7 EIA-registered power plants in Armstrong County, PA totalling 2.6 GW of nameplate capacity, ranked and mapped inside PJM.
7 matching plants·ranked by nameplate capacity
| Rank | Plant | Capacity | ||||
|---|---|---|---|---|---|---|
| 1 | KeystoneKeyCon Operating LLCDetailed profile | 1,872 MW | Conventional Steam Coal | KeyCon Operating LLC | Armstrong County | |
| 2 | ArmstrongArmstrong Power LLCDetailed profile | 688 MW | Natural Gas Fired Combustion Turbine | Armstrong Power LLC | Armstrong County | |
| 3 | Allegheny Hydro No 9Allegheny Hydro LP | 17.8 MW | Conventional Hydroelectric | Allegheny Hydro LP | Armstrong County | |
| 4 | Allegheny Hydro No 8Allegheny Hydro LP | 13.6 MW | Conventional Hydroelectric | Allegheny Hydro LP | Armstrong County | |
| 5 | Allegheny No 6 Hydro StationEagle Creek Renewable Energy, LLC | 9.2 MW | Conventional Hydroelectric | Eagle Creek Renewable Energy, LLC | Armstrong County | |
| 6 | Allegheny No. 5 Hydro StationEagle Creek Renewable Energy, LLC | 9.2 MW | Conventional Hydroelectric | Eagle Creek Renewable Energy, LLC | Armstrong County | |
| 7 | Mahoning Creek Hydroelectric ProjectEagle Creek Renewable Energy, LLC | 6 MW | Conventional Hydroelectric | Eagle Creek Renewable Energy, LLC | Armstrong County |
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.