Directory of Power Plants in Pennsylvania
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Temple SEGF | Temple University | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 1.7 GWh | Apr 1993 | Mar 2025 | Natural Gas |
| Tenaska Westmoreland Generating Station | Tenaska Pennsylvania Partners, LLC | Smithton, PA | PJM Interconnection, LLC (PJM) | 7.1 TWh | Nov 2018 | Mar 2025 | Natural Gas |
| Susquehanna University Solar | Terraform Arcadia | Selinsgrove, PA | PJM Interconnection, LLC (PJM) | 4.7 GWh | Aug 2018 | Dec 2023 | Solar |
| Morgantown Solar Park | The Hankin Group | Morgantown, PA | PJM Interconnection, LLC (PJM) | 1.3 GWh | Oct 2011 | Dec 2023 | Solar |
| Tolna | Tolna Power, LLC | New Freedom, PA | PJM Interconnection, LLC (PJM) | 188.0 MWh | May 1972 | Dec 2023 | Distillate Fuel Oil |
| Crayola Solar Project | UGI Development Co | Easton, PA | PJM Interconnection, LLC (PJM) | 2.7 GWh | Apr 2010 | Mar 2025 | Solar |
| Hunlock Power Station | UGI Development Co | Hunlok Creek, PA | PJM Interconnection, LLC (PJM) | 603.0 GWh | Aug 1959 | Dec 2023 | Natural Gas |
| Temple Solar Arrays | UGI Energy Services, LLC | Reading, PA | PJM Interconnection, LLC (PJM) | 3.0 GWh | Apr 2011 | Mar 2025 | Solar |
| Clairton Works | United States Steel- Clairton | Clairton, PA | PJM Interconnection, LLC (PJM) | 109.4 GWh | Dec 1954 | Dec 2023 | Other Gas : 94.8% Natural Gas : 5.2% |
| Mon Valley Works | United States Steel-Mon Valley | Dravosburg, PA | PJM Interconnection, LLC (PJM) | 473.7 GWh | May 1943 | Dec 2023 | Blast Furnace Gas : 82.2% Other Gas : 17.8% |
| Aspen Road Solar | Urban Grid Solar | Spring Run, PA | PJM Interconnection, LLC (PJM) | 20.3 GWh | - | Mar 2025 | Solar |
| Gaucho Solar | Vesper Energy Development LLC | Clinton, PA | PJM Interconnection, LLC (PJM) | 16.2 GWh | May 2023 | Dec 2023 | Solar |
| Patton Wind Farm | Vitol PA Wind LLC | Patton, PA | PJM Interconnection, LLC (PJM) | 81.2 GWh | Nov 2012 | Dec 2023 | Wind |
| Twin Ridges Wind Farm | Vitol PA Wind LLC | Meyersdale, PA | PJM Interconnection, LLC (PJM) | 382.5 GWh | Nov 2012 | Dec 2023 | Wind |
| Highland North Wind Farm | Vitol PA Wind LLC | Sidman, PA | PJM Interconnection, LLC (PJM) | 167.3 GWh | Feb 2012 | Dec 2023 | Wind |
| Vitro Architectural Glass (PA) | Vitro Architectural Glass (PA) | Carlisle, PA | PJM Interconnection, LLC (PJM) | 72.5 MWh | Jun 1972 | Dec 2023 | Distillate Fuel Oil |
| Wallenpaupack | Wallenpuapack Hydro | Drumore, PA | PJM Interconnection, LLC (PJM) | 90.2 GWh | May 1926 | Dec 2023 | Water |
| Warren | Warren Generation, LLC | Warren, PA | PJM Interconnection, LLC (PJM) | 19.8 GWh | Aug 1972 | Dec 2023 | Natural Gas : 99.8% |
| Green Knight Energy Center | Waste Management Inc | Pen Argyl, PA | PJM Interconnection, LLC (PJM) | 44.0 GWh | Jan 2001 | Dec 2023 | Landfill Gas |
| Wheelabrator Falls | Wheelabrator Environmental Systems | Morrisville, PA | PJM Interconnection, LLC (PJM) | 303.6 GWh | Apr 1994 | Mar 2025 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Waste Management Arden LFGTE | WM Renewable Energy LLC | Washington, PA | PJM Interconnection, LLC (PJM) | 38.7 GWh | Jan 2009 | Dec 2023 | Landfill Gas |
