Exelon


Executive Overview
Exelon is a utility services holding company engaged in the generation,
delivery, and marketing of energy through Generation and the energy distribution
and transmission businesses through ComEd, PECO, BGE, Pepco, DPL and ACE.
Exelon has eleven reportable segments consisting of Generation's five reportable
segments (Mid-Atlantic, Midwest, New York, ERCOT and Other Power Regions),
ComEd, PECO, BGE, Pepco, DPL and ACE. During the first quarter of 2019, due to a
change in economics in our New England region, Generation changed the way that
information is reviewed by the CODM. The New England region is no longer
regularly reviewed as a separate region by the CODM nor presented separately in
any external information presented to third parties. Information for the New
England region is reviewed by the CODM as part of Other Power Regions. See Note
1 - Significant Accounting Policies and Note 5 - Segment Information of the
Combined Notes to Consolidated Financial Statements for additional information
regarding Exelon's principal subsidiaries and reportable segments.
Exelon's consolidated financial information includes the results of its eight
separate operating subsidiary registrants, Generation, ComEd, PECO, BGE, PHI,
Pepco, DPL and ACE, which, along with Exelon, are collectively referred to as
the Registrants. The following combined Management's Discussion and Analysis of
Financial Condition and Results of Operations summarizes results for the year
ended December 31, 2019 compared to the year ended December 31, 2018, and is
separately filed by Exelon, Generation, ComEd, PECO, BGE, PHI, Pepco, DPL and
ACE. However, none of the Registrants makes any representation as to information
related solely to any of the other Registrants. For discussion of the year ended
December 31, 2018 compared to the year ended December 31, 2017, refer to ITEM 7.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF
OPERATIONS in the 2018-Form 10-K, which was filed with the SEC on February 8,
2019.

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Financial Results of Operations
GAAP Results of Operations. The following table sets forth Exelon's GAAP
consolidated Net Income attributable to common shareholders by Registrant for
the year ended December 31, 2019 compared to the same period in 2018 and 2017.
For additional information regarding the financial results for the years ended
December 31, 2019 and 2018 see the discussions of Results of Operations by
Registrant.
                                                         Favorable
                                                       (unfavorable)
                                                       2019 vs. 2018                     Favorable (unfavorable)
                         2019           2018(a)          variance           2017(a)       2018 vs. 2017 variance
Exelon               $     2,936     $     2,005     $         931       $     3,779     $          (1,774 )
Generation                 1,125             370               755             2,710                (2,340 )
ComEd                        688             664                24               567                    97
PECO                         528             460                68               434                    26
BGE                          360             313                47               307                     6
PHI                          477             393                84               355                    38
Pepco                        243             205                38               198                     7
DPL                          147             120                27               121                    (1 )
ACE                           99              75                24                77                    (2 )
Other(b)                    (242 )          (195 )             (47 )            (594 )                 399


__________

(a) Exelon's, PHI's and Pepco's amounts have been revised to reflect the

correction of an error related to Pepco's decoupling mechanism. See Note 1 -

Significant Accounting Policies of the Combined Notes to Consolidated

Financial Statements for additional information.

(b) Primarily includes eliminating and consolidating adjustments, Exelon's

corporate operations, shared service entities and other financing and

investing activities.




Year Ended December 31, 2019 Compared to Year Ended December 31, 2018. Net
income attributable to common shareholders increased by $931 million and diluted
earnings per average common share increased to $3.01 in 2019 from $2.07 in 2018
primarily due to:
• Higher net unrealized and realized gains on NDT funds;


•         Decreased accelerated depreciation and amortization due to the early
          retirement of the Oyster Creek nuclear facility in September 2018 and
          TMI in September 2019 and the absence of a charge associated with the
          remeasurement of the Oyster Creek ARO in 2018;


•         Decreased Operating and maintenance expense at Generation which
          includes the impacts of previous cost management programs, lower

pension and OPEB costs and increased NEIL insurance distributions;

• A benefit associated with the remeasurement of the TMI ARO in the first


          quarter of 2019 and the annual nuclear ARO update in the third quarter
          of 2019;

• Decreased nuclear outage days;

• Lower mark-to-market losses;

• Regulatory rate increases at PECO, BGE, Pepco, DPL, and ACE;

• Increased electric distribution, energy efficiency and transmission

earnings at ComEd;

• Decreased storms costs at PECO and BGE; and

• Research and development income tax benefits.

The increases were partially offset by;


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• Lower realized energy prices;

• Lower capacity prices;

• Unfavorable weather conditions at PECO, DPL and ACE; and

• Unfavorable volume at PECO.




Adjusted (non-GAAP) Operating Earnings. In addition to net income, Exelon
evaluates its operating performance using the measure of Adjusted (non-GAAP)
operating earnings because management believes it represents earnings directly
related to the ongoing operations of the business. Adjusted (non-GAAP) operating
earnings exclude certain costs, expenses, gains and losses and other specified
items. This information is intended to enhance an investor's overall
understanding of year-to-year operating results and provide an indication of
Exelon's baseline operating performance excluding items that are considered by
management to be not directly related to the ongoing operations of the business.
In addition, this information is among the primary indicators management uses as
a basis for evaluating performance, allocating resources, setting incentive
compensation targets and planning and forecasting of future periods. Adjusted
(non-GAAP) operating earnings is not a presentation defined under GAAP and may
not be comparable to other companies' presentations or deemed more useful than
the GAAP information provided elsewhere in this report.

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The following table provides a reconciliation between Net income attributable to
common shareholders as determined in accordance with GAAP and Adjusted
(non-GAAP) operating earnings for the year ended December 31, 2019 as compared
to 2018 and 2017:
                                                            For the Years Ended December 31,
                                             2019                         2018(a)                     2017(a)
(All amounts in millions after                 Earnings per                  Earnings per                Earnings per
tax)                                           Diluted Share                 Diluted Share               Diluted Share
Net Income Attributable to Common
Shareholders                      $ 2,936     $        3.01     $ 2,005     $        2.07   $ 3,779     $        3.98
Mark-to-Market Impact of Economic
Hedging Activities (net of taxes
of $66, $89 and $68,
respectively)                         197              0.20         252              0.26       107              0.11
Unrealized (Gains) Losses Related
to NDT Fund Investments (net of
taxes of $269, $289 and $286,
respectively)(b)                     (299 )           (0.31 )       337              0.35      (318 )           (0.34 )
Amortization of Commodity
Contract Intangibles (net of
taxes of $22)                           -                 -           -                 -        34              0.04
PHI Merger and Integration Costs
(net of taxes of $2 and $25,
respectively)                           -                 -           3                 -        40              0.04
Merger Commitments (net of taxes
of $137)                                -                 -           -                 -      (137 )           (0.14 )
Asset Impairments (net of taxes
of $56, $13 and $204,
respectively)(c)                      123              0.13          35              0.04       321              0.34
Plant Retirements and
Divestitures (net of taxes of $9,
$181, and $134, respectively)(d)      118              0.12         512              0.53       207              0.22
Cost Management Program (net of
taxes of $17, $16, and $21,
respectively)(e)                       51              0.05          48              0.05        34              0.04
Asset Retirement Obligation (net
of taxes of $9, $7, and $1,
respectively)(f)                      (84 )           (0.09 )        20              0.02        (2 )               -
 Vacation Policy Change (net of
taxes of $21)                           -                 -           -                 -       (33 )           (0.03 )
Change in Environmental
Liabilities (net of taxes of $8,
$0, and $17, respectively)             20              0.02          (1 )               -        27              0.03
Bargain Purchase Gain (net of
taxes of $0)                            -                 -           -                 -      (233 )           (0.25 )
Gain on Deconsolidation of
Business (net of taxes of $83)          -                 -           -                 -      (130 )           (0.14 )
Gain on Contract Settlement (net
of taxes of $20)(g)                     -                 -         (55 )           (0.06 )       -                 -
Litigation Settlement Gain (net
of taxes of $7)                       (19 )           (0.02 )         -                 -         -                 -
Income Tax-Related Adjustments
(entire amount represents tax
expense)(h)                             5              0.01         (22 )           (0.02 )  (1,330 )           (1.41 )
Noncontrolling Interests (net of
taxes of $26, $24, and $24,
respectively)(i)                       90              0.09        (113 )           (0.12 )     114              0.12
Adjusted (non-GAAP) Operating
Earnings                          $ 3,139     $        3.22     $ 3,021     $        3.12   $ 2,480     $        2.61


__________
Note:
Amounts may not sum due to rounding.
Unless otherwise noted, the income tax impact of each reconciling item between
GAAP Net Income and Adjusted (non-GAAP) Operating Earnings is based on the
marginal statutory federal and state income tax rates for each Registrant,
taking into account whether the income or expense item is taxable or deductible,
respectively, in whole or in part. For all items except the unrealized gains and
losses related to NDT funds, the marginal statutory income tax rates for 2019
and 2018 ranged from 26.0 percent to 29.0 percent. Under IRS regulations, NDT
fund investment returns are taxed at different rates for investments if they are
in qualified or non-qualified funds. The effective tax rates for the unrealized
gains and losses related to NDT funds were 47.3 percent and 46.2 percent for the
years ended December 31, 2019 and 2018, respectively.


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(a) Net Income Attributable to Common Shareholders and Adjusted (non-GAAP)

Operating Earnings have been revised to reflect the correction of an error

related to Pepco's decoupling mechanism. See Note 1 - Significant Accounting

Policies of the Combined Notes to Consolidated Financial Statements for

additional information.

(b) Reflects the impact of net unrealized gains and losses on Generation's NDT

fund investments for Non-Regulatory and Regulatory Agreement Units. The

impacts of the Regulatory Agreement Units, including the associated income

taxes, are contractually eliminated, resulting in no earnings impact.

(c) In 2018, primarily reflects the impairment of certain wind projects at


    Generation. In 2019, primarily reflects the impairment of equity method
    investments in certain distributed energy companies. The impact of such
    impairment net of noncontrolling interest is $0.02.

(d) In 2018, primarily reflects accelerated depreciation and amortization

expenses and one-time charges associated with Generation's decision to early

retire the Oyster Creek and TMI nuclear facilities, a charge associated with

a remeasurement of the Oyster Creek ARO, partially offset by a gain

associated with Generation's sale of its electrical contracting business. In

2019, primarily reflects accelerated depreciation and amortization expenses

associated with the early retirement of the TMI nuclear facility and certain

fossil sites and the loss on the sale of Oyster Creek to Holtec, partially

offset by net realized gains related to Oyster Creek's NDT fund investments,

a net benefit associated with remeasurements of the TMI ARO and a gain on the

sale of certain wind assets.

(e) Primarily represents severance and reorganization costs related to cost

management programs.

(f) In 2018, reflects an increase at Pepco related primarily to asbestos

identified at its Buzzard Point property. In 2019, reflects a benefit related

to Generation's annual nuclear ARO update for non-regulatory units.

(g) Represents the gain on the settlement of a long-term gas supply agreement at

Generation.

(h) In 2018, reflects an adjustment to the remeasurement of deferred income taxes

as a result of the TCJA. In 2019, primarily reflects the adjustment to

deferred income taxes due to changes in forecasted apportionment.

(i) Represents elimination from Generation's results of the noncontrolling

interests related to certain exclusion items. In 2018, primarily related to

the impact of unrealized losses on NDT fund investments for CENG units. In

2019, primarily related to the impact of unrealized gains on NDT fund

investments and the impact of the Generation's annual nuclear ARO update for

CENG units, partially offset by the impairment of certain equity investments

in distributed energy companies.




Significant 2019 Transactions and Developments
Utility Rates and Base Rate Proceedings
The Utility Registrants file base rate cases with their regulatory commissions
seeking increases or decreases to their electric transmission and distribution,
and gas distribution rates to recover their costs and earn a fair return on
their investments. The outcomes of these regulatory proceedings impact the
Utility Registrants' current and future results of operations, cash flows and
financial position.
The following tables show the Utility Registrants' completed and pending
distribution base rate case proceedings in 2019. See Note 3 - Regulatory Matters
of the Combined Notes to Consolidated Financial Statements for additional
information on other regulatory proceedings.

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Completed Utility Distribution Base Rate Case Proceedings


                                     Requested     Approved
                                      Revenue       Revenue
                                    Requirement   Requirement                                      Rate
                          Filing     Increase      Increase                                     Effective

Registrant/Jurisdiction Date (Decrease) (Decrease) Approved ROE Approval Date Date ComEd - Illinois April 16,

                                                              January 1,
(Electric)                 2018    $       (23 ) $       (24 )       8.69 %   December 4, 2018     2019
ComEd - Illinois         April 8,                                                               January 1,
(Electric)                 2019    $        (6 ) $       (17 )       8.91 %   December 4, 2019     2020
PECO - Pennsylvania      March 29,                                                              January 1,
(Electric)                 2018    $        82   $        25        N/A       December 20, 2018    2019
                          June 8,
                           2018
                         (amended
BGE - Maryland            October                                                               January 4,
(Natural Gas)            12, 2018) $        61            43          9.8 %    January 4, 2019     2019
                          May 24,
                           2019
                         (amended
BGE - Maryland           December                                                                December
(Electric)               17, 2019) $        74   $        18          9.7 %

December 17, 2019 17, 2019


                          May 24,
                           2019
                         (amended
BGE - Maryland (Natural  December                                                                December
Gas)                     17, 2019) $        59   $        45         9.75 % 

December 17, 2019 17, 2019


                          August
                         21, 2018
                         (amended
ACE - New Jersey         November                                                                April 1,
(Electric)               19, 2018) $       122   $        70          9.6 %    March 13, 2019      2019
                          January
                         15, 2019
                         (amended
Pepco - Maryland          May 16,                                                               August 13,
(Electric)                 2019)   $        27   $      10.3          9.6 % 

August 12, 2019 2019

Pending Distribution Base Rate Case Proceedings


                                       Requested Revenue
                                          Requirement

Registrant/Jurisdiction Filing Date Increase Requested ROE Expected Approval Timing


                        May 30, 2019
                          (amended
Pepco - District of     September 16,
Columbia (Electric)         2019)     $             160            10.3 %    Fourth quarter of 2020
DPL - Maryland           December 5,
(Electric)                  2019      $              19            10.3 %    Third quarter of 2020




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Transmission Formula Rate
The following total (decreases)/increases were included in ComEd's, BGE's,
Pepco's, DPL's and ACE's 2019 annual electric transmission formula rate updates.
                                    Initial Revenue                                           Total Revenue
                                      Requirement            Annual Reconciliation             Requirement         Allowed Return
           Registrant             Increase/(Decrease)         (Decrease)/Increase          Increase/(Decrease)      on Rate Base   Allowed ROE
ComEd                            $             21       $                  (16 )         $              5              8.21 %           11.50 %
BGE                                           (10 )                        (23 )                      (19 )            7.35 %           10.50 %
Pepco                                          15                           11                         26              7.75 %           10.50 %
DPL                                            17                           (1 )                       16              7.14 %           10.50 %
ACE                                            11                           (2 )                        9              7.79 %           10.50 %



PECO Transmission Formula Rate
On May 1, 2017, PECO filed a request with FERC seeking approval to update its
transmission rates and change the manner in which PECO's transmission rate is
determined from a fixed rate to a formula rate. The formula rate will be updated
annually to ensure that under this rate customers pay the actual costs of
providing transmission services. PECO's initial formula rate filing included a
requested increase of  $22 million to PECO's annual transmission revenue
requirement, which reflected a ROE of  11%, inclusive of a 50 basis point adder
for being a member of a RTO. On June 27, 2017, FERC issued an Order accepting
the filing and suspending the proposed rates until December 1, 2017, subject to
refund, and set the matter for hearing and settlement judge procedures.
On December 5, 2019, FERC issued an Order accepting without modification the
settlement agreement filed by PECO and other parties in July 2019. The
settlement results in an increase of approximately $14 million with a return on
rate base of 7.62% compared to PECO's initial formula rate filing and allows for
an ROE of 10.35%, inclusive of a 50 basis point adder for being a member of the
RTO. The settlement did not have a material impact on PECO's 2017, 2018, or 2019
annual transmission revenue requirements. PECO will update its rates in 2020 and
refund estimated overcollections totaling approximately $28 million related to
the amounts billed under the proposed rates in effect since 2017.
Pursuant to the transmission formula rate request discussed above, PECO made its
annual formula rate updates in May 2018 and 2019, which included a decrease of
$6 million and an increase of $8 million, respectively, to the annual
transmission revenue requirement. The updated transmission formula rates were
effective on June 1, 2018 and 2019, respectively, subject to refund.
Cost Management Programs
Exelon continues to be committed to managing its costs. On October 31, 2019,
Exelon announced additional annual cost savings of approximately $100 million,
at Generation, to be achieved by 2022. These actions are in response to the
continuing economic challenges confronting Generation's business, necessitating
continued focus on cost management through enhanced efficiency and productivity.
FERC Order on the PJM MOPR
On December 19, 2019, FERC issued an order directing PJM to extend the MOPR to
include new and existing resources, including nuclear, that receive state
subsidies, effective as of PJM's next capacity auction. Unless Illinois and New
Jersey can implement an FRR program in their PJM zones, the MOPR will apply to
Generation's nuclear plants in those states receiving ZEC benefits, resulting in
higher offers for those units that may not clear the capacity market. On January
21, 2020, Exelon, PJM and a number of other entities submitted individual
requests for rehearing. Exelon is currently working with PJM and other
stakeholders to pursue the FRR option but cannot predict whether the legislative
and regulatory changes can be implemented prior to the next capacity auction in
PJM. If Generation's state-supported nuclear plants in PJM or NYISO are
subjected to the MOPR without compensation under an FRR or similar program, it
could have a material adverse impact on Exelon's and Generation's financial

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statements. See Note 3 - Regulatory Matters of the Combined Notes to
Consolidated Financial Statements for additional information.
Early Plant Retirements
Oyster Creek. Generation permanently ceased generation operations at Oyster
Creek on September 17, 2018. On July 31, 2018, Generation entered into an
agreement with Holtec International and its wholly owned subsidiary, Oyster
Creek Environmental Protection, LLC, for the sale and decommissioning of Oyster
Creek. The sale was completed on July 1, 2019. Exelon and Generation recognized
a loss on the sale in the third quarter 2019, which was immaterial. See
Note 2 - Mergers, Acquisitions and Dispositions of the Combined Notes to
Consolidated Financial Statements for additional information.
Three Mile Island. Generation permanently ceased operations at TMI on September
20, 2019. As a result of the decision to early retire TMI, Exelon and Generation
recorded a $176 million incremental pre-tax net charge for the year ended
December 31, 2019 primarily due to accelerated depreciation of the plant assets,
partially offset by a benefit associated with the remeasurement of the TMI ARO
in the first quarter of 2019.
Salem. In 2017, PSEG announced that its New Jersey nuclear plants, including
Salem, of which Generation owns a 42.59% ownership interest, were showing
increased signs of economic distress, which could lead to an early retirement.
PSEG is the operator of Salem and also has the decision-making authority to
retire Salem. In 2018, New Jersey enacted legislation that established a ZEC
program that provides compensation for nuclear plants that demonstrate to the
NJBPU that they meet certain requirements, including that they make a
significant contribution to air quality in the state and that their revenues are
insufficient to cover their costs and risks. On April 18, 2019, the NJBPU
approved the award of ZECs to Salem Unit 1 and Salem Unit 2. Assuming the
continued effectiveness of the New Jersey ZEC program, Generation no longer
considers Salem to be at heightened risk for early retirement.
Dresden, Byron and Braidwood. Generation's Dresden, Byron and Braidwood nuclear
plants in Illinois are also showing increased signs of economic distress, which
could lead to an early retirement, in a market that does not currently
compensate them for their unique contribution to grid resiliency and their
ability to produce large amounts of energy without carbon and air pollution. The
May 2018 PJM capacity auction for the 2021-2022 planning year resulted in the
largest volume of nuclear capacity ever not selected in the auction, including
all of Dresden, and portions of Byron and Braidwood. Exelon continues to work
with stakeholders on state policy solutions, while also advocating for broader
market reforms at the regional and federal level.
See Note 3 - Regulatory Matters, Note 6 - Early Plant Retirements and Note 9 -
Asset Retirement Obligations of the Combined Notes to Consolidated Financial
Statements for additional information.
CENG Put Option
On November 20, 2019, Generation received notice of EDF's intention to exercise
the put option and sell its 49.99% equity interest in CENG to Generation and the
put automatically exercised on January 19, 2020 at the end of the sixty-day
advance notice period. Under the terms of the Put Option, the purchase price is
to be determined by agreement of the parties, or absent such agreement, by a
third-party arbitration process. Any resulting sale would be subject to the
approval of the NYPSC, the FERC and the NRC. The process and regulatory
approvals could take one to two years or more to complete. See Note 2 - Mergers,
Acquisitions and Dispositions for additional information.
Conowingo Hydroelectric Project
In connection with Generation's pursuit of a new FERC license for Conowingo, on
October 29, 2019, Generation and MDE filed with FERC a Joint Offer of Settlement
that would resolve all outstanding issues between the parties, effective upon
and subject to FERC's approval and incorporation of the terms into the new
license when issued. The financial impact of this settlement, along with other
anticipated and prior license commitments, would be recognized over the term of
the new 50-year license and is estimated to be, on average, $11 million to $14
million per year, including capital and operating costs. The actual timing and
amount of a majority of these costs are not currently fixed and will vary from
year to year throughout the life of the new license. Generation cannot currently
predict when FERC will issue the new license. See Note 3 - Regulatory Matters of
the Combined Notes to Consolidated Financial Statements for additional
information.
Pacific Gas & Electric Bankruptcy

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Generation's Antelope Valley, a 242 MW solar facility in Lancaster, CA, sells
all of its output to PG&E through a PPA. On January 29, 2019, PG&E filed for
protection under Chapter 11 of the U.S. Bankruptcy Code. As of December 31,
2019, Generation had approximately $725 million and $485 million of net
long-lived assets and nonrecourse debt outstanding, respectively, related to
Antelope Valley. PG&E's bankruptcy created an event of default for Antelope
Valley's nonrecourse debt that provides the lender with a right to accelerate
amounts outstanding under the loan such that they would become immediately due
and payable. As a result of the ongoing event of default and the absence of a
waiver from the lender foregoing their acceleration rights, the debt was
reclassified as current in Exelon's and Generation's Consolidated Balance Sheets
in the first quarter of 2019 and continues to be classified as current as of
December 31, 2019.
In the first quarter of 2019, Generation assessed and determined that Antelope
Valley's long-lived assets were not impaired. Significant changes in assumptions
such as the likelihood of the PPA being rejected as part of the bankruptcy
proceedings could potentially result in future impairments of Antelope Valley's
net long-lived assets, which could be material. Generation is monitoring the
bankruptcy proceedings for any changes in circumstances that would indicate the
carrying amount of the net long-lived assets of Antelope Valley may not be
recoverable.
See Note 11 - Asset Impairments and Note 16 - Debt and Credit Agreements of the
Combined Notes to Consolidated Financial Statements for additional information
on the PG&E bankruptcy.
Exelon's Strategy and Outlook for 2020 and Beyond
Exelon's value proposition and competitive advantage come from its scope and its
core strengths of operational excellence and financial discipline. Exelon
leverages its integrated business model to create value. Exelon's regulated and
competitive businesses feature a mix of attributes that, when combined, offer
shareholders and customers a unique value proposition:
•         The Utility Registrants provide a foundation for steadily growing
          earnings, which translates to a stable currency in our stock.


•         Generation's competitive businesses provide free cash flow to invest
          primarily in the utilities and to reduce debt.


Exelon believes its strategy provides a platform for optimal success in an
energy industry experiencing fundamental and sweeping change.
Exelon's utility strategy is to improve reliability and operations and enhance
the customer experience, while ensuring ratemaking mechanisms provide the
utilities fair financial returns. The Utility Registrants only invest in rate
base where it provides a benefit to customers and the community by improving
reliability and the service experience or otherwise meeting customer needs. The
Utility Registrants make these investments at the lowest reasonable cost to
customers. Exelon seeks to leverage its scale and expertise across the utilities
platform through enhanced standardization and sharing of resources and best
practices to achieve improved operational and financial results. Additionally,
the Utility Registrants anticipate making significant future investments in
smart grid technology, transmission projects, gas infrastructure, and electric
system improvement projects, providing greater reliability and improved service
for our customers and a stable return for the company.
Generation's competitive businesses create value for customers by providing
innovative energy solutions and reliable, clean and affordable energy.
Generation's electricity generation strategy is to pursue opportunities that
provide stable revenues and generation to load matching to reduce earnings
volatility. Generation leverages its energy generation portfolio to deliver
energy to both wholesale and retail customers. Generation's customer-facing
activities foster development and delivery of other innovative energy-related
products and services for its customers. Generation operates in well-developed
energy markets and employs an integrated hedging strategy to manage commodity
price volatility. Its generation fleet, including its nuclear plants which
consistently operate at high capacity factors, also provide geographic and
supply source diversity. These factors help Generation mitigate the current
challenging conditions in competitive energy markets.
Exelon's financial priorities are to maintain investment grade credit metrics at
each of the Registrants, to maintain optimal capital structure and to return
value to Exelon's shareholders with an attractive dividend throughout the energy
commodity market cycle and through stable earnings growth.

