Explore the largest nuclear power plants in PJM and see all the utility-scale nuclear projects in PJM on a map.
Last updated: May 2026
On this page, you can explore our real-time database of nuclear power plants in PJM. Each month, we track nuclear projects and update our list of the largest nuclear power plants in PJM.
As of May 2026, there are 18 utility-scale nuclear power plants in PJM, according to Cleanview's project tracker. Their total operating capacity is 35,447 MW.
Total Nuclear Power Plants
18
Total Capacity
35,447 MW
Built in 2025
0
Map of nuclear power plants in PJM. Marker size reflects capacity — only facilities with reported capacity data are shown.
2,876 MW
Year Operational: December 1974
Location: York, Pennsylvania
2,532 MW
Year Operational: February 1985
Location: Luzerne, Pennsylvania
2,450 MW
Year Operational: October 1988
Location: Will, Illinois
2,450 MW
Year Operational: August 1987
Location: Ogle, Illinois
2,340 MW
Year Operational: October 1981
Location: Salem, New Jersey
2,340 MW
Year Operational: October 1984
Location: LaSalle, Illinois
2,285 MW
Year Operational: July 1978
Location: Berrien, Michigan
2,277 MW
Year Operational: January 1990
Location: Montgomery, Pennsylvania
2,019 MW
Year Operational: October 1971
Location: Grundy, Illinois
2,277 MW
Year Operational: January 1990
Location: Montgomery, Pennsylvania
2,450 MW
Year Operational: October 1988
Location: Will, Illinois
1,312 MW
Year Operational: November 1987
Location: Lake, Ohio
1,847 MW
Year Operational: November 1987
Location: Beaver, Pennsylvania
2,450 MW
Year Operational: August 1987
Location: Ogle, Illinois
1,291 MW
Year Operational: December 1986
Location: Salem, New Jersey
2,532 MW
Year Operational: February 1985
Location: Luzerne, Pennsylvania
2,340 MW
Year Operational: October 1984
Location: LaSalle, Illinois
2,340 MW
Year Operational: October 1981
Location: Salem, New Jersey
Cleanview