Directory of Power Plants in Pennsylvania
Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
---|---|---|---|---|---|---|---|
John B Rich Memorial Power Station | Gilberton Power Co | Frackville, PA | PJM Interconnection, LLC (PJM) | 624.1 GWh | Jan 1988 | Dec 2023 | Waste/Other Coal : 99.7% |
Hunlock Power Station | Hunlock Energy, LLC | Hunlock Creek, PA | PJM Interconnection, LLC (PJM) | 630.9 GWh | Aug 1959 | Dec 2024 | Natural Gas |
St Nicholas Cogen Project | Schuylkill Energy Resource Inc | Shenandoah, PA | PJM Interconnection, LLC (PJM) | 645.7 GWh | Aug 1990 | Mar 2025 | Waste/Other Coal : 99.7% |
New Castle Plant | New Castle Power, LLC | West Pittsburg, PA | PJM Interconnection, LLC (PJM) | 695.9 GWh | Aug 1952 | Dec 2024 | Natural Gas |
Colver Green Energy | Inter-Power/AhlCon Partners, L.P. | Colver, PA | PJM Interconnection, LLC (PJM) | 718.3 GWh | Jan 1995 | Dec 2024 | Waste/Other Coal |
Holtwood | BIF III Holtwood LLC | Holtwood, PA | PJM Interconnection, LLC (PJM) | 866.1 GWh | Sep 1910 | Dec 2024 | Water |
Safe Harbor | Safe Harbor | Conestoga, PA | PJM Interconnection, LLC (PJM) | 1.0 TWh | Nov 1931 | Dec 2024 | Water |
Grays Ferry Cogeneration | Grays Ferry Cogen Partnership | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 1.2 TWh | Sep 1997 | Dec 2024 | Natural Gas : 99.9% |
Armstrong | Armstrong Power LLC | Shelocta, PA | PJM Interconnection, LLC (PJM) | 1.2 TWh | Apr 2002 | Mar 2025 | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
Shawville | Shawville Power, LLC | Shawville, PA | PJM Interconnection, LLC (PJM) | 1.3 TWh | Feb 1954 | Mar 2025 | Natural Gas |
Shell Chemical Appalachia LLC | Shell Chemical Appalachia LLC | Monaca, PA | PJM Interconnection, LLC (PJM) | 1.6 TWh | Jun 2021 | Mar 2025 | Natural Gas |
Seward (PA) | Seward Generating LLC | New Florence, PA | PJM Interconnection, LLC (PJM) | 2.0 TWh | Oct 2004 | Mar 2025 | Waste/Other Coal : 99.8% |
TalenEnergy Martins Creek | TalenEnergy Martins Creek LLC | Bangor, PA | PJM Interconnection, LLC (PJM) | 2.6 TWh | May 1971 | Mar 2025 | Natural Gas : 98.4% Residual Fuel Oil : 1.6% |
TalenEnergy Montour | TalenEnergy Montour LLC | Washingtonville, PA | PJM Interconnection, LLC (PJM) | 3.3 TWh | Jan 1971 | Mar 2025 | Natural Gas : 99.9% |
Keystone | KeyCon Operating LLC | Shelocta, PA | PJM Interconnection, LLC (PJM) | 3.4 TWh | Jul 1967 | Mar 2025 | Bituminous Coal |
Ontelaunee Energy Center | Ontelaunee Energy Center | Reading, PA | PJM Interconnection, LLC (PJM) | 3.5 TWh | Apr 2002 | Mar 2025 | Natural Gas |
Birdsboro Power | Birdsboro Power LLC | Birdsboro, PA | PJM Interconnection, LLC (PJM) | 3.8 TWh | Apr 2019 | Mar 2025 | Natural Gas |
Liberty Electric Power Plant | Liberty Electric Power LLC | Eddystone, PA | PJM Interconnection, LLC (PJM) | 3.9 TWh | Apr 2002 | Mar 2025 | Natural Gas |