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As part of its strategic business planning process, Exelon routinely reviews its
hedging policy, dividend policy, operating and capital costs, capital spending
plans, strength of its balance sheet and credit metrics, and sufficiency of its
liquidity position, by performing various stress tests with differing variables,
such as commodity price movements, increases in margin-related transactions,
changes in hedging practices, and the impacts of hypothetical credit downgrades.
Exelon's Board of Directors approved a dividend policy providing a raise of 5%
each year for the period covering 2018 through 2020, beginning with the March
2018 dividend.
Various market, financial, regulatory, legislative and operational factors could
affect the Registrants' success in pursuing their strategies. Exelon continues
to assess infrastructure, operational, commercial, policy, and legal solutions
to these issues. One key issue is ensuring the ability to properly value nuclear
generation assets in the market, solutions to which Exelon is actively pursuing
in a variety of jurisdictions and venues. See ITEM 1A. RISK FACTORS for
additional information regarding market and financial factors.
Exelon continues to be committed to managing its costs. In November 2017, Exelon
announced a commitment for $250 million of cost savings, primarily at
Generation, to be achieved by 2020. In November 2018, Exelon announced the
elimination of an approximately additional $200 million of annual ongoing costs,
through initiatives primarily at Generation and BSC, by 2021. Approximately $150
million is expected to be related to Generation, with the remaining amount
related to the Utility Registrants. In October 2019, Exelon announced additional
annual cost savings of approximately $100 million, at Generation, to be achieved
by 2022. These actions are in response to the continuing economic challenges
confronting Generation's business, necessitating continued focus on cost
management through enhanced efficiency and productivity.
Growth Opportunities
Management continually evaluates growth opportunities aligned with Exelon's
businesses, assets and markets, leveraging Exelon's expertise in those areas and
offering sustainable returns.
Regulated Energy Businesses. The Utility Registrants anticipate investing
approximately $26 billion over the next four years in electric and natural gas
infrastructure improvements and modernization projects, including smart grid
technology, storm hardening, advanced reliability technologies, and transmission
projects, which is projected to result in an increase to current rate base of
approximately $13 billion by the end of 2023. The Utility Registrants invest in
rate base where beneficial to customers and the community by increasing
reliability and the service experience or otherwise meeting customer needs.
These investments are made at the lowest reasonable cost to customers.
See Note 3 - Regulatory Matters of the Combined Notes to Consolidated Financial
Statements for additional information on the Smart Meter and Smart Grid
Investments and infrastructure development and enhancement programs.
Competitive Energy Businesses. Generation continually assesses the optimal
structure and composition of its generation assets as well as explores wholesale
and retail opportunities within the power and gas sectors. Generation's
long-term growth strategy is to ensure appropriate valuation of its generation
assets, in part through public policy efforts, identify and capitalize on
opportunities that provide generation to load matching as a means to provide
stable earnings, and identify emerging technologies where strategic investments
provide the option for significant future growth or influence in market
development.
Other Key Business Drivers and Management Strategies
Utility Rates and Rate Proceedings
The Utility Registrants file rate cases with their regulatory commissions
seeking increases or decreases to their electric transmission and distribution,
and gas distribution rates to recover their costs and earn a fair return on
their investments. The outcomes of these regulatory proceedings impact the
Utility Registrants' current and future results of operations, cash flows and
financial positions. See Note 3 - Regulatory Matters of the Combined Notes to
Consolidated Financial Statements for additional information on these regulatory
proceedings.

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Power Markets
Price of Fuels
The use of new technologies to recover natural gas from shale deposits is
increasing natural gas supply and reserves, which places downward pressure on
natural gas prices and, therefore, on wholesale and retail power prices, which
results in a reduction in Exelon's revenues. Forward natural gas prices have
declined significantly over the last several years; in part reflecting an
increase in supply due to strong natural gas production (due to shale gas
development).
FERC Inquiry on Resiliency
On August 23, 2017, the DOE staff released its report on the reliability of the
electric grid. One aspect of the wide-ranging report is the DOE's recognition
that the electricity markets do not currently value the resiliency provided by
base-load generation, such as nuclear plants. On September 28, 2017, the DOE
issued a Notice of Proposed Rulemaking (NOPR) that would entitle certain
eligible resilient generating units (i.e., those located in organized markets,
with a 90-day supply of fuel on site, not already subject to state cost of
service regulation and satisfying certain other requirements) to recover fully
allocated costs and earn a fair return on equity on their investment. On January
8, 2018, FERC issued an order terminating the rulemaking docket that it
initiated to address the proposed rule in the DOE NOPR, concluding the proposed
rule did not sufficiently demonstrate there is a resiliency issue and that it
proposed a remedy that did not appear to be just, reasonable and
nondiscriminatory as required under the Federal Power Act. At the same time,
FERC initiated a new proceeding to consider resiliency challenges to the bulk
power system and evaluate whether additional FERC action to address resiliency
would be appropriate. FERC directed each RTO and ISO to respond within 60 days
to 24 specific questions about how they assess and mitigate threats to
resiliency. Thereafter, interested parties submitted reply comments on May 9,
2018, and a few parties submitted further replies. Exelon has been and will
continue to be an active participant in these proceedings but cannot predict the
final outcome or its potential financial impact, if any, on Exelon or
Generation.
Section 232 Uranium Petition
On January 16, 2018, two Canadian-owned uranium mining companies with operations
in the U.S. jointly submitted a petition to the U.S. Department of Commerce
(DOC) seeking relief under Section 232 of the Trade Expansion Act of 1962, as
amended, (the Act) from imports of uranium products, alleging that these imports
threaten national security (the Petition). The relief requested would have
required U.S. nuclear reactors to purchase at least 25% of their uranium needs
from domestic mines for the next 10 years or more. The Act was promulgated by
Congress to protect essential national security industries whose survival is
threatened by imports. As such, the Act authorizes the Secretary of Commerce
(the Secretary) to conduct investigations to evaluate the effects of imports of
any item on the national security of the U.S. The Petition alleges that the loss
of a viable U.S. uranium mining industry would have a significant detrimental
impact on the national, energy, and economic security of the U.S. and the
ability of the country to sustain an independent nuclear fuel cycle.
On July 18, 2018, the Secretary announced that the DOC had initiated an
investigation in response to the petition. The Secretary submitted a report to
President Trump on April 14, 2019 that has not been made public. On July 12,
2019, the President issued a memorandum indicating that he did not agree with
the Secretary's finding that uranium imports threaten to impair the national
security of the United States, choosing not to impose any trade restrictions at
this time.The President found that a fuller analysis of national security
considerations with respect to the entire nuclear fuel supply chain is necessary
and directed that a United States Nuclear Fuel Working Group (Working Group) be
established to develop recommendations for reviving and expanding domestic
nuclear fuel production. The Working Group report has not yet been issued and is
not expected to be made public. The Working Group is co-chaired by the Assistant
to the President for National Security Affairs and the Assistant to the
President for Economic Policy. Exelon will monitor and volunteer to provide
information to support the Working Group's efforts. Exelon and Generation cannot
currently predict the outcome of the Working Group report and subsequent
actions.
Complaint at FERC Seeking to Alter Capacity Market Default Offer Caps
On February 21, 2019, PJM's Independent Market Monitor (IMM) filed a complaint
alleging that the number of performance assessment intervals used to calculate
the default offer cap for bids to supply capacity in PJM is too high, resulting
in an overstated default offer cap that obviates the need for most sellers to
seek unit-specific approval of their offers. The IMM claims that this allows for
the exercise of market power. The IMM asks FERC to require PJM to reduce the
number of performance assessment intervals used to calculate the opportunity
costs of a capacity

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supplier assuming a capacity obligation. This would, in turn, lower the default
offer cap and allow the IMM to review more offers on a unit-specific basis. It
is too early to predict the final outcome of this proceeding or its potential
financial impact, if any, on Exelon or Generation.
Energy Demand
Modest economic growth partially offset by energy efficiency initiatives is
resulting in relatively flat load growth in electricity for the Utility
Registrants. ComEd, PECO, BGE, Pepco, DPL and ACE are projecting load volumes to
increase (decrease) by (0.3)%, (0.7)%, (1.2)%, (0.4)%, (0.5)% and (0.4)%,
respectively, in 2020 compared to 2019.
Retail Competition
Generation's retail operations compete for customers in a competitive
environment, which affect the margins that Generation can earn and the volumes
that it is able to serve. Forward natural gas and power prices are expected to
remain low and thus we expect retail competitors to stay aggressive in their
pursuit of market share, and that wholesale generators (including Generation)
will continue to use their retail operations to hedge generation output.
Hedging Strategy
Exelon's policy to hedge commodity risk on a ratable basis over three-year
periods is intended to reduce the financial impact of market price volatility.
Generation is exposed to commodity price risk associated with the unhedged
portion of its electricity portfolio. Generation enters into non-derivative and
derivative contracts, including financially-settled swaps, futures contracts and
swap options, and physical options and physical forward contracts, all with
credit-approved counterparties, to hedge this anticipated exposure. As of
December 31, 2019, the percentage of expected generation hedged for the
Mid-Atlantic, Midwest, New York and ERCOT reportable segments is 91%-94% and
61%-64% for 2020 and 2021, respectively. Generation has been and will continue
to be proactive in using hedging strategies to mitigate commodity price risk.
Generation procures natural gas through long-term and short-term contracts and
spot-market purchases. Nuclear fuel assemblies are obtained predominantly
through long-term uranium concentrate supply contracts, contracted conversion
services, contracted enrichment services, or a combination thereof, and
contracted fuel fabrication services. The supply markets for uranium
concentrates and certain nuclear fuel services are subject to price fluctuations
and availability restrictions. Approximately 60% of Generation's uranium
concentrate requirements from 2020 through 2024 are supplied by three suppliers.
In the event of non-performance by these or other suppliers, Generation believes
that replacement uranium concentrate can be obtained, although at prices that
may be unfavorable when compared to the prices under the current supply
agreements. Non-performance by these counterparties could have a material
adverse impact on Exelon's and Generation's results of operations, cash flows
and financial positions.
See Note 15 - Derivative Financial Instruments of the Combined Notes to
Consolidated Financial Statements and ITEM 7A. QUANTITATIVE AND QUALITATIVE
DISCLOSURES ABOUT MARKET RISK for additional information.
The Utility Registrants mitigate commodity price risk through regulatory
mechanisms that allow them to recover procurement costs from retail customers.
Environmental Legislative and Regulatory Developments
Exelon was actively involved in the Obama Administration's development and
implementation of environmental regulations for the electric industry, in
pursuit of its business strategy to provide reliable, clean, affordable and
innovative energy products. These efforts have most frequently involved air,
water and waste controls for fossil-fueled electric generating units, as set
forth in the discussion below. These regulations have had a disproportionate
adverse impact on coal-fired power plants, requiring significant expenditures of
capital and variable operating and maintenance expense, and have resulted in the
retirement of older, marginal facilities. Due to its low emission generation
portfolio, Generation has not been significantly affected by these regulations,
representing a competitive advantage relative to electric generators that are
more reliant on fossil fuel plants.
Through the issuance of a series of Executive Orders (EO), President Trump has
initiated review of a number of EPA and other regulations issued during the
Obama Administration, with the expectation that the Administration will seek
repeal or significant revision of these rules. Under these EOs, each executive
agency is required to evaluate existing regulations and make recommendations
regarding repeal, replacement, or modification. The

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Administration's actions are intended to result in less stringent compliance
requirements under air, water, and waste regulations. The exact nature, extent,
and timing of the regulatory changes are unknown, as well as the ultimate impact
on Exelon's and its subsidiaries results of operations and cash flows.
In particular, the Administration has targeted existing EPA regulations for
repeal, including notably the Clean Power Plan, as well as revoking many
Executive Orders, reports, and guidance issued by the Obama Administration on
the topic of climate change or the regulation of greenhouse gases. The Executive
Order also disbanded the Interagency Working Group that developed the social
cost of carbon used in rulemakings, and withdrew all technical support documents
supporting the calculation. Other regulations that have been specifically
identified for review are the Clean Water Act rule relating to jurisdictional
waters of the U.S., the Steam Electric Effluent Guidelines relating to waste
water discharges from coal-fired power plants, and the 2015 National Ambient Air
Quality Standard (NAAQS) for ozone. The review of final rules could extend over
several years as formal notice and comment rulemaking process proceeds.
Air Quality
Mercury and Air Toxics Standard Rule (MATS). On December 16, 2011, the EPA
signed a final rule to reduce emissions of toxic air pollutants from power
plants and signed revisions to the NSPS for electric generating units. The final
rule, known as MATS, requires coal-fired electric generation plants to achieve
high removal rates of mercury, acid gases and other metals, and to make capital
investments in pollution control equipment and incur higher operating expenses.
Numerous entities challenged MATS in the D.C. Circuit Court, and Exelon
intervened in support of the rule. In April 2014, the D.C. Circuit Court issued
an opinion upholding MATS in its entirety. On appeal, the U.S. Supreme Court
decided in June 2015 that the EPA unreasonably refused to consider costs in
determining whether it is appropriate and necessary to regulate hazardous air
pollutants emitted by electric utilities, but did not vacate the rule. On April
27, 2017, the D.C. Circuit Court granted EPA's motion to hold the litigation in
abeyance, pending EPA's review of the MATS rule pursuant to President Trump's EO
discussed above. Notwithstanding the Court's order to hold the litigation in
abeyance, the MATS rule remains in effect. Exelon will continue to participate
in the remanded proceedings before the D.C. Circuit Court as an intervenor in
support of the rule. On December 28, 2018, the EPA proposed to revoke the
"appropriate and necessary" finding underpinning the MATS rule. While the
proposal would leave in place the rule, it would leave it vulnerable to future
legal challenge. On February 7, 2019, EPA published its Reconsideration of
Supplemental Finding and Residual Risk and Technology Review. After considering
public comment, EPA transmitted a final version to the Office of Management and
Budget for review prior to publication.
Clean Power Plan. On April 28, 2017, the D.C. Circuit Court issued orders in
separate litigation related to the EPA's actions under the Clean Power Plan
(CPP) to amend Clean Air Act Section 111(d) regulation of existing fossil-fired
electric generating units and Section 111(b) regulation of new fossil-fired
electric generating units. In both cases, the Court has determined to hold the
litigation in abeyance pending a determination whether the rule should be
remanded to the EPA. In June 2019, EPA issued a final rule that repealed the
CPP, and finalized the Affordable Clean Energy rule to replace the CPP with less
stringent emissions guidelines based on heat rate improvement measures that
could be achieved within the fence line of existing power plants. The Affordable
Clean Energy rule is currently being litigated.
2015 Ozone National Ambient Air Quality Standards (NAAQS). On April 11, 2017,
the D.C. Circuit Court ordered that the consolidated 2015 ozone NAAQS litigation
be held in abeyance pending EPA's further review of the 2015 Rule. On August 23,
2019, the D.C. Circuit Court upheld the stringency of NAAQS, but remanded
certain aspects of its secondary standard to EPA for revision.
Primary SO2 National Ambient Air Quality Standards (NAAQS). EPA took final
action on April 17, 2019 to retain the current primary SO2 standard without
revision, leaving the standard established in 2010 in effect.
Climate Change. Exelon supports comprehensive climate change legislation or
regulation, including a cap-and-trade program for GHG emissions, which balances
the need to protect consumers, business and the economy with the urgent need to
reduce national GHG emissions. In the absence of Federal legislation, the EPA is
moving forward with the regulation of GHG emissions under the Clean Air Act. In
addition, there have been recent developments in the international regulation of
GHG emissions pursuant to the United Nations Framework Convention on Climate
Change ("UNFCCC" or "Convention"). See ITEM 1. BUSINESS, "Global Climate Change"
for additional information.

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Water Quality
Section 316(b) requires that the cooling water intake structures at electric
power plants reflect the best technology available to minimize adverse
environmental impacts and is implemented through state-level NPDES permit
programs. All of Generation's power generation facilities with cooling water
systems are subject to the regulations. Facilities without closed-cycle
recirculating systems (e.g., cooling towers) are potentially most affected by
recent changes to the regulations. For Generation, those facilities are Calvert
Cliffs, Clinton, Dresden, Eddystone, Fairless Hills, FitzPatrick, Ginna, Gould
Street, Handley, Mystic 7, Nine Mile Point Unit 1, Peach Bottom, Quad Cities,
and Salem. See ITEM 1. BUSINESS, "Water Quality" for additional information.
Clean Water Rule
In 2015, the EPA and the US Army Corps of Engineers, finalized the Clean Water
Rule that significantly expanded the definition of the Waters of the United
States under the Clean Water Act and resulted in increased environmental costs
for some projects. On October 22, 2019, the EPA and the US Army Corps of
Engineers repealed the 2015 Clean Water Rule and restored the definition of the
Waters of the United States that existed prior to this rule. On January 23,
2020, a new final rule was issued by the EPA and the US Army Corps of Engineers
to streamline and clarify the definition of Waters of the United States and will
be effective sixty days after publication in the Federal Register. This rule
represents final action by these government agencies to narrow the scope of
Waters of the United States that are regulated under the federal Clean Water
Act.
Solid and Hazardous Waste
In October 2015, the first federal regulation for the disposal of coal
combustion residuals (CCR) from power plants became effective. The rule
classifies CCR as non-hazardous waste under RCRA. Under the regulation, CCR will
continue to be regulated by most states subject to coordination with the federal
regulations. Generation has previously recorded accruals consistent with state
regulation for its owned coal ash sites, and as such, the regulation is not
expected to impact Exelon's and Generation's financial results. Generation does
not have sufficient information to reasonably assess the potential likelihood or
magnitude of any remediation requirements that may be asserted under the new
federal regulations for coal ash disposal sites formerly owned by Generation.
For these reasons, Generation is unable to predict whether and to what extent it
may ultimately be held responsible for remediation and other costs relating to
formerly owned coal ash disposal sites under the new regulations.
See Note 18 - Commitments and Contingencies of the Combined Notes to
Consolidated Financial Statements for additional information related to
environmental matters.
Other Legislative and Regulatory Developments
Illinois Clean Energy Progress Act
On March 14, 2019, the Clean Energy Progress Act was introduced in the Illinois
General Assembly to preserve Illinois' clean energy choices arising from FEJA
and empower the IPA to conduct capacity procurements outside of PJM's base
residual auction process, while utilizing the fixed resource requirement
provisions in PJM's tariffs which are still subject to penalties and other
obligations under the PJM tariffs. The most significant provisions of the
proposed legislation are as follows: (1) it allows the IPA to procure capacity
directly from clean energy resources that have previously sold ZECs or RECs,
including certain of Generation's nuclear plants in Illinois, or from new clean
energy resources, (2) it establishes a goal of achieving 100% carbon-free power
in the ComEd service territory by 2032, and (3) it implements reforms to enhance
consumer protections in the state's competitive retail electricity and natural
gas markets, including Generation's retail customers. Energy legislation has
also been proposed by other stakeholders, including renewable resource
developers, environmental advocates, and coal-fueled generators. Exelon and
Generation will work with legislators and stakeholders and cannot predict the
outcome or the potential financial impact, if any, on Exelon or Generation.
Nuclear Powers Act of 2019
On April 12, 2019, the Nuclear Powers America Act of 2019 was introduced to the
United States Congress, which expands the current investment tax credit to
existing nuclear power plants. The proposed legislation would provide a credit
equal to 30% of continued capital investment in certain nuclear energy-related
expenditures, including capital expenses and nuclear fuel, starting from tax
years 2019 through 2023. Thereafter, the credit rate would be reduced to 26% in
2024, 22% in 2025, and 10% in 2026 and beyond. To qualify for the credit, the
plant must be

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currently operational and must have applied for an operating license renewal
before 2026.  Exelon and Generation are working with legislators and
stakeholders and cannot predict the outcome or the potential financial impact,
if any, on Exelon or Generation.
Critical Accounting Policies and Estimates
The preparation of financial statements in conformity with GAAP requires that
management apply accounting policies and make estimates and assumptions that
affect results of operations and the amounts of assets and liabilities reported
in the financial statements. Management believes that the accounting policies
described below require significant judgment in their application, or
incorporate estimates and assumptions that are inherently uncertain and that may
change in subsequent periods. Additional information of the application of these
accounting policies can be found in the Combined Notes to Consolidated Financial
Statements.
Nuclear Decommissioning Asset Retirement Obligations (Exelon and Generation)
Generation's ARO associated with decommissioning its nuclear units was $10.5
billion at December 31, 2019. The authoritative guidance requires that
Generation estimate its obligation for the future decommissioning of its nuclear
generating plants. To estimate that liability, Generation uses an
internally-developed, probability-weighted, discounted cash flow model which, on
a unit-by-unit basis, considers multiple decommissioning outcome scenarios.
As a result of recent nuclear plant retirements in the industry, nuclear
operators and third-party service providers are obtaining more information about
costs associated with decommissioning activities. At the same time, regulators
are gaining more information about decommissioning activities which could result
in changes to existing decommissioning requirements. In addition, as more
nuclear plants are retired, it is possible that technological advances will be
identified that could create efficiencies and lead to a reduction in
decommissioning costs. The availability of NDT funds could impact the timing of
the decommissioning activities. Additionally, certain factors such as changes in
regulatory requirements during plant operations or the profitability of a
nuclear plant could impact the timing of plant retirements. These factors could
result in material changes to Generation's current estimates as more information
becomes available and could change the timing of plant retirements and the
probability assigned to the decommissioning outcome scenarios.
The nuclear decommissioning obligation is adjusted on a regular basis due to the
passage of time and revisions to the key assumptions for the expected timing
and/or estimated amounts of the future undiscounted cash flows required to
decommission the nuclear plants, based upon the following methodologies and
significant estimates and assumptions:
Decommissioning Cost Studies. Generation uses unit-by-unit decommissioning cost
studies to provide a marketplace assessment of the expected costs (in current
year dollars) and timing of decommissioning activities, which are validated by
comparison to current decommissioning projects within the industry and other
estimates. Decommissioning cost studies are updated, on a rotational basis, for
each of Generation's nuclear units at least every five years, unless
circumstances warrant more frequent updates. As part of the annual cost study
update process, Generation evaluates newly assumed costs or substantive changes
in previously assumed costs to determine if the cost estimate impacts are
sufficiently material to warrant application of the updated estimates to the
AROs across the nuclear fleet outside of the normal five-year rotating cost
study update cycle.
Cost Escalation Factors. Generation uses cost escalation factors to escalate the
decommissioning costs from the decommissioning cost studies discussed above
through the assumed decommissioning period for each of the units. Cost
escalation studies, updated on an annual basis, are used to determine escalation
factors, and are based on inflation indices for labor, equipment and materials,
energy, LLRW disposal and other costs. All of the nuclear AROs are adjusted each
year for the updated cost escalation factors.
Probabilistic Cash Flow Models. Generation's probabilistic cash flow models
include the assignment of probabilities to various scenarios for decommissioning
cost levels, decommissioning approaches, and timing of plant shutdown on a
unit-by-unit basis. Probabilities assigned to cost levels include an assessment
of the likelihood of costs 20% higher (high-cost scenario) or 15% lower
(low-cost scenario) than the base cost scenario. The assumed decommissioning
scenarios include the following three alternatives: (1) DECON which assumes
decommissioning activities begin shortly after the cessation of operation, (2)
Shortened SAFSTOR generally has a 30-year delay prior to onset of
decommissioning activities, and (3) SAFSTOR which assumes the nuclear facility
is placed and

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maintained in such condition that the nuclear facility can be safely stored and
subsequently decontaminated generally within 60 years after cessation of
operations. In each decommissioning scenario, spent fuel is transferred to dry
cask storage as soon as possible until DOE acceptance for disposal.
The actual decommissioning approach selected once a nuclear facility is shutdown
will be determined by Generation at the time of shutdown and may be influenced
by multiple factors including the funding status of the nuclear decommissioning
trust fund at the time of shutdown.
The assumed plant shutdown timing scenarios include the following four
alternatives: (1) the probability of operating through the original 40-year
nuclear license term, (2) the probability of operating through an extended
60-year nuclear license term (regardless of whether such 20-year license
extension has been received for each unit), (3) the probability of a second,
20-year license renewal for some nuclear units, and (4) the probability of early
plant retirement for certain sites due to changing market conditions and
regulatory environments. The successful operation of nuclear plants in the U.S.
beyond the initial 40-year license terms has prompted the NRC to consider
regulatory and technical requirements for potential plant operations for an
80-year nuclear operating term. As power market and regulatory environment
developments occur, Generation evaluates and incorporates, as necessary, the
impacts of such developments into its nuclear ARO assumptions and estimates.
Generation's probabilistic cash flow models also include an assessment of the
timing of DOE acceptance of SNF for disposal. Generation currently assumes DOE
will begin accepting SNF in 2030. The SNF acceptance date assumption is based on
management's estimates of the amount of time required for DOE to select a site
location and develop the necessary infrastructure for long-term SNF storage. For
additional information regarding the estimated date that DOE will begin
accepting SNF, see Note 18 - Commitments and Contingencies of the Combined Notes
to Consolidated Financial Statements.
Discount Rates. The probability-weighted estimated future cash flows for the
various assumed scenarios are discounted using credit-adjusted, risk-free rates
(CARFR) applicable to the various businesses in which each of the nuclear units
originally operated. Generation initially recognizes an ARO at fair value and
subsequently adjusts it for changes to estimated costs, timing of future cash
flows and modifications to decommissioning assumptions. The ARO is not required
or permitted to be re-measured for changes in the CARFR that occur in isolation.
Increases in the ARO as a result of upward revisions in estimated undiscounted
cash flows are considered new obligations and are measured using a current CARFR
as the increase creates a new cost layer within the ARO. Any decrease in the
estimated undiscounted future cash flows relating to the ARO are treated as a
modification of an existing ARO cost layer and, therefore, is measured using the
average historical CARFR rates used in creating the initial ARO cost layers. If
Generation's future nominal cash flows associated with the ARO were to be
discounted at current prevailing CARFR, the obligation would increase from
approximately $10.5 billion to approximately $13.2 billion.
The following table illustrates the significant impact that changes in the
CARFR, when combined with changes in projected amounts and expected timing of
cash flows, can have on the valuation of the ARO (dollars in millions):
                                                                 Increase (Decrease) to ARO at
Change in the CARFR applied to the annual ARO update                   December 31, 2019
2018 CARFR rather than the 2019 CARFR                           $                     (820 )
2019 CARFR increased by 50 basis points                                               (390 )
2019 CARFR decreased by 50 basis points                                                390



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ARO Sensitivities. Changes in the assumptions underlying the ARO could
materially affect the decommissioning obligation. The impact to the ARO of a
change in any one of these assumptions is highly dependent on how the other
assumptions may correspondingly change.
The following table illustrates the effects of changing certain ARO assumptions
while holding all other assumptions constant (dollars in millions):
                                                                 Increase to ARO at
Change in ARO Assumption                                          December 31, 2019
Cost escalation studies
Uniform increase in escalation rates of 50 basis points         $           

2,250

Probabilistic cash flow models Increase the estimated costs to decommission the nuclear plants by 10 percent

910

Increase the likelihood of the DECON scenario by 10 percent and decrease the likelihood of the SAFSTOR scenario by 10 percent(a)

550

Shorten each unit's probability weighted operating life assumption by 10 percent(b)

1,570


Extend the estimated date for DOE acceptance of SNF to 2035                 

350

__________

(a) Excludes any sites in which management has committed to a specific

decommissioning approach.

