FORWARD-LOOKING STATEMENTS

The following discussion should be read in conjunction with our Condensed Consolidated Financial Statements and the related notes included in Part I, Item 1 of this Quarterly Report on Form 10-Q.

We make statements in this Quarterly Report on Form 10-Q that are forward-looking in nature. These include:

Statements regarding our landfills, including capacity, duration, special

? projects, demand for and pricing of recyclables, landfill alternatives and

related capital expenditures;

? Discussion of competition, loss of contracts, price increases and additional

exclusive and/or long-term collection service arrangements;

Forecasts of cash flows necessary for operations and free cash flow to reduce

? leverage as well as our ability to draw on our credit facility and access the

capital markets to refinance or expand;

? Statements regarding our ability to access capital resources or credit markets;

? Plans for, and the amounts of, certain capital expenditures for our existing

and newly acquired properties and equipment;

? Statements regarding fuel, oil and natural gas demand, prices, and price

volatility;

? Assessments of regulatory developments and potential changes in environmental,

health, safety and tax laws and regulations; and

Other statements on a variety of topics such as the coronavirus disease 2019

("COVID-19") pandemic, inflation, credit risk of customers, seasonality,

? labor/pension costs and labor union activity, operational and safety risks,

acquisitions, litigation developments and results, goodwill impairments,

insurance costs and cybersecurity threats.




These statements can be ?identified by the use of forward-looking terminology
such as "believes," "expects," "intends," "may," "might," "will," ??"could,"
"should" or "anticipates," or the negative thereof or comparable terminology, or
by discussions of strategy.

Our ?business and operations are subject to a variety of risks and uncertainties
and, consequently, actual results may differ ?materially from those projected by
any forward-looking statements. Factors that could cause actual results to
differ ?from those projected include, but are not limited to, risk factors
detailed from time to time in our filings with the SEC and the securities
commissions or similar regulatory authorities in Canada.

There may be additional risks of which we are not presently aware or that we
currently believe are immaterial that ?could have an adverse impact on our
business. We make no commitment to revise or update any forward-looking
?statements to reflect events or circumstances that may change, unless required
under applicable securities laws.

OVERVIEW OF OUR BUSINESS



We are an integrated solid waste services company that provides non-hazardous
waste collection, transfer and disposal services, along with resource recovery
primarily through recycling and renewable fuels generation, in mostly exclusive
and secondary markets across 43 states in the U.S. and six provinces in Canada.
Waste Connections also provides non-hazardous oil and natural gas exploration
and production ("E&P") waste treatment, recovery and disposal services in

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several basins across the U.S., as well as intermodal services for the movement of cargo and solid waste containers in the Pacific Northwest.


Environmental, organizational and financial sustainability initiatives have been
key components of our success since we were founded in 1997.  We continue to
grow and expand these efforts and our disclosure regarding progress towards
their achievement as our industry and technology continue to evolve.  To that
end, we have committed $500 million to the advancement of long-term,
aspirational ESG targets, which have been incorporated into executive
compensation metrics. Our investments primarily focus on reducing emissions,
increasing resource recovery of both recyclable commodities and clean energy
fuels, reducing reliance on off-site disposal for landfill leachate, further
improving safety through reduced incidents and enhancing employee engagement
through improved voluntary turnover and Servant Leadership scores.  Our 2022
Sustainability Report can be found at www.wasteconnections.com/sustainability
but does not constitute a part of, and is not incorporated by reference into,
this Quarterly Report on Form 10-Q.

We generally seek to avoid highly competitive, large urban markets and instead
target markets where we can attain high market share either through exclusive
contracts, vertical integration or asset positioning. In markets where waste
collection services are provided under exclusive arrangements, or where waste
disposal is municipally owned or funded or available at multiple municipal
sources, we believe that controlling the waste stream by providing collection
services under exclusive arrangements is often more important to our growth and
profitability than owning or operating landfills. We also target niche markets,
like non-hazardous E&P waste treatment, recovery and disposal services.

The solid waste industry is local and highly competitive in nature, requiring
substantial labor and capital resources. We compete for collection accounts
primarily on the basis of price and, to a lesser extent, the quality of service,
and compete for landfill business on the basis of tipping fees, geographic
location and quality of operations. The solid waste industry has been
consolidating and continues to consolidate as a result of a number of factors,
including the increasing costs and complexity associated with waste management
operations and regulatory compliance. Many small independent operators and
municipalities lack the capital resources, management, operating skills and
technical expertise necessary to operate effectively in such an environment. The
consolidation trend has caused solid waste companies to operate larger landfills
that have complementary collection routes that can use company-owned disposal
capacity. Controlling the point of transfer from haulers to landfills has become
increasingly important as landfills continue to close and disposal capacity
moves farther from the collection markets it serves.

Generally, the most profitable operators within the solid waste industry are
those companies that are vertically integrated or enter into long-term
collection contracts. A vertically integrated operator will benefit from:
(1) the internalization of waste, which is bringing waste to a company-owned
landfill; (2) the ability to charge third-party haulers tipping fees either at
landfills or at transfer stations; and (3) the efficiencies gained by being able
to aggregate and process waste at a transfer station prior to landfilling.

The demand for our E&P waste services depends on the continued demand for, and
production of, oil and natural gas. Crude oil and natural gas prices
historically have been volatile, including as a result of macroeconomic and
geopolitical conditions, which may impact levels of exploration and production
activity, with a corresponding impact to our E&P waste activity.  Most recently,
in 2022, sustained increases in prices of crude oil as a result of inflationary
pressures, the uncertainty associated with the Ukrainian conflict and any
related bans on oil sales from Russia or supply chain disruptions as recently
experienced contributed to increased levels of drilling activity and demand for
our E&P waste services.  Conversely, in 2020 and 2021, a significant decline in
oil prices driven by both surplus production and supply, as well as the decrease
in demand caused by factors including the COVID-19 pandemic, resulted in
decreased levels of E&P drilling activity and a corresponding decrease in demand
for our E&P waste services.  Additionally, across the industry there was
uncertainty regarding future demand for oil and related services, as noted by
several energy companies, many of whom are customers of our E&P waste services.
 These energy companies wrote down the values of their oil and gas assets in
anticipation of the potential for the decarbonization of their energy product
mix given an increased global focus on reducing greenhouse gases and addressing
climate change.  At that time, the uncertainty regarding global demand had a
significant impact on the investment and operating plans of our E&P waste
customers in the basins where we operate.

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THE COVID-19 PANDEMIC'S IMPACT ON OUR RESULTS OF OPERATIONS

March 11, 2023 marked the three-year anniversary of COVID-19 being declared a
global pandemic by the World Health Organization. The related economic
disruptions largely associated with closures or restrictions put into effect
following the onset of the COVID-19 pandemic in the first quarter of 2020
resulted in declines in solid waste commercial collection, transfer station and
landfill volumes, and roll off activity. Throughout the remaining fiscal year
2020 and during 2021, solid waste revenue and reported volumes largely reflected
the pace and shape of the closures and subsequent reopening activity, with the
timing and magnitude of recovery varying by market.  Most of the impacts to
solid waste volumes associated with the pandemic have largely abated, with
landfill volumes and roll off pulls returning to pre-pandemic levels.  In
certain markets, commercial collection volumes have not returned to pre-pandemic
levels. The COVID-19 pandemic also contributed to a decline in demand for and
the value of crude oil, which impacted E&P drilling activity and resulted in
lower E&P waste revenue during 2020 and 2021. During 2022, E&P waste revenue
increased on higher levels of drilling activity in several of the major basins.

