Directory of Power Plants in Pennsylvania
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Beaver Dam (PA) | Beaver Dam Energy LLC | Canton Township, PA | PJM Interconnection, LLC (PJM) | 43.7 GWh | May 2016 | Dec 2025 | Natural Gas |
| Beaver Solar LLC | Laurel Capital Partners | Beaver, PA | PJM Interconnection, LLC (PJM) | 73.0 MWh | Nov 2012 | Dec 2024 | Solar |
| Beaver Valley | Energy Harbor Nuclear Generation LLC | Shippingport, PA | PJM Interconnection, LLC (PJM) | 14.5 TWh | Aug 1976 | May 2026 | Nuclear |
| Beaver Valley Patterson Dam | Central Rivers Power US, LLC | Beaver Falls, PA | PJM Interconnection, LLC (PJM) | 4.4 GWh | Aug 1982 | Dec 2025 | Water |
| Bethlehem Power Plant | Calpine Bethlehem LLC | Bethlehem, PA | PJM Interconnection, LLC (PJM) | 5.9 TWh | Nov 2002 | May 2026 | Natural Gas : 97.7% Distillate Fuel Oil : 2.3% |
| Big Level Wind | Big Level Wind LLC | Hector Township, PA | PJM Interconnection, LLC (PJM) | 290.1 GWh | Nov 2019 | May 2026 | Wind |
| Birdsboro Power | Birdsboro Power LLC | Birdsboro, PA | PJM Interconnection, LLC (PJM) | 3.1 TWh | Apr 2019 | May 2026 | Natural Gas |
| Blairs Valley Solar Project | CleanChoice Energy | Mercersburg, PA | PJM Interconnection, LLC (PJM) | 10.3 GWh | Jun 2025 | Dec 2025 | Solar |
| Blakely (PA) RTO BTM | American Mun Power-Ohio, Inc | Peckville, PA | PJM Interconnection, LLC (PJM) | 279.0 MWh | Nov 2022 | Dec 2025 | Distillate Fuel Oil |
| Blossburg | Blossburg Power, LLC | Blossburg, PA | PJM Interconnection, LLC (PJM) | 3.0 GWh | Apr 1971 | Dec 2025 | Natural Gas |
| Blue Ridge Landfill | NextEra Renewable Fuels, LLC | Chambersburg, PA | PJM Interconnection, LLC (PJM) | 41.7 GWh | Dec 2012 | Dec 2025 | Landfill Gas |
| Brunner Island | Brunner Island LLC | York Haven, PA | PJM Interconnection, LLC (PJM) | 4.1 TWh | Apr 1961 | May 2026 | Natural Gas : 72.2% Bituminous Coal : 27.8% |
| Brunot Island | Brunot Island Power, LLC | Pittsburg, PA | PJM Interconnection, LLC (PJM) | 44.7 GWh | Feb 1972 | Dec 2025 | Natural Gas : 99.6% |
| Bucknell University | Bucknell University | Lewisburg, PA | PJM Interconnection, LLC (PJM) | 43.6 GWh | Sep 1991 | May 2026 | Natural Gas |
Browse Power Plants By Pennsylvania Counties
Figures are based on May 2026 generation numbers.| County | State Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Adams County, PA | # 15 | 7 | 6.4 TWh |
| Allegheny County, PA | # 20 | 22 | 4.8 TWh |
| Armstrong County, PA | # 16 | 8 | 6.0 TWh |
| Beaver County, PA | # 4 | 12 | 16.3 TWh |
| Berks County, PA | # 13 | 12 | 6.9 TWh |
| Blair County, PA | # 31 | 6 | 662.2 GWh |
| Bradford County, PA | # 19 | 9 | 5.2 TWh |
| Bucks County, PA | # 7 | 10 | 9.1 TWh |
| Cambria County, PA | # 12 | 11 | 7.5 TWh |
| Carbon County, PA | # 33 | 6 | 470.7 GWh |
| Centre County, PA | # 41 | 6 | 94.2 GWh |
| Chester County, PA | # 50 | 9 | 6.3 GWh |
| Clarion County, PA | # 44 | 4 | 62.2 GWh |
| Clearfield County, PA | # 26 | 7 | 1.3 TWh |
| Cumberland County, PA | # 42 | 8 | 65.7 GWh |
| Dauphin County, PA | # 39 | 6 | 106.7 GWh |
| Delaware County, PA | # 6 | 7 | 10.6 TWh |
| Elk County, PA | # 37 | 1 | 145.0 GWh |
| Erie County, PA | # 47 | 7 | 32.9 GWh |
| Fayette County, PA | # 18 | 8 | 5.6 TWh |
| Franklin County, PA | # 30 | 18 | 965.1 GWh |
| Fulton County, PA | # 38 | 1 | 124.5 GWh |
| Greene County, PA | # 22 | 4 | 4.2 TWh |
| Huntingdon County, PA | # 43 | 2 | 62.8 GWh |
| Indiana County, PA | # 10 | 4 | 8.0 TWh |
| Juniata County, PA | # 49 | 2 | 32.0 GWh |
| Lackawanna County, PA | # 9 | 6 | 8.3 TWh |
| County | State Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Lancaster County, PA | # 25 | 15 | 1.4 TWh |
| Lawrence County, PA | # 11 | 3 | 7.5 TWh |
| Lebanon County, PA | # 23 | 4 | 4.1 TWh |
| Lehigh County, PA | # 51 | 5 | 6.0 GWh |
| Luzerne County, PA | # 2 | 10 | 26.7 TWh |
| Lycoming County, PA | # 17 | 11 | 5.7 TWh |
| Mercer County, PA | # 53 | 2 | 3.5 GWh |
| Monroe County, PA | # 52 | 2 | 4.0 GWh |
| Montgomery County, PA | # 3 | 13 | 19.8 TWh |
| Montour County, PA | # 21 | 2 | 4.7 TWh |
| Northampton County, PA | # 5 | 11 | 13.7 TWh |
| Northumberland County, PA | # 40 | 6 | 100.7 GWh |
| Perry County, PA | # 54 | 1 | 2.1 GWh |
| Philadelphia County, PA | # 27 | 16 | 1.2 TWh |
| Potter County, PA | # 34 | 3 | 290.1 GWh |
| Schuylkill County, PA | # 24 | 14 | 1.7 TWh |
| Snyder County, PA | # 8 | 8 | 8.4 TWh |
| Somerset County, PA | # 29 | 16 | 1.1 TWh |
| Susquehanna County, PA | # 48 | 5 | 32.4 GWh |
| Tioga County, PA | # 35 | 6 | 269.7 GWh |
| Union County, PA | # 45 | 3 | 45.9 GWh |
| Venango County, PA | # 32 | 3 | 602.5 GWh |
| Washington County, PA | # 46 | 8 | 36.4 GWh |
| Wayne County, PA | # 36 | 4 | 165.7 GWh |
| Westmoreland County, PA | # 14 | 4 | 6.5 TWh |
| Wyoming County, PA | # 28 | 4 | 1.1 TWh |
| York County, PA | # 1 | 16 | 35.8 TWh |