Exelon Nuclear Fact Sheet
Exelon Nuclear, a division of Exelon Generation, is headquartered in Kennett Square, Pa. and
operates the largest nuclear fleet in the nation. The fleet includes 23 reactors at 14 facilities located
in Illinois, Maryland, Nebraska, New Jersey, New York, and Pennsylvania, and has the capacity to
generate more than 22,000 megawatts of electricity. Bryan Hanson is President and Chief Nuclear
Officer, Exelon Nuclear.
There are more than 11,000 nuclear professionals working in Exelon Generation’s nuclear division.
These professionals implement industry best practices to ensure safe, reliable operation throughout
Exelon’s nuclear fleet.
Exelon believes that clean, affordable energy is the key to a brighter, more sustainable future.
Exelon’s nuclear power plants account for approximately 55 percent of Exelon’s power generation
portfolio. Nuclear power plants are critical to the stability of the U.S. electrical grid because they can
produce an uninterrupted flow of electricity for extended periods. This uninterrupted flow supplies
the necessary level of baseload electricity for the grid to operate around-the-clock.
Exelon’s nuclear stations
Braidwood Generating Station
Byron Generating Station
Calvert Cliffs Nuclear Power Plant
Clinton Power Station
Dresden Generating Station
Fort Calhoun Station*
Ginna Nuclear Power Plant
LaSalle County Generating Station
Limerick Generating Station
Nine Mile Point Nuclear Station
Oyster Creek Generating Station
Peach Bottom Atomic Power Station
Quad Cities Generating Station
Three Mile Island Generating Station
Braceville, Illinois
Byron, Illinois
Lusby, Maryland
Clinton, Illinois
Morris, Illinois
Omaha, Nebraska
Ontario, New York
Marseilles, Illinois
Pottstown, Pennsylvania
Scriba, New York
Forked River, New Jersey
Delta, Pennsylvania
Cordova, Illinois
Middletown, Pennsylvania
*Exelon operates the Fort Calhoun Station in Omaha, Neb. The station is owned by Omaha Public
Power District.