(b) Excludes any retired sites.




See Note 1 - Significant Accounting Policies, Note 6 - Early Plant Retirements
and Note 9 - Asset Retirement Obligations of the Combined Notes to Consolidated
Financial Statements for additional information regarding accounting for nuclear
AROs.
Goodwill (Exelon, ComEd and PHI)
As of December 31, 2019, Exelon's $6.7 billion carrying amount of goodwill
consists of $2.6 billion at ComEd, $4 billion at PHI and immaterial amounts at
Generation and DPL. These entities are required to perform an assessment for
possible impairment of their goodwill at least annually or more frequently if an
event occurs or circumstances change that would more likely than not reduce the
fair value of the reporting units below their carrying amount. A reporting unit
is an operating segment or one level below an operating segment (known as a
component) and is the level at which goodwill is tested for impairment. ComEd
has a single operating segment and reporting unit. PHI's operating segments and
reporting units are Pepco, DPL and ACE. See Note 5 - Segment Information of the
Combined Notes to Consolidated Financial Statements for additional information.
Exelon's and ComEd's goodwill has been assigned entirely to the ComEd reporting
unit. Exelon's and PHI's goodwill has been assigned to the Pepco, DPL and ACE
reporting units in the amounts of $2.1 billion, $1.4 billion and $0.5 billion,
respectively. See Note 12 - Intangible Assets of the Combined Notes to
Consolidated Financial Statements for additional information.
Entities assessing goodwill for impairment have the option of first performing a
qualitative assessment to determine whether a quantitative assessment is
necessary. As part of the qualitative assessments, Exelon, ComEd and PHI
evaluate, among other things, management's best estimate of projected operating
and capital cash flows for their businesses, outcomes of recent regulatory
proceedings, changes in certain market conditions, including the discount rate
and regulated utility peer EBITDA multiples, and the passing margin from their
last quantitative assessments performed.
Application of the goodwill impairment test requires management judgment,
including the identification of reporting units and determining the fair value
of the reporting unit, which management estimates using a weighted combination
of a discounted cash flow analysis and a market multiples analysis. Significant
assumptions used in these fair value analyses include discount and growth rates,
utility sector market performance and transactions, projected operating and
capital cash flows for ComEd's, Pepco's, DPL's and ACE's businesses and the fair
value of debt. In applying the second step, if needed, management must estimate
the fair value of specific assets and liabilities of the reporting unit.
While the annual assessments indicated no impairments, certain assumptions used
in the assessment are highly sensitive to changes. Adverse regulatory actions or
changes in significant assumptions could potentially result in future
impairments of Exelon's, ComEd's or PHI's goodwill, which could be material.
Based on the results of the

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last annual quantitative goodwill tests performed as of November 1, 2016 and
November 1, 2018 for ComEd and PHI, respectively, the estimated fair values of
the ComEd, Pepco, DPL and ACE reporting units would have needed to decrease by
more than 30%, 30%, 20% and 30%, respectively, for ComEd and PHI to fail the
first step of their respective impairment tests.
See Note 1 - Significant Accounting Policies and Note 12 - Intangible Assets of
the Combined Notes to Consolidated Financial Statements for additional
information.
Purchase Accounting (Exelon, Generation and PHI)
Assets acquired and liabilities assumed in an acquired business are recorded at
their estimated fair values on the date of acquisition. The difference between
the purchase price amount and the net fair value of assets acquired and
liabilities assumed is recognized as goodwill on the balance sheet if the
purchase price exceeds the estimated net fair value or as a bargain purchase
gain on the income statement if the purchase price is less than the estimated
net fair value. Determining the fair value of assets acquired and liabilities
assumed requires management's judgment, often utilizes independent valuation
experts and involves the use of significant estimates and assumptions with
respect to the timing and amounts of future cash inflows and outflows, discount
rates, market prices and asset lives, among other items. The judgments made in
the determination of the estimated fair value assigned to the assets acquired
and liabilities assumed, as well as the estimated useful life of each asset and
the duration of each liability, could significantly impact the financial
statements in periods after acquisition, such as through depreciation and
amortization expense. The allocation of the purchase price may be modified up to
one year after the acquisition date as more information is obtained about the
fair value of assets acquired and liabilities assumed. If the transaction is
determined to be an asset acquisition the purchase price is allocated to the
assets acquired and the liabilities assumed and no goodwill or bargain purchase
gain would be recorded.  See Note 2 - Mergers, Acquisitions and Dispositions of
the Combined Notes to Consolidated Financial Statements for additional
information.
Unamortized Energy Contract Assets and Liabilities (Exelon, Generation and PHI)
Unamortized energy contract assets and liabilities represent the remaining
unamortized balances of non-derivative energy contracts that Generation has
acquired and the electricity contracts Exelon has acquired as part of the PHI
merger. The initial amount recorded represents the fair value of the contracts
at the time of acquisition. At Exelon and PHI, offsetting regulatory assets or
liabilities were also recorded for those energy contract costs that are probable
of recovery or refund through customer rates. The unamortized energy contract
assets and liabilities and any corresponding regulatory assets or liabilities,
respectively, are amortized over the life of the contract in relation to the
expected realization of the underlying cash flows. Amortization of the
unamortized energy contract assets and liabilities is recorded through purchased
power and fuel expense or operating revenues, depending on the nature of the
underlying contract. See Note 3 - Regulatory Matters, Note 2 - Mergers,
Acquisitions and Dispositions and Note 12 - Intangible Assets of the Combined
Notes to Consolidated Financial Statements for additional information.
Impairment of Long-Lived Assets (All Registrants)
All Registrants regularly monitor and evaluate the carrying value of long-lived
assets and asset groups for recoverability whenever events or changes in
circumstances indicate that the carrying value of those assets may not be
recoverable. Indicators of potential impairment may include a deteriorating
business climate, including, but not limited to, declines in energy prices,
condition of the asset, an asset remaining idle for more than a short period of
time, specific regulatory disallowance, advances in technology, plans to dispose
of a long-lived asset significantly before the end of its useful life, and
financial distress of a third party for assets contracted with them on a
long-term basis, among others.
The review of long-lived assets and asset groups for impairment utilizes
significant assumptions about operating strategies and estimates of future cash
flows, which require assessments of current and projected market conditions. For
the generation business, forecasting future cash flows requires assumptions
regarding forecasted commodity prices for the sale of power and purchases of
fuel and the expected operations of assets. A variation in the assumptions used
could lead to a different conclusion regarding the recoverability of an asset or
asset group and, thus, could potentially result in material future impairments.
An impairment evaluation is based on an undiscounted cash flow analysis at the
lowest level at which cash flows of the long-lived assets or asset groups are
largely independent of the cash flows of other assets and liabilities. For the
generation business, the lowest level of independent cash flows is determined by
the evaluation of several factors, including the geographic dispatch of the
generation units and the hedging strategies related to those units as well as
the associated intangible assets or

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liabilities recorded on the balance sheet. The cash flows from the generating
units are generally evaluated at a regional portfolio level with cash flows
generated from the customer supply and risk management activities, including
cash flows from related intangible assets and liabilities on the balance sheet.
In certain cases, generating assets may be evaluated on an individual basis
where those assets are contracted on a long-term basis with a third party and
operations are independent of other generating assets (typically contracted
renewables). For such assets the financial viability of the third party,
including the impact of bankruptcy on the contract, may be a significant
assumption in the assessment.
On a quarterly basis, Generation assesses its long-lived assets or asset groups
for indicators of impairment. If indicators are present for a long-lived asset
or asset group, a comparison of the undiscounted expected future cash flows to
the carrying value is performed. When the undiscounted cash flow analysis
indicates the carrying value of a long-lived asset or asset group is not
recoverable, the amount of the impairment loss is determined by measuring the
excess of the carrying amount of the long-lived asset or asset group over its
fair value. The fair value of the long-lived asset or asset group is dependent
upon a market participant's view of the exit price of the assets. This includes
significant assumptions of the estimated future cash flows generated by the
assets and market discount rates. Events and circumstances often do not occur as
expected and there will usually be differences between prospective financial
information and actual results, and those differences may be material. The
determination of fair value is driven by both internal assumptions that include
significant unobservable inputs (Level 3) such as revenue and generation
forecasts, projected capital, and maintenance expenditures and discount rates,
as well as information from various public, financial and industry sources.
See Note 11 - Asset Impairments of the Combined Notes to Consolidated Financial
Statements for a discussion of asset impairment assessments.
Depreciable Lives of Property, Plant and Equipment (All Registrants)
The Registrants have significant investments in electric generation assets and
electric and natural gas transmission and distribution assets. These assets are
generally depreciated on a straight-line basis, using the group, composite or
unitary methods of depreciation. The group approach is typically for groups of
similar assets that have approximately the same useful lives and the composite
approach is used for heterogeneous assets that have different lives. Under both
methods, a reporting entity depreciates the assets over the average life of the
assets in the group. The estimation of asset useful lives requires management
judgment, supported by formal depreciation studies of historical asset
retirement experience. Depreciation studies are generally completed every five
years, or more frequently if required by a rate regulator or if an event,
regulatory action, or change in retirement patterns indicate an update is
necessary.
For the Utility Registrants, depreciation studies generally serve as the basis
for amounts allowed in customer rates for recovery of depreciation costs.
Generally, the Utility Registrants adjust their depreciation rates for financial
reporting purposes concurrent with adjustments to depreciation rates reflected
in customer rates, unless the depreciation rates reflected in customer rates do
not align with management's judgment as to an appropriate estimated useful life
or have not been updated on a timely basis. Depreciation expense and customer
rates for ComEd, BGE, Pepco, DPL and ACE includes an estimate of the future
costs of dismantling and removing plant from service upon retirement. See Note 3
- Regulatory Matters of the Combined Notes to the Consolidated Financial
Statements for information regarding regulatory liabilities and assets recorded
by ComEd, BGE, Pepco, DPL and ACE related to removal costs.
PECO's removal costs are capitalized to accumulated depreciation when incurred,
and recorded to depreciation expense over the life of the new asset constructed
consistent with PECO's regulatory recovery method. Estimates for such removal
costs are also evaluated in the periodic depreciation studies.
At Generation, along with depreciation study results, management considers
expected future energy market conditions and generation plant operating costs
and capital investment requirements in determining the estimated service lives
of its generating facilities. See Note 6 - Early Plant Retirements of the
Combined Notes to the Consolidated Financial Statements for additional
information.
Changes in estimated useful lives of electric generation assets and of electric
and natural gas transmission and distribution assets could have a significant
impact on the Registrants' future results of operations. See Note 1 -
Significant Accounting Policies of the Combined Notes to Consolidated Financial
Statements for information regarding depreciation and estimated service lives of
the property, plant and equipment of the Registrants.

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Defined Benefit Pension and Other Postretirement Employee Benefits (All
Registrants)
Exelon sponsors defined benefit pension plans and other postretirement employee
benefit plans for substantially all current employees. The measurement of the
plan obligations and costs of providing benefits involves various factors,
including the development of valuation assumptions and inputs and accounting
policy elections. When developing the required assumptions, Exelon considers
historical information as well as future expectations. The measurement of
benefit obligations and costs is affected by several assumptions including the
discount rate applied to benefit obligations, the long-term expected rate of
return on plan assets, the anticipated rate of increase of health care costs,
Exelon's expected level of contributions to the plans, the incidence of
participant mortality, the expected remaining service period of plan
participants, the level of compensation and rate of compensation increases,
employee age, length of service, and the long-term expected investment rate
credited to employees of certain plans, among others. The assumptions are
updated annually and upon any interim remeasurement of the plan obligations.
Exelon amortizes actuarial gains or losses in excess of a corridor of 10% of the
greater of the projected benefit obligation or the market-related value (MRV) of
plan assets over the expected average remaining service period of plan
participants.
Pension and other postretirement benefit plan assets include equity securities,
including U.S. and international securities, and fixed income securities, as
well as certain alternative investment classes such as real estate, private
equity and hedge funds.
Expected Rate of Return on Plan Assets. In determining the EROA, Exelon
considers historical economic indicators (including inflation and GDP growth)
that impact asset returns, as well as expectation regarding future long-term
capital market performance, weighted by Exelon's target asset class allocations.
Exelon calculates the amount of expected return on pension and other
postretirement benefit plan assets by multiplying the EROA by the MRV of plan
assets at the beginning of the year, taking into consideration anticipated
contributions and benefit payments to be made during the year. In determining
MRV, the authoritative guidance for pensions and postretirement benefits allows
the use of either fair value or a calculated value that recognizes changes in
fair value in a systematic and rational manner over not more than five years.
For the majority of pension plan assets, Exelon uses a calculated value that
adjusts for 20% of the difference between fair value and expected MRV of plan
assets. Use of this calculated value approach enables less volatile expected
asset returns to be recognized as a component of pension cost from year to year.
For other postretirement benefit plan assets and certain pension plan assets,
Exelon uses fair value to calculate the MRV.
Discount Rate. At December 31, 2019 and 2018, the discount rates were determined
by developing a spot rate curve based on the yield to maturity of a universe of
high-quality non-callable (or callable with make whole provisions) bonds with
similar maturities to the related pension and other postretirement benefit
obligations. The spot rates are used to discount the estimated future benefit
distribution amounts under the pension and other postretirement benefit plans.
The discount rate is the single level rate that produces the same result as the
spot rate curve. Exelon utilizes an analytical tool developed by its actuaries
to determine the discount rates.
Mortality. The mortality assumption is composed of a base table that represents
the current expectation of life expectancy of the population adjusted by an
improvement scale that attempts to anticipate future improvements in life
expectancy. Exelon's mortality assumption is supported by an actuarial
experience study of Exelon's plan participants and beginning in 2019, utilizes
the Society of Actuaries' 2019 base table (Pri-2012) and MP-2019 improvement
scale adjusted to a 0.75% long-term rate reached in 2035.

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Sensitivity to Changes in Key Assumptions. The following tables illustrate the
effects of changing certain of the actuarial assumptions discussed above, while
holding all other assumptions constant (dollars in millions):
                              Actual Assumption
                                                     Change in

Actuarial Assumption Pension OPEB Assumption Pension

        OPEB         Total
Change in 2019 cost:
Discount rate (a)             4.31%        4.30%        0.5%      $     (47 )   $    (14 )   $     (61 )
                              4.31%        4.30%       (0.5)%            47           13            60
EROA                          7.00%        6.67%        0.5%            (88 )        (11 )         (99 )
                              7.00%        6.67%       (0.5)%            88           11            99
Change in benefit
obligation at December 31,
2019:
Discount rate (a)             3.34%        3.31%        0.5%         (1,244 )       (247 )      (1,491 )
                              3.34%        3.31%       (0.5)%         1,316          261         1,577


__________

(a) In general, the discount rate will have a larger impact on the pension and

other postretirement benefit cost and obligation as the rate moves closer to

0%. Therefore, the discount rate sensitivities above cannot necessarily be

extrapolated for larger increases or decreases in the discount rate.

Additionally, Exelon utilizes a liability-driven investment strategy for its

pension asset portfolio. The sensitivities shown above do not reflect the

offsetting impact that changes in discount rates may have on pension asset

returns.




See Note 14 - Retirement Benefits of the Combined Notes to Consolidated
Financial Statements for additional information regarding the accounting for the
defined benefit pension plans and other postretirement benefit plans.
Regulatory Accounting (Exelon and Utility Registrants)
For their regulated electric and gas operations, Exelon and the Utility
Registrants reflect the effects of cost-based rate regulation in their financial
statements, which is required for entities with regulated operations that meet
the following criteria: (1) rates are established or approved by a third-party
regulator; (2) rates are designed to recover the entities' cost of providing
services or products; and (3) a reasonable expectation that rates designed to
recover costs can be charged to and collected from customers. Regulatory assets
represent incurred costs that have been deferred because of their probable
future recovery from customers through regulated rates. Regulatory liabilities
represent (1) revenue or gains that have been deferred because it is probable
such amounts will be returned to customers through future regulated rates; or
(2) billings in advance of expenditures for approved regulatory programs. If it
is concluded in a future period that a separable portion of operations no longer
meets the criteria discussed above, Exelon and the Utility Registrants would be
required to eliminate any associated regulatory assets and liabilities and the
impact would be recognized in the Consolidated Statements of Operations and
Comprehensive Income and could be material.
The following table illustrates the gains (losses) that could result from the
elimination of regulatory assets and liabilities and charges against OCI
(dollars in millions before taxes) related to deferred costs associated with
Exelon's pension and other postretirement benefit plans that are recorded as
regulatory assets in Exelon's Consolidated Balance Sheets:
December 31, 2019      Exelon     ComEd      PECO     BGE       PHI       Pepco     DPL       ACE
Gain (loss)           $   887    $ 4,981    $   6    $ 591    $ (696 )   $ (18 )   $ 337    $ (43 )
Charge against OCI(a) $ 3,864    $     -    $   -    $   -    $    -     $  

- $ - $ -

___________

(a) Exelon's charge against OCI (before taxes) consists of up to $2.3 billion,

$176 million, $176 million, $396 million, $191 million and $86 million

related to ComEd's, BGE's, PHI's, Pepco's, DPL's and ACE's respective

portions of the deferred costs associated with Exelon's pension and other

postretirement benefit plans. Exelon also has a net regulatory liability of

$(44) million (before taxes) related to PECO's portion of the deferred costs

associated with Exelon's other postretirement benefit plans that would result


    in an increase in OCI if reversed.



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See Note 3 - Regulatory Matters of the Combined Notes to Consolidated Financial
Statements for additional information regarding regulatory matters, including
the regulatory assets and liabilities tables of Exelon and the Utility
Registrants.
For each regulatory jurisdiction in which they conduct business, Exelon and the
Utility Registrants assess whether the regulatory assets and liabilities
continue to meet the criteria for probable future recovery or settlement at each
balance sheet date and when regulatory events occur. This assessment includes
consideration of recent rate orders, historical regulatory treatment for similar
costs in each Registrant's jurisdictions, and factors such as changes in
applicable regulatory and political environments. If the assessments and
estimates made by Exelon and the Utility Registrants for regulatory assets and
regulatory liabilities are ultimately different than actual regulatory outcomes,
the impact in their consolidated financial statements could be material.
Refer to the revenue recognition discussion below for additional information on
the annual revenue reconciliations associated with ICC-approved electric
distribution and energy efficiency formula rates for ComEd, and FERC
transmission formula rate tariffs for the Utility Registrants.
Accounting for Derivative Instruments (All Registrants)
The Registrants use derivative instruments to manage commodity price risk,
foreign currency exchange risk and interest rate risk related to ongoing
business operations. The Registrants' derivative activities are in accordance
with Exelon's Risk Management Policy (RMP). See Note 15 - Derivative Financial
Instruments of the Combined Notes to Consolidated Financial Statements for
additional information.
The Registrants account for derivative financial instruments under the
applicable authoritative guidance. Determining whether a contract qualifies as a
derivative requires that management exercise significant judgment, including
assessing market liquidity as well as determining whether a contract has one or
more underlyings and one or more notional quantities. Changes in management's
assessment of contracts and the liquidity of their markets, and changes in
authoritative guidance, could result in previously excluded contracts becoming
in scope to new authoritative guidance.
All derivatives are recognized on the balance sheet at their fair value, except
for certain derivatives that qualify for, and are elected under, NPNS.
Derivatives entered into for economic hedging and for proprietary trading
purposes are recorded at fair value through earnings. For economic hedges that
are not designated for hedge accounting for the Utility Registrants, changes in
the fair value each period are generally recorded with a corresponding
offsetting regulatory asset or liability given likelihood of recovering the
associated costs through customer rates.
Normal Purchases and Normal Sales Exception. As part of Generation's energy
marketing business, Generation enters into contracts to buy and sell energy to
meet the requirements of its customers. These contracts include short-term and
long-term commitments to purchase and sell energy and energy-related products in
the retail and wholesale markets with the intent and ability to deliver or take
delivery. While some of these contracts are considered derivative financial
instruments under the authoritative guidance, certain of these qualifying
transactions have been designated by Generation as NPNS transactions, which are
thus not required to be recorded at fair value, but rather on an accrual basis
of accounting. Determining whether a contract qualifies for the NPNS requires
judgment on whether the contract will physically deliver and requires that
management ensure compliance with all of the associated qualification and
documentation requirements. Revenues and expenses on contracts that qualify as
NPNS are recognized when the underlying physical transaction is completed.
Contracts that qualify for the NPNS are those for which physical delivery is
probable, quantities are expected to be used or sold in the normal course of
business over a reasonable period of time and the contract is not financially
settled on a net basis. The contracts that ComEd has entered into with suppliers
as part of ComEd's energy procurement process, PECO's full requirement contracts
under the PAPUC-approved DSP program, most of PECO's natural gas supply
agreements, all of BGE's full requirement contracts and natural gas supply
agreements that are derivatives and certain Pepco, DPL and ACE full requirement
contracts qualify for and are accounted for under the NPNS.
Commodity Contracts. Identification of a commodity contract as an economic hedge
requires Generation to determine that the contract is in accordance with the
RMP. Generation reassesses its economic hedges on a regular basis to determine
if they continue to be within the guidelines of the RMP.
As a part of the authoritative guidance, the Registrants make estimates and
assumptions concerning future commodity prices, load requirements, interest
rates, the timing of future transactions and their probable cash flows, the fair
value of contracts and the expected changes in the fair value in deciding
whether or not to enter into derivative

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transactions, and in determining the initial accounting treatment for derivative
transactions. Under the authoritative guidance for fair value measurements, the
Registrants categorize these derivatives under a fair value hierarchy that
prioritizes the inputs to valuation techniques used to measure fair value.
Derivative contracts are traded in both exchange-based and non-exchange-based
markets. Exchange-based derivatives that are valued using unadjusted quoted
prices in active markets are generally categorized in Level 1 in the fair value
hierarchy.
Certain derivatives' pricing is verified using indicative price quotations
available through brokers or over-the-counter, on-line exchanges. The price
quotations reflect the average of the bid-ask mid-point from markets that the
Registrants believe provide the most liquid market for the commodity. The price
quotations are reviewed and corroborated to ensure the prices are observable and
representative of an orderly transaction between market participants. The
Registrant's derivatives are traded predominately at liquid trading points. The
remaining derivative contracts are valued using models that consider inputs such
as contract terms, including maturity, and market parameters, and assumptions of
the future prices of energy, interest rates, volatility, credit worthiness and
credit spread. For derivatives that trade in liquid markets, such as generic
forwards, swaps and options, the model inputs are generally observable. Such
instruments are categorized in Level 2.
For derivatives that trade in less liquid markets with limited pricing
information, the model inputs generally would include both observable and
unobservable inputs and are categorized in Level 3.
The Registrants consider nonperformance risk, including credit risk in the
valuation of derivative contracts, including both historical and current market
data in its assessment of nonperformance risk, including credit risk. The
impacts of nonperformance and credit risk to date have generally not been
material to the financial statements.
See ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK and Note
17 - Fair Value of Financial Assets and Liabilities and Note 15 - Derivative
Financial Instruments of the Combined Notes to Consolidated Financial Statements
for additional information regarding the Registrants' derivative instruments.
Taxation (All Registrants)
Significant management judgment is required in determining the Registrants'
provisions for income taxes, primarily due to the uncertainty related to tax
positions taken, as well as deferred tax assets and liabilities and valuation
allowances. The Registrants account for uncertain income tax positions using a
benefit recognition model with a two-step approach including a
more-likely-than-not recognition threshold and a measurement approach based on
the largest amount of tax benefit that is greater than 50% likely of being
realized upon ultimate settlement. Management evaluates each position based
solely on the technical merits and facts and circumstances of the position,
assuming the position will be examined by a taxing authority having full
knowledge of all relevant information. Significant judgment is required to
determine whether the recognition threshold has been met and, if so, the
appropriate amount of tax benefits to be recorded in the Registrants'
consolidated financial statements.
The Registrants evaluate quarterly the probability of realizing deferred tax
assets by reviewing a forecast of future taxable income and their intent and
ability to implement tax planning strategies, if necessary, to realize deferred
tax assets. The Registrants also assess negative evidence, such as the
expiration of historical operating loss or tax credit carryforwards, that could
indicate the Registrant's inability to realize its deferred tax assets. Based on
the combined assessment, the Registrants record valuation allowances for
deferred tax assets when it is more-likely-than-not such benefit will not be
realized in future periods.
Actual income taxes could vary from estimated amounts due to the future impacts
of various items, including future changes in income tax laws, the Registrants'
forecasted financial condition and results of operations, failure to
successfully implement tax planning strategies, as well as results of audits and
examinations of filed tax returns by taxing authorities. See Note 13 - Income
Taxes of the Combined Notes to Consolidated Financial Statements for additional
information.
Accounting for Loss Contingencies (All Registrants)
In the preparation of their financial statements, the Registrants make judgments
regarding the future outcome of contingent events and record liabilities for
loss contingencies that are probable and can be reasonably estimated based upon
available information. The amount recorded may differ from the actual expense
incurred when the