Since the onset of the COVID-19 pandemic, protecting the health, welfare and
safety of our employees has been our top priority. Recognizing the potential for
financial hardship and other challenges, we have looked to provide a safety net
for our employees on issues of income and family health. To that end, since the
onset of the pandemic through year-end 2022, we incurred over $50 million in
incremental COVID-19-related costs, primarily supplemental pay and benefits for
frontline employees, including approximately $10 million during 2022.

As a result of the COVID-19 pandemic and subsequent reopening activity, we have
also experienced an impact to our operating costs as a result of factors
including supply chain disruptions and labor constraints, as demand has
recovered and competition has increased.  As a result, we have incurred
incremental costs associated with higher wages, increased overtime as a result
of higher turnover, and increased reliance on third party services.

The impact of the COVID-19 pandemic on our business, results of operations,
financial condition and cash flows in future periods will depend largely on
future developments, including the duration and spread of any further outbreaks
in the U.S. and Canada, the rate of vaccinations, the severity of COVID-19
variants, the actions to contain such coronavirus variants, and how quickly and
to what extent normal economic and operating conditions can resume.

CRITICAL ACCOUNTING ESTIMATES AND ASSUMPTIONS



The preparation of financial statements in conformity with U.S. generally
accepted accounting principles, or GAAP, requires estimates and assumptions that
affect the reported amounts of assets and liabilities, revenues and expenses and
related disclosures of contingent assets and liabilities in the condensed
consolidated financial statements. As described by the SEC, critical accounting
estimates and assumptions are those that may be material due to the levels of
subjectivity and judgment necessary to account for highly uncertain matters or
the susceptibility of such matters to change, and that have a material impact on
the financial condition or operating performance of a company. Such critical
accounting estimates and assumptions are applicable to our reportable segments.
Refer to our most recent Annual Report on Form 10-K for a complete description
of our critical accounting estimates and assumptions.

NEW ACCOUNTING PRONOUNCEMENTS


For a description of the new accounting standards that affect us, see Note 3 to
our Condensed Consolidated Financial Statements included in Part I, Item 1 of
this Quarterly Report on Form 10-Q.

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RESULTS OF OPERATIONS FOR THE THREE MONTHS ENDED MARCH 31, 2023 AND 2022



The following table sets forth items in our Condensed Consolidated Statements of
Net Income in thousands of U.S. dollars and as a percentage of revenues for

the
periods indicated.

                                                              Three Months Ended March 31,
                                                               2023                    2022
Revenues                                               $ 1,900,503    100.0 %  $ 1,646,255    100.0 %
Cost of operations                                       1,146,941     60.3        989,518     60.1

Selling, general and administrative                        193,667     10.2

       163,414      9.9
Depreciation                                               204,059     10.8        179,950     11.0
Amortization of intangibles                                 39,282      2.1         37,635      2.3

Impairments and other operating items                        1,865      0.1

         1,878      0.1
Operating income                                           314,689     16.5        273,860     16.6

Interest expense                                          (68,353)    (3.6)       (41,324)    (2.5)
Interest income                                              2,715      0.1            137      0.0
Other income (expense), net                                  3,174      0.2        (3,466)    (0.2)
Income tax provision                                      (54,389)    (2.8)       (48,839)    (2.9)
Net income                                                 197,836     10.4        180,368     11.0

Net income attributable to noncontrolling interests           (23)    (0.0)           (44)    (0.0)
Net income attributable to Waste Connections           $   197,813     10.4

% $ 180,324 11.0 %




Revenues.  Total revenues increased $254.2 million, or 15.4%, to $1.901 billion
for the three months ended March 31, 2023, from $1.646 billion for the three
months ended March 31, 2022.

During the three months ended March 31, 2023, incremental revenue from acquisitions closed during, or subsequent to, the three months ended March 31, 2022, increased revenues by $132.6 million.



Operations that were divested during, or subsequent to, the three months ended
March 31, 2022, decreased revenues by $0.5 million for the three months ended
March 31, 2023.

During the three months ended March 31, 2023, the net increase in prices charged
to our customers at our existing operations was $183.5 million, consisting of
$171.2 million of core price increases and surcharges of $12.3 million.

During the three months ended March 31, 2023, we recognized volume losses
totaling $20.5 million, primarily due to lower post-collection volumes in part
due to weather impacting our operations in several markets, primarily in our
Western segment.

E&P waste revenues at facilities owned during the three months ended March 31,
2023 and 2022 increased $7.8 million due to increases in overall demand for our
E&P waste services as a result of increases in drilling and production activity
levels in certain basins.

Revenues from sales of recyclable commodities at facilities owned during the
three months ended March 31, 2023 and 2022 decreased $29.9 million. The decrease
is primarily attributable to lower commodity pricing for old corrugated
cardboard, aluminum, plastics and other paper products as compared to the prior
period.

A decrease in the average Canadian dollar to U.S. dollar currency exchange rate
resulted in a decrease in revenues of $13.7 million for the three months ended
March 31, 2023. The average Canadian dollar to U.S. dollar exchange rates on our
Canadian revenues were 0.7397 and 0.7897 for the three months ended March 31,
2023 and 2022, respectively.

Other revenues decreased $5.1 million during the three months ended March 31,
2023, due primarily to a $4.3 million decrease in landfill gas revenues on lower
values for renewable energy credits partially offset by higher landfill gas
volumes, as well as a $1.9 million decrease in intermodal revenues, partially
offset by a $1.1 million increase in other non-core revenue sources.

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Cost of Operations.  Total cost of operations increased $157.4 million, or
15.9%, to $1.147 billion for the three months ended March 31, 2023, from $989.5
million for the three months ended March 31, 2022. The increase was primarily
the result of $86.4 million of additional operating costs from acquisitions
closed during, or subsequent to, the three months ended March 31, 2022, and an
increase in operating costs at our existing operations of $78.1 million,
assuming foreign currency parity, partially offset by a decrease in operating
costs of $7.1 million resulting from a lower average foreign currency exchange
rate in effect during the current period.

The increase in operating costs of $78.1 million, assuming foreign currency
parity, at our existing operations for the three months ended March 31, 2023
consisted of an increase in labor and recurring incentive compensation expenses
of $34.3 million due primarily to employee pay increases, an increase in truck,
container, equipment and facility maintenance and repair expenses of $17.6
million due primarily to increased collection routes and equipment operating
hours, container parts and service rate increases, an increase in third-party
trucking and transportation expenses of $9.8 million due primarily to higher
rates charged by third-party providers, an increase in fuel expense of $8.4
million due to higher diesel and natural gas prices and increased fuel usage, an
increase in leachate costs of $3.4 million, an increase in taxes on revenues of
$3.2 million as the result of increased revenues, an increase in expenses for
auto and workers' compensation claims of $3.1 million due primarily to increased
claims and inflation-led cost increases, an increase in landfill maintenance
costs of $2.1 million and $5.2 million of other net expense increases, partially
offset by a decrease in supplemental compensation to non-management personnel of
$9.0 million associated with the impact of the COVID-19 pandemic that occurred
in the prior year period.

Cost of operations as a percentage of revenues increased 0.2 percentage points
to 60.3% for the three months ended March 31, 2023, from 60.1% for the three
months ended March 31, 2022. The increase as a percentage of revenues consisted
of a 0.5 percentage point increase from acquisitions closed during, or
subsequent to, the three months ended March 31, 2022 having operating costs as a
percentage of revenue higher than our company average, a 0.4 percentage point
increase in truck, container, equipment and facility repairs, a 0.2 percentage
point increase related to higher labor and recurring incentive compensation
expenses, partially offset by a 0.5 percentage point decrease in disposal costs
driven by the relative impact of price-driven revenue increases, a 0.3
percentage point decrease in compensation to non-management personnel associated
with the impact of the COVID-19 pandemic that occurred in the prior year period
and a 0.1 percentage point decrease from all other net changes.

