Directory of Power Plants in Pennsylvania
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Bethlehem Power Plant | Calpine Bethlehem LLC | Bethlehem, PA | PJM Interconnection, LLC (PJM) | 5.8 TWh | Nov 2002 | Feb 2026 | Natural Gas : 97.6% Distillate Fuel Oil : 2.4% |
| Allegheny Energy Units 3 4 & 5 | Springdale Energy LLC | Springdale, PA | PJM Interconnection, LLC (PJM) | 4.3 TWh | Jun 2003 | Feb 2026 | Natural Gas |
| Marcus Hook Energy LP | Marcus Hook Energy LP | Marcus Hook, PA | PJM Interconnection, LLC (PJM) | 5.6 TWh | Nov 2004 | Feb 2026 | Natural Gas |
| Somerset Windpower LLC | Sequitur Renewables, LLC | Ohiopyle, PA | PJM Interconnection, LLC (PJM) | 5.8 GWh | Nov 2001 | Feb 2026 | Wind |
| Mill Run Windpower LLC | Sequitur Renewables, LLC | Mill Run, PA | PJM Interconnection, LLC (PJM) | 17.9 GWh | Nov 2001 | Feb 2026 | Wind |
| Hunterstown Power Plant | Hunterstown Generation, LLC | Gettysburg, PA | PJM Interconnection, LLC (PJM) | 6.1 TWh | Jun 2003 | Feb 2026 | Natural Gas |
| Orchard Park | Borough of Chambersburg | Chambersburg, PA | PJM Interconnection, LLC (PJM) | 50.8 GWh | Nov 2003 | Feb 2026 | Natural Gas : 96.1% Distillate Fuel Oil : 3.9% |
| Waymart Wind | Sequitur Renewables, LLC | Forest City, PA | PJM Interconnection, LLC (PJM) | 101.8 GWh | Sep 2003 | Feb 2026 | Wind |
| Meyersdale Windpower, LLC | Sequitur Renewables, LLC | Meyersdale, PA | PJM Interconnection, LLC (PJM) | 32.5 GWh | Nov 2003 | Feb 2026 | Wind |
| Wind Park Bear Creek | Leeward Asset Management, LLC | Bear Creek, PA | PJM Interconnection, LLC (PJM) | 65.2 GWh | Feb 2006 | Feb 2026 | Wind |
| Allegheny Ridge Wind Farm | Leeward Asset Management, LLC | Portage, PA | PJM Interconnection, LLC (PJM) | 192.9 GWh | May 2007 | Feb 2026 | Wind |
| North Allegheny Windpower Project | Duke Energy Renewables Services | Lilly, PA | PJM Interconnection, LLC (PJM) | 219.1 GWh | Aug 2009 | Feb 2026 | Wind |
| Crayola Solar Project | UGI Energy Services, LLC | Easton, PA | PJM Interconnection, LLC (PJM) | 2.2 GWh | Apr 2010 | Feb 2026 | Solar |
| PA Solar Park | Consolidated Edison Development Inc. | Nesquehoning, PA | PJM Interconnection, LLC (PJM) | 11.4 GWh | Sep 2012 | Feb 2026 | Solar |
| Laurel Hill Wind | Duke Energy Renewables Services | Roaring Branch, PA | PJM Interconnection, LLC (PJM) | 120.5 GWh | Aug 2012 | Feb 2026 | Wind |
| Keystone Solar | Altus Power America Management, LLC | Quarryville, PA | PJM Interconnection, LLC (PJM) | 7.2 GWh | Aug 2012 | Feb 2026 | Solar |
| West Campus Steam Plant | Penn State University | University Park, PA | PJM Interconnection, LLC (PJM) | 44.0 GWh | Dec 1937 | Feb 2026 | Natural Gas : 99.9% |
| East Campus Steam Plant | Penn State University | University Park, PA | PJM Interconnection, LLC (PJM) | 49.9 GWh | May 2011 | Feb 2026 | Natural Gas : 99.9% |
| PWD Northeast WPCP Biogas Cogen Plant | Philadelphia Water Department | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 31.9 GWh | Nov 2013 | Feb 2026 | Other Biomass Gas : 87.5% Natural Gas : 12.5% |