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uncertainty is resolved. Such difference could have a significant impact in the
Registrants' consolidated financial statements.
Environmental Costs. Environmental investigation and remediation liabilities are
based upon estimates with respect to the number of sites for which the
Registrants will be responsible, the scope and cost of work to be performed at
each site, the portion of costs that will be shared with other parties, the
timing of the remediation work and changes in technology, regulations and the
requirements of local governmental authorities. Annual studies and/or reviews
are conducted at ComEd, PECO, BGE and DPL to determine future remediation
requirements for MGP sites and estimates are adjusted accordingly. In addition,
periodic reviews are performed at each of the Registrants to assess the adequacy
of other environmental reserves. These matters, if resolved in a manner
different from the estimate, could have a significant impact in the Registrants'
consolidated financial statements. See Note 18 - Commitments and Contingencies
of the Combined Notes to Consolidated Financial Statements for additional
information.
Other, Including Personal Injury Claims. The Registrants are self-insured for
general liability, automotive liability, workers' compensation, and personal
injury claims to the extent that losses are within policy deductibles or exceed
the amount of insurance maintained. The Registrants have reserves for both open
claims asserted and an estimate of claims incurred but not reported (IBNR). The
IBNR reserve is estimated based on actuarial assumptions and analysis and is
updated annually. Future events, such as the number of new claims to be filed
each year, the average cost of disposing of claims, as well as the numerous
uncertainties surrounding litigation and possible state and national legislative
measures could cause the actual costs to be higher or lower than estimated.
Accordingly, these claims, if resolved in a manner different from the estimate,
could have a material impact in the Registrants' consolidated financial
statements.
Revenue Recognition (All Registrants)
Sources of Revenue and Determination of Accounting Treatment. The Registrants
earn revenues from various business activities including: the sale of power and
energy-related products, such as natural gas, capacity, and other commodities in
non-regulated markets (wholesale and retail); the sale and delivery of power and
natural gas in regulated markets; and the provision of other energy-related
non-regulated products and services.
The accounting treatment for revenue recognition is based on the nature of the
underlying transaction and applicable authoritative guidance. The Registrants
primarily apply the Revenue from Contracts with Customers, Derivative and
Alternative Revenue Program (ARP) guidance to recognize revenue as discussed in
more detail below.
Revenue from Contracts with Customers. The Registrants recognize revenues in the
period in which the performance obligations within contracts with customers are
satisfied, which generally occurs when power, natural gas, and other
energy-related commodities are physically delivered to the customer.
Transactions of the Registrants within the scope of Revenue from Contracts with
Customers generally include non-derivative agreements, contracts that are
designated as NPNS, sales to utility customers under regulated service tariffs,
and spot-market energy commodity sales, including settlements with independent
system operators.
The determination of Generation's and the Utility Registrants' retail power and
natural gas sales to individual customers is based on systematic readings of
customer meters, generally on a monthly basis. At the end of each month, amounts
of energy delivered to customers since the date of the last meter reading are
estimated, and corresponding unbilled revenue is recorded. The measurement of
unbilled revenue is affected by the following factors: daily customer usage
measured by generation or gas throughput volume, customer usage by class, losses
of energy during delivery to customers and applicable customer rates. Increases
or decreases in volumes delivered to the utilities' customers and favorable or
unfavorable rate mix due to changes in usage patterns in customer classes in the
period could be significant to the calculation of unbilled revenue. In addition,
revenues may fluctuate monthly as a result of customers electing to use an
alternate supplier, since unbilled commodity revenues are not recorded for these
customers. Changes in the timing of meter reading schedules and the number and
type of customers scheduled for each meter reading date also impact the
measurement of unbilled revenue; however, total operating revenues would remain
materially unchanged. See Note 1 - Significant Accounting Policies of the
Combined Notes to Consolidated Financial Statements for additional information.
Derivative Revenues. The Registrants record revenues and expenses using the
mark-to-market method of accounting for transactions that are accounted for as
derivatives. These derivative transactions primarily relate to commodity price
risk management activities. Mark-to-market revenues and expenses include:
inception gains or

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losses on new transactions where the fair value is observable, unrealized gains
and losses from changes in the fair value of open contracts, and realized gains
and losses.
Alternative Revenue Program Accounting. Certain of the Utility Registrants'
ratemaking mechanisms qualify as ARPs if they (i) are established by a
regulatory order and allow for automatic adjustment to future rates, (ii)
provide for additional revenues (above those amounts currently reflected in the
price of utility service) that are objectively determinable and probable of
recovery, and (iii) allow for the collection of those additional revenues within
24 months following the end of the period in which they were recognized. For
mechanisms that meet these criteria, which include the Utility Registrants'
formula rate and revenue decoupling mechanisms, the Utility Registrants adjust
revenue and record an offsetting regulatory asset or liability once the
condition or event allowing additional billing or refund has occurred. The ARP
revenues presented in the Utility Registrants' Consolidated Statements of
Operations and Comprehensive Income include both: (i) the recognition of
"originating" ARP revenues (when the regulator-specified condition or event
allowing for additional billing or refund has occurred) and (ii) an equal and
offsetting reversal of the "originating" ARP revenues as those amounts are
reflected in the price of utility service and recognized as Revenue from
Contracts with Customers.
ComEd records ARP revenue for its best estimate of the electric distribution,
energy efficiency, and transmission revenue impacts resulting from future
changes in rates that ComEd believes are probable of approval by the ICC and
FERC in accordance with its formula rate mechanisms. BGE, Pepco and DPL record
ARP revenue for their best estimate of the electric and natural gas distribution
revenue impacts resulting from future changes in rates that they believe are
probable of approval by the MDPSC and/or DCPSC in accordance with their revenue
decoupling mechanisms. PECO, BGE, Pepco, DPL and ACE record ARP revenue for
their best estimate of the transmission revenue impacts resulting from future
changes in rates that they believe are probable of approval by FERC in
accordance with their formula rate mechanisms. Estimates of the current year
revenue requirement are based on actual and/or forecasted costs and investments
in rate base for the period and the rates of return on common equity and
associated regulatory capital structure allowed under the applicable tariff. The
estimated reconciliation can be affected by, among other things, variances in
costs incurred, investments made, allowed ROE, and actions by regulators or
courts.
See Note 3 - Regulatory Matters of the Combined Notes to Consolidated Financial
Statements for additional information.
Allowance for Uncollectible Accounts (Utility Registrants)
Utility Registrants estimate the allowance for uncollectible accounts on
customer receivables by applying loss rates developed specifically for each
company to the outstanding receivable balance by customer risk segment. Risk
segments represent a group of customers with similar credit quality indicators
that are comprised based on various attributes, including delinquency of their
balances and payment history. Loss rates applied to the accounts receivable
balances are based on a historical average of charge-offs as a percentage of
accounts receivable in each risk segment. The Utility Registrants' customer
accounts are generally considered delinquent if the amount billed is not
received by the time the next bill is issued, which normally occurs on a monthly
basis. Utility Registrants' customer accounts are written off consistent with
approved regulatory requirements. Utility Registrants' allowances for
uncollectible accounts will continue to be affected by changes in volume, prices
and economic conditions as well as changes in ICC, PAPUC, MDPSC, DCPSC, DPSC and
NJBPU regulations.
Results of Operations by Registrant
The Registrants' Results of Operations includes discussion of RNF, which is a
financial measure not defined under GAAP and may not be comparable to other
companies' presentations or deemed more useful than the GAAP information
provided elsewhere in this report. The CODMs for Exelon and Generation evaluate
the performance of Generation's electric business activities and allocate
resources based on RNF. Generation believes that RNF is a useful measure because
it provides information that can be used to evaluate its operational
performance. For the Utility Registrants, their Operating revenues reflect the
full and current recovery of commodity procurement costs given the rider
mechanisms approved by their respective state regulators. The commodity
procurement costs, which are recorded in Purchased power and fuel expense, and
the associated revenues can be volatile. Therefore, the Utility Registrants
believe that RNF is a useful measure because it excludes the effect on Operating
revenues caused by the volatility in these expenses.

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Results of Operations-Generation


                                                               Favorable (unfavorable)                 Favorable (unfavorable)
                                        2019         2018       2019 vs. 2018 variance       2017       2018 vs. 2017 variance
Operating revenues                   $ 18,924     $ 20,437     $          (1,513 )        $ 18,500     $           1,937
Purchased power and fuel expense       10,856       11,693                   837             9,690                (2,003 )
Revenues net of purchased power
and fuel expense                        8,068        8,744                  (676 )           8,810                   (66 )
Other operating expenses
Operating and maintenance               4,718        5,464                   746             6,299                   835
Depreciation and amortization           1,535        1,797                   262             1,457                  (340 )
Taxes other than income taxes             519          556                    37               555                    (1 )
Total other operating expenses          6,772        7,817                 1,045             8,311                   494
Gain (loss) on sales of assets and
businesses                                 27           48                   (21 )               2                    46
Bargain purchase gain                       -            -                     -               233                  (233 )
Gain on deconsolidation of business         -            -                     -               213                  (213 )
Operating income                        1,323          975                   348               947                    28
Other income and (deductions)
Interest expense                         (429 )       (432 )                   3              (440 )                   8
Other, net                              1,023         (178 )               1,201               948                (1,126 )
Total other income and (deductions)       594         (610 )               1,204               508                (1,118 )
Income before income taxes              1,917          365                 1,552             1,455                (1,090 )
Income taxes                              516         (108 )                (624 )          (1,376 )              (1,268 )
Equity in losses of unconsolidated
affiliates                               (184 )        (30 )                (154 )             (33 )                   3
Net income                              1,217          443                   774             2,798                (2,355 )
Net income attributable to
noncontrolling interests                   92           73                   (19 )              88                   (15 )
Net income attributable to
membership interest                  $  1,125     $    370     $             755          $  2,710     $          (2,340 )


Year Ended December 31, 2019 Compared to Year Ended December 31, 2018. Net
income attributable to membership interest increased by $755 million primarily
due to:
• Higher net unrealized and realized gains on NDT funds;


•         Decreased accelerated depreciation and amortization due to the early
          retirement of the Oyster Creek nuclear facility in September 2018 and
          TMI in September 2019 and the absence of a charge associated with the
          remeasurement of the Oyster Creek ARO;


•         Decreased operating and maintenance expense at Generation which
          includes the impacts of previous cost management programs and lower

pension and OPEB costs, and increased NEIL insurance distributions;

• A benefit associated with the remeasurement of the TMI ARO in the first


          quarter of 2019 and the annual nuclear ARO update in the third quarter
          of 2019;

• Decreased nuclear outage days;

• Lower mark-to-market losses;

• Research and development income tax credits.


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The increases were partially offset by;
• Lower realized energy prices; and


• Lower capacity prices.




Revenues Net of Purchased Power and Fuel Expense. The basis for Generation's
reportable segments is the integrated management of its electricity business
that is located in different geographic regions, and largely representative of
the footprints of ISO/RTO and/or NERC regions, which utilize multiple supply
sources to provide electricity through various distribution channels (wholesale
and retail). Generation's hedging strategies and risk metrics are also aligned
with these same geographic regions. Generation's five reportable segments are
Mid-Atlantic, Midwest, New York, ERCOT and Other Power Regions. During the first
quarter of 2019, due to a change in economics in our New England region,
Generation changed the way that information is reviewed by the CODM. The New
England region will no longer be regularly reviewed as a separate region by the
CODM nor will it be presented separately in any external information presented
to third parties. Information for the New England region will be reviewed by the
CODM as part of Other Power Regions. See Note 5 - Segment Information of the
Combined Notes to Consolidated Financial Statements for additional information
on these reportable segments.
The following business activities are not allocated to a region and are reported
under Other: natural gas, as well as other miscellaneous business activities
that are not significant to overall operating revenues or results of operations.
Further, the following activities are not allocated to a region and are reported
in Other: accelerated nuclear fuel amortization associated with nuclear
decommissioning; and other miscellaneous revenues.
Generation evaluates the operating performance of electric business activities
using the measure of RNF. Operating revenues include all sales to third parties
and affiliated sales to the Utility Registrants. Purchased power costs include
all costs associated with the procurement and supply of electricity including
capacity, energy and ancillary services. Fuel expense includes the fuel costs
for owned generation and fuel costs associated with tolling agreements.
For the years ended December 31, 2019 compared to 2018, RNF by region were as
follows:
                                                                             2019 vs. 2018
                                                 2019         2018       Variance      % Change
Mid-Atlantic(a)                               $  2,655     $  3,073     $    (418 )     (13.6 )%
Midwest(b)                                       2,962        3,135          (173 )      (5.5 )%
New York                                         1,094        1,122           (28 )      (2.5 )%
ERCOT                                              308          258            50        19.4  %
Other Power Regions                                620          729          (109 )     (15.0 )%
Total electric revenues net of purchased
power and fuel expense                           7,639        8,317          (678 )      (8.2 )%
Mark-to-market losses                             (215 )       (319 )         104       (32.6 )%
Other                                              644          746          (102 )     (13.7 )%
Total revenue net of purchased power and fuel
expense                                       $  8,068     $  8,744     $    (676 )      (7.7 )%


_________

(a) Includes results of transactions with PECO, BGE, Pepco, DPL and ACE.

(b) Includes results of transactions with ComEd.


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Generation's supply sources by region are summarized below:


                                                       2019 vs. 2018
Supply Source (GWhs)           2019       2018     Variance    % Change
Nuclear Generation(a)
Mid-Atlantic                  58,347     64,099     (5,752 )     (9.0 )%
Midwest                       94,890     94,283        607        0.6  %
New York                      28,088     26,640      1,448        5.4  %
Total Nuclear Generation     181,325    185,022     (3,697 )     (2.0 )%
Fossil and Renewables
Mid-Atlantic                   2,884      3,670       (786 )    (21.4 )%
Midwest                        1,374      1,373          1        0.1  %
New York                           5          3          2       66.7  %
ERCOT                         13,572     11,180      2,392       21.4  %
Other Power Regions           11,476     13,256     (1,780 )    (13.4 )%
Total Fossil and Renewables   29,311     29,482       (171 )     (0.6 )%
Purchased Power
Mid-Atlantic                  14,790      6,506      8,284      127.3  %
Midwest                        1,424        996        428       43.0  %
ERCOT                          4,821      6,550     (1,729 )    (26.4 )%
Other Power Regions           48,673     44,998      3,675        8.2  %
Total Purchased Power         69,708     59,050     10,658       18.0  %
Total Supply/Sales by Region
Mid-Atlantic(b)               76,021     74,275      1,746        2.4  %
Midwest(b)                    97,688     96,652      1,036        1.1  %
New York                      28,093     26,643      1,450        5.4  %
ERCOT                         18,393     17,730        663        3.7  %
Other Power Regions           60,149     58,254      1,895        3.3  %

Total Supply/Sales by Region 280,344 273,554 6,790 2.5 %

__________

(a) Includes the proportionate share of output where Generation has an undivided

ownership interest in jointly-owned generating plants and includes the total

output of plants that are fully consolidated (e.g. CENG).

(b) Includes affiliate sales to PECO, BGE, Pepco, DPL and ACE in the Mid-Atlantic


    region and affiliate sales to ComEd in the Midwest region.




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For the years ended December 31, 2019 compared to 2018 changes in RNF by region
were as follows:
                                                       2019 vs. 2018
                               (Decrease)/Increase                  Description
Mid-Atlantic                 $             (418 )    • decreased revenue due to the permanent
                                                     cease of generation operations at Oyster
                                                     Creek in the third quarter of 2018 and
                                                     Three Mile Island in the third quarter of
                                                     2019
                                                     • lower realized energy prices
                                                     • decreased capacity prices, partially
                                                     offset by
                                                     • increased ZEC revenues due to the
                                                     approval of the NJ ZEC program in the
                                                     second quarter of 2019
Midwest                                    (173 )    • the absence of the revenue recognized
                                                     in the first quarter of 2018 related to
                                                     ZECs generated in Illinois from June
                                                     through December 2017
                                                     • decreased capacity prices
New York                                    (28 )    • lower realized energy prices
                                                     • decreased capacity prices, partially
                                                     offset by
                                                     • increased ZEC revenues due to higher
                                                     ZEC prices and increased nuclear output
                                                     • decreased nuclear outage days
ERCOT                                        50      • higher realized energy prices
Other Power Regions                        (109 )    • decreased capacity prices
                                                     • lower realized energy prices
Mark-to-market(a)                           104      • losses on economic hedging activities
                                                     of $215 million in 2019 compared to
                                                     losses of $319 million in 2018
Other                                      (102 )    • the absence of the gain on the
                                                     settlement of a long-term gas supply
                                                     agreement
                                                     • congestion activity, partially offset
                                                     by
                                                     • decrease in accelerated nuclear fuel
                                                     amortization associated with announced
                                                     early plant retirements
Total                        $             (676 )


_________
(a) See Note 15 - Derivative Financial Instruments for additional information on
mark-to-market losses.
Nuclear Fleet Capacity Factor. The following table presents nuclear fleet
operating data for the Generation-operated plants, which reflects ownership
percentage of stations operated by Exelon, excluding Salem, which is operated by
PSEG. The nuclear fleet capacity factor presented in the table is defined as the
ratio of the actual output of a plant over a period of time to its output if the
plant had operated at full average annual mean capacity for that time period.
Generation considers capacity factor to be a useful measure to analyze the
nuclear fleet performance between periods. Generation has included the analysis
below as a complement to the financial information provided in accordance with
GAAP. However, these measures are not a presentation defined under GAAP and may
not be comparable to other companies' presentations or be more useful than the
GAAP information provided elsewhere in this report.
                               2019     2018
Nuclear fleet capacity factor 95.7 %   94.6 %
Refueling outage days          209      274
Non-refueling outage days       51       38



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The changes in Operating and maintenance expense, consisted of the following:
                                                                      (Decrease) Increase
                                                                         2019 vs. 2018
Labor, other benefits, contracting, materials(a)                    $             (174 )
Nuclear refueling outage costs, including the co-owned Salem plants                (87 )
Corporate allocations                                                              (82 )
Insurance(b)                                                                       (47 )
Merger and integration costs                                                        (4 )
Plant retirements and divestitures(c)                                             (175 )
Change in environmental liabilities                                                  7
ARO update(d)                                                                      (70 )
Asset Impairments(e)                                                               (32 )
Pension and non-pension postretirement benefits expense                            (62 )
Allowance for uncollectible accounts                                               (14 )
Accretion expense                                                                  (77 )
Other(f)                                                                            71
Decrease in operating and maintenance expense                       $       

(746 )

__________

(a) Primarily reflects decreased costs related to the permanent cease of

generation operations at Oyster Creek, lower labor costs resulting from

previous cost management programs, and lower pension and OPEB costs.

(b) Primarily reflects a supplemental NEIL insurance distribution received in the

fourth quarter of 2019.

(c) Primarily due to the benefit recorded in the first quarter of 2019 for the

remeasurement of the TMI ARO and the absence of a charge associated with the

remeasurement of the Oyster Creek ARO in the third quarter of 2018.

(d) Primarily reflects a benefit related to Generation's annual nuclear ARO

update for non-regulatory units.

(e) Primarily due to the impairment of certain wind projects recorded in the

second quarter of 2018.

(f) Primarily due to the increased revenue as a result of a research and

development tax refund.




Depreciation and amortization expense for the year ended December 31, 2019
compared to the year ended December 31, 2018 decreased primarily due to the
permanent cessation of generation operations at Oyster Creek in the third
quarter of 2018 and TMI in the fourth quarter of 2019.
Gain (loss) on sales of assets and businesses for the year ended December 31,
2019 compared to the year ended December 31, 2018 decreased primarily due to
Generation's sale of Oyster Creek.
Other, net for the year ended December 31, 2019 compared to the same period in
2018 increased for the twelve months ended December 31, 2019 compared to the
same period in 2018 due to activity associated with NDT funds as described in
the table below.
                                                   2019       2018

Net unrealized gains (losses) on NDT funds(a) $ 411 $ (483 ) Net realized gains on sale of NDT funds(a)

           253       180
Interest and dividend income on NDT funds(a)         110       122
Contractual elimination of income tax expense(b)     216       (38 )
Other                                                 33        41
Total other, net                                 $ 1,023    $ (178 )


_________

(a) Unrealized gains (losses), realized gains and interest and dividend income on

the NDT funds are associated with the Non-Regulatory Agreement units.

(b) Contractual elimination of income tax expense is associated with the income


    taxes on the NDT funds of the Regulatory Agreement units.




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Effective income tax rates were 26.9% and (29.5)% for the years ended
December 31, 2019 and 2018, respectively. The change in 2019 is primarily
related to research and development claims, renewable tax credits and one-time
adjustments. See Note 13 - Income Taxes of the Combined Notes to Consolidated
Financial Statements for additional information.
Equity in losses of unconsolidated affiliates for the twelve months ended
December 31, 2019 compared to the same period in 2018 decreased primarily due to
the impairment of equity method investments in certain distributed energy
companies.
Net income attributable to noncontrolling interests for the twelve months ended
December 31, 2019 compared to the same period in 2018 decreased primarily due to
the offsetting noncontrolling interest impact of the impairment of equity method
investments in certain distributed energy companies.


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                                                                           ComEd


Results of Operations-ComEd
                                                                                                  Favorable
                                                                Favorable                       (unfavorable)
                                                            (unfavorable) 2019                  2018 vs. 2017
                                    2019         2018       vs. 2018 variance        2017          variance
Operating revenues               $  5,747     $  5,882     $             (135 )   $  5,536     $        346
Purchased power expense             1,941        2,155                    214        1,641             (514 )
Revenues net of purchased power
expense                             3,806        3,727                     79        3,895             (168 )
Other operating expenses
Operating and maintenance           1,305        1,335                     30        1,427               92
Depreciation and amortization       1,033          940                    (93 )        850              (90 )
Taxes other than income taxes         301          311                     10          296              (15 )
Total other operating expenses      2,639        2,586                    (53 )      2,573              (13 )
Gain on sales of assets                 4            5                     (1 )          1                4
Operating income                    1,171        1,146                     25        1,323             (177 )
Other income and (deductions)
Interest expense, net                (359 )       (347 )                  (12 )       (361 )             14
Other, net                             39           33                      6           22               11
Total other income and
(deductions)                         (320 )       (314 )                   (6 )       (339 )             25
Income before income taxes            851          832                     19          984             (152 )
Income taxes                          163          168                      5          417              249
Net income                       $    688     $    664     $               24     $    567     $         97


Year Ended December 31, 2019 Compared to Year Ended December 31, 2018. Net
income increased by $24 million primarily due to higher electric distribution,
transmission and energy efficiency formula rate earnings (reflecting the impacts
of higher rate base, partially offset by lower allowed electric distribution ROE
due to a decrease in treasury rates).
Revenues Net of Purchased Power Expense. There are certain drivers of Operating
revenues that are fully offset by their impact on Purchased power expense, such
as commodity, REC and ZEC procurement costs and participation in customer choice
programs. ComEd recovers electricity, REC and ZEC procurement costs from
customers without mark-up. Therefore, fluctuations in these costs have no impact
on RNF.
Customers have the choice to purchase electricity from a competitive electric
generation supplier. Customer choice programs do not impact the volume of
deliveries, but do impact Operating revenues related to supplied electricity.
The changes in RNF consisted of the following:
                                      Increase (Decrease)
                                         2019 vs. 2018
Electric distribution revenue        $             47
Transmission revenue                               32
Energy efficiency revenue                          47
Uncollectible accounts recovery, net               (7 )
Other                                             (40 )
Total increase                       $             79




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                                                                           ComEd


Revenue Decoupling. The demand for electricity is affected by weather and
customer usage. Operating revenues are not impacted by abnormal weather, usage
per customer or number of customers as a result of a change to the electric
distribution formula rate pursuant to FEJA.
Distribution Revenue. EIMA and FEJA provide for a performance-based formula
rate, which requires an annual reconciliation of the revenue requirement in
effect to the actual costs that the ICC determines are prudently and reasonably
incurred in a given year. Electric distribution revenue varies from year to year
based upon fluctuations in the underlying costs (e.g., severe weather and storm
restoration), investments being recovered and allowed ROE. During the year ended
December 31, 2019, as compared to the same period in 2018, electric distribution
revenue increased primarily due to the impact of higher rate base and increased
depreciation expenses, offset by lower allowed ROE due to a decrease in treasury
rates. See Operating and Maintenance Expense below and Note 3 - Regulatory
Matters of the Combined Notes to Consolidated Financial Statements for
additional information.
Transmission Revenue. Under a FERC-approved formula, transmission revenue varies
from year to year based upon fluctuations in the underlying costs, capital
investments being recovered and the highest daily peak load, which is updated
annually in January based on the prior calendar year. Generally,
increases/decreases in the highest daily peak load will result in higher/lower
transmission revenue. During the year ended December 31, 2019, as compared to
the same period in 2018, transmission revenue increased primarily due to the
impact of increased peak load, higher rate base, and higher fully recoverable
costs. See Operating and Maintenance Expense below and Note 3 - Regulatory
Matters of the Combined Notes to Consolidated Financial Statements for
additional information.
Energy Efficiency Revenue. FEJA provides for a performance-based formula rate,
which requires an annual reconciliation of the revenue requirement in effect to
the actual costs that the ICC determines are prudently and reasonably incurred
in a given year. Under FEJA, energy efficiency revenue varies from year to year
based upon fluctuations in the underlying costs, investments being recovered,
and allowed ROE. Energy efficiency revenue increased for the year ended
December 31, 2019, as compared to the same period in 2018, primarily due to the
impact of higher rate base and increased regulatory asset amortization. See
Depreciation and amortization expense discussions below and Note 3 - Regulatory
Matters of the Combined Notes to Consolidated Financial Statements for
additional information.
Uncollectible Accounts Recovery, Net represents recoveries under the
uncollectible accounts tariff. See Operating and maintenance expense discussion
below for additional information on this tariff.
Other revenue includes rental revenue, revenue related to late payment charges,
mutual assistance revenues and recoveries of environmental costs associated with
MGP sites. The decrease in Other revenue for the year ended December 31, 2019,
as compared to the same period in 2018, primarily reflects absence of mutual
assistance revenues associated with hurricane and winter storm restoration
efforts that occurred in Q1 2018. An equal and offsetting amount was included in
Operating and maintenance expense.
See Note 5 - Segment Information of the Combined Notes to Consolidated Financial
Statements for the presentation of ComEd's revenue disaggregation.
The changes in Operating and maintenance expense consisted of the following:
                                                            (Decrease) Increase
                                                               2019 vs. 2018
Baseline
Pension and non-pension postretirement benefits expense(a) $             (36 )
Labor, other benefits, contracting and materials(b)                      (27 )
Uncollectible accounts expense(c)                                         (7 )
Storm costs                                                               31
Other                                                                      9
Total decrease                                             $             (30 )



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                                                                           ComEd


__________

(a) Primarily reflects an increase in discount rates and the favorable impacts of

the merger of two of Exelon's pension plans




effective in January 2019, partially offset by lower than expected asset returns
in 2018.
(b) Primarily reflects absence of mutual assistance expenses and decreased

contracting costs. An equal and offsetting increase has been recognized in

Operating revenues for the period presented.