SG&A.  SG&A expenses increased $30.3 million, or 18.5%, to $193.7 million for
the three months ended March 31, 2023, from $163.4 million for the three months
ended March 31, 2022. The increase was comprised of an increase of $22.2
million, assuming foreign currency parity, at our existing operations and $9.3
million from acquisitions closed during, or subsequent to, the three months
ended March 31, 2022, partially offset by a decrease of $1.2 million resulting
from a lower average foreign currency exchange rate in effect during the current
period.

The increase in SG&A expenses at our existing operations of $22.2 million,
assuming foreign currency parity, for the three months ended March 31, 2023 was
comprised of an increase in administrative payroll expenses of $7.3 million due
primarily to annual pay increases and increased headcount related to growth, an
increase in equity-based compensation expenses of $5.1 million associated with
our annual recurring grants of restricted share units to our personnel, an
increase in deferred compensation expenses of $3.3 million as a result of
increases in the market value of investments to which employee deferred
compensation liability balances are tracked, a collective increase in travel,
meetings, training and community activity expenses of $3.1 million due to
increased activity in the current year period due to a reduction in restrictions
associated with the COVID-19 pandemic, an increase in professional fees of $3.1
million due primarily to increased legal services, an increase in software
license fees of $1.5 million associated with new information technology
applications and $2.1 million of other net expense increases, partially offset
by a decrease in direct acquisition expenses of $2.5 million due to a decrease
in acquisition activity in the current period and a decrease of $0.8 million
resulting from the prior year payment of supplemental bonuses to non-management
employees associated with the impact of the COVID-19 pandemic that did not
reoccur in the current year.

SG&A expenses as a percentage of revenues increased 0.3 percentage points to
10.2% for the three months ended March 31, 2023, from 9.9% for the three months
ended March 31, 2022. The increase as a percentage of revenues was primarily
attributable to a 0.2 percentage point increase in equity-based compensation
expense associated with our annual recurring grants of restricted share units to
our personnel, a 0.2 percentage point increase in deferred compensation

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expense, a 0.2 percentage point increase in travel and meetings costs and a 0.1
percentage point increase in professional services and legal costs, partially
offset by a 0.2 percentage point decrease from acquisitions closed during, or
subsequent to, the three months ended March 31, 2022 having lower SG&A costs as
a percentage of revenue than our company average and a 0.2 percentage point
decrease from lower direct acquisitions costs.

Depreciation.  Depreciation expense increased $24.1 million, or 13.4%, to $204.0
million for the three months ended March 31, 2023, from $179.9 million for the
three months ended March 31, 2022. The increase was comprised of an increase in
depreciation and depletion expense of $18.1 million from acquisitions closed
during, or subsequent to, the three months ended March 31, 2022, an increase in
depreciation expense of $6.8 million from the impact of additions to our fleet
and equipment purchased to support our existing operations and $0.6 million of
other net increases, partially offset by a decrease of $1.4 million resulting
from a lower average foreign currency exchange rate in effect during the current
period.

Depreciation expense as a percentage of revenues decreased 0.2 percentage points
to 10.8% for the three months ended March 31, 2023, from 11.0% for the three
months ended March 31, 2022. The decrease as a percentage of revenues was
primarily attributable to the impact of price-driven revenue increases in our
solid waste services.

Amortization of Intangibles.  Amortization of intangibles expense increased $1.7
million, or 4.4%, to $39.3 million for the three months ended March 31, 2023,
from $37.6 million for the three months ended March 31, 2022. The increase was
the result of $8.3 million from intangible assets acquired in acquisitions
closed during, or subsequent to, the three months ended March 31, 2022,
partially offset by a decrease of $6.2 million from certain intangible assets
becoming fully amortized subsequent to March 31, 2022, and a decrease of $0.4
million resulting from a lower average foreign currency exchange rate in effect
during the current period.

Amortization of intangibles expense as a percentage of revenues decreased 0.2
percentage points to 2.1% for the three months ended March 31, 2023, from 2.3%
for the three months ended March 31, 2022. The decrease as a percentage of
revenues was attributable to the impact of price-driven revenue increases in our
solid waste services.

Impairments and Other Operating Items.  Impairments and other operating items
remained unchanged, with net losses totaling $1.9 million for the three months
ended March 31, 2023 and 2022.

The net losses of $1.9 million recorded during the three months ended March 31, 2023 resulted from disposal of property and equipment.


The net losses of $1.9 million recorded during the three months ended March 31,
2022 consisted of $3.6 million of charges to terminate or write off the carrying
cost of certain contracts that were not, or are not expected to be, renewed
prior to their original estimated termination date, partially offset by net
gains of $1.7 million from disposal of property and equipment.

Operating Income.  Operating income increased $40.8 million, or 14.9%, to $314.7
million for the three months ended March 31, 2023, from $273.9 million for the
three months ended March 31, 2022.

The increase in our operating income for the three months ended March 31, 2023
was due primarily to price increases for our solid waste services, operating
income generated from acquisitions closed during, or subsequent to, the three
months ended March 31, 2022 and an increase in earnings at our E&P waste
operations, partially offset by lower recyclable commodity pricing in the
period.

Operating income as a percentage of revenues decreased 0.1 percentage points to
16.5% for the three months ended March 31, 2023, from 16.6% for the three months
ended March 31, 2022.  The decrease as a percentage of revenues was comprised of
a 0.3 percentage point increase in SG&A expense, a 0.2 percentage point increase
in our costs of operations, partially offset by a 0.2 percentage point decrease
in depreciation expense and a 0.2 percentage point decrease in amortization

expense.

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Interest Expense.  Interest expense increased $27.1 million, or 65.4%, to $68.4
million for the three months ended March 31, 2023, from $41.3 million for the
three months ended March 31, 2022. The increase was primarily attributable to an
increase of $11.3 million due to an increase in the average borrowings
outstanding under our Term Loan Agreement, an increase of $10.8 million from the
issuance of $1.250 billion of senior unsecured notes during, or subsequent to,
the three months ended March 31, 2022 and an increase of $5.9 million from
higher interest rates on borrowings outstanding under our Credit Agreement,
partially offset by $0.9 million of other net expense decreases.

Interest Income.  Interest income increased $2.6 million to $2.7 million for the
three months ended March 31, 2023, from $0.1 million for the three months ended
March 31, 2022. The increase was primarily attributable to higher average
investment rates in the current period.

Other Income (Expense), Net.  Other income (expense), net increased $6.7
million, to an income total of $3.2 million for the three months ended March 31,
2023, from an expense total of $3.5 million for the three months ended March 31,
2022.

Other income of $3.2 million recorded during the three months ended March 31,
2023 consisted of increases in other income of $1.9 million derived from higher
interest rates in the current period on restricted cash and $1.3 million from an
increase in the value of investments purchased to fund our employee deferred
compensation obligations.

Other expense of $3.5 million recorded during the three months ended March 31,
2022 consisted of $1.9 million from a decline in the value of investments
purchased to fund our employee deferred compensation obligations, a $1.0 million
adjustment to increase certain acquisition-related accrued liabilities recorded
in prior periods and $0.6 million of other net expenses.

Income Tax Provision.  Income taxes increased $5.6 million, to $54.4 million for
the three months ended March 31, 2023, from $48.8 million for the three months
ended March 31, 2022. Our effective tax rate for the three months ended March
31, 2023 was 21.6%. Our effective tax rate for the three months ended March 31,
2022 was 21.3%.

The income tax provision for the three months ended March 31, 2023 included a
benefit of $2.7 million from share-based payment awards being recognized in the
income statement when settled, as well as a portion of our internal financing
being taxed at effective rates substantially lower than the U.S. federal
statutory rate.