| Hamilton Liberty | Hamilton Liberty O&M LLC | Towanda, PA | PJM Interconnection, LLC (PJM) | 5.3 TWh | May 2016 | Feb 2026 | Natural Gas |
| Hamilton Patriot Generation Plant | Hamilton Operating Services, LLC | Montgomery, PA | PJM Interconnection, LLC (PJM) | 6.1 TWh | Jun 2016 | Feb 2026 | Natural Gas |
| Dart Container Corp | Dart Container Corp | Leola, PA | PJM Interconnection, LLC (PJM) | 49.2 GWh | Nov 2012 | Feb 2026 | Landfill Gas |
| Temple SEGF | Temple University | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 854.0 MWh | Apr 1993 | Feb 2026 | Natural Gas |
| Shell Chemical Appalachia LLC | Shell Chemical Appalachia LLC | Monaca, PA | PJM Interconnection, LLC (PJM) | 1.6 TWh | Jun 2021 | Feb 2026 | Natural Gas |
| Moxie Freedom Generation Plant | Moxie Freedom LLC | Salem Township, PA | PJM Interconnection, LLC (PJM) | 7.1 TWh | Jul 2018 | Feb 2026 | Natural Gas |
| Ringer Hill Wind Farm, LLC | Ringer Hill Wind LLC | Salisbury, PA | PJM Interconnection, LLC (PJM) | 87.2 GWh | Nov 2016 | Feb 2026 | Wind |
| Lackawanna Energy Center | Invenergy Services LLC | Jessup, PA | PJM Interconnection, LLC (PJM) | 9.1 TWh | Feb 2018 | Feb 2026 | Natural Gas |
| Hummel Station LLC | Hummel Station, LLC | Shamokin Dam, PA | PJM Interconnection, LLC (PJM) | 8.2 TWh | May 2018 | Feb 2026 | Natural Gas |
| Tenaska Westmoreland Generating Station | Tenaska Pennsylvania Partners, LLC | Smithton, PA | PJM Interconnection, LLC (PJM) | 6.3 TWh | Nov 2018 | Feb 2026 | Natural Gas |
| Big Level Wind | Big Level Wind LLC | Hector Township, PA | PJM Interconnection, LLC (PJM) | 298.1 GWh | Nov 2019 | Feb 2026 | Wind |
| CPV Fairview Energy Center | CPV Fairview, LLC | Johnstown, PA | PJM Interconnection, LLC (PJM) | 6.6 TWh | Nov 2019 | Feb 2026 | Natural Gas |
| Temple Solar Arrays | UGI Energy Services, LLC | Reading, PA | PJM Interconnection, LLC (PJM) | 2.5 GWh | Apr 2011 | Feb 2026 | Solar |
| Hickory Run Energy Station | Hickory Run Energy, LLC | New Castle, PA | PJM Interconnection, LLC (PJM) | 6.8 TWh | Apr 2020 | Feb 2026 | Natural Gas |
| Birdsboro Power | Birdsboro Power LLC | Birdsboro, PA | PJM Interconnection, LLC (PJM) | 3.3 TWh | Apr 2019 | Feb 2026 | Natural Gas |
| Hill Top Energy Center, LLC | Hill Top Energy Center, LLC | Carmichaels, PA | PJM Interconnection, LLC (PJM) | 4.3 TWh | Jun 2021 | Feb 2026 | Natural Gas |
| Dickinson Solar | Dickinson Solar, LLC | Carlisle, PA | PJM Interconnection, LLC (PJM) | 4.2 GWh | Nov 2016 | Feb 2026 | Solar |
| CPV Maple Hill Solar | CPV Maple Hill Solar, LLC | Portage, PA | PJM Interconnection, LLC (PJM) | 158.8 GWh | Oct 2023 | Feb 2026 | Solar |
| Sandy Ridge Wind 2, LLC | Algonquin Power Co | Tyrone, PA | PJM Interconnection, LLC (PJM) | 251.1 GWh | Aug 2023 | Feb 2026 | Wind |
| Great Cove Solar | AES Distributed Energy | McConnellsburg, PA | PJM Interconnection, LLC (PJM) | 120.2 GWh | Nov 2023 | Feb 2026 | Solar |
| Adams Solar LLC PA | Adams Solar LLC (PA) | Gettysburg, PA | PJM Interconnection, LLC (PJM) | 140.5 GWh | Nov 2023 | Feb 2026 | Solar |