(c) ComEd is allowed to recover from or refund to customers the difference

between its annual uncollectible accounts expense and the amounts collected

in rates annually through a rider mechanism. ComEd recorded a net decrease in

uncollectible accounts for the year ended December 31, 2019, as compared to

the same period in 2018, primarily due to the timing of regulatory cost

recovery. An equal and offsetting amount has been recognized in Operating

revenues for the periods presented.

The changes in Depreciation and amortization expense consisted of the following:


                                     Increase
                                  2019 vs. 2018
Depreciation expense(a)          $            58
Regulatory asset amortization(b)              35
Total increase                   $            93


__________

(a) Reflects ongoing capital expenditures and higher depreciation rates effective

January 2019.

(b) Includes amortization of ComEd's energy efficiency formula rate regulatory


    asset.



Effective income tax rates for the years ended December 31, 2019 and 2018, were
19.2% and 20.2% , respectively. See Note 13 - Income Taxes of the Combined Notes
to Consolidated Financial Statements for additional information regarding the
components of the effective income tax rates.

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                                                                            PECO


Results of Operations-PECO
                                                                                                Favorable
                                                               Favorable                      (unfavorable)
                                                           (unfavorable) 2019                 2018 vs. 2017
                                    2019         2018      vs. 2018 variance       2017          variance
Operating revenues               $  3,100     $  3,038     $          62        $  2,870     $        168
Purchased power and fuel expense    1,029        1,090                61             969             (121 )
Revenues net of purchased power
and fuel expense                    2,071        1,948               123           1,901               47
Other operating expenses
Operating and maintenance             861          898                37             806              (92 )
Depreciation and amortization         333          301               (32 )           286              (15 )
Taxes other than income taxes         165          163                (2 )           154               (9 )
Total other operating expenses      1,359        1,362                 3           1,246             (116 )
Gain on sales of assets                 1            1                 -               -                1
Operating income                      713          587               126             655              (68 )
Other income and (deductions)
Interest expense, net                (136 )       (129 )              (7 )          (126 )             (3 )
Other, net                             16            8                 8               9               (1 )
Total other income and
(deductions)                         (120 )       (121 )               1            (117 )             (4 )
Income before income taxes            593          466               127             538              (72 )
Income taxes                           65            6               (59 )           104               98
Net income                       $    528     $    460     $          68        $    434     $         26


Year Ended December 31, 2019 Compared to Year Ended December 31, 2018. Net
income increased by $68 million primarily due to higher electric distribution
rates that became effective January 2019, higher natural gas distribution rates
and lower storm costs, partially offset by unfavorable weather conditions and
volume.
Revenues Net of Purchased Power and Fuel Expense. There are certain drivers of
Operating revenues that are fully offset by their impact on Purchased power and
fuel expenses such as commodity and REC procurement costs and participation in
customer choice programs. PECO's recovers electricity, natural gas and REC
procurement costs from customers without mark-up. Therefore, fluctuations in
these costs have no impact on RNF.
Customers have the choice to purchase electricity and natural gas from
competitive electric generation and natural gas suppliers. Customer choice
programs do not impact the volume of deliveries or RNF, but impact Operating
revenues related to supplied electricity and natural gas.
The changes in RNF consisted of the following:
                                     2019 vs. 2018
                                  (Decrease) Increase
                              Electric     Gas      Total
Weather                      $   (11 )    $ (8 )   $ (19 )
Volume                           (22 )       6       (16 )
Pricing                          112        10       122
Regulatory required programs      42         9        51
Transmission Revenue             (13 )       -       (13 )
Other                             (2 )       -        (2 )
Total increase               $   106      $ 17     $ 123



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                                                                            PECO


Weather. The demand for electricity and natural gas is affected by weather
conditions. With respect to the electric business, very warm weather in summer
months and, with respect to the electric and natural gas businesses, very cold
weather in winter months are referred to as "favorable weather conditions"
because these weather conditions result in increased deliveries of electricity
and natural gas. Conversely, mild weather reduces demand. For the year ended
December 31, 2019 compared to the same period in 2018 RNF was decreased by the
impact of unfavorable weather conditions in PECO's service territory.
Heating and cooling degree days are quantitative indices that reflect the demand
for energy needed to heat or cool a home or business. Normal weather is
determined based on historical average heating and cooling degree days for a
30-year period in PECO's service territory. The changes in heating and cooling
degree days in PECO's service territory for the years ended December 31, 2019
and December 31, 2018 compared to the same periods in 2018 and 2017,
respectively, and normal weather consisted of the following:
                     For the Years Ended December 31,                               % Change
Heating and Cooling
Degree-Days                2019              2018          Normal       2019 vs. 2018     2019 vs. Normal
Heating Degree-Days            4,307          4,539          4,458           (5.1 )%            (3.4 )%
Cooling Degree-Days            1,610          1,584          1,415            1.6  %            13.8  %


Volume. Electric volume, exclusive of the effects of weather, for the year ended
December 31, 2019 compared to the same period in 2018, decreased due to lower
customer usages for residential, commercial and industrial electric classes,
partially offset by the impact of customer growth. Natural gas volume for the
year ended December 31, 2019 compared to the same period in 2018, increased due
to customer and economic growth.
                                                                           

% Change Weather -


                                                                           2019 vs.     Normal %
Electric Retail Deliveries to Customers (in GWhs)   2019        2018         2018       Change(b)
Retail Deliveries (a)
Residential                                        13,650      14,005        (2.5 )%      (1.4 )%
Small commercial & industrial                       7,983       8,177        (2.4 )%      (1.2 )%
Large commercial & industrial                      14,958      15,516        (3.6 )%      (3.4 )%
Public authorities & electric railroads               725         761        (4.7 )%      (5.0 )%
Total electric retail deliveries                   37,316      38,459       

(3.0 )% (2.3 )%

__________

(a) Reflects delivery volumes and revenue from customers purchasing electricity

directly from PECO and customers purchasing electricity from a competitive

electric generation supplier as all customers are assessed distribution

charges.

(b) Reflects the change in delivery volumes assuming normalized weather based on


    the historical 30-year average.



                                          As of December 31,
Number of Electric Customers               2019         2018
Residential                             1,494,462    1,480,925
Small commercial & industrial             154,000      152,797
Large commercial & industrial               3,104        3,118
Public authorities & electric railroads    10,039        9,565
Total                                   1,661,605    1,646,405




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                                                                            PECO


                                                                                         Weather -
                                                                         % Change        Normal %
Natural Gas Deliveries to customers (in mmcf)   2019        2018       2019 vs. 2018     Change(b)
Retail Deliveries (a)
Residential                                    40,196      43,450        (7.5 )%            0.9  %
Small commercial & industrial                  23,828      21,997         8.3  %            1.4  %
Large commercial & industrial                      50          65       (23.1 )%            7.4  %
Transportation                                 25,822      26,595        (2.9 )%           (1.3 )%
Total natural gas deliveries                   89,896      92,107        (2.4 )%            0.4  %


__________

(a) Reflects delivery volumes and revenue from customers purchasing electricity

directly from PECO and customers purchasing electricity from a competitive

electric generation supplier as all customers are assessed distribution

charges.

(b) Reflects the change in delivery volumes assuming normalized weather based on

the historical 30-year average.




                                 As of December 31,
Number of Gas Customers           2019          2018
Residential                     487,337       482,255
Small commercial & industrial    44,374        44,170
Large commercial & industrial         2             1
Transportation                      730           754
Total                           532,443       527,180


Pricing for the year ended December 31, 2019 compared to the same period in 2018
increased primarily due to an increase in electric distribution rates charged to
customers. The increase in electric distribution rates was effective January 1,
2019 in accordance with the 2018 PAPUC approved electric distribution rate case
settlement. Additionally, the increase represents revenue from higher natural
gas distribution rates. See Note 3 - Regulatory Matters of the Combined Notes to
Consolidated Financial Statements for additional information.
Regulatory Required Programs represent revenues collected under approved riders
to recover costs incurred for regulatory programs such as energy efficiency, PGC
and the GSA. The riders are designed to provide full and current cost recovery
as well as a return. The costs of these programs are included in Operating and
maintenance expense, Depreciation and amortization expense and Income taxes.
Transmission Revenue. Under a FERC approved formula, transmission revenue varies
from year to year based upon fluctuations in the underlying costs and capital
investments being recovered. Transmission revenue for the year ended
December 31, 2019 compared to the same period in 2018 decreased primarily due to
lower operating and maintenance expenses and the terms of the settlement
agreement approved by FERC in December 2019. See Note 3 - Regulatory Matters of
the Combined Notes to Consolidated Financial Statements for additional
information.
Other revenue includes rental revenue, revenue related to late payment charges
and mutual assistance revenues.
See Note 5-Segment Information of the Combined Notes to Consolidated Financial
Statements for the presentation of PECO's revenue disaggregation.

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                                                                            PECO


The changes in Operating and maintenance expense consisted of the following:
                                                         (Decrease) Increase
                                                            2019 vs. 2018
Baseline
Storm-related costs (a)                                 $             (30 )
Pension and non-pension postretirement benefits expense                (5 )
Uncollectible accounts expense                                         (2 )
BSC costs                                                               2
Labor, other benefits, contracting and materials                        1
Other                                                                  (7 )
                                                                      (41 )
Regulatory required programs
Energy efficiency                                                       4
Decrease in operating and maintenance expense           $             (37 )


__________

(a) Reflects decreased storm costs due to the March 2018 winter storms.



The changes in Depreciation and amortization expense consisted of the following:
                                                      Increase
                                                   2019 vs. 2018
Depreciation expense (a)                          $            28
Regulatory asset amortization                                   4
Increase in depreciation and amortization expense $            32


__________


(a) Depreciation expense increased due to ongoing capital expenditures.
Effective income tax rates were 11.0% and 1.3% for the years ended December 31,
2019 and 2018, respectively. See Note 13 - Income Taxes of the Combined Notes to
Consolidated Financial Statements for additional information of the change in
effective income tax rates.

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                                                                             BGE


Results of Operations-BGE
                                                          Favorable
                                                        (unfavorable)                        Favorable
                                                        2019 vs. 2018                    (unfavorable) 2018
                             2019           2018           variance           2017       vs. 2017 variance
Operating revenues       $    3,106     $    3,169     $        (63 )     $    3,176     $          (7 )
Purchased power and fuel
expense                       1,052          1,182              130            1,133               (49 )
Revenues net of
purchased power and fuel
expense                       2,054          1,987               67            2,043               (56 )
Other operating expenses
Operating and
maintenance                     760            777               17              716               (61 )
Depreciation and
amortization                    502            483              (19 )            473               (10 )
Taxes other than income
taxes                           260            254               (6 )            240               (14 )
Total other operating
expenses                      1,522          1,514               (8 )          1,429               (85 )
Gain on sales of assets           -              1               (1 )              -                 1
Operating income                532            474               58              614              (140 )
Other income and
(deductions)
Interest expense, net          (121 )         (106 )            (15 )           (105 )              (1 )
Other, net                       28             19                9               16                 3
Total other income and
(deductions)                    (93 )          (87 )             (6 )            (89 )               2
Income before income
taxes                           439            387               52              525              (138 )
Income taxes                     79             74               (5 )            218               144
Net income                      360            313               47              307                 6
Net income attributable
to common shareholder    $      360     $      313     $         47       $      307     $           6


Year Ended December 31, 2019 Compared to Year Ended December 31, 2018. Net
income attributable to common shareholder increased by $47 million primarily due
to higher natural gas distribution rates that became effective January 2019 and
December 2019, higher electric distribution rates that became effective December
2019, and lower storm costs, partially offset by an increase in various
expenses, including interest.
Revenues Net of Purchased Power and Fuel Expense. There are certain drivers to
Operating revenues that are fully offset by their impact on Purchased power and
fuel expense, such as commodity procurement costs and participation in customer
choice programs. BGE recovers electricity, natural gas and other procurement
costs from customers without mark-up. Therefore, fluctuations in these costs
have no impact on RNF.
Customers have the choice to purchase electricity and natural gas from electric
generation and natural gas competitive suppliers. Customer choice programs do
not impact the volume of deliveries or RNF but impact Operating revenues related
to supplied electricity and natural gas.

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                                                                             BGE

The changes in RNF consisted of the following:


                                      2019 vs. 2018
                                   Increase (Decrease)
                              Electric       Gas      Total
Distribution revenue         $    11       $  68     $  79
Regulatory required programs      (6 )        (4 )     (10 )
Transmission revenue              10           -        10
Other, net                        (7 )        (5 )     (12 )
Total increase               $     8       $  59     $  67


Revenue Decoupling. The demand for electricity and natural gas is affected by
weather and customer usage. However, Operating revenues are not impacted by
abnormal weather or usage per customer as a result of a bill stabilization
adjustment (BSA) that provides for a fixed distribution charge per customer by
customer class. While Operating revenues are not impacted by abnormal weather or
usage per customer, they are impacted by changes in the number of customers.
                                          As of December 31,
Number of Electric Customers               2019         2018
Residential                             1,177,333    1,168,372
Small commercial & industrial             114,504      113,915
Large commercial & industrial              12,322       12,253
Public authorities & electric railroads       268          262
Total                                   1,304,427    1,294,802


                                 As of December 31,
Number of Gas Customers           2019          2018
Residential                     639,426       633,757

Small commercial & industrial 38,345 38,332 Large commercial & industrial 6,037 5,954 Total

                           683,808       678,043


Distribution Revenues increased during the year ended December 31, 2019,
compared to the same period in 2018, primarily due to the impact of higher
natural gas distribution rates that became effective in both January 2019 and
December 2019 and higher electric distribution rates that became effective in
December 2019. See Note 3 - Regulatory Matters of the Combined Notes to
Consolidated Financial Statements for additional information.
Regulatory Required Programs represent revenues collected under approved riders
to recover costs incurred for regulatory programs such as conservation, demand
response, STRIDE, and the POLR mechanism. The riders are designed to provide
full and current cost recovery, as well as a return in certain instances. The
costs of these programs are included in Operating and maintenance expense,
Depreciation and amortization expense and Taxes other than income taxes.
Transmission Revenue. Under a FERC approved formula, transmission revenue varies
from year to year based upon fluctuations in the underlying costs, capital
investments being recovered and the highest daily peak load, which is updated
annually in January based on the prior calendar year. Generally,
increases/decreases in the highest daily peak load will result in higher/lower
transmission revenue. Transmission revenue increased during the year ended
December 31, 2019 compared to the same period in 2018, primarily due to
increases in capital investment and operating and maintenance expense
recoveries. See Operating and maintenance expense below and Note 3 - Regulatory
Matters of the Combined Notes to Consolidated Financial Statements for
additional information.

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                                                                             BGE

Other revenue includes revenue related to late payment charges, mutual assistance revenues, off-system sales and service application fees. See Note 5 - Segment Information of the Combined Notes to Consolidated Financial Statements for the presentation of BGE's revenue disaggregation. The changes in Operating and maintenance expense consisted of the following:


                                                         (Decrease) Increase
                                                            2019 vs. 2018
Baseline
Storm-related costs(a)                                  $             (24 )
Uncollectible accounts expense                                         (2 )
BSC costs                                                              (1 )
Labor, other benefits, contracting and materials                        8
Pension and non-pension postretirement benefits expense                 1
Other                                                                   2
                                                                      (16 )

Regulatory Required Programs                                           (1 )
Total (decrease) increase                               $             (17 )


__________

(a) Reflects decreased storm restoration costs due to the March 2018 winter

storms.




The changes in Depreciation and amortization expense consisted of the following:
                                                   Increase (Decrease)
                                                      2019 vs. 2018
Depreciation expense(a)                           $             24
Regulatory asset amortization                                    4
Regulatory required programs                                    (9 )
Increase in depreciation and amortization expense $             19


__________

(a) Depreciation expense increased due to ongoing capital expenditures.




Interest expense, net increased during the year ended December 31, 2019 compared
to the same period in 2018, primarily due to the issuances of debt in September
2018 and September 2019.
Other, net increased during the year ended December 31, 2019 compared to the
same period in 2018, primarily due to higher AFUDC equity.
Effective income tax rates were 18% and 19.1% for the years ended December 31,
2019 and 2018, respectively. See Note 13 - Income Taxes of the Combined Notes to
Consolidated Financial Statements for additional information regarding the
components of the effective income tax rates.

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                                                                             PHI


Results of Operations-PHI
PHI's results of operations include the results of its three reportable
segments, Pepco, DPL and ACE. PHI also has a business services subsidiary,
PHISCO, which provides a variety of support services and the costs are directly
charged or allocated to the applicable subsidiaries. Additionally, the results
of PHI's corporate operations include interest costs from various financing
activities. See the results of operations for Pepco, DPL, and ACE for additional
information.
                                                                   Favorable                         Favorable
                                                               (unfavorable) 2019                (unfavorable) 2018
                                                               vs. 2018 variance                 vs. 2017 variance
                                        2019       2018(a)                           2017(a)
  PHI                                 $   477     $    393     $          84        $    355     $          38
  Pepco                                   243          205                38             198                 7
  DPL                                     147          120                27             121                (1 )
  ACE                                      99           75                24              77                (2 )
  Other(b)                                (12 )         (7 )              (5 )           (41 )              34


_________

(a) PHI's and Pepco's amounts have been revised to reflect the correction of an


    error related to Pepco's decoupling mechanism. See Note 1 - Significant
    Accounting Policies of the Combined Notes to Consolidated Financial
    Statements for additional information.

(b) Primarily includes eliminating and consolidating adjustments, PHI's corporate

operations, shared service entities and other financing activities.




Year Ended December 31, 2019 Compared to Year Ended December 31, 2018. Net
income increased by $84 million primarily due to higher electric and natural gas
distribution rates (not reflecting the impact of TCJA), higher transmission
revenues due to an increase in transmission rates and the highest daily peak
load, lower contracting costs, the absence of the charge associated with a
remeasurement of the Buzzard Point ARO, lower uncollectible accounts expense,
and lower write-offs of construction work in progress, partially offset by an
increase in environmental liabilities and various expenses.



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                                                                           Pepco

Results of Operations-Pepco
                                                                Favorable                         Favorable
                                                            (unfavorable) 2019                (unfavorable) 2018
                                     2019       2018(a)     vs. 2018 variance     2017(a)     vs. 2017 variance
Operating revenues                $  2,260     $  2,232     $          28        $  2,151     $          81
Purchased power expense                665          654               (11 )           614               (40 )
Revenues net of purchased power
expense                              1,595        1,578                17           1,537                41
Other operating expenses
Operating and maintenance              482          501                19             454               (47 )
Depreciation and amortization          374          385                11             321               (64 )
Taxes other than income taxes          378          379                 1             371                (8 )
Total other operating expenses       1,234        1,265                31           1,146              (119 )
Gain on sales of assets                  -            -                 -               1                (1 )
Operating income                       361          313                48             392               (79 )
Other income and (deductions)
Interest expense, net                 (133 )       (128 )              (5 )          (121 )              (7 )
Other, net                              31           31                 -              32                (1 )
Total other income and
(deductions)                          (102 )        (97 )              (5 )           (89 )              (8 )
Income before income taxes             259          216                43             303               (87 )
Income taxes                            16           11                (5 )           105                94
Net income                        $    243     $    205     $          38        $    198     $           7


__________

(a) Amounts have been revised to reflect the correction of an error related to

Pepco's decoupling mechanism. See Note 1 - Significant Accounting Policies of

the Combined Notes to Consolidated Financial Statements for additional

information.




Year Ended December 31, 2019 Compared to Year Ended December 31, 2018. Net
income increased by $38 million primarily due to higher electric distribution
rates in Maryland that became effective August 2019 and June 2018 (not
reflecting the impact of TCJA), higher electric distribution rates in the
District of Columbia that became effective August 2018 (not reflecting the
impact of TCJA), higher transmission revenues due to an increase in transmission
rates and the highest daily peak load, the absence of the charge associated with
a remeasurement of the Buzzard Point ARO, and lower contracting costs, partially
offset by an increase in environmental liabilities.
Revenues Net of Purchased Power Expense. There are certain drivers of Operating
revenues that are fully offset by their impact on Purchased power expense, such
as commodity and REC procurement costs and participation in customer choice
programs. Pepco recovers electricity and REC procurement costs from customers
with a slight mark-up. Therefore, fluctuations in these costs have minimal
impact on RNF.
Customers have the choice to purchase electricity from competitive electric
generation suppliers. Customer choice programs do not impact the volume of
deliveries or RNF, but impact Operating revenues related to supplied
electricity.

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Pepco

The changes in RNF consisted of the following:


                              Increase (Decrease)
                                 2019 vs. 2018
Volume                       $             12
Distribution revenue                       20
Regulatory required programs              (35 )
Transmission revenues                      18
Other                                       2
Total increase               $             17


Revenue Decoupling. The demand for electricity is affected by weather and
customer usage. However, Operating revenues from electric distribution in both
Maryland and the District of Columbia are not impacted by abnormal weather or
usage per customer as a result of a bill stabilization adjustment (BSA) that
provides for a fixed distribution charge per customer by customer class. While
Operating revenues are not impacted by abnormal weather or usage per customer,
they are impacted by changes in the number of customers.
Volume, exclusive of the effects of weather, increased for the year ended
December 31, 2019 compared to the same period in 2018 primarily due to the
impact of residential customer growth.
                                           As of December 31,
Number of Electric Customers                2019          2018
Residential                               817,770       807,442
Small commercial & industrial              54,265        54,306
Large commercial & industrial              22,271        22,022
Public authorities & electric railroads       160           150
Total                                     894,466       883,920


Distribution Revenues increased for the year ended December 31, 2019 compared to
the same period in 2018 primarily due to higher electric distribution rates in
Maryland that became effective in August 2019 and June 2018 (not reflecting the
impact of TCJA), higher electric distribution rates (not reflecting the impact
of TCJA) in the District of Columbia that became effective in August 2018,
partially offset by the accelerated amortization of certain deferred income tax
regulatory liabilities established upon the enactment of TCJA as the result of
regulatory settlements. See Note 3 - Regulatory Matters of the Combined Notes to
Consolidated Financial Statements for additional information.
Regulatory Required Programs represent revenues collected under approved riders
to recover costs incurred for regulatory programs such as energy efficiency
programs, DC PLUG and SOS administrative costs. The riders are designed to
provide full and current cost recovery as well as a return in certain instances.
The costs of these programs are included in Operating and maintenance expense,
Depreciation and amortization expense, and Taxes other than income taxes.
Revenues from regulatory programs decreased for the year ended December 31,
2019 compared to the same period in 2018 due to lower surcharge rates effective
January 2019 for energy efficiency programs that were implemented to reflect the
impacts of the enactment of TCJA.
Transmission Revenues. Under a FERC approved formula, transmission revenue
varies from year to year based upon fluctuations in the underlying costs,
capital investments being recovered and the highest daily peak load, which is
updated annually in January based on the prior calendar year. Generally,
increases/decreases in the highest daily peak load will result in higher/lower
transmission revenue. Transmission revenue increased for the year ended
December 31, 2019 compared to the same period in 2018 due to rate increases and
an increase in the highest daily peak load.
Other revenue includes revenue related to late payment charges, mutual
assistance revenues, off-system sales and service application fees.

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Pepco

See Note 5 - Segment Information for the Combined Notes to Consolidated Financial Statements for the presentation of Pepco's revenue disaggregation. The changes in Operating and maintenance expense consisted of the following:


                                                  (Decrease) Increase
                                                     2019 vs. 2018
Baseline
BSC and PHISCO costs                             $             (16 )
Labor, other benefits, contracting and materials               (11 )
 Uncollectible accounts expense                                 (3 )
Pension and Non-Pension Postretirement Benefits                  6
Other                                                            8
                                                               (16 )

Regulatory required programs                                    (3 )
Total decrease                                   $             (19 )



                               Increase (Decrease)
                                  2019 vs. 2018
Depreciation expense(a)       $              21
Regulatory asset amortization                 4
Regulatory required programs                (36 )
Total decrease                $             (11 )


__________

(a) Depreciation and amortization increased primarily due to ongoing capital

expenditures.




Interest expense, net for the year ended December 31, 2019 compared to the same
period in 2018 increased primarily due to higher outstanding debt.
Effective income tax rates for the years ended December 31, 2019 and 2018 were
6.2% and 5.1%, respectively. See Note 13 - Income Taxes of the Combined Notes to
Consolidated Financial Statements for additional information regarding the
components of the change in effective income tax rates.

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                                                                             DPL


Results of Operations-DPL
                                                              Favorable
                                                            (unfavorable)                      Favorable
                                                            2019 vs. 2018                  (unfavorable) 2018
                                    2019         2018          variance          2017      vs. 2017 variance
Operating revenues               $  1,306     $  1,332     $        (26 )     $  1,300     $          32
Purchased power and fuel expense      526          561               35            532               (29 )
Revenues net of purchased power
and fuel expense                      780          771                9            768                 3
Other operating expenses
Operating and maintenance             323          344               21            315               (29 )
Depreciation and amortization         184          182               (2 )          167               (15 )
Taxes other than income taxes          56           56                -             57                 1
Total other operating expenses        563          582               19            539               (43 )
Gain on sales of assets                 -            1               (1 )            -                 1
Operating income                      217          190               27            229               (39 )
Other income and (deductions)
Interest expense, net                 (61 )        (58 )             (3 )          (51 )              (7 )
Other, net                             13           10                3             14                (4 )
Total other income and
(deductions)                          (48 )        (48 )              -            (37 )             (11 )
Income before income taxes            169          142               27            192               (50 )
Income taxes                           22           22                -             71                49
Net income                       $    147     $    120     $         27       $    121     $          (1 )


Year Ended December 31, 2019 Compared to Year Ended December 31, 2018. Net
income increased by $27 million primarily due to higher transmission revenues
due to an increase in the transmission rates and the highest daily peak load,
higher electric distribution rates in Maryland and Delaware that became
effective throughout 2018 (not reflecting the impact of TCJA), higher natural
gas distribution rates in Delaware that became effective throughout 2018 (not
reflecting the impact of TCJA), and lower write-offs of construction work in
progress.
Revenues Net of Purchased Power and Fuel Expense. There are certain drivers to
Operating revenues that are fully offset by their impact on Purchased power and
fuel expense, such as commodity and REC procurement costs and participation in
customer choice programs. DPL recovers electricity and REC procurement costs
from customers with a slight mark-up and natural gas costs from customers
without mark-up. Therefore, fluctuations in these costs have minimal impact on
RNF.
Customers have the choice to purchase electricity from competitive electric
generation suppliers. Customer choice programs do not impact the volume of
deliveries or RNF, but impact Operating revenues related to supplied
electricity.