The income tax provision for the three months ended March 31, 2022 included a
benefit of $2.4 million from share-based payment awards being recognized in the
income statement when settled, as well as a portion of our internal financing
being taxed at effective rates substantially lower than the U.S. federal
statutory rate.

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SEGMENT RESULTS

General

No single contract or customer accounted for more than 10% of our total revenues
at the consolidated or reportable segment level during the periods presented.
The following table disaggregates our revenue by service line for the periods
indicated (in thousands of U.S. dollars).

                                           Three Months Ended March 31,
                                             2023                2022
Commercial                              $       602,279     $       499,676
Residential                                     514,053             440,288
Industrial and construction roll off            318,315             259,488

Total collection                              1,434,647           1,199,452
Landfill                                        343,433             299,765
Transfer                                        273,521             217,957
Recycling                                        31,301              63,094
E&P                                              51,759              43,555
Intermodal and other                             38,212              45,693
Intercompany                                  (272,370)           (223,261)
Total                                   $     1,900,503     $     1,646,255

We manage our operations through the following five geographic solid waste operating segments: Eastern, Southern, Western, Central and Canada. Our five geographic solid waste operating segments comprise our reportable segments.

Our


Chief Operating Decision Maker evaluates operating segment profitability and
determines resource allocations based on several factors, of which the primary
financial measure is segment EBITDA. We define segment EBITDA as earnings before
interest, taxes, depreciation, amortization, impairments and other operating
items and other income (expense). Segment EBITDA is not a measure of operating
income, operating performance or liquidity under GAAP and may not be comparable
to similarly titled measures reported by other companies. Our management uses
segment EBITDA in the evaluation of segment operating performance as it is a
profit measure that is generally within the control of the operating segments.

Each operating segment is responsible for managing several vertically integrated operations, which are comprised of districts.

Summarized financial information for our reportable segments are shown in the following tables in thousands of U.S. dollars and as a percentage of total segment revenue for the periods indicated.



Three Months Ended                               EBITDA   Depreciation and
  March 31, 2023        Revenue     EBITDA (b)   Margin     Amortization
Eastern               $   491,418  $    119,980  24.4 %   $          69,646
Southern                  447,040       133,271  29.8 %              51,103
Western                   410,003       116,301  28.4 %              48,689
Central                   324,886       109,813  33.8 %              40,153
Canada                    227,156        82,984  36.5 %              29,992
Corporate(a)                    -       (2,454)     -                 3,758
                      $ 1,900,503  $    559,895  29.5 %   $         243,341


Three Months Ended                               EBITDA   Depreciation and
  March 31, 2022        Revenue     EBITDA (b)   Margin     Amortization
Eastern               $   421,597  $    107,788  25.6 %   $          65,284
Southern                  387,064       108,610  28.1 %              47,572
Western                   346,710       104,747  30.2 %              36,563
Central                   276,177        92,036  33.3 %              35,026
Canada                    214,707        84,844  39.5 %              27,364
Corporate(a)                    -       (4,702)     -                 5,776
                      $ 1,646,255  $    493,323  30.0 %   $         217,585


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    The majority of Corporate expenses are allocated to the five operating
    segments.  Direct acquisition expenses, expenses associated with common

shares held in the deferred compensation plan exchanged for other investment (a) options and share-based compensation expenses associated with Progressive

Waste share-based grants outstanding at June 1, 2016 that were continued by

the Company are not allocated to the five operating segments and comprise the

net EBITDA for our Corporate segment for the periods presented.

For those items included in the determination of segment EBITDA, the (b) accounting policies of the segments are the same as those described in our

most recent Annual Report on Form 10-K.

A reconciliation of segment EBITDA to Income before income tax provision is included in Note 10 to our Condensed Consolidated Financial Statements included in Part 1, Item 1 of this report.



Significant changes in revenue, EBITDA and depreciation, depletion and
amortization for our reportable segments for the three month period ended March
31, 2023, compared to the three month period ended March 31, 2022, are discussed
below.

Effective April 1, 2023, we modified our organizational structure under new regional operating segments. See "Subsequent Events" in Note 18 to the Condensed Consolidated Financial Statements included in Part I, Item 1 of this Quarterly Report on Form 10-Q.

Eastern



Revenue increased $69.8 million to $491.4 million for the three months ended
March 31, 2023, from $421.6 million for the three months ended March 31, 2022,
due to price increases, contributions from acquisitions, and an increase in roll
off volume, partially offset by decreased post-collection volumes, decreased
residential collection volumes, lower prices for recyclable commodities and
decreased recycle commodity volumes.

EBITDA increased $12.2 million to $120.0 million, or a 24.4% EBITDA margin for
the three months ended March 31, 2023, from $107.8 million, or a 25.6% EBITDA
margin for the three months ended March 31, 2022. The decrease in our EBITDA
margin was due primarily to the impact of acquisitions having lower EBITDA
margins than our segment average, increased labor costs, increased third-party
trucking and transportation expenses, higher costs associated with increased
rates for truck, container, and facility repair parts and services, increased
diesel fuel expenses driven by higher pricing, higher leachate and other
landfill maintenance costs, an increase in professional fees driven by legal
costs, and an increase in the average auto and workers' compensation claim cost,
partially offset by lower recycle commodity rebates driven by lower average
commodity pricing.

Depreciation, depletion and amortization expense increased $4.3 million, to
$69.6 million for the three months ended March 31, 2023, from $65.3 million for
the three months ended March 31, 2022, due to assets acquired in acquisitions,
additions to our fleet and equipment and higher depletion expense due to higher
landfill development costs increasing our per ton landfill depletion rates,

net
of lower landfill volumes.

Southern

Revenue increased $59.9 million to $447.0 million for the three months ended
March 31, 2023, from $387.1 million for the three months ended March 31, 2022,
due to solid waste price increases, contributions from acquisitions, increased
E&P waste revenues attributable to increases in the demand for our E&P waste
services and increased landfill volumes in our Florida market driven by the
impact of Hurricane Ian on construction and demolition activity, partially
offset by lower residential collection volumes due to the purposeful non-renewal
of a collection contract during the prior year period and a decrease in
recyclable commodity prices as compared to the prior year.

EBITDA increased $24.7 million to $133.3 million, or a 29.8% EBITDA margin for
the three months ended March 31, 2023, from $108.6 million, or a 28.1% EBITDA
margin for the three months ended March 31, 2022. The increase in our EBITDA
margin was due to price-led increases in solid waste revenue, contribution from
the aforementioned hurricane-driven construction and demolition activity
increasing post-collection volumes, increased earnings at our E&P

                                       37

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waste operations, the impact of acquisitions having higher EBITDA margins than
our segment average, and the purposeful non-renewal of a residential contract,
partially offset by higher labor costs, an increase in costs for truck,
container, and facility repair, increased diesel and natural gas fuel expenses,
an increase in trucking costs, higher legal costs, an increase in auto and
workers' compensation claim costs, and increased leachate expense.

Depreciation, depletion and amortization expense increased $3.5 million, to
$51.1 million for the three months ended March 31, 2023, from $47.6 million for
the three months ended March 31, 2022, due to assets acquired in acquisitions,
additions to our fleet and equipment and higher depletion expense due to
increased landfill volumes and higher landfill development costs increasing our
per ton landfill depletion rates, partially offset by a reduction in
amortization expense associated with the loss of certain residential service
contracts.

Western

Revenue increased $63.3 million to $410.0 million for the three months ended
March 31, 2023, from $346.7 million for the three months ended March 31, 2022,
due to contributions from acquisitions, price increases, partially offset by
decreased roll off and post-collection volumes driven by significant weather
events, a decrease in the price of recyclable commodities as compared to the
prior year period, and lower intermodal revenue.

