Power plants in Montgomery County, Pennsylvania
8 operating power plants in Montgomery County, Pennsylvania, with 2,452 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Largest power plants in Montgomery County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | LimerickNuclear | 2,277 | 19,454 | 97.5% |
| 2 | West Point (PA)Natural gas | 71 | 265 | 33.4% |
| 3 | Moser Generating StationOil | 64 | 1.5 | 0.3% |
| 4 | Reworld Plymouth LLCMunicipal solid waste | 32 | 213 | 75.7% |
| 5 | Spring HouseNatural gas | 3.8 | 18.5 | 55.6% |
| 6 | Hatfield PA BTMOil | 2.7 | 0.2 | 0.6% |
| 7 | Merck - Upper Gwynedd Solar ArraySolar | 1.5 | 1.6 | 12.1% |
| 8 | 500 Virginia SolarSolar | 1.0 | 0.8 | 9.0% |
MW is the nameplate capacity of operating generators and batteries. Source: EIA-860M August 2026, published 2026-09-24, and EIA-923 2025. Page updated 2026-10-04. Data sources
More power plant lists for Pennsylvania
Largest power plants in Pennsylvania50 plants · 45,767 MWSolar farms in Pennsylvania80 plants · 1,207 MWWind farms in Pennsylvania28 plants · 1,670 MWBattery storage projects in Pennsylvania3 projects · 35 MWNatural gas power plants in Pennsylvania69 plants · 29,391 MWCoal power plants in Pennsylvania13 plants · 5,223 MWNuclear power plants in Pennsylvania4 plants · 9,532 MWHydroelectric power plants in Pennsylvania16 plants · 916 MW
Other counties in Pennsylvania
Lancaster County15 plants · 1,815 MWFranklin County14 plants · 518 MWSomerset County13 plants · 443 MWPhiladelphia County12 plants · 559 MWYork County11 plants · 6,218 MWAllegheny County9 plants · 1,126 MWBerks County9 plants · 1,326 MWCambria County9 plants · 1,462 MWNorthampton County9 plants · 3,852 MW