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                                                                             DPL

The changes in RNF consisted of the following:


                                      2019 vs. 2018
                                   Increase (Decrease)
                              Electric       Gas      Total
Weather                      $    (3 )     $  (4 )   $  (7 )
Volume                             1           2         3
Distribution revenue               2           1         3
Regulatory required programs      (7 )         2        (5 )
Transmission revenues             19           -        19
Other                             (4 )         -        (4 )
Total increase               $     8       $   1     $   9


Revenue Decoupling. The demand for electricity is affected by weather and
customer usage. However, Operating revenues from electric distribution customers
in Maryland are not affected by unseasonably warmer or colder weather because a
bill stabilization adjustment (BSA) that provides for a fixed distribution
charge per customer by customer class. While Operating revenues from electric
distribution customers in Maryland are not impacted by abnormal weather or usage
per customer, they are impacted by changes in the number of customers.
Weather. The demand for electricity and natural gas in Delaware is affected by
weather conditions. With respect to the electric business, very warm weather in
summer months and, with respect to the electric and natural gas businesses, very
cold weather in winter months are referred to as "favorable weather conditions"
because these weather conditions result in increased deliveries of electricity
and natural gas. Conversely, mild weather reduces demand. During the year ended
December 31, 2019 compared to the same period in 2018, RNF related to weather
decreased primarily due to unfavorable weather conditions in DPL's Delaware
service territory.
Heating and cooling degree days are quantitative indices that reflect the demand
for energy needed to heat or cool a home or business. Normal weather is
determined based on historical average heating and cooling degree days for a
20-year period in DPL's Delaware electric service territory and a 30-year period
in DPL's Delaware natural gas service territory. The changes in heating and
cooling degree days in DPL's Delaware service territory for the year ended
December 31, 2019 compared to same period in 2018 and normal weather consisted
of the following:
                                     For the Years Ended
Delaware Electric Service Territory     December 31,                                 % Change
Heating and Cooling Degree-Days       2019        2018       Normal      2019 vs. 2018     2019 vs. Normal
Heating Degree-Days                   4,475       4,713       4,656           (5.0 )%            (3.9 )%
Cooling Degree-Days                   1,476       1,456       1,224            1.4  %            20.6  %


Delaware Natural Gas Service    For the Years Ended
Territory                          December 31,                                 % Change
Heating Degree-Days              2019        2018       Normal      2019 vs. 2018     2019 vs. Normal
Heating Degree-Days              4,475       4,713       4,698           (5.0 )%            (4.7 )%

Volume, exclusive of the effects of weather, remained relatively consistent for the year ended December 31, 2019 compared to the same period in 2018.


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                                                                             DPL


                                                                                   Weather -
                                                                       % Change    Normal %
Electric Retail Deliveries to Delaware Customers                       2019 vs.     Change
(in GWhs)                                          2019       2018       2018         (b)
Retail Deliveries
Residential                                       3,149      3,204       (1.7 )%     (0.2 )%
Small commercial & industrial                     1,320      1,344       (1.8 )%     (1.4 )%
Large commercial & industrial                     3,424      3,636       (5.8 )%     (5.7 )%
Public authorities & electric railroads              34         33        3.0  %      0.9  %
Total electric retail deliveries(a)               7,927      8,217       (3.5 )%     (2.9 )%


                                                              As of December 31,
Number of Total Electric Customers (Maryland and Delaware)     2019         

2018


Residential                                                  468,162       

463,670


Small commercial & industrial                                 61,721        

61,381


Large commercial & industrial                                  1,411        

1,406


Public authorities & electric railroads                          613           621
Total                                                        531,907       527,078


__________

(a) Reflects delivery volumes and revenues from customers purchasing electricity

directly from DPL and customers purchasing electricity from a competitive

electric generation supplier as all customers are assessed distribution

charges.

(b) Reflects the change in delivery volumes assuming normalized weather based on

the historical 20-year average.




                                                                       % Change    Weather -
Natural Gas Retail Deliveries to Delaware                              2019 vs.     Normal %
Customers (in mmcf)                                2019       2018       2018      Change(b)
Retail Deliveries
Residential                                       8,613      8,633       (0.2 )%      4.2  %
Small commercial & industrial                     4,287      4,134        3.7  %      7.8  %
Large commercial & industrial                     1,811      1,952       (7.2 )%     (7.1 )%
Transportation                                    6,733      6,831       (1.4 )%     (0.2 )%
Total natural gas deliveries(a)                  21,444     21,550       

(0.5 )% 2.5 %




                                    As of December 31,

Number of Delaware Gas Customers 2019 2018 Residential

                        125,873       124,183

Small commercial & industrial 9,999 9,986 Large commercial & industrial

           17            18
Transportation                         159           156
Total                              136,048       134,343


_________

(a) Reflects delivery volumes and revenues from customers purchasing natural gas

directly from DPL and customers purchasing natural gas from a competitive

natural gas supplier as all customers are assessed distribution charges.

(b) Reflects the change in delivery volumes assuming normalized weather based on

the historical 30-year average.




Distribution Revenue increased for the year ended December 31, 2019 compared to
the same period in 2018 primarily due to higher electric distribution rates (not
reflecting the impact of TCJA) in Maryland and Delaware that became effective
throughout 2018 and higher natural gas distribution rates (not reflecting the
impact of TCJA) in Delaware that became effective throughout 2018, partially
offset by the accelerated amortization of certain deferred income tax regulatory
liabilities established upon the enactment of TCJA as the result of regulatory
settlements. See Note 3 - Regulatory Matters of the Combined Notes to
Consolidated Financial Statements for additional information.

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                                                                             DPL


Regulatory Required Programs represent revenues collected under approved riders
to recover costs incurred for regulatory programs such as energy efficiency
programs, DE Renewable Portfolio Standards, SOS administrative costs and GCR
costs. The riders are designed to provide full and current cost recovery as well
as a return in certain instances. The costs of these programs are included in
Operating and maintenance expense, Depreciation and amortization expense and
Taxes other than income taxes.
Transmission Revenues. Under a FERC approved formula, transmission revenue
varies from year to year based upon fluctuations in the underlying costs,
capital investments being recovered and the highest daily peak load, which is
updated annually in January based on the prior calendar years. Generally,
increases/decreases in the highest daily peak load will result in higher/lower
transmission revenue. Transmission revenue increased for the year ended
December 31, 2019 compared to the same period in 2018 due to rate increases and
an increase in the highest daily peak load.
Other revenue includes revenue related to late payment charges, mutual
assistance revenues, off-system sales and service application fees.
See Note 5 - Segment Information for the Combined Notes to Consolidated
Financial Statements for the presentation of DPL's revenue disaggregation.
The changes in Operating and maintenance expense consisted of the following:
                                                         (Decrease) Increase
                                                            2019 vs. 2018
Baseline
 BSC and PHISCO costs                                   $             (10 )
 Write-off of construction work in progress                            (7 )
Uncollectible accounts expense                                         (2 )
Pension and non-pension postretirement benefits expense                 4
Labor, other benefits, contracting and materials                        2
Storm-related costs                                                    (1 )
Other                                                                  (6 )
                                                                      (20 )

Regulatory required programs                                           (1 )
Total decrease                                          $             (21 )

The changes in Depreciation and amortization expense consisted of the following:


                               Increase (Decrease)
                                  2019 vs. 2018
Depreciation expense(a)       $             14
Regulatory asset amortization               (1 )
Regulatory required programs               (11 )
Total increase                $              2


_________

(a) Depreciation and amortization increased primarily due to ongoing capital


    expenditures.



Interest expense, net for the year ended December 31, 2019 compared to the same period in 2018 increased primarily due to higher outstanding debt.


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                                                                             DPL


Effective income tax rates for the years ended December 31, 2019 and 2018 were
13.0% and 15.5%, respectively. See Note 13 - Income Taxes of the Combined Notes
to Consolidated Financial Statements for additional information regarding the
components of the change in effective income tax rates

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                                                                             ACE


Results of Operations-ACE
                                                               Favorable                         Favorable
                                                           (unfavorable) 2019                (unfavorable) 2018
                                    2019         2018      vs. 2018 variance       2017      vs. 2017 variance
Operating revenues               $  1,240     $  1,236     $           4        $  1,186     $          50
Purchased power expense               608          616                 8             570               (46 )
Revenues net of purchased power
expense                               632          620                12             616                 4
Other operating expenses
Operating and maintenance             320          330                10             307               (23 )
Depreciation and amortization         157          136               (21 )           146                10
Taxes other than income taxes           4            5                 1               6                 1
Total other operating expenses        481          471               (10 )           459               (12 )
Gain on sales of assets                 -            -                 -               -                 -
Operating income                      151          149                 2             157                (8 )
Other income and (deductions)
Interest expense, net                 (58 )        (64 )               6             (61 )              (3 )
Other, net                              6            2                 4               7                (5 )
Total other income and
(deductions)                          (52 )        (62 )              10             (54 )              (8 )
Income (loss) before income
taxes                                  99           87                12             103               (16 )
Income taxes                            -           12                12              26                14
Net income                       $     99     $     75     $          24        $     77     $          (2 )


Year Ended December 31, 2019 Compared to Year Ended December 31, 2018. Net
income increased $24 million primarily due to higher electric distribution rates
that became effective April 2019 and higher transmission revenues due to an
increase in the transmission rates and the highest daily peak load, partially
offset by lower average residential usage.
Revenues Net of Purchased Power Expense. There are certain drivers of Operating
revenues that are fully offset by their impact on Purchased power expense, such
as commodity and REC procurement costs and participation in customer choice
programs. ACE recovers electricity and REC procurement costs from customers
without mark-up. Therefore, fluctuations in these costs have no impact on RNF.
Customers have the choice to purchase electricity from competitive electric
generation suppliers. Customer choice programs of supplier do not impact the
volume of deliveries or RNF, but impact revenues related to supplied
electricity.
The changes in RNF, consisted of the following:
                              (Decrease) Increase
                                 2019 vs. 2018
Weather                      $             (6 )
Volume                                    (11 )
Distribution revenue                       36
Regulatory required programs              (23 )
Transmission revenues                      20
Other                                      (4 )
Total increase               $             12



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                                                                             ACE


Weather. The demand for electricity is affected by weather conditions. With
respect to the electric business, very warm weather in summer months and very
cold weather in winter months are referred to as "favorable weather conditions"
because these weather conditions result in increased deliveries of electricity.
Conversely, mild weather reduces demand. During the year ended December 31, 2019
compared to the same period in 2018, RNF related to weather was lower due to the
impact of unfavorable weather conditions in ACE's service territory.
Heating and cooling degree days are quantitative indices that reflect the demand
for energy needed to heat or cool a home or business. Normal weather is
determined based on historical average heating and cooling degree days for a
20-year period in ACE's service territory. The changes in heating and cooling
degree days in ACE's service territory for the year ended December 31, 2019
compared to same period in 2018, and normal weather consisted of the following:
                                  For the Years Ended
                                     December 31,                                   % Change
Heating and Cooling Degree-Days    2019         2018        Normal      2019 vs. 2018    2019 vs. Normal
Heating Degree-Days                4,467        4,523        4,676           (1.2 )%           (4.5 )%
Cooling Degree-Days                1,374        1,535        1,158          (10.5 )%           18.7  %

Volume, exclusive of the effects of weather, decreased for the year ended December 31, 2019 compared to the same period in 2018, primarily due to lower average residential and commercial usage.

% Change Weather -


                                                                           2019 vs.      Normal %
Electric Retail Deliveries to Customers (in GWhs)   2019        2018         2018       Change(b)
Retail Deliveries
Residential                                         3,966       4,185        (5.2 )%       (3.5 )%
Small commercial & industrial                       1,346       1,361        (1.1 )%        0.1  %
Large commercial & industrial                       3,429       3,565        (3.8 )%       (3.4 )%
Public authorities & electric railroads                47          49        (4.1 )%       (2.9 )%
Total retail deliveries(a)                          8,788       9,160        (4.1 )%       (2.9 )%



                                           As of December 31,
Number of Electric Customers                2019          2018
Residential                               494,596       490,975
Small commercial & industrial              61,497        61,386
Large commercial & industrial               3,392         3,515
Public authorities & electric railroads       679           656
Total                                     560,164       556,532


__________

(a) Reflects delivery volumes and revenues from customers purchasing electricity

directly from ACE and customers purchasing electricity from a competitive

electric generation supplier as all customers are assessed distribution

charges.

(b) Reflects the change in delivery volumes assuming normalized weather based on

the historical 20-year average.




Distribution Revenue increased for the year ended December 31, 2019 compared to
the same period in 2018 primarily due to higher electric distribution base rates
that became effective in April 2019, partially offset by the accelerated
amortization of certain deferred income tax regulatory liabilities established
upon the enactment of TCJA as the result of regulatory settlements. See Note 3 -
Regulatory Matters of the Combined Notes to Consolidated Financial Statements
for additional information.
Regulatory Required Programs represent revenues collected under approved riders
to recover costs incurred for regulatory programs such as energy efficiency
programs, Societal Benefits Charge, Transition Bonds and BGS administrative
costs. The riders are designed to provide full and current cost recovery as well
as a return in certain instances. The costs of these programs are included in
Operating and maintenance expense, Depreciation and

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                                                                             ACE


amortization expense and Taxes other than income taxes. Revenues from regulatory
programs decreased for the year ended December 31, 2019 compared to the same
period in 2018 due to rate decreases effective October 2018 for the ACE
Transition Bonds.
Transmission Revenues. Under a FERC-approved formula, transmission revenue
varies from year to year based upon fluctuations in the underlying costs,
capital investments being recovered and the highest daily peak load, which is
updated annually in January based on the prior calendar year. Generally,
increases/decreases in the highest daily peak load will result in higher/lower
transmission revenue. Transmission revenue increased for the year ended
December 31, 2019 compared to the same period in 2018 primarily due to rate
increases and an increase in the highest daily peak load.
Other revenue includes revenue related to late payment charges, mutual
assistance revenues, off-system sales and service application fees.
See Note 5 - Segment Information of the Combined Notes to Consolidated Financial
Statements for the presentation of ACE's revenue disaggregation.
The changes in Operating and maintenance expense consisted of the following:
                                                         (Decrease) Increase
                                                            2019 vs. 2018
Baseline
BSC and PHISCO costs                                    $              (8 )
Uncollectible accounts expense(a)                                      (6 )
Labor, other benefits, contracting and materials                       (5 )
Storm-related costs                                                     2
Pension and non-pension postretirement benefits expense                 1
Other                                                                   6
Total decrease                                          $             (10 )


__________

(a) ACE is allowed to recover from or refund to customers the difference between

its annual uncollectible accounts expense and the amounts collected in rates

annually through a rider mechanism. An equal and offsetting amount has been

recognized in Operating revenues for the periods presented.

The changes in Depreciation and amortization expense consisted of the following:


                               Increase (Decrease)
                                  2019 vs. 2018
Depreciation expense(a)       $             29
Regulatory asset amortization                6
Regulatory required programs               (14 )
Total increase                $             21


__________

(a) Depreciation and amortization increased primarily due to ongoing capital

expenditures.




Interest expense, net for the year ended December 31, 2019 compared to the same
period in 2018 decreased primarily due to lower outstanding debt.
Other, net for the year ended December 31, 2019 compared to the same period in
2018 increased primarily due to higher AFUDC equity.
Effective income tax rates were 0.0% and 13.8% for the years ended December 31,
2019 and 2018, respectively. See Note 13 - Income Taxes of the Combined Notes to
Consolidated Financial Statements for additional information regarding the
components of the change in effective income tax rates.
Liquidity and Capital Resources
All results included throughout the liquidity and capital resources section are
presented on a GAAP basis.
The Registrants' operating and capital expenditures requirements are provided by
internally generated cash flows from operations as well as funds from external
sources in the capital markets and through bank borrowings. The Registrants'
businesses are capital intensive and require considerable capital resources.
Each of the Registrants annually evaluates its financing plan, dividend
practices and credit line sizing, focusing on maintaining its investment grade
ratings while meeting its cash needs to fund capital requirements, retire debt,
pay dividends, fund pension and OPEB obligations and invest in new and existing
ventures. A broad spectrum of financing alternatives beyond the core financing
options can be used to meet its needs and fund growth including monetizing
assets in the portfolio via project financing, asset sales, and the use of other
financing structures (e.g., joint ventures, minority partners, etc.). Each
Registrant's access to external financing on reasonable terms depends on its
credit ratings and current overall capital market business conditions, including
that of the utility industry in general. If these conditions deteriorate to the
extent that the Registrants no longer have access to the capital markets at
reasonable terms, the

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Registrants have access to credit facilities with aggregate bank commitments of
$10.6 billion. The Registrants utilize their credit facilities to support their
commercial paper programs, provide for other short-term borrowings and to issue
letters of credit. See the "Credit Matters" section below for additional
information. The Registrants expect cash flows to be sufficient to meet
operating expenses, financing costs and capital expenditure requirements.
The Registrants primarily use their capital resources, including cash, to fund
capital requirements, including construction expenditures, retire debt, pay
dividends, fund pension and other postretirement benefit obligations and invest
in new and existing ventures. The Registrants spend a significant amount of cash
on capital improvements and construction projects that have a long-term return
on investment. Additionally, ComEd, PECO, BGE, Pepco, DPL and ACE operate in
rate-regulated environments in which the amount of new investment recovery may
be delayed or limited and where such recovery takes place over an extended
period of time. See Note 16 - Debt and Credit Agreements of the Combined Notes
to Consolidated Financial Statements for additional information of the
Registrants' debt and credit agreements.
NRC Minimum Funding Requirements
NRC regulations require that licensees of nuclear generating facilities
demonstrate reasonable assurance that sufficient funds will be available in
certain minimum amounts to decommission the facility. These NRC minimum funding
levels are based upon the assumption that decommissioning activities will
commence after the end of the current licensed life of each unit. If a unit
fails the NRC minimum funding test, then the plant's owners or parent companies
would be required to take steps, such as providing financial guarantees through
letters of credit or parent company guarantees or making additional cash
contributions to the NDT fund to ensure sufficient funds are available. See Note
9 - Asset Retirement Obligations of the Combined Notes to Consolidated Financial
Statements for additional information.
If a nuclear plant were to early retire there is a risk that it will no longer
meet the NRC minimum funding requirements due to the earlier commencement of
decommissioning activities and a shorter time period over which the NDT fund
investments could appreciate in value. A shortfall could require that Generation
address the shortfall by, among other things, obtaining a parental guarantee for
Generation's share of the funding assurance. However, the amount of any
guarantees or other assurance will ultimately depend on the decommissioning
approach, the associated level of costs, and the NDT fund investment performance
going forward.
Upon issuance of any required financial guarantees, each site would be able to
utilize the respective NDT funds for radiological decommissioning costs, which
represent the majority of the total expected decommissioning costs. However, the
NRC must approve an exemption in order for the plant's owner(s) to utilize the
NDT fund to pay for non-radiological decommissioning costs (i.e., spent fuel
management and site restoration costs). If a unit does not receive this
exemption, the costs would be borne by the owner(s) without reimbursement from
or access to the NDT funds. The ultimate costs for spent fuel management may
vary greatly and could be reduced by alternate decommissioning scenarios and/or
reimbursement of certain costs under the DOE reimbursement agreements.
As of December 31, 2019, Exelon would not be required to post a parental
guarantee for TMI Unit 1 under the SAFSTOR scenario which is the planned
decommissioning option as described in the TMI Unit 1 PSDAR filed by Generation
with the NRC on April 5, 2019. On October 16, 2019, the NRC granted Generation's
exemption request to use the TMI Unit 1 NDT funds for spent fuel management
costs. An additional exemption request would be required to allow the funds to
be spent on site restoration costs, which are not expected to be incurred in the
near term.
Project Financing (Exelon and Generation)
Project financing is used to help mitigate risk of specific generating assets.
Project financing is based upon a nonrecourse financial structure, in which
project debt is paid back from the cash generated by the specific asset or
portfolio of assets. Borrowings under these agreements are secured by the assets
and equity of each respective project. The lenders do not have recourse against
Exelon or Generation in the event of a default. If a specific project financing
entity does not maintain compliance with its specific debt financing covenants,
there could be a requirement to accelerate repayment of the associated debt or
other project-related borrowings earlier than the stated maturity dates. In
these instances, if such repayment was not satisfied, or restructured, the
lenders or security holders would generally have rights to foreclose against the
project-specific assets and related collateral. The potential requirement to
satisfy its associated debt or other borrowings earlier than otherwise
anticipated could lead to impairments due to a higher likelihood of disposing of
the respective project-specific assets significantly before the end of their
useful

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lives. Additionally, project finance has credit facilities. See Note 16 - Debt
and Credit Agreements of the Combined Notes to Consolidated Financial Statements
for additional information on nonrecourse debt.
Cash Flows from Operating Activities
General
Generation's cash flows from operating activities primarily result from the sale
of electric energy and energy-related products and services to customers.
Generation's future cash flows from operating activities may be affected by
future demand for and market prices of energy and its ability to continue to
produce and supply power at competitive costs as well as to obtain collections
from customers.
The Utility Registrants' cash flows from operating activities primarily result
from the transmission and distribution of electricity and, in the case of PECO,
BGE and DPL, gas distribution services. The Utility Registrants' distribution
services are provided to an established and diverse base of retail customers.
The Utility Registrants' future cash flows may be affected by the economy,
weather conditions, future legislative initiatives, future regulatory
proceedings with respect to their rates or operations, competitive suppliers,
and their ability to achieve operating cost reductions.
See Note 3 - Regulatory Matters and Note 18 - Commitments and Contingencies of
the Combined Notes to Consolidated Financial Statements for additional
information of regulatory and legal proceedings and proposed legislation.
The following table provides a summary of the change in cash provided by (used
in) operating activities for the years ended December 31, 2019, 2018 and 2017:
2019 vs. 2018 Variance     Exelon      Generation     ComEd       PECO       BGE       PHI       Pepco       DPL      ACE
Net income               $    949     $      774     $   24     $   68     $  47     $  84     $    38     $  27     $ 24
Add (subtract):
Non-cash operating
activities                   (778 )         (835 )      (34 )       43       100       (12 )        (1 )     (26 )     (3 )
Pension and non-pension
postretirement benefit
contributions                 (25 )          (36 )      (35 )        -         6        49           3        (1 )      5
Income taxes                 (404 )          495         33        (49 )     (47 )     (18 )        22        10        4
Changes in working
capital and other
noncurrent assets and
liabilities                (1,221 )         (855 )      (71 )      (50 )    (139 )    (118 )       (24 )     (68 )      3
Option premiums received
(paid), net                    14             14          -          -         -         -           -         -        -
Collateral posted
(received), net              (520 )         (545 )       37          -        (8 )       -           -         -        -

Net cash flows provided $ (1,985 ) $ (988 ) $ (46 ) $ 12 $ (41 ) $ (15 ) $ 38 $ (58 ) $ 33 by (used in) operations

2018 vs. 2017 Variance Exelon Generation ComEd PECO


  BGE       PHI       Pepco      DPL      ACE
Net income               $ (1,790 )   $    (2,355 )   $   97     $   26     $   6     $  38     $     7     $ (1 )   $ (2 )
Add (subtract):
Non-cash operating
activities                  2,133           3,116       (232 )      (12 )     (73 )    (124 )       (17 )    (41 )    (17 )
Pension and non-pension
postretirement benefit
contributions                  22               9         (1 )       (4 )      (1 )      25          55        2       14
Income taxes                   41            (689 )      370        (19 )     (80 )     (45 )       (94 )    (24 )      9
Changes in working
capital and other
noncurrent assets and
liabilities                   589             359        (49 )       (7 )     112       288         116       95       18
Option premiums received
(paid), net                   (71 )           (71 )        -          -         -         -           -        -        -
Collateral posted
(received), net               240             193         37          -         4         -           -        -        -

Net cash flows provided $ 1,164 $ 562 $ 222 $ (16 ) $ (32 ) $ 182 $ 67 $ 31 $ 22 by (used in) operations




Changes in Registrants' cash flows from operations for 2019, 2018 and 2017 were
generally consistent with changes in each Registrant's respective results of
operations, as adjusted for non-cash operating activities, and changes in
working capital in the normal course of business. In addition, significant
operating cash flow impacts for the Registrants for 2019, 2018 and 2017 were as
follows:

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•         See Note 23 -Supplemental Financial Information of the Combined Notes

to Consolidated Financial Statements and the Registrants' Consolidated


          Statement of Cash Flows for additional information on non-cash
          operating activity.


•         See Note 13 -Income Taxes of the Combined Notes to Consolidated
          Financial Statements and the Registrants' Consolidated Statement of
          Cash Flows for additional information on income taxes.

• Depending upon whether Generation is in a net mark-to-market liability

or asset position, collateral may be required to be posted with or

collected from its counterparties. In addition, the collateral posting

and collection requirements differ depending on whether the

transactions are on an exchange or in the OTC markets.