EBITDA increased $11.6 million to $116.3 million, or a 28.4% EBITDA margin for
the three months ended March 31, 2023, from $104.7 million, or a 30.2% EBITDA
margin for the three months ended March 31, 2022. The decrease in our EBITDA
margin was due to the impact of acquisitions having lower EBITDA margins than
our segment average, higher labor costs due primarily to wage increases, an
increase in costs for truck, container and facility repairs, increased diesel
and natural gas fuel expenses, increased taxes on higher revenues, higher
disposal costs driven by rate increases, partially offset by lower real estate
rental costs and the benefits from price-led increases in revenue.

Depreciation, depletion and amortization expense increased $12.1 million, to
$48.7 million for the three months ended March 31, 2023, from $36.6 million for
the three months ended March 31, 2022, due to assets acquired in acquisitions
and additions to our fleet and equipment.

Central



Revenue increased $48.7 million to $324.9 million for the three months ended
March 31, 2023, from $276.2 million for the three months ended March 31, 2022,
due to price increases, contributions from acquisitions, partially offset by a
decrease in the value of recyclable commodities compared to the prior year
period.

EBITDA increased $17.8 million to $109.8 million, or a 33.8% EBITDA margin for
the three months ended March 31, 2023, from $92.0 million, or a 33.3% EBITDA
margin for the three months ended March 31, 2022. The increase in our EBITDA
margin was due to the benefits from price-led increases in revenue, partially
offset by acquisitions having EBITDA margins lower than our segment average,
increased labor costs related primarily to wage increases, an increase in the
costs of truck, container and facility repairs, increased diesel and natural gas
fuel expenses, higher taxes paid on increased revenues, an increase in trucking
costs, higher disposal fees driven by rate increases, and higher recycle
processing fees paid driven by a decrease in recyclable commodity prices.

Depreciation, depletion and amortization expense increased $5.2 million, to
$40.2 million for the three months ended March 31, 2023, from $35.0 million for
the three months ended March 31, 2022, due to assets acquired in acquisitions,
additions to our fleet and equipment and higher depletion expense due to higher
landfill development costs increasing our per ton landfill depletion rates.

Canada



Revenue increased $12.5 million to $227.2 million for the three months ended
March 31, 2023, from $214.7 million for the three months ended March 31, 2022,
due to price increases, contributions from acquisitions, partially offset by a
decrease in the average foreign currency exchange rate in effect during the
comparable reporting periods, lower prices for

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renewable energy credits associated with the generation of landfill gas, lower landfill volumes driven by decreased special waste, and lower prices for recyclable commodities as compared to the prior year period.



EBITDA decreased $1.8 million to $83.0 million, or a 36.5% EBITDA margin for the
three months ended March 31, 2023, from $84.8 million, or a 39.5% EBITDA margin
for the three months ended March 31, 2022. The decrease in our EBITDA margin was
due to acquisitions having EBITDA margins lower than our segment average,
increased disposal expenses, higher labor costs, increased allocated overhead
costs from our corporate segment, and increased bad debt costs, partially offset
by lower recyclable commodity rebate expenses driven by a decrease in recyclable
commodity prices as compared to prior year.

Depreciation, depletion and amortization expense increased $2.6 million, to
$30.0 million for the three months ended March 31, 2023, from $27.4 million for
the three months ended March 31, 2022, due to assets acquired in acquisitions
and additions to our fleet and equipment, partially offset by a decrease in
depletion expense due to lower landfill disposal volumes and a decrease in the
average foreign currency exchange rate in effect during the comparable reporting
periods.

Corporate

EBITDA increased $2.2 million, to a loss of $2.5 million for the three months
ended March 31, 2023, from a loss of $4.7 million for the three months ended
March 31, 2022. The increase was due to compensation to non-management personnel
associated with the impact of the COVID-19 pandemic that occurred in the prior
year period that did not reoccur, increased allocation of costs to our operating
segments driven by overall higher corporate expenses, lower costs associated
with a decreased number of acquisitions when compared to prior year, partially
offset by increased equity-based compensation expense associated with our annual
recurring grants of restricted share units to our personnel, increased deferred
compensation expenses, higher bad debt costs driven by increased revenue and
acquisitions, and increased costs due to increased travel and meetings.

LIQUIDITY AND CAPITAL RESOURCES

The following table sets forth cash flow information for the three months ended March 31, 2023 and 2022 (in thousands of U.S. dollars):



                                                                  Three Months Ended
                                                                      March 31,
                                                                 2023           2022

Net cash provided by operating activities                     $   442,358    $   440,897
Net cash used in investing activities                           (317,759)  

(489,881)


Net cash provided by (used in) financing activities              (65,424)  

292,058

Effect of exchange rate changes on cash, cash equivalents and restricted cash

                                                  (54)   

595

Net increase in cash, cash equivalents and restricted cash 59,121

243,669


Cash, cash equivalents and restricted cash at beginning of
period                                                            181,364  

219,615


Cash, cash equivalents and restricted cash at end of
period                                                        $   240,485    $   463,284


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Operating Activities Cash Flows

For the three months ended March 31, 2023, net cash provided by operating activities was $442.3 million. For the three months ended March 31, 2022, net cash provided by operating activities was $440.9 million. The $1.4 million increase was due primarily to the following:

Increase in earnings - Our increase in net cash provided by operating

activities was favorably impacted by $46.3 million from an increase in net

income, excluding depreciation, amortization of intangibles, share-based

compensation, adjustments to and payments of contingent consideration recorded

1) in earnings and loss on disposal of assets and impairments, due primarily to

price increases, earnings from acquisitions closed during, or subsequent to,

the three months ended March 31, 2022, a decrease in compensation to

non-management personnel associated with the impact of the COVID-19 pandemic

that occurred in the three months ended March 31, 2022 that did not reoccur in

the current period, and an increase in earnings at our E&P waste operations.

Prepaid expenses - Our increase in net cash provided by operating activities

was favorably impacted by $39.8 million from prepaid expenses as changes in

prepaid expenses resulted in an increase to operating cash flows of $18.6

million for the three months ended March 31, 2023, compared to a decrease to

2) operating cash flows of $21.2 million for the three months ended March 31,

2022. The increase for the three months ended March 31, 2023 was due primarily

to decreased prepaid income tax payments and lower payments of annual

insurance premiums. The decrease for the three months ended March 31, 2022 was

due primarily to increases in prepaid income tax payments and prepaid vendor


    payments.


    Accounts receivable - Our increase in net cash provided by operating

activities was favorably impacted by $32.2 million from accounts receivable as

changes in accounts receivable resulted in an increase to operating cash flows

of $21.0 million for the three months ended March 31, 2023, compared to a

3) decrease to operating cash flows of $11.2 million for the three months ended

March 31, 2022. The increase for the three months ended March 31, 2023 was due

to one additional collection day in the period, partially offset by increases

in revenue, which remained as outstanding receivables at March 31, 2023. The


    decrease for the three months ended March 31, 2022 was due to increases in
    revenues, which remained as outstanding receivables at March 31, 2022.

Accounts payable and accrued liabilities - Our increase in net cash provided

by operating activities was unfavorably impacted by $96.5 million from

accounts payable and accrued liabilities as changes in accounts payable and

accrued liabilities resulted in a decrease to operating cash flows of $92.9

million for the three months ended March 31, 2023, compared to an increase to

4) operating cash flows of $3.6 million for the three months ended March 31,

2022. The decrease for the three months ended March 31, 2023 was due primarily

to outstanding obligations to vendors and accrued annual management bonus

compensation as of December 31, 2022 that were paid in the current period. The


    increase for the three months ended March 31, 2022 was due primarily to
    increases in operating expenses during the period which remained as
    outstanding obligations at March 31, 2022.