| Aspen Road Solar | Urban Grid Solar | Spring Run, PA | PJM Interconnection, LLC (PJM) | 178.0 GWh | - | Feb 2026 | Solar |
| Great Cove Solar II | AES Clean Energy | Saint Thomas, PA | PJM Interconnection, LLC (PJM) | 250.4 GWh | Nov 2023 | Feb 2026 | Solar |
| Northumberland Solar | Northumberland Solar, LLC | Milton, PA | PJM Interconnection, LLC (PJM) | 36.8 GWh | - | Feb 2026 | Solar |
Browse Power Plants By Pennsylvania Counties
Figures are based on February 2026 generation numbers.| County | State Rank | Active Plants | Feb 2026 Generation |
|---|---|---|---|
| York County, PA | # 1 | 16 | 35.7 TWh |
| Luzerne County, PA | # 2 | 10 | 26.4 TWh |
| Montgomery County, PA | # 3 | 13 | 20.0 TWh |
| Beaver County, PA | # 4 | 12 | 16.9 TWh |
| Northampton County, PA | # 5 | 11 | 13.4 TWh |
| Delaware County, PA | # 6 | 7 | 10.4 TWh |
| Lackawanna County, PA | # 7 | 5 | 9.1 TWh |
| Bucks County, PA | # 8 | 10 | 8.9 TWh |
| Cambria County, PA | # 9 | 11 | 8.4 TWh |
| Snyder County, PA | # 10 | 4 | 8.3 TWh |
| Lawrence County, PA | # 11 | 3 | 7.5 TWh |
| Indiana County, PA | # 12 | 4 | 7.5 TWh |
| Berks County, PA | # 13 | 12 | 7.3 TWh |
| Westmoreland County, PA | # 14 | 4 | 6.4 TWh |
| Lycoming County, PA | # 15 | 8 | 6.2 TWh |
| Adams County, PA | # 16 | 7 | 6.2 TWh |
| Armstrong County, PA | # 17 | 8 | 5.8 TWh |
| Bradford County, PA | # 18 | 9 | 5.4 TWh |
| Allegheny County, PA | # 19 | 18 | 5.2 TWh |
| Montour County, PA | # 20 | 2 | 4.8 TWh |
| Fayette County, PA | # 21 | 8 | 4.8 TWh |
| Lebanon County, PA | # 22 | 4 | 4.5 TWh |
| Greene County, PA | # 23 | 4 | 4.3 TWh |
| Lancaster County, PA | # 24 | 15 | 1.7 TWh |
| Schuylkill County, PA | # 25 | 14 | 1.7 TWh |
| Clearfield County, PA | # 26 | 7 | 1.3 TWh |
| County | State Rank | Active Plants | Feb 2026 Generation |
|---|---|---|---|
| Philadelphia County, PA | # 27 | 16 | 1.2 TWh |
| Wyoming County, PA | # 28 | 4 | 918.1 GWh |
| Franklin County, PA | # 29 | 14 | 907.8 GWh |
| Somerset County, PA | # 30 | 16 | 808.5 GWh |
| Blair County, PA | # 31 | 6 | 677.7 GWh |
| Carbon County, PA | # 32 | 6 | 473.7 GWh |
| Potter County, PA | # 33 | 3 | 298.1 GWh |
| Tioga County, PA | # 34 | 6 | 237.6 GWh |
| Wayne County, PA | # 35 | 4 | 188.5 GWh |
| Venango County, PA | # 36 | 3 | 149.6 GWh |
| Northumberland County, PA | # 37 | 6 | 121.1 GWh |
| Fulton County, PA | # 38 | 1 | 120.2 GWh |
| Dauphin County, PA | # 39 | 5 | 107.3 GWh |
| Centre County, PA | # 40 | 5 | 96.2 GWh |
| Huntingdon County, PA | # 41 | 2 | 74.0 GWh |
| Clarion County, PA | # 42 | 4 | 61.4 GWh |
| Cumberland County, PA | # 43 | 7 | 56.8 GWh |
| Union County, PA | # 44 | 3 | 45.6 GWh |
| Elk County, PA | # 45 | 1 | 40.6 GWh |
| Washington County, PA | # 46 | 8 | 38.5 GWh |
| Erie County, PA | # 47 | 6 | 37.9 GWh |
| Juniata County, PA | # 48 | 1 | 33.8 GWh |
| Susquehanna County, PA | # 49 | 5 | 29.9 GWh |
| Mercer County, PA | # 50 | 2 | 4.2 GWh |
| Chester County, PA | # 51 | 9 | 3.3 GWh |
| Monroe County, PA | # 52 | 2 | 2.9 GWh |