Pension and Other Postretirement Benefits
Management considers various factors when making pension funding decisions,
including actuarially determined minimum contribution requirements under ERISA,
contributions required to avoid benefit restrictions and at-risk status as
defined by the Pension Protection Act of 2006 (the Act), management of the
pension obligation and regulatory implications. The Act requires the attainment
of certain funding levels to avoid benefit restrictions (such as an inability to
pay lump sums or to accrue benefits prospectively), and at-risk status (which
triggers higher minimum contribution requirements and participant notification).
The projected contributions below reflect a funding strategy to make levelized
annual contributions with the objective of achieving 100% funded status on an
Accumulated Benefit Obligation (ABO) basis over time. This level funding
strategy helps minimize volatility of future period required pension
contributions. Based on this funding strategy and current market conditions,
which are subject to change, Exelon's estimated annual qualified pension
contributions will be approximately $500 million beginning in 2020. Unlike the
qualified pension plans, Exelon's non-qualified pension plans are not funded,
given that they are not subject to statutory minimum contribution requirements.
While other postretirement plans are also not subject to statutory minimum
contribution requirements, Exelon does fund certain of its plans. For Exelon's
funded OPEB plans, contributions generally equal accounting costs, however,
Exelon's management has historically considered several factors in determining
the level of contributions to its OPEB plans, including liabilities management,
levels of benefit claims paid and regulatory implications (amounts deemed
prudent to meet regulatory expectations and best assure continued rate
recovery). The amounts below include benefit payments related to unfunded plans.
The following table provides all registrants' planned contributions to the
qualified pension plans, planned benefit payments to non-qualified pension
plans, and planned contributions to other postretirement plans in 2020:
            Qualified Pension Plans      Non-Qualified Pension Plans     OPEB
Exelon     $                     505    $                         36    $  42
Generation                       227                              14       16
ComEd                            141                               2        3
PECO                              17                               1        -
BGE                               56                               2       16
PHI                               22                               9        7
Pepco                              -                               2        7
DPL                                -                               1        -
ACE                                2                               -        -


To the extent interest rates decline significantly or the pension and OPEB plans
earn less than the expected asset returns, annual pension contribution
requirements in future years could increase. Conversely, to the extent interest
rates increase significantly or the pension and OPEB plans earn greater than the
expected asset returns, annual pension and OPEB contribution requirements in
future years could decrease. Additionally, expected contributions could change
if Exelon changes its pension or OPEB funding strategy.

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Cash Flows from Investing Activities
The following table provides a summary of the change in cash provided by (used
in) investing activities for the years ended December 31, 2019, 2018 and 2017:
2019 vs. 2018 Variance   Exelon      Generation       ComEd       PECO       BGE        PHI       Pepco      DPL       ACE
Capital expenditures    $   346     $      397      $   211     $  (90 )   $ (186 )   $  20     $    30     $ 16     $ (40 )
Proceeds from NDT fund
sales, net                  199            199            -          -          -         -           -        -         -
Acquisitions of assets
and businesses, net         113            113            -          -          -         -           -        -         -
Proceeds from sales of
assets and businesses       (38 )          (38 )          -          -          -         -           -        -         -
Changes in intercompany
money pool                    -              -            -        (68 )        -         -           -        -         -
Other investing
activities                  (46 )           (7 )          -        (10 )       (1 )      (7 )         1       (1 )      (2 )
Net cash flows provided
by (used in) investing  $   574     $      664      $   211     $ (168 )   $ (187 )   $  13     $    31     $ 15     $ (42 )
activities


2018 vs. 2017 Variance Exelon Generation ComEd PECO

  BGE       PHI      Pepco      DPL       ACE
Capital expenditures    $   (10 )   $       17      $   124     $ (117 )   $ (77 )   $  21     $  (28 )   $ 64     $ (23 )
Proceeds from NDT fund
sales, net                   33             33            -          -         -         -          -        -         -
Acquisitions of assets
and businesses, net          54             54            -          -         -         -          -        -         -
Proceeds from sales of
assets and businesses      (128 )         (128 )          -          -         -         -          -        -         -
Changes in intercompany
money pool                    -              -            -       (131 )       -         -          -        -         -
Other investing
activities                  188            155            9          5         2         5          2        3         2
Net cash flows provided
by (used in) investing  $   137     $      131      $   133     $ (243 )   $ (75 )   $  26     $  (26 )   $ 67     $ (21 )
activities


Significant investing cash flow impacts for the Registrants for 2019, 2018 and
2017 were as follows:
•       Variances in capital expenditures are primarily due to the timing of cash

expenditures for capital projects. Refer below for additional information

on projected capital expenditure spending.

• During 2018, Exelon and Generation had expenditures of $81 million and

$57 related to the acquisitions of the Everett Marine Terminal and the
        Handley generating station.

• During 2017, Exelon and Generation had expenditures of $23 million and

$178 million related to the acquisitions of ConEdison Solutions and the
        FitzPatrick nuclear generating station.

• During 2018, Exelon and Generation had proceeds of $85 million relating


        to the sale of Generation's interest in an electrical contracting
        business that primarily installs, maintains and repairs underground and
        high-voltage cable transmission and distribution services.


•       During 2017, Exelon and Generation had proceeds of $218 million from

sales of long-lived assets, primarily related to the sale back of turbine

equipment.

• Changes in intercompany money pool are driven by short-term borrowing


        needs. Refer to more information regarding the intercompany money pool
        below.



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Capital Expenditure Spending
The Registrants most recent estimates of capital expenditures for plant
additions and improvements for 2020 are as follows:
(in millions) Transmission  Distribution  Gas   Total
Exelon                 N/A           N/A  N/A  $ 8,175
Generation             N/A           N/A  N/A    1,725
ComEd                  475         1,875  N/A    2,350
PECO                   125           700  275    1,100
BGE                    275           575  475    1,325
Pepco                  175           675  N/A      850
DPL                    125           225  100      450
ACE                    150           225  N/A      375


Projected capital expenditures and other investments are subject to periodic
review and revision to reflect changes in economic conditions and other factors.
Generation
Approximately 45% of projected 2020 capital expenditures at Generation are for
the acquisition of nuclear fuel, with the remaining amounts reflecting additions
and upgrades to existing generation facilities (including material condition
improvements during nuclear refueling outages), and additional investment in new
generation facilities.  Generation anticipates that it will fund capital
expenditures with internally generated funds and borrowings.
Utility Registrants
Projected 2020 capital expenditures at the Utility Registrants are for
continuing projects to maintain and improve operations, including enhancing
reliability and adding capacity to the transmission and distribution systems
such as the Utility Registrants' construction commitments under PJM's RTEP.
The Utility Registrants as transmission owners are subject to NERC compliance
requirements. NERC provides guidance to transmission owners regarding
assessments of transmission lines. The results of these assessments could
require the Utility Registrants to incur incremental capital or operating and
maintenance expenditures to ensure their transmission lines meet NERC standards.
In 2010, NERC provided guidance to transmission owners that recommended the
Utility Registrants perform assessments of their transmission lines. ComEd, PECO
and BGE submitted their final bi-annual reports to NERC in January 2014. ComEd
and PECO will be incurring incremental capital expenditures associated with this
guidance following the completion of the assessments. Specific projects and
expenditures are identified as the assessments are completed. ComEd's and PECO's
forecasted 2020 capital expenditures above reflect capital spending for
remediation to be completed through 2020. BGE, DPL and ACE are complete with
their assessments and Pepco has substantially completed its assessment and thus
do not expect significant capital expenditures related to this guidance in 2020.
The Utility Registrants anticipate that they will fund their capital
expenditures with a combination of internally generated funds and borrowings and
additional capital contributions from parent.

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Cash Flows from Financing Activities
The following tables provides a summary of the change in cash provided by (used
in) financing activities for the years ended December 31, 2019, 2018 and 2017:
2019 vs. 2018 Variance   Exelon      Generation     ComEd       PECO       BGE       PHI      Pepco       DPL       ACE
Changes in short-term
borrowings, net         $   869     $      320     $  130     $    -     $  82     $ 200     $   28     $ 272     $ (100 )
Long-term debt, net        (665 )         (645 )     (110 )      125       100      (123 )      (51 )    (133 )       63
Changes in Exelon
intercompany money pool       -           (146 )        -          -         -        12          -         -          -
Common stock issued
from treasury stock           -              -          -          -         -         -          -         -          -
Dividends paid on
common stock                (76 )            -        (49 )      (52 )     (15 )       -        (44 )     (43 )      (65 )
Distributions to member       -            102          -          -         -      (200 )        -         -          -
Contributions from
parent/member                 -           (114 )     (250 )       99        84        13         (6 )     (87 )      108
Sale of noncontrolling
interest                      -              -          -          -         -         -          -         -          -
Other financing
activities                   33              4          1         16        (6 )       4          1         1          2
Net cash flows provided
by (used in) financing  $   161     $     (479 )   $ (278 )   $  188     $ 245     $ (94 )   $  (72 )   $  10     $    8
activities


2018 vs. 2017 Variance   Exelon      Generation     ComEd       PECO       BGE       PHI       Pepco       DPL        ACE
Changes in short-term
borrowings, net         $   127     $      699     $    -     $    -     $ (74 )   $    1     $   11     $ (432 )   $ (77 )
Long-term debt, net         599           (510 )      (65 )     (125 )     291        418         (3 )      236       104
Changes in Exelon
intercompany money pool       -             47          -          -         -          -          -          -         -
Common stock issued
from treasury stock      (1,150 )            -          -          -         -          -          -          -         -
Dividends paid on
common stock                (96 )            -        (37 )      (18 )     (11 )        -        (36 )       16         9
Distributions to member       -           (342 )        -          -         -        (15 )        -          -         -
Contributions from
parent/member                 -             53       (151 )       73       (75 )     (373 )        5        150        67
Sale of noncontrolling

interest                   (396 )         (396 )        -          -         -          -          -          -         -
Other financing
activities                  (70 )           (1 )       (2 )      (19 )       3         (7 )       (3 )       (2 )      (3 )
Net cash flows provided
by (used in) financing  $  (986 )   $     (450 )   $ (255 )   $  (89 )   $ 134     $   24     $  (26 )   $  (32 )   $ 100
activities


Significant investing cash flow impacts for the Registrants for 2019, 2018 and
2017 were as follows:
•       Changes in short-term borrowings, net, is driven by repayments on and

issuances of notes due in less than 90 days. Refer to Note 16 - Debt and


        Credit Agreements of the Combined Notes to Consolidated Financial
        Statements for additional information on short-term borrowings.


•       Long-term debt, net, varies due to debt issuances and redemptions each
        year. Refer to debt issuances and redemptions tables below for more
        information.

• Changes in intercompany money pool are driven by short-term borrowing


        needs. Refer to more information regarding the intercompany money pool
        below.

• Exelon issued common stock in 2017 to fund the PHI merger. Refer to Note

19 - Shareholders' Equity of the Combined Notes to Consolidated Financial


        statements for additional information on common stock issuances.


•       Exelon's ability to pay dividends on its common stock depends on the

receipt of dividends paid by its operating subsidiaries. The payments of

dividends to Exelon by its subsidiaries in turn depend on their results

of operations and cash flows and other items affecting retained earnings.

See Note 18 - Commitments and Contingencies of the Combined Notes to

Consolidated Financial Statements for additional information on dividend


        restrictions. See below for quarterly dividends declared.



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• The change in sale of controlling interest from 2017 to 2018 was

primarily related to cash received in 2017 for the sale of a 49% interest

in EGRP. Refer to Note 22 - Variable Interest Entities of the Combined

Notes to Consolidated Financial Statements for additional information on

sale of controlling interest.




Debt Issuances and Redemptions
See Note 16 - Debt and Credit Agreements of the Combined Notes to Consolidated
Financial Statements for additional information of the Registrants' debt
issuances and retirements. Debt activity for 2019, 2018 and 2017 by Registrant
was as follows:
During 2019, the following long-term debt was issued:
 Company         Type         Interest Rate         Maturity          Amount         Use of Proceeds
Generation   Energy                 3.95 %      August 31, 2020     $      4     Funding to install
             Efficiency                                                          energy conservation
             Project                                                             measures for the Fort
             Financing(a)                                                        Meade project.
Generation   Energy                 3.46 %        May 1, 2020       $     39     Funding to install
             Efficiency                                                          energy conservation
             Project                                                             measures for the Marine
             Financing(a)                                                        Corps. Logistics
                                                                            

Project.


Generation   Energy                 2.53 %       April 30, 2021     $      2     Funding to install
             Efficiency                                                          energy conservation
             Project                                                             measures for the Fort AP
             Financing(a)                                                        Hill project.
ComEd        First                  4.00 %       March 1, 2049      $    400     Repay a portion of
             Mortgage                                                            ComEd's outstanding
             Bonds, Series                                                       commercial paper
             126                                                                 obligations and fund
                                                                                 other general corporate
                                                                                 purposes.
ComEd        First                  3.20 %     November 15, 2049    $    300     Repay a portion of
             Mortgage                                                            ComEd's outstanding
             Bonds, Series                                                       commercial paper
             127                                                                 obligations and fund
                                                                                 other general corporate
                                                                                 purposes.
PECO         First and              3.00 %     September 15, 2049   $    325     Repay short-term
             Refunding                                                           borrowings and for
             Mortgage                                                            general corporate
             Bonds                                                               purposes.
BGE          Senior Notes           3.20 %     September 15, 2049   $   

400 Repay commercial paper


                                                                                 obligations and for
                                                                                 general corporate
                                                                                 purposes.
Pepco        First                  3.45 %       June 13, 2029      $    150     Repay existing
             Mortgage                                                            indebtedness and for
             Bonds                                                               general corporate
                                                                                 purposes.
Pepco        Unsecured              1.70 %     September 1, 2022    $    110     Refinance existing
             Tax-Exempt                                                          indebtedness.
             Bonds
DPL          First                  4.14 %     December 12, 2049    $     75     Repay existing
             Mortgage                                                            indebtedness and for
             Bonds                                                               general corporate
                                                                                 purposes.
ACE          First                  3.50 %        May 21, 2029      $    100     Repay existing
             Mortgage                                                            indebtedness and for
             Bonds                                                               general corporate
                                                                                 purposes.
ACE          First                  4.14 %        May 21, 2049      $     50     Repay existing
             Mortgage                                                            indebtedness and for
             Bonds                                                               general corporate
                                                                                 purposes.


__________

(a) For Energy Efficiency Project Financing, the maturity dates represent the


    expected date of project completion, upon which the respective customer
    assumes the outstanding debt.



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During 2018, the following long term debt was issued:


 Company         Type         Interest Rate         Maturity          Amount         Use of Proceeds
Generation   Energy                 3.72 %       March 31, 2019     $      4     Funding to install
             Efficiency                                                          energy conservation
             Project                                                             measures for the
             Financing(a)                                                        Smithsonian Zoo project.
Generation   Energy                 3.17 %      January 31, 2019    $      1     Funding to install
             Efficiency                                                          energy conservation
             Project                                                             measures in Brooklyn,
             Financing(a)                                                        NY.
Generation   Energy                 2.61 %     September 30, 2018   $      5     Funding to install
             Efficiency                                                          energy conservation
             Project                                                             measures for the
             Financing(a)                                                        Pensacola project.
Generation   Energy                 4.17 %      January 31, 2019    $      1     Funding to install
             Efficiency                                                          energy conservation
             Project                                                             measures for the General
             Financing(a)                                                        Services Administration
                                                                                 Philadelphia project.
Generation   Energy                 4.26 %        May 31, 2019      $      3     Funding to install
             Efficiency                                                          energy conservation
             Project                                                             measures for the
             Financing(a)                                                        National Institutes of
                                                                                 Health Multi-Buildings
                                                                                 Phase II project.
ComEd        First                  4.00 %       March 1, 2048      $    800     Refinance one series of
             Mortgage                                                            maturing first mortgage
             Bonds, Series                                                       bonds, to repay a
             124                                                                 portion of ComEd's
                                                                                 outstanding commercial
                                                                                 paper obligations and to
                                                                                 fund general corporate
                                                                                 purposes.
ComEd        First                  3.70 %      August 15, 2028     $    

550 Repay a portion of


             Mortgage                                                            ComEd's outstanding
             Bonds, Series                                                       commercial paper
             125                                                                 obligations and for
                                                                                 general corporate
                                                                                 purposes.
PECO         First and              3.90 %       March 1, 2048      $    

325 Refinance a portion of


             Refunding                                                      

maturing mortgage bonds.


             Mortgage
             Bonds
PECO         Loan                   2.00 %       June 20, 2023      $     50     Funding to implement
             Agreement                                                           Electric Long-term
                                                                                 Infrastructure
                                                                                 Improvement Plan.
PECO         First and              3.90 %       March 1, 2048      $    325     Satisfy short-term
             Refunding                                                           borrowings from the
             Mortgage                                                            Exelon intercompany
             Bonds                                                               money pool and for
                                                                                 general corporate
                                                                                 purposes.
BGE          Senior Notes           4.25 %     September 15, 2048   $   

300 Repay commercial paper


                                                                                 obligations and for
                                                                                 general corporate
                                                                                 purposes.
Pepco        First                  4.27 %       June 15, 2048      $    100     Repay outstanding
             Mortgage                                                            commercial paper and for
             Bonds                                                               general corporate
                                                                                 purposes.
Pepco        First                  4.31 %      November 1, 2048    $    100     Repay outstanding
             Mortgage                                                            commercial paper and for
             Bonds                                                               general corporate
                                                                                 purposes.
DPL          First                  4.27 %       June 15, 2048      $    200     Repay outstanding
             Mortgage                                                            commercial paper and for
             Bonds                                                               general corporate
                                                                                 purposes.
ACE          First                  4.00 %      October 15, 2028    $    350     Refinance ACE's 7.75%
             Mortgage                                                            First Mortgage Bonds due
             Bonds                                                               November 15, 2018,
                                                                                 reduce short-term
                                                                                 borrowings and for
                                                                                 general corporate
                                                                                 purposes.

__________

(a) For Energy Efficiency Project Financing, the maturity dates represent the


    expected date of project completion, upon which the respective customer
    assumes the outstanding debt.






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During 2017, the following long term-debt was issued:

Company Type Interest Rate Maturity Amount

         Use of Proceeds
Exelon       Junior                   3.50 %      June 1, 2022      $ 1,150     Refinance Exelon's
Corporate    Subordinated                                                       Junior Subordinated
             Notes                                                              Notes issued in June
                                                                                2014.

Generation Albany Green LIBOR + 1.25% November 17, 2017 $ 14


    Albany Green Energy
             Energy                                                             biomass generation
             Project                                                            development.
             Financing(a)
Generation   Energy                   3.90 %    February 1, 2018    $    19     Funding to install
             Efficiency                                                         energy conservation
             Project                                                            measures for the Naval
             Financing(a)                                                       Station Great Lakes
                                                                                project.
Generation   Energy                   3.72 %      May 1, 2018       $     5     Funding to install
             Efficiency                                                         energy conservation
             Project                                                            measures for the
             Financing(a)                                                       Smithsonian Zoo project.
Generation   Energy                   2.61 %   September 30, 2018   $    13     Funding to install
             Efficiency                                                         energy conservation
             Project                                                            measures for the
             Financing(a)                                                       Pensacola project.
Generation   Energy                   3.53 %     April 1, 2019      $     8     Funding to install
             Efficiency                                                         energy conservation
             Project                                                            measures for the State
             Financing(a)                                                       Department project.
Generation   Senior Notes             2.95 %    January 15, 2020    $   250     Repay outstanding
                                                                                commercial paper
                                                                                obligations and for
                                                                                general corporate
                                                                                purposes.
Generation   Senior Notes             3.40 %     March 15, 2020     $   500     Repay outstanding
                                                                                commercial paper
                                                                                obligations and for
                                                                                general corporate
                                                                                purposes.

Generation ExGen Texas LIBOR + 4.75% September 18, 2021 $ 6


    General corporate
             Power                                                              purposes.
             Nonrecourse
             Debt(b)(c)
Generation   ExGen           LIBOR + 3.00%     November 30, 2024    $   850     General corporate
             Renewables                                                         purposes.
             IV,
             Nonrecourse
             Debt(b)
ComEd        First                    2.95 %    August 15, 2027     $   350     Refinance maturing
             Mortgage                                                           mortgage bonds, repay a
             Bonds, Series                                                      portion of ComEd's
             122                                                                outstanding commercial
                                                                                paper obligations and
                                                                                for general corporate
                                                                                purposes.
ComEd        First                    3.75 %    August 15, 2047     $   650     Refinance maturing
             Mortgage                                                           mortgage bonds, repay a
             Bonds, Series                                                      portion of ComEd's
             123                                                                outstanding commercial
                                                                                paper obligations and
                                                                                for general corporate
                                                                                purposes.
PECO         First and                3.70 %   September 15, 2047   $   325     General corporate
             Refunding                                                          purposes.
             Mortgage
             Bonds
BGE          Senior Notes             3.75 %    August 15, 2047     $   300     Redeem $250 million in
                                                                                principal amount of the
                                                                                6.20% Deferrable
                                                                                Interest Subordinated
                                                                                Debentures due October
                                                                                15, 2043 issued by BGE's
                                                                                affiliate BGE Capital
                                                                                Trust II, repay
                                                                                commercial paper
                                                                                obligations and for
                                                                                general corporate
                                                                                purposes.
Pepco        Energy                   3.30 %   December 15, 2017    $     2     Funding to install
             Efficiency                                                         energy conservation
             Project                                                            measures for the DOE
             Financing(a)                                                       Germantown project.
Pepco        First                    4.15 %     March 15, 2043     $   200     Funding to repay
             Mortgage                                                           outstanding commercial
             Bonds                                                              paper and for general
                                                                                corporate purposes.


__________

(a) For Energy Efficiency Project Financing, the maturity dates represent the

expected date of project completion, upon which the respective customer

assumes the outstanding debt.

(b) See Note 16 - Debt and Credit Agreements of the Combined Notes to

Consolidated Financial Statements for additional information of nonrecourse


    debt.



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(c) As a result of the bankruptcy filing for EGTP on November 7, 2017, the

nonrecourse debt was deconsolidated from Exelon's and Generation's

consolidated financial statements. See Note 2 - Mergers, Acquisitions and

Dispositions of the Combined Notes to Consolidated Financial Statements for

additional information.

During 2019, the following long-term debt was retired and/or redeemed:


 Company(a)                Type                Interest Rate        Maturity          Amount
               Long-Term Software License
Exelon         Agreement                           3.95%          May 1, 2024       $     18
               Antelope Valley DOE
Generation     Nonrecourse Debt(b)             2.33% - 3.56%    January 5, 

2037 $ 23 Generation Kennett Square Capital Lease 7.83% September 20, 2020 $ 5


               Continental Wind Nonrecourse
Generation     Debt(b)                             6.00%       February 28, 2033    $     32
Generation     Pollution control notes             2.50%         March 1, 

2019 $ 23


               Renewable Power Generation
Generation     Nonrecourse Debt(b)                 4.11%         March 31, 

2035 $ 10


               Energy Efficiency Project
Generation     Financing                           3.46%         April 30, 

2019 $ 39


               ExGen Renewables IV
Generation     Nonrecourse debt(b)                3mL +3%      November 30, 

2024 $ 38


               Hannie Mae, LLC Defense
Generation     Financing                           4.12%       November 30, 

2019 $ 1


               Energy Efficiency Project
Generation     Financing                           3.72%         July 31, 2019      $     25
Generation     NUKEM                               3.15%       September 

30, 2020 $ 36 Generation SolGen Nonrecourse Debt(b) 3.93% September 30, 2036 $ 6


               Energy Efficiency Project
Generation     Financing                           4.17%        October 31, 

2019 $ 1


               Energy Efficiency Project
Generation     Financing                           3.53%         March 31, 

2020 $ 1


               Energy Efficiency Project
Generation     Financing                           4.26%       September 30, 2019   $      1
Generation     Senior Notes                        5.20%        October 1, 2019     $    600
Generation     Dominion Federal Corp               3.17%        October 31, 

2019 $ 18


               Fort Detrick Project
Generation     Financing                           3.55%        October 31, 2019    $      1
ComEd          First Mortgage Bonds                2.15%        January 15, 2019    $    300
Pepco          Secured Tax-Exempt Bonds        6.20% - 7.49%      2021 - 2022       $    110
DPL            Medium Term Notes, Unsecured        7.61%        December 2, 2019    $     12
ACE            Transition Bonds                    5.55%        October 20, 2023    $     18

__________

(a) On January 15, 2020, Generation redeemed $1 billion of 2.95% Senior Notes at

maturity.

(b) See Note 16 - Debt and Credit Agreements of the Combined Notes to

Consolidated Financial Statements for additional information of nonrecourse


    debt.



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During 2018, the following long-term debt was retired and/or redeemed:


 Company                   Type                 Interest Rate        Maturity          Amount
Exelon       Long-Term Software License
Corporate    Agreement                              3.95%          May 1, 

2024 $ 6


             Naval Station Great Lakes
Generation   Project Financing                      3.90%         June 30, 

2018 $ 41


             Smithsonian Zoo Project
Generation   Financing                              3.72%         March 31, 2019     $      1
Generation   Pensacola Project Financing            2.61%       September 30, 2018   $     21
Generation   Fort Detrick Project Financing         3.55%         June 30, 2019      $     19
Generation   Holyoke Nonrecourse Debt(a)            5.25%       December 31, 2031    $      1
Generation   SolGen Nonrecourse Debt(a)             3.93%       September 

30, 2036 $ 10


             Antelope Valley DOE Nonrecourse
Generation   Debt(a)                            2.29% - 3.56%    January 5, 

2037 $ 22


             Continental Wind Nonrecourse
Generation   Debt(a)                                6.00%       February 

28, 2033 $ 33


             Renewable Power Generation
Generation   Nonrecourse Debt(a)                    4.11%         March 31, 2035     $     11
Generation   Kennett Square Capital Lease           7.83%       September 

20, 2020 $ 4


             ExGen Renewables IV Nonrecourse
Generation   Debt(a)                             3mL+300 bps    November 30, 2024    $     16
Generation   NUKEM                              3.15% - 3.35%      2018 - 2020       $     43
ComEd        First Mortgage Bonds                   5.80%         March 15, 2018     $    700
ComEd        Notes                                  6.95%         July 15, 2018      $    140
PECO         First Mortgage Bonds                   5.35%         March 1, 2018      $    500
DPL          Medium Term Notes, Unsecured           6.81%        January 9, 2018     $      4
Pepco        Notes                                  3.30%        August 31, 2018     $      5
Pepco        Third Party Financing               7.28-7.99%        2021 - 2023       $      1
ACE          First Mortgage Bonds                   7.75%       November

15, 2018    $    250
ACE          Transition Bonds                   5.05% - 5.55%      2020 - 2023       $     31


__________

(a) See Note 16 - Debt and Credit Agreements of the Combined Notes to

Consolidated Financial Statements for additional information of nonrecourse


    debt.




