Directory of Power Plants in Pennsylvania
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Haleon York RDC Solar Facility | Haleon PLC | York, PA | PJM Interconnection, LLC (PJM) | 1.6 GWh | Nov 2010 | Dec 2023 | Solar |
| Hamilton Liberty | Hamilton Liberty O&M LLC | Towanda, PA | PJM Interconnection, LLC (PJM) | 5.8 TWh | May 2016 | Feb 2025 | Natural Gas |
| Hamilton Patriot Generation Plant | Hamilton Operating Services, LLC | Montgomery, PA | PJM Interconnection, LLC (PJM) | 6.3 TWh | Jun 2016 | Feb 2025 | Natural Gas |
| Handsome Lake Energy LLC | Handsome Lake Energy LLC | Kennerdell, PA | PJM Interconnection, LLC (PJM) | 132.7 GWh | Jun 2001 | Dec 2023 | Natural Gas |
| Harrisburg Facility | Harrisburg Authority | Harrisburg, PA | PJM Interconnection, LLC (PJM) | 87.4 GWh | Mar 2006 | Feb 2025 | Non-biogenic Municipal Solid Waste : 52.9% Biogenic Municipal Solid Waste : 43.3% Natural Gas : 3.9% |
| Hatfield PA BTM | American Mun Power-Ohio, Inc | Hatfield, PA | PJM Interconnection, LLC (PJM) | 65.0 MWh | Nov 2022 | Dec 2023 | Distillate Fuel Oil |
| Hazelton | Hazleton Generation LLC | Hazelton, PA | PJM Interconnection, LLC (PJM) | 12.1 GWh | Dec 1988 | Dec 2023 | Natural Gas : 98.7% Distillate Fuel Oil : 1.3% |
| Hickory Run Energy Station | Hickory Run Energy, LLC | New Castle, PA | PJM Interconnection, LLC (PJM) | 6.2 TWh | Apr 2020 | Feb 2025 | Natural Gas |
| Highland North Wind Farm | Vitol PA Wind LLC | Sidman, PA | PJM Interconnection, LLC (PJM) | 167.3 GWh | Feb 2012 | Dec 2023 | Wind |
| Hill Top Energy Center, LLC | Hill Top Energy Center, LLC | Carmichaels, PA | PJM Interconnection, LLC (PJM) | 4.9 TWh | Jun 2021 | Feb 2025 | Natural Gas |
| Holtwood | BIF III Holtwood LLC | Holtwood, PA | PJM Interconnection, LLC (PJM) | 949.8 GWh | Sep 1910 | Dec 2023 | Water |
| Hummel Station LLC | Hummel Station, LLC | Shamokin Dam, PA | PJM Interconnection, LLC (PJM) | 7.5 TWh | May 2018 | Feb 2025 | Natural Gas |
| Hunker Solar River, LLC | SolRiver Capital LLC | Ruffs Dale, PA | PJM Interconnection, LLC (PJM) | 3.6 GWh | Jul 2021 | Dec 2023 | Solar |
| Hunlock Power Station | UGI Development Co | Hunlok Creek, PA | PJM Interconnection, LLC (PJM) | 603.0 GWh | Aug 1959 | Dec 2023 | Natural Gas |
| Hunlock Unit 4 | Hunlock Energy, LLC | Hunlock Green, PA | PJM Interconnection, LLC (PJM) | 50.3 GWh | Nov 2000 | Dec 2023 | Natural Gas |
| Hunterstown | Hunterstown Power, LLC | Gettysburg, PA | PJM Interconnection, LLC (PJM) | 39.5 GWh | Apr 1971 | Dec 2023 | Natural Gas |
