Our Portfolio

Susquehanna Steam Electric Station | PJM-PPL/MAAC

Salem Township, Pennsylvania

Susquehanna Steam Electric Station (SSES) is one of the lowest cost and best operated nuclear plants in the nation, capable of generating enough power to provide more than two million homes with safe, clean, reliable electricity. SSES also supplies its direct-connect energy to an adjacent data center campus.

Susquehanna Nuclear, LLC, a division of Talen Energy, operates SSES and owns 90% of the station. Allegheny Electric owns 10%. Total Generating Capacity is 2,475 Megawatts – enough to power approximately 2 million homes.

Visit www.susquehannanuclear.com to learn more.

Susquehanna Steam Electric Station

Owned Generating Capacity

2,228 MW

Primary Fuel Type


Number Of Units


Commercial Operating Year

1982, 1984

Market Location


Ownership Percentage