    Deferred income taxes - Our increase in net cash provided by operating

activities was unfavorably impacted by $10.2 million from deferred income

taxes as changes in deferred income taxes resulted in an increase to operating

5) cash flows of $28.2 million for the three months ended March 31, 2023,

compared to an increase to operating cash flows of $38.4 million for the three

months ended March 31, 2022. For both comparative periods, the increase in

deferred taxes was primarily due to accelerated tax depreciation from capital

expenditures.

Deferred revenue - Our increase in net cash provided by operating activities

was unfavorably impacted by $5.8 million from deferred revenue as changes in

deferred revenue resulted in an increase to operating cash flows of $10.8

6) million for the three months ended March 31, 2023, compared to an increase to

operating cash flows of $16.6 million for the three months ended March 31,

2022. For both comparative periods, deferred revenue increased due to price

increases on our advanced billed residential and commercial collection

services.




At March 31, 2023, we had a working capital deficit of $248.9 million, including
cash and equivalents of $133.9 million.  Our working capital increased $146.1
million from a working capital deficit of $395.0 million at December 31, 2022
including cash and equivalents of $78.6 million, due primarily to an increase in
cash balances and decreases in accounts payable and accrued liabilities driven
by the timing of payments for obligations to vendors and accrued annual
management bonus compensation that were outstanding as of December 31, 2022,
partially offset by decreased accounts receivable, a decrease in prepaid income
tax and lower prepaid insurance costs. To date, we have experienced no loss or
lack of access to our cash and equivalents; however, we can provide no
assurances that access to our cash and equivalents will not be impacted by
adverse conditions in the financial markets.  Our strategy in managing our

working capital is

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generally to apply the cash generated from our operations that remains after
satisfying our working capital and capital expenditure requirements, along with
share repurchase and dividend programs, to reduce the unhedged portion of our
indebtedness under our Credit Agreement and to minimize our cash balances.

Investing Activities Cash Flows



Net cash used in investing activities decreased $172.1 million to $317.8 million
for the three months ended March 31, 2023, from $489.9 million for the three
months ended March 31, 2022. The significant components of the decrease included
the following:

1) A decrease in cash paid for acquisitions of $210.6 million; less

An increase in capital expenditures at operations acquired during the

2) comparative periods of $12.9 million due to expenditures for landfill site

costs, trucks and equipment;

An increase in capital expenditures at operations owned in the comparable

3) periods of $10.6 million due to increases in trucks, equipment and landfill

site costs; and

A decrease in proceeds from disposal of assets of $13.8 million due to lower

4) disposal of non-strategic assets to provide funding toward new capital

expenditures.

Financing Activities Cash Flows



Net cash used in financing activities increased $357.5 million to $65.4 million
for the three months ended March 31, 2023, from net cash provided by financing
activities of $292.1 million for the three months ended March 31, 2022. The
significant components of the increase included the following:

An increase from the net change in long-term borrowings of $782.9 million in

1) which long-term borrowings increased $17.3 million during the three months

ended March 31, 2023 and increased $800.2 million during the three months

ended March 31, 2022;

An increase from higher cash dividends paid of $6.4 million due primarily to

2) an increase in our quarterly dividend rate for the three months ended March

31, 2023 to $0.255 per share, from $0.23 per share for the three months ended

March 31, 2022; and

An increase in tax withholdings related to net share settlements of

3) equity-based compensation of $5.7 million due to an increase in the value of

equity-based compensation awards vesting; less

4) A decrease from lower payments to repurchase our common shares of $425.0

million that occurred in the three months ended March 31, 2022; and

A decrease from costs incurred for the issuance of debt of $4.4 million from

5) the issuance of $500 million of senior unsecured notes during the three months

ended March 31, 2022.




On July 26, 2022, our Board of Directors approved, subject to receipt of
regulatory approvals, the annual renewal of our normal course issuer bid, or the
NCIB, to purchase up to 12,859,066 of our common shares during the period of
August 10, 2022 to August 9, 2023 or until such earlier time as the NCIB is
completed or terminated at our option. Shareholders may obtain a copy of our TSX
Form 12 - Notice of Intention to Make a Normal Course Issuer Bid, without
charge, by request directed to our Executive Vice President and Chief Financial
Officer at (832) 442-2200.  The timing and amounts of any repurchases pursuant
to the NCIB will depend on many factors, including our capital structure, the
market price of our common shares and overall market conditions. All common
shares purchased under the NCIB will be immediately cancelled following their
repurchase.  Information regarding our NCIB can be found under the section
"Normal Course Issuer Bid" in Note 16 to the Condensed Consolidated Financial
Statements included in Part I, Item 1 of this Quarterly Report on Form 10-Q and
is incorporated herein by reference.

Our Board of Directors authorized the initiation of a quarterly cash dividend in
October 2010 and has increased it on an annual basis.  In November 2022, we
announced that our Board of Directors increased our regular quarterly cash
dividend by $0.025, from $0.230 to $0.255 per share.  Cash dividends of $65.8
million and $59.4 million were paid during the three months ended March 31, 2023
and 2022, respectively. We cannot assure as to the amounts or timing of future
dividends.

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Our business is capital intensive. Our capital requirements include acquisitions
and capital expenditures for landfill cell construction, landfill development,
landfill closure activities and intermodal facility construction in the future.

We made $174.5 million in capital expenditures for property and equipment, net
of proceeds from disposal of assets, during the three months ended March 31,
2023, and we expect to make total capital expenditures for property and
equipment of approximately $895 million in 2023, net of proceeds from disposal
of assets.  We have funded and intend to fund the balance of our planned 2023
capital expenditures principally through cash on hand, internally generated
funds and borrowings under our Credit Agreement. In addition, we may make
substantial additional capital expenditures in acquiring land and solid waste
businesses. If we acquire additional landfill disposal facilities, we may also
have to make significant expenditures to bring them into compliance with
applicable regulatory requirements, obtain permits or expand our available
disposal capacity. We cannot currently determine the amount of these
expenditures because they will depend on the number, nature, condition and
permitted status of any acquired landfill disposal facilities. We believe that
our cash and equivalents, Credit Agreement and the funds we expect to generate
from operations will provide adequate cash to fund our working capital and other
cash needs for the foreseeable future. However, disruptions in the capital and
credit markets could adversely affect our ability to draw on our Credit
Agreement or raise other capital. Our access to funds under the Credit Agreement
is dependent on the ability of the banks that are parties to the agreement to
meet their funding commitments. Those banks may not be able to meet their
funding commitments if they experience shortages of capital and liquidity or if
they experience excessive volumes of borrowing requests within a short period of
time.

At March 31, 2023, $650.0 million under the term loan and $650.6 million under
the revolving credit facility were outstanding under the Credit Agreement,
exclusive of outstanding standby letters of credit of $39.5 million. We also had
$85.1 million of letters of credit issued and outstanding at March 31, 2023
under a facility other than the Credit Agreement.  Our Credit Agreement matures
in July 2026.  At March 31, 2023, $800.0 million under the term loan was
outstanding under the Term Loan Agreement, which matures in July 2026.

We are a well-known seasoned issuer with an effective shelf registration
statement on Form S-3 filed in September 2021, which registers an unspecified
amount of debt securities, including debentures, notes or other types of debt.
In the future, we may issue debt securities under our shelf registration
statement or in private placements from time to time on an opportunistic basis,
based on market conditions and available pricing. Unless otherwise indicated in
the relevant offering documents, we expect to use the proceeds from any such
offerings for general corporate purposes, including repaying, redeeming or
repurchasing debt, acquiring additional assets or businesses, capital
expenditures and increasing our working capital.

