Exelon Corporation announced that it has appointed Calvin G. Butler Jr., CEO of Baltimore Gas and Electric Company, as Interim CEO of Exelon Utilities, effective immediately. This appointment follows the retirement of Anne Pramaggiore, Senior Executive Vice President and CEO of Exelon Utilities, which is also effective immediately. The CEOs of Exelon’s other utilities – Joseph Dominguez, CEO of ComEd, Michael A. Innocenzo, CEO of PECO, and David M. Velazquez, CEO of Pepco Holdings – will report to Mr. Butler. In addition, Exelon Utility CEO staff heads Val Jensen, Carim Khouzami and Mike Kormos will also report to Mr. Butler moving forward. Mr. Butler is an 11-year veteran of Exelon and has more than 25 years of leadership experience in the utilities industry and in regulatory, legislative and public affairs. As CEO of BGE, he is responsible for implementing the utility’s strategic priorities, including its initiatives related to safety, reliability, customer service, innovation and technology, and diversity and inclusion.