Exelon Corp

Exelon Corporation (Exelon) is a Fortune 100 company headquartered in Chicago that supplies power generation, competitive energy sales, transmission and delivery.

• Exelon is one of the largest competitive generators with more than 32,700 MW of owned capacity, comprising one of the nation’s cleanest, lowest-cost power generation fleets.

• As the nation’s leading competitive energy provider, Exelon does business in 48 states, the District of Columbia and Canada. The company’s competitive energy business unit, Constellation, provides energy products and services to more than 2.2 million residential, public sector and business customers, including more than two-thirds of the Fortune 100.

• Our six utilities deliver electricity and/or natural gas to more than 10 million customers in New Jersey (Atlantic City Electric, or ACE), northern Illinois (ComEd), Delaware (Delmarva Power, or DPL), southeastern Pennsylvania (PECO), Maryland (BGE, DPL and Pepco) and the District of Columbia (Pepco).