| Hunterstown Power Plant | Kestrel Acquisition, LLC | Gettysburg, PA | PJM Interconnection, LLC (PJM) | 6.6 TWh | Jun 2003 | Feb 2025 | Natural Gas |
Browse Power Plants By Pennsylvania Counties
Figures are based on February 2025 generation numbers.| County | State Rank | Active Plants | Feb 2025 Generation |
|---|---|---|---|
| Adams County, PA | # 14 | 7 | 6.8 TWh |
| Allegheny County, PA | # 19 | 18 | 5.0 TWh |
| Armstrong County, PA | # 22 | 8 | 4.8 TWh |
| Beaver County, PA | # 4 | 12 | 16.0 TWh |
| Berks County, PA | # 11 | 11 | 7.3 TWh |
| Blair County, PA | # 30 | 6 | 624.9 GWh |
| Bradford County, PA | # 16 | 8 | 6.1 TWh |
| Bucks County, PA | # 9 | 10 | 8.0 TWh |
| Cambria County, PA | # 8 | 11 | 9.3 TWh |
| Carbon County, PA | # 32 | 5 | 501.1 GWh |
| Centre County, PA | # 39 | 3 | 86.2 GWh |
| Chester County, PA | # 48 | 8 | 9.6 GWh |
| Clarion County, PA | # 44 | 4 | 55.2 GWh |
| Clearfield County, PA | # 26 | 4 | 1.4 TWh |
| Cumberland County, PA | # 42 | 7 | 60.3 GWh |
| Dauphin County, PA | # 38 | 5 | 92.1 GWh |
| Delaware County, PA | # 6 | 7 | 11.1 TWh |
| Erie County, PA | # 46 | 6 | 39.6 GWh |
| Fayette County, PA | # 18 | 8 | 5.7 TWh |
| Franklin County, PA | # 31 | 14 | 613.7 GWh |
| Fulton County, PA | # 40 | 1 | 82.9 GWh |
| Greene County, PA | # 20 | 4 | 4.9 TWh |
| Huntingdon County, PA | # 41 | 2 | 75.2 GWh |
| Indiana County, PA | # 17 | 4 | 6.1 TWh |
| Lackawanna County, PA | # 7 | 5 | 9.7 TWh |
| County | State Rank | Active Plants | Feb 2025 Generation |
|---|---|---|---|
| Lancaster County, PA | # 24 | 15 | 1.8 TWh |
| Lawrence County, PA | # 13 | 2 | 7.0 TWh |
| Lebanon County, PA | # 21 | 4 | 4.9 TWh |
| Luzerne County, PA | # 2 | 10 | 28.3 TWh |
| Lycoming County, PA | # 15 | 8 | 6.5 TWh |
| Mercer County, PA | # 49 | 1 | 5.9 GWh |
| Monroe County, PA | # 50 | 2 | 2.9 GWh |
| Montgomery County, PA | # 3 | 13 | 20.0 TWh |
| Montour County, PA | # 23 | 2 | 3.3 TWh |
| Northampton County, PA | # 5 | 11 | 13.1 TWh |
| Northumberland County, PA | # 37 | 4 | 103.7 GWh |
| Philadelphia County, PA | # 28 | 16 | 1.2 TWh |
| Potter County, PA | # 34 | 3 | 267.7 GWh |
| Schuylkill County, PA | # 25 | 14 | 1.7 TWh |
| Snyder County, PA | # 10 | 4 | 7.5 TWh |
| Somerset County, PA | # 29 | 16 | 927.5 GWh |
| Susquehanna County, PA | # 43 | 5 | 60.3 GWh |
| Tioga County, PA | # 35 | 6 | 225.8 GWh |
| Union County, PA | # 45 | 3 | 45.7 GWh |
| Venango County, PA | # 33 | 3 | 420.4 GWh |
| Washington County, PA | # 47 | 8 | 38.7 GWh |
| Wayne County, PA | # 36 | 4 | 180.6 GWh |
| Westmoreland County, PA | # 12 | 4 | 7.1 TWh |
| Wyoming County, PA | # 27 | 4 | 1.3 TWh |
| York County, PA | # 1 | 13 | 36.0 TWh |