Keystone
A 1.88 GW coal power plant in Armstrong, Pennsylvania, owned by KeyCon Operating LLC, commissioned in 1967.
Facility nameplate · EIA Plant ID 3136Coal
Nameplate capacity
1.88 GW
Primary fuel
Coal
Commissioned
1967
Owner
KeyCon Operating LLC
Location
Armstrong, Pennsylvania
Coordinates
Generation (2024)
3,042.5 GWh
Other fuels
Oil
Status
Operating
Technology
Conventional Steam Coal
Units
6
Reported annual generation
| Year | GWh | |
|---|---|---|
| 2015 | 9,514.8 | |
| 2016 | 10,215.2 | |
| 2017 | 11,818.2 | |
| 2018 | 12,417.7 | |
| 2019 | 11,005.3 | |
| 2020 | 7,291.4 | |
| 2021 | 7,415.7 | |
| 2022 | 5,077.4 | |
| 2023 | 2,763.5 | |
| 2024 | 3,042.5 |
Nearby power plants
| Plant | Fuel | Capacity | Distance |
|---|---|---|---|
| Armstrong | Natural Gas | 688 MW | ~3 km |
| Indiana University of Pennsylvania | Natural Gas | 24.4 MW | ~16 km |
| Allegheny No 6 Hydro Station | Hydroelectric | 9.2 MW | ~21 km |
| Conemaugh Hydro Plant | Hydroelectric | 15 MW | ~22 km |
| Allegheny No. 5 Hydro Station | Hydroelectric | 9.2 MW | ~27 km |
| Allegheny Hydro No 8 | Hydroelectric | 13.6 MW | ~29 km |
See all coal plants in Pennsylvania or browse all plants in Pennsylvania.