Conemaugh | KeyCon Operating LLC | New Florence, PA | PJM Interconnection, LLC (PJM) | 4.0 TWh | Jan 1970 | Feb 2025 | Bituminous Coal : 99.5% |
Allegheny Energy Units 3 4 & 5 | Springdale Energy LLC | Springdale, PA | PJM Interconnection, LLC (PJM) | 4.0 TWh | Jun 2003 | Mar 2025 | Natural Gas |
Lower Mount Bethel Energy | Lower Mount Bethel Energy LLC | Bangor, PA | PJM Interconnection, LLC (PJM) | 4.0 TWh | Jan 2004 | Mar 2025 | Natural Gas |
Brunner Island | Brunner Island LLC | York Haven, PA | PJM Interconnection, LLC (PJM) | 4.4 TWh | Apr 1961 | Mar 2025 | Natural Gas : 67.0% Bituminous Coal : 33.0% |
Ironwood LLC | Helix Ironwood LLC | Lebanon, PA | PJM Interconnection, LLC (PJM) | 4.9 TWh | Nov 2001 | Mar 2025 | Natural Gas |
Hill Top Energy Center, LLC | Hill Top Energy Center, LLC | Carmichaels, PA | PJM Interconnection, LLC (PJM) | 4.9 TWh | Jun 2021 | Mar 2025 | Natural Gas |
Fayette Energy Facility | Fayette Power Company, LLC | Masontown, PA | PJM Interconnection, LLC (PJM) | 5.0 TWh | May 2003 | Mar 2025 | Natural Gas |
Hamilton Liberty | Hamilton Liberty O&M LLC | Towanda, PA | PJM Interconnection, LLC (PJM) | 5.8 TWh | May 2016 | Mar 2025 | Natural Gas |
Bethlehem Power Plant | Calpine Bethlehem LLC | Bethlehem, PA | PJM Interconnection, LLC (PJM) | 6.0 TWh | Nov 2002 | Mar 2025 | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
Hickory Run Energy Station | Hickory Run Energy, LLC | New Castle, PA | PJM Interconnection, LLC (PJM) | 6.1 TWh | Apr 2020 | Mar 2025 | Natural Gas |
Hunterstown Power Plant | Hunterstown Generation, LLC | Gettysburg, PA | PJM Interconnection, LLC (PJM) | 6.2 TWh | Jun 2003 | Mar 2025 | Natural Gas |
Hamilton Patriot Generation Plant | Hamilton Operating Services, LLC | Montgomery, PA | PJM Interconnection, LLC (PJM) | 6.3 TWh | Jun 2016 | Mar 2025 | Natural Gas |
Marcus Hook Energy LP | Marcus Hook Energy LP | Marcus Hook, PA | PJM Interconnection, LLC (PJM) | 6.5 TWh | Nov 2004 | 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 |
Hummel Station LLC | Hummel Station, LLC | Shamokin Dam, PA | PJM Interconnection, LLC (PJM) | 7.5 TWh | May 2018 | Mar 2025 | Natural Gas |
Fairless Energy Center | Edgewater Generation, LLC | Fairless Hills, PA | PJM Interconnection, LLC (PJM) | 7.5 TWh | Apr 2004 | Mar 2025 | Natural Gas |
CPV Fairview Energy Center | CPV Fairview, LLC | Johnstown, PA | PJM Interconnection, LLC (PJM) | 7.6 TWh | Nov 2019 | Mar 2025 | Natural Gas |
Moxie Freedom Generation Plant | Moxie Freedom LLC | Salem Township, PA | PJM Interconnection, LLC (PJM) | 8.0 TWh | Jul 2018 | Mar 2025 | Natural Gas |
York Energy Center | Calpine Mid-Merit LLC | Delta, PA | PJM Interconnection, LLC (PJM) | 9.0 TWh | Feb 2011 | Mar 2025 | Natural Gas : 99.7% |
