South Texas Project
Nuclear: An Ideal Foundation for Our Clean Energy Future
South Texas Project Electric Generating Station (STP) is a 2,645-megawatt, dual-unit nuclear plant located about 90 miles southwest of Houston. Constellation owns 44 percent of STP (1,100 MW), producing enough emissions-free electricity to power the equivalent of more than 860,000 homes. Constellation is one of three owners with oversight of the South Texas Project Nuclear Operating Company (STPNOC), which operates the plant.
Our Fleet
Generation Facility
Nuclear
Braidwood Clean Energy Center
35100 South Route 53 Braceville, Illinois 60407
Generation Facility
Nuclear
Byron Clean Energy Center
4450 North German Church Road Byron, Illinois 61010
Generation Facility
Nuclear
Calvert Cliffs Clean Energy Center
1650 Calvert Cliffs Parkway Lusby, Maryland 20657
Generation Facility
Nuclear
Crane Clean Energy Center
2625 River Road Middletown, Pennsylvania 17057
Generation Facility
Nuclear
Dresden Clean Energy Center
6500 North Dresden Road Morris, Illinois 60450
Generation Facility
Nuclear
James A. FitzPatrick Clean Energy Center
268 Lake Road Oswego, New York 13126
Generation Facility
Nuclear
LaSalle Clean Energy Center
2601 North 21st Road Marseilles, Illinois 61341
Generation Facility
Nuclear
Limerick Clean Energy Center
3146 Sanatoga Road Pottstown, Pennsylvania 19464
Generation Facility
Nuclear
Nine Mile Point Clean Energy Center
348 Lake Road Oswego, New York 13126
Generation Facility
Nuclear
Peach Bottom Clean Energy Center
1848 Lay Road Delta, Pennsylvania 17314
Generation Facility
Nuclear
Quad Cities Clean Energy Center
22710 206th Avenue North Cordova, Illinois 61242