| Tullytown | WM Renewable Energy LLC | Morrisville, PA | PJM Interconnection, LLC (PJM) | 13.2 GWh | Feb 2013 | Dec 2023 | Landfill Gas |
| Lakeview Gas Recovery | WM Renewable Energy LLC | Erie, PA | PJM Interconnection, LLC (PJM) | 39.5 GWh | Apr 1997 | Dec 2023 | Landfill Gas |
| Wolf Run Energy | Wolf Run Energy LLC | Wilmot Township, PA | PJM Interconnection, LLC (PJM) | 66.1 GWh | May 2019 | Dec 2023 | Natural Gas |
| York County Resource Recovery | York County Solid W & R Auth | York, PA | PJM Interconnection, LLC (PJM) | 234.1 GWh | Oct 1989 | Mar 2025 | Non-biogenic Municipal Solid Waste : 53.4% Biogenic Municipal Solid Waste : 43.7% Natural Gas : 3.0% |
Browse Power Plants By Pennsylvania Counties
Figures are based on March 2025 generation numbers.| County | State Rank | Active Plants | Mar 2025 Generation |
|---|---|---|---|
| York County, PA | # 1 | 13 | 36.0 TWh |
| Luzerne County, PA | # 2 | 10 | 28.5 TWh |
| Montgomery County, PA | # 3 | 13 | 20.0 TWh |
| Beaver County, PA | # 4 | 12 | 16.0 TWh |
| Northampton County, PA | # 5 | 11 | 13.2 TWh |
| Delaware County, PA | # 6 | 7 | 11.1 TWh |
| Lackawanna County, PA | # 7 | 5 | 9.7 TWh |
| Cambria County, PA | # 8 | 11 | 9.3 TWh |
| Bucks County, PA | # 9 | 10 | 7.9 TWh |
| Snyder County, PA | # 10 | 4 | 7.5 TWh |
| Berks County, PA | # 11 | 11 | 7.3 TWh |
| Westmoreland County, PA | # 12 | 4 | 7.1 TWh |
| Lawrence County, PA | # 13 | 2 | 7.0 TWh |
| Lycoming County, PA | # 14 | 8 | 6.4 TWh |
| Adams County, PA | # 15 | 7 | 6.4 TWh |
| Bradford County, PA | # 16 | 8 | 6.1 TWh |
| Indiana County, PA | # 17 | 4 | 6.0 TWh |
| Fayette County, PA | # 18 | 8 | 5.3 TWh |
| Allegheny County, PA | # 19 | 18 | 5.0 TWh |
| Lebanon County, PA | # 20 | 4 | 4.9 TWh |
| Greene County, PA | # 21 | 4 | 4.9 TWh |
| Armstrong County, PA | # 22 | 8 | 4.8 TWh |
| Montour County, PA | # 23 | 2 | 3.3 TWh |
| Lancaster County, PA | # 24 | 15 | 1.8 TWh |
| Schuylkill County, PA | # 25 | 14 | 1.7 TWh |
| County | State Rank | Active Plants | Mar 2025 Generation |
|---|---|---|---|
| Clearfield County, PA | # 26 | 4 | 1.3 TWh |
| Wyoming County, PA | # 27 | 4 | 1.3 TWh |
| Philadelphia County, PA | # 28 | 16 | 1.2 TWh |
| Somerset County, PA | # 29 | 16 | 927.7 GWh |
| Blair County, PA | # 30 | 6 | 654.7 GWh |
| Franklin County, PA | # 31 | 14 | 653.3 GWh |
| Carbon County, PA | # 32 | 5 | 500.7 GWh |
| Venango County, PA | # 33 | 3 | 420.4 GWh |
| Potter County, PA | # 34 | 3 | 276.5 GWh |
| Tioga County, PA | # 35 | 6 | 225.8 GWh |
| Wayne County, PA | # 36 | 4 | 181.3 GWh |
| Northumberland County, PA | # 37 | 4 | 103.7 GWh |
| Dauphin County, PA | # 38 | 5 | 97.4 GWh |
| Fulton County, PA | # 39 | 1 | 91.6 GWh |
| Centre County, PA | # 40 | 3 | 86.0 GWh |
| Huntingdon County, PA | # 41 | 2 | 72.2 GWh |
| Susquehanna County, PA | # 42 | 5 | 60.3 GWh |
| Clarion County, PA | # 43 | 4 | 55.2 GWh |
| Cumberland County, PA | # 44 | 7 | 55.2 GWh |
| Union County, PA | # 45 | 3 | 45.7 GWh |
| Erie County, PA | # 46 | 6 | 39.6 GWh |
| Washington County, PA | # 47 | 8 | 38.7 GWh |
| Chester County, PA | # 48 | 8 | 9.6 GWh |
| Mercer County, PA | # 49 | 1 | 5.7 GWh |
| Monroe County, PA | # 50 | 2 | 2.9 GWh |