Exelon Corporation is a Fortune 200 company and the nation’s largest energy delivery company, serving more than 10.5 million customers through six fully regulated transmission and distribution utilities. Headquartered in Chicago, Exelon operates in 48 states, Washington D.C., and Canada, delivering electricity and natural gas to approximately 10 million customers in Delaware, the District of Columbia, Illinois, Maryland, New Jersey, and Pennsylvania. The company is committed to providing superior value for its customers, employees, investors, and the communities it serves.

Exelon's family of companies includes Exelon Generation (Energy Generation), Constellation (Energy Sales), BGE (Transmission & Delivery), ComEd (Transmission & Delivery), PECO (Transmission & Delivery), Atlantic City Electric (Transmission & Delivery), Delmarva Power (Transmission & Delivery), and Pepco (Transmission & Delivery).

Exelon's power generation fleet is one of the cleanest in the nation, comprising nuclear (62%), natural gas (20%), hydroelectric (4%), wind (4%), natural gas & oil (4%), oil (3%), solar (1%), and landfill gas (0.19%). The company is also developing fuel cell projects, zero-emission natural gas plants, and microgrids.