Allegheny County, PA power plants

9 EIA-registered power plants in Allegheny County, PA totalling 1.1 GW of nameplate capacity, ranked and mapped inside PJM.

Plants
9
EIA-registered records
Nameplate capacity
1.1 GW
Sum across this county
Largest
556 MW
Allegheny Energy Units 3 4 & 5

Capacity by fuel

natural gas1 GW5 plantsother83.5 MW2 plantssolar6 MW2 plants

Allegheny County, PA capacity ranking

9 matching plants·ranked by nameplate capacity

RankPlantCapacity
1Allegheny Energy Units 3 4 & 5Springdale Energy LLC556 MW
2Brunot IslandBrunot Island Power, LLC365.4 MW
3Springdale 1 & 2Springdale Energy LLC87.6 MW
4Mon Valley WorksUnited States Steel-Mon Valley52.5 MW
5Clairton WorksUnited States Steel- Clairton31 MW
6Pittsburgh Airport Gas PlantIMG Energy Solutions22 MW
7ECP Uptown CampusECP Uptown Campus LLC5.6 MW
8Ohara CSG 1 LLCDimension Energy LLC3 MW
9PG Solar 1IMG Energy Solutions3 MW

Technology rankings in PJM

Largest battery storage plantsLargest solar power plantsLargest wind farmsLargest natural gas power plantsLargest hydroelectric power plantsLargest nuclear power plants

Other PJM counties

Will County, IL7.3 GWYork County, PA6.2 GWLawrence County, KY4.2 GWNorthampton County, PA4.2 GWLuzerne County, PA3.8 GWMontgomery County, VA3.8 GWSalem County, NJ3.7 GWGrundy County, IL3.5 GWJefferson County, IN3.3 GWPutnam County, WV3.2 GWPrince Georges County, MD3.1 GWMiddlesex County, VA3.1 GW
All PJM counties

County assignment and capacity come from the EIA generator inventory. Capacity is nameplate capacity, not seasonal capability or available operating capacity. A plant can include multiple generators and technologies.