At March 31, 2023, we had the following contractual obligations:



                                                                   Payments 

Due by Period


                                                           (amounts in 

thousands of U.S. dollars)


                                                          Less Than      1 to 3                          Over 5
Recorded Obligations                          Total         1 Year        Years       3 to 5 Years        Years
Long-term debt                             $ 6,997,427    $   10,513    $  13,915    $    2,111,561    $ 4,861,438
Cash interest payments                     $ 2,477,936    $  268,799    $ 540,949    $      355,279    $ 1,312,909
Contingent consideration                   $   102,903    $   64,489    $   3,224    $        3,224    $    31,966
Operating leases                           $   240,989    $   31,011    $ 

62,200 $ 44,434 $ 103,344 Final capping, closure and post-closure $ 1,787,714 $ 16,633 $ 14,514 $ 15,399 $ 1,741,168




____________________

Long-term debt payments include:

$650.6 million in principal payments due July 2026 related to our revolving

credit facility under our Credit Agreement. We may elect to draw amounts on

our Credit Agreement in U.S. dollar Term SOFR rate loans, U.S. dollar base

rate loans, Canadian-based bankers' acceptances or BA equivalent notes, and

Canadian dollar prime rate loans. At March 31, 2023, $440.0 million of the

1) outstanding borrowings drawn under the revolving credit facility were in U.S.

Term SOFR rate loans, which bear interest at the Term SOFR rate plus the

applicable margin (for a total rate ranging from 5.77% to 5.91% on such date).

At March 31, 2023, $210.6 million of the outstanding borrowings drawn under


    the revolving credit facility were in Canadian-based bankers' acceptances,
    which bear


                                       42

  Table of Contents

interest at the Canadian Dollar Offered Rate plus the applicable acceptance fee

(for a total rate of 5.92% on such date).

$650.0 million in principal payments due July 2026 related to our term loan

under our Credit Agreement. Outstanding amounts on the term loan can be either

2) base rate loans or Term SOFR loans. At March 31, 2023, all amounts outstanding

under the term loan were in Term SOFR loans which bear interest at the Term

SOFR rate plus the applicable margin (for a total rate of 5.77% on such date).

$800.0 million in principal payments due July 2026 related to our term loan

under our Term Loan Agreement. Outstanding amounts on the term loan can be

3) either base rate loans or Term SOFR loans. At March 31, 2023, all amounts

outstanding under the term loan were in Term SOFR loans which bear interest at

the Term SOFR rate plus the applicable margin (for a total rate of 5.78% on

such date).

4) $500.0 million in principal payments due 2028 related to our 2028 Senior

Notes. The 2028 Senior Notes bear interest at a rate of 4.25%.

5) $500.0 million in principal payments due 2029 related to our 2029 Senior

Notes. The 2029 Senior Notes bear interest at a rate of 3.50%.

6) $600.0 million in principal payments due 2030 related to our 2030 Senior

Notes. The 2030 Senior Notes bear interest at a rate of 2.60%.

7) $650.0 million in principal payments due 2032 related to our 2032 Senior

Notes. The 2032 Senior Notes bear interest at a rate of 2.20%.

8) $500.0 million in principal payments due 2032 related to our New 2032 Senior


    Notes. The New 2032 Senior Notes bear interest at a rate of 3.20%.

9) $750.0 million in principal payments due 2033 related to our 2033 Senior

Notes. The 2033 Senior Notes bear interest at a rate of 4.20%.

10) $500.0 million in principal payments due 2050 related to our 2050 Senior

Notes. The 2050 Senior Notes bear interest at a rate of 3.05%.

11) $850.0 million in principal payments due 2052 related to our 2052 Senior

Notes. The 2052 Senior Notes bear interest at a rate of 2.95%.

$36.0 million in principal payments related to our notes payable to sellers

12) and other third parties. Our notes payable to sellers and other third parties

bear interest at rates between 2.42% and 10.35% at March 31, 2023, and have

maturity dates ranging from 2024 to 2036.

$10.8 million in principal payments related to our financing leases. Our

13) financing leases bear interest at rates between 1.89% and 2.16% at March 31,

2023, and have expiration dates ranging from 2026 to 2027.

The following assumptions were made in calculating cash interest payments:

We calculated cash interest payments on the Credit Agreement using the Term

SOFR rate plus the applicable Term SOFR margin, the base rate plus the

1) applicable base rate margin, the Canadian Dollar Offered Rate plus the

applicable acceptance fee and the Canadian prime rate plus the applicable

prime rate margin at March 31, 2023. We assumed the Credit Agreement is paid

off when it matures in July 2026.

We calculated cash interest payments on the Term Loan Agreement using the Term

2) SOFR rate plus the applicable Term SOFR margin at March 31, 2023. We assumed


    the Term Loan Agreement is paid off when it matures in July 2026.


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We calculated cash interest payments on our interest rate swaps using the

3) stated interest rate in the swap agreement less the Term SOFR rate through the

earlier expiration of the term of the swaps or the term of the credit

facility.




Contingent consideration payments include $85.8 million recorded as liabilities
in our Condensed Consolidated Financial Statements at March 31, 2023, and $17.1
million of future interest accretion on the recorded obligations.

We are party to operating lease agreements and finance leases. These lease agreements are established in the ordinary course of our business and are designed to provide us with access to facilities and equipment at competitive, market-driven prices.

The estimated final capping, closure and post-closure expenditures presented above are in current dollars.



                                                        Amount of 

Commitment Expiration Per Period


                                                          (amounts in 

thousands of U.S. dollars)


                                                               Less Than      1 to 3      3 to 5      Over 5
Unrecorded Obligations(1)                        Total          1 Year        Years       Years       Years
Unconditional purchase obligations            $   175,812     $   135,943
 $ 39,163    $    706    $      -


____________________

We are party to unconditional purchase obligations. These purchase

obligations are established in the ordinary course of our business and are

designed to provide us with access to products at competitive, market-driven

prices. At March 31, 2023, our unconditional purchase obligations consisted

of multiple fixed-price fuel purchase contracts under which we have

(1) 56.0 million gallons remaining to be purchased for a total of $175.8 million.

The current fuel purchase contracts expire on or before December 31, 2026.

These arrangements have not materially affected our financial position,

results of operations or liquidity during the three months ended March 31,

2023, nor are they expected to have a material impact on our future financial

position, results of operations or liquidity.


We have obtained financial surety bonds, primarily to support our financial
assurance needs and landfill and E&P waste operations. We provided customers and
various regulatory authorities with surety bonds in the aggregate amounts of
approximately $1.486 billion and $1.447 billion at March 31, 2023 and
December 31, 2022, respectively. These arrangements have not materially affected
our financial position, results of operations or liquidity during the three
months ended March 31, 2023, nor are they expected to have a material impact on
our future financial position, results of operations or liquidity.

From time to time, we evaluate our existing operations and their strategic importance to us. If we determine that a given operating unit does not have future strategic importance, we may sell or otherwise dispose of those operations. Although we believe our reporting units would not be impaired by such dispositions, we could incur losses on them.



