Exelon Corporation (Exelon) is a registered public utility holding company that, through its subsidiaries, operates in two business segments, Energy Delivery and Generation. In addition to our two business segments, Exelon Business Services Company provides Exelon and its subsidiaries with financial, human resource, legal, information technology, supply management, and corporate governance services.
Energy Delivery
Exelon Energy Delivery serves more than 3.7 million electricity customers in Northern Illinois through ComEd and about 1.5 million electricity and 460,000 natural gas customers in Southeastern Pennsylvania through PECO Energy.
Generation
As one of the world’s largest power producers and wholesale marketers, Exelon Generation has access to more than 38,000 megawatts of electricity. Comprised of three operating groups, Exelon Nuclear, Exelon Power and Exelon PowerTeam, Exelon Generation is bold and aggressive. It seizes opportunities and makes the most of them to service its customers and communities.