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During 2017, the following long-term debt was retired and/or redeemed:


 Company                   Type                 Interest Rate        Maturity          Amount
Exelon       Long-Term Software License
Corporate    Agreement                              3.95%          May 1, 2024       $     24
Exelon
Corporate    Senior Notes                           1.55%          June 9, 2017      $    550
Generation   Senior Notes - Exelon Wind             2.00%         July 31, 2017      $      1
Generation   CEU Upstream Nonrecourse Debt(a)   LIBOR + 2.25%    January 14, 2019    $      6
Generation   SolGen Nonrecourse Debt(a)             3.93%       September 

30, 2036 $ 2


             Antelope Valley DOE Nonrecourse
Generation   Debt(a)                            2.29% - 3.56%    January 5, 2037     $     22
Generation   Kennett Square Capital Lease           7.83%       September 

20, 2020 $ 2


             Continental Wind Nonrecourse
Generation   Debt(a)                                6.00%       February 28, 2033    $     31
Generation   PES - PGOV Notes Payable            6.70-7.60%        2017 - 

2018 $ 1


             ExGen Texas Power Nonrecourse
Generation   Debt (a)(b)                        LIBOR + 4.75%   September 

18, 2021 $ 665


             Renewable Power Generation
Generation   Nonrecourse Debt(a)                    4.11%         March 31, 2035     $     14
Generation   NUKEM                              3.25% - 3.35%     June 30, 

2018 $ 23


             ExGen Renewables I, Nonrecourse
Generation   Debt(a)                            LIBOR + 4.25%    February 6, 2021    $    233
Generation   Senior Notes                           6.20%        October 1, 

2017 $ 700


             Albany Green Energy Project
Generation   Financing                          LIBOR + 1.25%   November 17, 2017    $    212
ComEd        First Mortgage Bonds                   6.15%       September 15, 2017   $    425
BGE          Rate Stabilization Bonds               5.82%         April 1, 

2017 $ 41


             Capital Trust Preferred
BGE          Securities                             6.20%        October 15, 2043    $    258
PHI          Senior Notes                           6.13%          June 1, 2017      $     81
DPL          Medium Term Notes, Unsecured       7.56% - 7.58%    February 1, 2017    $     14
DPL          Variable Rate Demand Bonds           Variable       October 1, 2017     $     26
Pepco        Third Party Financing              6.97% - 7.99%      2018 - 2022       $      1
ACE          Transition Bonds                   5.05% - 5.55%      2020 - 2023       $     35

__________

(a) See Note 16 - Debt and Credit Agreements of the Combined Notes to

Consolidated Financial Statements for additional information of nonrecourse

debt.

(b) As a result of the bankruptcy filing for EGTP on November 7, 2017, the

nonrecourse debt was deconsolidated from Exelon's and Generation's

consolidated financial statements. See Note 2 - Mergers, Acquisitions and

Dispositions for additional information.

From time to time and as market conditions warrant, the Registrants may engage in long-term debt retirements via tender offers, open market repurchases or other viable options to reduce debt on their respective balance sheets.


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Dividends

Quarterly dividends declared by the Exelon Board of Directors during the year ended December 31, 2019 and for the first quarter of 2020 were as follows:


                                           Shareholder of                              Cash per

Period Declaration Date Record Date Dividend Payable Date Share(a)


                                              February 20,
First Quarter 2019     February 5, 2019               2019           March 8, 2019   $   0.3625
Second Quarter 2019      April 30, 2019       May 15, 2019           June 10, 2019   $   0.3625
Third Quarter 2019        July 30, 2019    August 15, 2019      September 10, 2019   $   0.3625
                                              November 15,
Fourth Quarter 2019    November 1, 2019               2019       December 

10, 2019 $ 0.3625


                                              February 20,
First Quarter 2020     January 28, 2020               2020          March 

10, 2020 $ 0.3825

___________

(a) Exelon's Board of Directors approved an updated dividend policy providing an

increase of 5% each year for the period covering 2018 through 2020, beginning

with the March 2018 dividend.

Other


For the year ended December 31, 2019, other financing activities primarily
consists of debt issuance costs. See Note 16 - Debt and Credit Agreements of the
Combined Notes to Consolidated Financial Statements' for additional information.
Credit Matters
Market Conditions
The Registrants fund liquidity needs for capital investment, working capital,
energy hedging and other financial commitments through cash flows from
continuing operations, public debt offerings, commercial paper markets and
large, diversified credit facilities. The credit facilities include $10.6
billion in aggregate total commitments of which $7.4 billion was available to
support additional commercial paper as of December 31, 2019, and of which no
financial institution has more than 7% of the aggregate commitments for the
Registrants. The Registrants had access to the commercial paper market during
2019 to fund their short-term liquidity needs, when necessary. The Registrants
routinely review the sufficiency of their liquidity position, including
appropriate sizing of credit facility commitments, by performing various stress
test scenarios, such as commodity price movements, increases in margin-related
transactions, changes in hedging levels and the impacts of hypothetical credit
downgrades. The Registrants have continued to closely monitor events in the
financial markets and the financial institutions associated with the credit
facilities, including monitoring credit ratings and outlooks, credit default
swap levels, capital raising and merger activity. See PART I. ITEM 1A. RISK
FACTORS for additional information regarding the effects of uncertainty in the
capital and credit markets.
The Registrants believe their cash flow from operating activities, access to
credit markets and their credit facilities provide sufficient liquidity. If
Generation lost its investment grade credit rating as of December 31, 2019, it
would have been required to provide incremental collateral of $1.5 billion to
meet collateral obligations for derivatives, non-derivatives, normal purchases
and normal sales contracts and applicable payables and receivables, net of the
contractual right of offset under master netting agreements, which is well
within the $4.2 billion of available credit capacity of its revolver.

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The following table presents the incremental collateral that each Utility
Registrant would have been required to provide in the event each Utility
Registrant lost its investment grade credit rating at December 31, 2019 and
available credit facility capacity prior to any incremental collateral at
December 31, 2019:
                                                                                  Available Credit
                                                                                  Facility Capacity
                                       PJM Credit                                   Prior to Any
                                         Policy          Other Incremental           Incremental
                                       Collateral      Collateral Required(a)        Collateral
ComEd                                $          11     $                  -     $               868
PECO                                             -                       44                     600
BGE                                             11                       50                     524
Pepco                                           11                        -                     218
DPL                                              4                       11                     244
ACE                                              -                        -                     230


__________

(a) Represents incremental collateral related to natural gas procurement

contracts.




Exelon Credit Facilities
Exelon Corporate, ComEd and BGE meet their short-term liquidity requirements
primarily through the issuance of commercial paper. Generation and PECO meet
their short-term liquidity requirements primarily through the issuance of
commercial paper and borrowings from the Exelon intercompany money pool. Pepco,
DPL, and ACE meet their short-term liquidity requirements primarily through the
issuance of commercial paper and borrowings from the PHI intercompany money
pool. PHI Corporate meets its short-term liquidity requirements primarily
through the issuance of short-term notes and the Exelon intercompany money pool.
The Registrants may use their respective credit facilities for general corporate
purposes, including meeting short-term funding requirements and the issuance of
letters of credit.
See Note 16 - Debt and Credit Agreements of the Combined Notes to Consolidated
Financial Statements for additional information of the Registrants' credit
facilities and short term borrowing activity.
Other Credit Matters
Capital Structure. At December 31, 2019, the capital structures of the
Registrants consisted of the following:
               Exelon     Generation      ComEd     PECO       BGE       PHI      Pepco      DPL       ACE
Long-term
debt             50 %          31 %         44 %      44 %      47 %      40 %      49 %      49 %      50 %
Long-term
debt to
affiliates(a)     1 %           4 %          - %       2 %       - %       - %       - %       - %       - %
Common equity    47 %           - %         55 %      54 %      52 %       -        50 %      49 %      47 %
Member's
equity            - %          64 %          - %       - %       - %      59 %       -         -         -
Commercial
paper and
notes payable     2 %           1 %          1         - %       1 %       1 %       1 %       2 %       3 %


__________

(a) Includes approximately $390 million, $205 million and $184 million owed to

unconsolidated affiliates of Exelon, ComEd, and PECO respectively. These

special purpose entities were created for the sole purposes of issuing

mandatorily redeemable trust preferred securities of ComEd and PECO. See Note

22 - Variable Interest Entities of the Combined Notes to Consolidated

Financial Statements for additional information regarding the authoritative

guidance for VIEs.




Security Ratings
The Registrants' access to the capital markets, including the commercial paper
market, and their respective financing costs in those markets, may depend on the
securities ratings of the entity that is accessing the capital markets.
The Registrants' borrowings are not subject to default or prepayment as a result
of a downgrading of securities, although such a downgrading of a Registrant's
securities could increase fees and interest charges under that Registrant's
credit agreements.

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As part of the normal course of business, the Registrants enter into contracts
that contain express provisions or otherwise permit the Registrants and their
counterparties to demand adequate assurance of future performance when there are
reasonable grounds for doing so. In accordance with the contracts and applicable
contracts law, if the Registrants are downgraded by a credit rating agency, it
is possible that a counterparty would attempt to rely on such a downgrade as a
basis for making a demand for adequate assurance of future performance, which
could include the posting of collateral. See Note 15 - Derivative Financial
Instruments of the Combined Notes to Consolidated Financial Statements for
additional information on collateral provisions.
Intercompany Money Pool
To provide an additional short-term borrowing option that will generally be more
favorable to the borrowing participants than the cost of external financing,
both Exelon and PHI operate an intercompany money pool. Maximum amounts
contributed to and borrowed from the money pool by participant and the net
contribution or borrowing as of December 31, 2019, are presented in the
following tables:
                                                                                           As of

Exelon Intercompany Money Pool For the Year Ended December 31, 2019

December 31, 2019


                                        Maximum                  Maximum
Contributed (borrowed)                Contributed               Borrowed           Contributed (Borrowed)
Exelon Corporate                 $                467     $               -       $               121
Generation                                        212                  (235 )                       -
PECO                                              164                   (85 )                      68
BSC                                                18                  (383 )                    (232 )
PHI Corporate                                       -                   (12 )                     (12 )
PCI                                                60                     -                        55


                                                                                             As of
PHI Intercompany Money Pool           For the Year Ended December 31, 2019             December 31, 2019
                                        Maximum                  Maximum
Contributed (borrowed)                Contributed               Borrowed            Contributed (Borrowed)
Pepco                            $                 63     $               -       $                       -
DPL                                                 3                   (45 )                             -
ACE                                                 -                   (29 )                             -



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Shelf Registration Statements. Exelon, Generation, ComEd, PECO, BGE, Pepco, DPL
and ACE have a currently effective combined shelf registration statement
unlimited in amount, filed with the SEC, that will expire in August 2022. The
ability of each Registrant to sell securities off the shelf registration
statement or to access the private placement markets will depend on a number of
factors at the time of the proposed sale, including other required regulatory
approvals, as applicable, the current financial condition of the Registrant, its
securities ratings and market conditions.
Regulatory Authorizations. ComEd, PECO, BGE, Pepco, DPL and ACE are required to
obtain short-term and long-term financing authority from Federal and State
Commissions as follows:
               Short-term Financing Authority(a)(b)               

Long-term Financing Authority(a)


           Commission     Expiration Date      Amount       Commission      Expiration Date      Amount (c)
ComEd(c)      FERC       December 31, 2021   $  2,500          ICC            2021 & 2023      $      1,893
PECO          FERC       December 31, 2021      1,500         PAPUC        December 31, 2021          1,575
BGE           FERC       December 31, 2021        700         MDPSC               N/A                     -
Pepco         FERC       December 31, 2021        500     MDPSC / DCPSC    December 31, 2022          1,200
DPL           FERC       December 31, 2021        500      MDPSC / DPSC    December 31, 2022            475
ACE           NJBPU      December 31, 2021        350         NJBPU        December 31, 2020            200


__________

(a) Generation currently has blanket financing authority it received from FERC in

connection with its market-based rate authority.

(b) On October 15, 2019, ComEd, BGE, Pepco and DPL filed applications with FERC

and on September 12, 2019, ACE filed an application with NJBPU for renewal of

their short-term financing authority through December 31, 2021. ComEd, BGE,

Pepco and DPL received approval on December 13, 2019 and ACE received

approval on December 6, 2019.

(c) As of December 31, 2019, ComEd had $393 million in new money long-term debt

financing authority from the ICC with an expiration date of August 1, 2021.

On January 22, 2020, ComEd had an additional $1.5 billion available in new

money long-term debt financing authority from the ICC with an effective date


    of February 1, 2020 and an expiration date of February 1, 2023.



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Contractual Obligations and Off-Balance Sheet Arrangements
The following tables summarize the Registrants' future estimated cash payments
as of December 31, 2019 under existing contractual obligations, including
payments due by period.
Exelon
                                                                  Payment due within
                                                                2021 -       2023 -          2025
                                      Total         2020         2022         2024        and beyond
Long-term debt(a)                  $  35,910     $  4,704     $  4,594     $  2,442     $     24,170
Interest payments on long-term
debt(b)                               22,608        1,356        2,586        2,357           16,309
Finance leases                            40            6           11            9               14
Operating leases(c)                    1,361          144          267          197              753

Purchase power obligations(d) 1,201 312 672


    198               19
Fuel purchase agreements(e)            6,217        1,209        1,852        1,380            1,776
Electric supply procurement            2,049        1,310          731            8                -
Long-term renewable energy and REC
commitments                            2,284          254          534          448            1,048

Other purchase obligations(f) 8,308 6,189 1,139


    274              706
DC PLUG obligation                       130           30           60           40                -
SNF obligation                         1,199            -            -            -            1,199
ZEC commitments                        1,313          164          328          328              493
Pension contributions(g)               3,030          505        1,010        1,010              505

Total contractual obligations $ 85,650 $ 16,183 $ 13,784 $ 8,691 $ 46,992

__________

(a) Includes amounts from ComEd and PECO financing trusts.

(b) Interest payments are estimated based on final maturity dates of debt

securities outstanding at December 31, 2019 and do not reflect anticipated

future refinancing, early redemptions or debt issuances. Variable rate

interest obligations are estimated based on rates as of December 31, 2019.

Includes estimated interest payments due to ComEd and PECO financing trusts.

(c) Capacity payments associated with contracted generation lease agreements are

net of sublease and capacity offsets of $143 million, $98 million, $55

million, $44 million, $44 million and $223 million for 2020, 2021, 2022,

2023, 2024 and thereafter, respectively and $607 million in total.

(d) Purchase power obligations primarily include expected payments for REC

purchases and payments associated with contracted generation agreements,

which may be reduced based on plant availability. Expected payments exclude

payments on renewable generation contracts that are contingent in nature.

(e) Represents commitments to purchase nuclear fuel, natural gas and related

transportation, storage capacity and services.

(f) Represents the future estimated value at December 31, 2019 of the cash flows

associated with all contracts, both cancellable and non-cancellable, entered

into between the Registrants and third-parties for the provision of services

and materials, entered into in the normal course of business not specifically

reflected elsewhere in this table. These estimates are subject to significant

variability from period to period.

(g) These amounts represent Exelon's expected contributions to its qualified

pension plans. Qualified pension contributions for years after 2025 are not


    included.


Generation

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                                                                 Payment due within
                                                               2021 -     2023 -        2025
                                         Total       2020       2022       2024      and beyond
Long-term debt                         $  7,938    $ 3,180    $ 1,024    $   792    $      2,942
Interest payments on long-term debt(a)    3,575        253        480        424           2,418
Finance leases                                5          2          2          1               -
Operating leases(b)                         809         60        122        109             518
Purchase power obligations(c)             1,201        312        672        198              19
Fuel purchase agreements(d)               5,056        999      1,536      1,189           1,332
Other purchase obligations(e)             2,536      1,516        230        126             664
SNF obligation                            1,199          -          -          -           1,199

Total contractual obligations $ 22,319 $ 6,322 $ 4,066 $ 2,839 $ 9,092

__________

(a) Interest payments are estimated based on final maturity dates of debt

securities outstanding at December 31, 2019 and do not reflect anticipated

future refinancing, early redemptions or debt issuances. Variable rate

interest obligations are estimated based on rates as of December 31, 2019.

(b) Capacity payments associated with contracted generation lease agreements are

net of sublease and capacity offsets of $143 million, $98 million, $55

million, $44 million, $44 million and $223 million for 2020, 2021, 2022,

2023, 2024 and thereafter, respectively and $607 million in total.

(c) Purchase power obligations primarily include expected payments for REC


    purchases and capacity payments associated with contracted generation
    agreements, which may be reduced based on plant availability. Expected
    payments exclude payments on renewable generation contracts that are
    contingent in nature.

(d) Primarily represents commitments to purchase fuel supplies for nuclear and

fossil generation, including those related to CENG.

(e) Represents the future estimated value at December 31, 2019 of the cash flows

associated with all contracts, both cancellable and non-cancellable, entered

into between Generation and third-parties for the provision of services and

materials, entered into in the normal course of business not specifically

reflected elsewhere in this table. These estimates are subject to significant

variability from period to period.




ComEd
                                                                  Payment due within
                                                                2021 -       2023 -          2025
                                      Total         2020         2022         2024        and beyond
Long-term debt(a)                  $   8,783     $    500     $    350     $    250     $      7,683
Interest payments on long-term
debt(b)                                6,918          345          674          665            5,234
Finance leases                             8            -            -            -                8
Operating leases                          12            3            6            2                1
Electric supply procurement              617          403          214            -                -
Long-term renewable energy and REC
commitments                            1,986          222          470          384              910
Other purchase obligations(c)          1,262        1,219           36            5                2
ZEC commitments                        1,313          164          328          328              493

Total contractual obligations $ 20,899 $ 2,856 $ 2,078 $ 1,634 $ 14,331

__________

(a) Includes amounts from ComEd financing trust.

(b) Interest payments are estimated based on final maturity dates of debt

securities outstanding at December 31, 2019 and do not reflect anticipated

future refinancing, early redemptions or debt issuances. Variable rate

interest obligations are estimated based on rates as of December 31, 2019.

Includes estimated interest payments due to the ComEd financing trust.

(c) Represents the future estimated value at December 31, 2019 of the cash flows

associated with all contracts, both cancellable and non-cancellable, entered

into between ComEd and third-parties for the provision of services and

materials, entered into in the normal course of business not specifically

reflected elsewhere in this table. These estimates are subject to significant


    variability from period to period.



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PECO
                                                                Payment due within
                                                              2021 -     2023 -         2025
                                        Total       2020       2022       2024       and beyond
Long-term debt(a)                      $ 3,634    $     -    $   650    $     50    $      2,934
Interest payments on long-term debt(b)   2,721        141        274         254           2,052
Operating leases                             1          -          1           -               -
Fuel purchase agreements(c)                335        116        154          31              34
Electric supply procurement                552        441        111           -               -
Other purchase obligations(d)              834        727        107           -               -

Total contractual obligations $ 8,077 $ 1,425 $ 1,297 $

335 $ 5,020

__________

(a) Includes amounts from PECO financing trusts.

(b) Interest payments are estimated based on final maturity dates of debt

securities outstanding at December 31, 2019 and do not reflect anticipated

future refinancing, early redemptions or debt issuances. Includes estimated

interest payments due to the PECO financing trust.

(c) Represents commitments to purchase natural gas and related transportation,

storage capacity and services.

(d) Represents the future estimated value at December 31, 2019 of the cash flows

associated with all contracts, both cancellable and non-cancellable, entered

into between PECO and third-parties for the provision of services and

materials, entered into in the normal course of business not specifically

reflected elsewhere in this table. These estimates are subject to significant

variability from period to period.




BGE
                                                                Payment due within
                                                              2021 -     2023 -         2025
                                        Total       2020       2022       2024       and beyond
Long-term debt                         $ 3,300    $     -    $   550    $    300    $      2,450
Interest payments on long-term debt(a)   2,241        126        238         203           1,674
Operating leases                           100         34         47           1              18
Fuel purchase agreements(b)                522         60         94          92             276
Electric supply procurement              1,050        631        419           -               -
Other purchase obligations(c)            1,014        868        141           3               2

Total contractual obligations $ 8,227 $ 1,719 $ 1,489 $

599 $ 4,420

__________

(a) Interest payments are estimated based on final maturity dates of debt

securities outstanding at December 31, 2019 and do not reflect anticipated

future refinancing, early redemptions or debt issuances.

(b) Represents commitments to purchase natural gas and related transportation,

storage capacity and services.

(c) Represents the future estimated value at December 31, 2019 of the cash flows

associated with all contracts, both cancellable and non-cancellable, entered

into between BGE and third-parties for the provision of services and

materials, entered into in the normal course of business not specifically

reflected elsewhere in this table. These estimates are subject to significant


    variability from period to period.



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PHI
                                                                  Payment due within
                                                                2021 -       2023 -          2025
                                      Total         2020         2022         2024        and beyond
Long-term debt                     $   5,967     $     98     $    571     $  1,049     $      4,249
Interest payments on long-term
debt(a)                                4,150          269          512          463            2,906
Finance leases                            28            5            8            8                7
Operating leases                         346           42           79           72              153
Fuel purchase agreements(b)              304           34           68           68              134
Long-term renewable energy and REC
commitments                              298           32           64           64              138
Electric supply procurement            1,787        1,040          730           17                -

Other purchase obligations(c) 1,181 959 184

       6               32
DC PLUG obligation                       130           30           60           40                -

Total contractual obligations $ 14,219 $ 2,514 $ 2,284 $ 1,795 $ 7,626

__________

(a) Interest payments are estimated based on final maturity dates of debt

securities outstanding at December 31, 2019 and do not reflect anticipated

future refinancing, early redemptions or debt issuances.

(b) Represents commitments to purchase natural gas and related transportation,

storage capacity and services.

(c) Represents the future estimated value at December 31, 2019 of the cash flows

associated with all contracts, both cancellable and non-cancellable, entered

into between PHI and third-parties for the provision of services and

materials, entered into in the normal course of business not specifically

reflected elsewhere in this table. These estimates are subject to significant

variability from period to period.




Pepco
                                                                Payment due within
                                                              2021 -     2023 -         2025
                                        Total       2020       2022       2024       and beyond
Long-term debt                         $ 2,886    $     1    $   311    $    399    $      2,175
Interest payments on long-term debt(a)   2,385        138        271         249           1,727
Finance leases                              11          1          2           3               5
Operating leases                            70          8         16          12              34
Electric supply procurement                803        445        341          17               -
Other purchase obligations(b)              663        489        145           4              25
DC PLUG obligation                         130         30         60          40               -

Total contractual obligations $ 6,959 $ 1,113 $ 1,148 $

727 $ 3,971

__________

(a) Interest payments are estimated based on final maturity dates of debt

securities outstanding at December 31, 2019 and do not reflect anticipated

future refinancing, early redemptions or debt issuances.

(b) Represents the future estimated value at December 31, 2019 of the cash flows

associated with all contracts, both cancellable and non-cancellable, entered

into between Pepco and third-parties for the provision of services and

materials, entered into in the normal course of business not specifically

reflected elsewhere in this table. These estimates are subject to significant


    variability from period to period.



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DPL
                                                                   Payment due within
                                                                2021 -        2023 -           2025
                                      Total         2020         2022          2024         and beyond
Long-term debt                     $   1,568     $     78     $       -     $     500     $        990
Interest payments on long-term
debt(a)                                1,087           60           120            99              808
Finance leases                            10            2             4             3                1
Operating leases                          91           11            21            18               41
Fuel purchase agreements(b)              304           34            68            68              134
Long-term renewable energy and
associated REC commitments               298           32            64            64              138
Electric supply procurement              458          288           170             -                -
Other purchase obligations(c)            280          262            18             -                -

Total contractual obligations $ 4,096 $ 767 $ 465 $ 752 $ 2,112

__________

(a) Interest payments are estimated based on final maturity dates of debt

securities outstanding at December 31, 2019 and do not reflect anticipated

future refinancing, early redemptions or debt issuances.

(b) Represents commitments to purchase natural gas and related transportation,

storage capacity and services.

(c) Represents the future estimated value at December 31, 2019 of the cash flows

associated with all contracts, both cancellable and non-cancellable, entered

into between DPL and third-parties for the provision of services and

materials, entered into in the normal course of business not specifically

reflected elsewhere in this table. These estimates are subject to significant

variability from period to period.




ACE
                                                                 Payment due within
                                                             2021 -      2023 -         2025
                                         Total      2020      2022        2024       and beyond
Long-term debt                          $ 1,327    $  19    $    260    $    150    $        898
Interest payments on long-term debt (a)     503       57          93          87             266
Finance leases                                8        1           2           2               3
Operating leases                             20        5           8           5               2
Electric supply procurement                 526      307         219           -               -
Other purchase obligations(b)               200      185          15           -               -
Total contractual obligations           $ 2,584    $ 574    $    597    $   

244 $ 1,169

__________

(a) Interest payments are estimated based on final maturity dates of debt

securities outstanding at December 31, 2019 and do not reflect anticipated

future refinancing, early redemptions or debt issuances.

(b) Represents the future estimated value at December 31, 2019 of the cash flows

associated with all contracts, both cancellable and non-cancellable, entered

into between ACE and third-parties for the provision of services and

materials, entered into in the normal course of business not specifically

reflected elsewhere in this table. These estimates are subject to significant


    variability from period to period.



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See Note 18 - Commitments and Contingencies and Note 3 - Regulatory Matters of
the Combined Notes to Consolidated Financial Statements for additional
information of the Registrants' other commitments potentially triggered by
future events. Additionally, see below for where to find additional information
regarding certain contractual obligations in the Combined Notes to the
Consolidated Financial Statements:
                            Location within Notes to the Consolidated Financial
Item                        Statements
Finance Leases              Note 10 - Leases
Operating Leases            Note 10 - Leases
DC PLUG obligation          Note 3 - Regulatory Matters
ZEC Commitments             Note 3 - Regulatory Matters
                            Note 3 - Regulatory Matters & Note 15 - Derivative
REC Commitments             Financial Instruments
Long-term debt              Note 16 - Debt and Credit Agreements
Interest payments on
long-term debt              Note 16 - Debt and Credit Agreements
Pension contributions       Note 14 - Retirement Benefits
SNF obligation              Note 18 - Commitments and Contingencies

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