The disposal tonnage that we received in the three month periods ended March 31,
2023 and 2022, at all of our landfills during the respective period, is shown
below (tons in thousands):

                                                          Three Months Ended March 31,
                                                            2023                  2022
                                                      Number     Total      Number     Total
                                                     of Sites     Tons     of Sites     Tons
Owned operational landfills and landfills
operated under life-of-site agreements                     94    11,681    

     89    10,987
Operated landfills                                          7       160           5       150
                                                          101    11,841          94    11,137


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NON-GAAP FINANCIAL MEASURES

Adjusted Free Cash Flow



We present adjusted free cash flow, a non-GAAP financial measure, supplementally
because it is widely used by investors as a liquidity measure in the solid waste
industry. We calculate adjusted free cash flow as net cash provided by operating
activities, plus or minus change in book overdraft, plus proceeds from disposal
of assets, less capital expenditures for property and equipment and periodic
distributions to noncontrolling interests. We further adjust this calculation to
exclude the effects of items management believes impact the ability to evaluate
the liquidity of our business operations. This measure is not a substitute for,
and should be used in conjunction with, GAAP liquidity or financial measures.
Other companies may calculate adjusted free cash flow differently. Our adjusted
free cash flow for the three month periods ended March 31, 2023 and 2022, are
calculated as follows (amounts in thousands of U.S. dollars):

                                                             Three Months Ended
                                                                 March 31,
                                                            2023           2022

Net cash provided by operating activities                $   442,358    $  

440,897


Plus: Change in book overdraft                                 5,421       

87


Plus: Proceeds from disposal of assets                         1,260       

15,012


Less: Capital expenditures for property and equipment      (175,786)      (152,318)
Adjustments:
Cash received for divestitures (a)                                 -       

(5,671)


Transaction-related expenses (b)                               1,249       

23,404


Pre-existing Progressive Waste share-based grants (c)            (2)       

     76
Tax effect (d)                                                 (519)        (1,110)
Adjusted free cash flow                                  $   273,981    $   320,377


____________________

(a) Reflects the elimination of cash received in conjunction with the divestiture

of certain operations.

(b) Reflects the addback of acquisition-related transaction costs and the

settlement of an acquired tax liability.

(c) Reflects the cash settlement of pre-existing Progressive Waste share-based

awards during the period.

(d) The aggregate tax effect of footnotes (a) through (c) is calculated based on


    the applied tax rates for the respective periods.


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Adjusted EBITDA

We present adjusted EBITDA, a non-GAAP financial measure, supplementally because
it is widely used by investors as a performance and valuation measure in the
solid waste industry. Management uses adjusted EBITDA as one of the principal
measures to evaluate and monitor the ongoing financial performance of our
operations. We define adjusted EBITDA as net income attributable to Waste
Connections, plus or minus net income (loss) attributable to noncontrolling
interests, plus income tax provision, plus interest expense, less interest
income, plus depreciation and amortization expense, plus closure and
post-closure accretion expense, plus or minus any loss or gain on impairments
and other operating items, plus other expense, less other income. We further
adjust this calculation to exclude the effects of other items management
believes impact the ability to assess the operating performance of our business.
This measure is not a substitute for, and should be used in conjunction with,
GAAP financial measures. Other companies may calculate adjusted EBITDA
differently. Our adjusted EBITDA for the three month periods ended March 31,
2023 and 2022, are calculated as follows (amounts in thousands of U.S. dollars):

                                                               Three Months Ended
                                                                   March 31,
                                                               2023         2022

Net income attributable to Waste Connections                 $ 197,813    $

180,324


Plus: Net income attributable to noncontrolling interests           23     

     44
Plus: Income tax provision                                      54,389       48,839
Plus: Interest expense                                          68,353       41,324
Less: Interest income                                          (2,715)        (137)

Plus: Depreciation and amortization                            243,341     

217,585


Plus: Closure and post-closure accretion                         4,520     

4,096


Plus: Impairments and other operating items                      1,865     

1,878


Plus (less): Other expense (income), net                       (3,174)     

3,466

Adjustments:


Plus: Transaction-related expenses (a)                           2,081     

4,540


Plus: Fair value changes to equity awards (b)                      373     

    161
Adjusted EBITDA                                              $ 566,869    $ 502,120


____________________

(a) Reflects the addback of acquisition-related transaction costs.

(b) Reflects fair value accounting changes associated with certain equity awards.




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Adjusted Net Income Attributable to Waste Connections and Adjusted Net Income per Diluted Share Attributable to Waste Connections



We present adjusted net income attributable to Waste Connections and adjusted
net income per diluted share attributable to Waste Connections, both non-GAAP
financial measures, supplementally because they are widely used by investors as
valuation measures in the solid waste industry. Management uses adjusted net
income attributable to Waste Connections and adjusted net income per diluted
share attributable to Waste Connections as one of the principal measures to
evaluate and monitor the ongoing financial performance of our operations. We
provide adjusted net income attributable to Waste Connections to exclude the
effects of items management believes impact the comparability of operating
results between periods. Adjusted net income attributable to Waste Connections
has limitations due to the fact that it excludes items that have an impact on
our financial condition and results of operations. Adjusted net income
attributable to Waste Connections and adjusted net income per diluted share
attributable to Waste Connections are not a substitute for, and should be used
in conjunction with, GAAP financial measures. Other companies may calculate
these non-GAAP financial measures differently. Our adjusted net income
attributable to Waste Connections and adjusted net income per diluted share
attributable to Waste Connections for the three month periods ended March 31,
2023 and 2022, are calculated as follows (amounts in thousands of U.S. dollars,
except per share amounts):

                                                                Three Months Ended
                                                                    March 31,
                                                                2023          2022

Reported net income attributable to Waste Connections        $  197,813    $  180,324
Adjustments:
Amortization of intangibles (a)                                  39,282    

37,635


Impairments and other operating items (b)                         1,865    

1,878


Transaction-related expenses (c)                                  2,081    

4,540


Fair value changes to equity awards (d)                             373    

161


Tax effect (e)                                                 (11,024)    

(11,092)

Adjusted net income attributable to Waste Connections $ 230,390 $ 213,446



Diluted earnings per common share attributable to Waste
Connections' common shareholders:
Reported net income                                          $     0.77    $     0.69
Adjusted net income                                          $     0.89    $     0.82


____________________

(a) Reflects the elimination of the non-cash amortization of acquisition-related

intangible assets.

(b) Reflects adjustments for impairments and other operating items.

(c) Reflects the addback of acquisition-related transaction costs.

(d) Reflects fair value accounting changes associated with certain equity awards.

(e) The aggregate tax effect of the adjustments in footnotes (a) through (d) is

calculated based on the applied tax rates for the respective periods.

INFLATION



In the current environment, we have seen inflationary pressures resulting from
higher fuel, materials and labor costs in certain markets and higher resulting
third-party costs in areas such as brokerage, repairs and construction.
 Consistent with industry practice, many of our contracts allow us to pass
through certain costs to our customers, including increases in landfill tipping
fees and, in some cases, fuel costs.  To the extent that there are decreases in
fuel costs, in some cases, a portion of these reductions are passed through to
customers in the form of lower fuel and material surcharges. Therefore, we
believe that we should be able to increase prices to offset many cost increases
that result from inflation in the ordinary course of business. However,
competitive pressures or delays in the timing of rate increases under certain of
our contracts may require us to absorb at least part of these cost increases,
especially if cost increases exceed the average rate of inflation. Management's
estimates associated with inflation have an impact on our accounting for
landfill liabilities.

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SEASONALITY

Based on historic trends, excluding any impact from the COVID-19 pandemic or an
economic recession, we would expect our operating results to vary seasonally,
with revenues typically lowest in the first quarter, higher in the second and
third quarters and lower in the fourth quarter than in the second and third
quarters. This seasonality reflects (a) the lower volume of solid waste
generated during the late fall, winter and early spring because of decreased
construction and demolition activities during winter months in Canada and the
U.S. and (b) reduced E&P activity during harsh weather conditions, with expected
fluctuation due to such seasonality between our highest and lowest quarters of
approximately 10%. In addition, some of our operating costs may be higher in the
winter months. Adverse winter weather conditions slow waste collection
activities, resulting in higher labor and operational costs. Greater
precipitation in the winter increases the weight of collected municipal solid
waste, resulting in higher disposal costs, which are calculated on a per ton
basis.

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