A multi-regional and diverse company

Exelon is a multi-regional, diverse company, with more than 19,000 employees in six states. From our corporate headquarters located in downtown Chicago to power plants and company offices found in the Midwest and Mid-Atlantic regions and the state of Texas, Exelon employees work to provide the electricity and natural gas services that power growing communities.

Illinois

Learn more about Exelon in Illinois.

• Exelon Corporate headquarters in downtown Chicago
•  Exelon Nuclear headquarters in Warrenville
•  ComEd electric delivery area in northern Illinois
•  ComEd headquarters in Chicago
•  Braidwood Generating Station - Nuclear
•  Byron Generating Station - Nuclear
•  Clinton Power Station - Nuclear
•  Dresden Generating Station - Nuclear
•  LaSalle County Generating Station - Nuclear
•  Quad Cities Generating Station - Nuclear

Pennsylvania

Learn more about Exelon in Pennsylvania.

•  PECO electric and gas delivery area in southeastern Pennsylvania
•  PECO headquarters in Philadelphia
•  Exelon Generation and Power Team offices in Kennett Square
•  Limerick Generating Station - Nuclear
•  Peach Bottom Atomic Power Station - Nuclear
•  Three Mile Island - Nuclear
•  Eddystone Generating Station - Fossil
•  Cromby Generating Station - Fossil
•  Scullyhill Generating Station - Oil
•  Fairless Hills - Landfill Gas; Solar; Education Center
•  Muddy Run Pumped Storage Facility - Hydro

Texas

Learn more about Exelon in Texas.

• Handley Generating Station - Gas  
•  Mountain Creek Generating Station - Gas  
•  ExTex LaPorte Generating Station - Gas

New Jersey

Learn more about Exelon in New Jersey.

• Oyster Creek Generating Station - Nuclear

Maryland

Learn more about Exelon in Maryland.

• Conowingo Hydroelectric Generating Station - Hydro

Massachusetts

Learn more about Exelon in Massachusetts.

• Framingham Generating Station - Fossil
• West Medway Generating Station - Fossil