Lackawanna Energy Center | Invenergy Services LLC | Jessup, PA | PJM Interconnection, LLC (PJM) | 9.6 TWh | Feb 2018 | Mar 2025 | Natural Gas |
Beaver Valley | Energy Harbor Nuclear Generation LLC | Shippingport, PA | PJM Interconnection, LLC (PJM) | 14.4 TWh | Aug 1976 | Mar 2025 | Nuclear |
Limerick | Constellation Nuclear | Sanatoga, PA | PJM Interconnection, LLC (PJM) | 19.5 TWh | Jan 1986 | Mar 2025 | Nuclear |
TalenEnergy Susquehanna | TalenEnergy Susquehanna LLC | Berwick, PA | PJM Interconnection, LLC (PJM) | 19.8 TWh | May 1983 | Mar 2025 | Nuclear |
Peach Bottom | Constellation Nuclear | Delta, PA | PJM Interconnection, LLC (PJM) | 21.9 TWh | Jun 1974 | Mar 2025 | Nuclear |
Browse Power Plants By Pennsylvania Counties
Figures are based on December 2024 generation numbers.County | State Rank | Active Plants | Dec 2024 Generation |
---|---|---|---|
Monroe County, PA | # 52 | 2 | 2.9 GWh |
Mercer County, PA | # 51 | 1 | 5.7 GWh |
Chester County, PA | # 50 | 9 | 6.2 GWh |
Susquehanna County, PA | # 49 | 5 | 29.9 GWh |
Juniata County, PA | # 48 | 1 | 33.8 GWh |
Erie County, PA | # 47 | 6 | 37.9 GWh |
Washington County, PA | # 46 | 8 | 38.5 GWh |
Elk County, PA | # 45 | 1 | 40.6 GWh |
Union County, PA | # 44 | 3 | 45.9 GWh |
Cumberland County, PA | # 43 | 7 | 57.7 GWh |
Clarion County, PA | # 42 | 4 | 61.4 GWh |
Huntingdon County, PA | # 41 | 2 | 72.2 GWh |
Northumberland County, PA | # 40 | 6 | 84.3 GWh |
Centre County, PA | # 39 | 5 | 86.0 GWh |
Fulton County, PA | # 38 | 1 | 91.6 GWh |
Dauphin County, PA | # 37 | 5 | 98.1 GWh |
Wayne County, PA | # 36 | 4 | 177.8 GWh |
Tioga County, PA | # 35 | 6 | 237.6 GWh |
Potter County, PA | # 34 | 3 | 276.5 GWh |
Venango County, PA | # 33 | 3 | 371.9 GWh |
Carbon County, PA | # 32 | 6 | 504.0 GWh |
Franklin County, PA | # 31 | 14 | 606.8 GWh |
Blair County, PA | # 30 | 6 | 654.9 GWh |
Somerset County, PA | # 29 | 16 | 822.2 GWh |
Wyoming County, PA | # 28 | 4 | 918.1 GWh |
Philadelphia County, PA | # 27 | 16 | 1.2 TWh |
County | State Rank | Active Plants | Dec 2024 Generation |
---|---|---|---|
Clearfield County, PA | # 26 | 7 | 1.4 TWh |
Schuylkill County, PA | # 25 | 14 | 1.7 TWh |
Lancaster County, PA | # 24 | 15 | 1.8 TWh |
Montour County, PA | # 23 | 2 | 3.3 TWh |
Armstrong County, PA | # 22 | 8 | 4.8 TWh |
Greene County, PA | # 21 | 4 | 4.9 TWh |
Lebanon County, PA | # 20 | 4 | 4.9 TWh |
Allegheny County, PA | # 19 | 18 | 4.9 TWh |
Fayette County, PA | # 18 | 8 | 5.3 TWh |
Indiana County, PA | # 17 | 4 | 6.0 TWh |
Bradford County, PA | # 16 | 9 | 6.0 TWh |
Adams County, PA | # 15 | 7 | 6.3 TWh |
Lycoming County, PA | # 14 | 8 | 6.4 TWh |
Lawrence County, PA | # 13 | 3 | 6.8 TWh |
Westmoreland County, PA | # 12 | 4 | 7.1 TWh |
Berks County, PA | # 11 | 12 | 7.3 TWh |
Snyder County, PA | # 10 | 4 | 7.5 TWh |
Bucks County, PA | # 9 | 10 | 7.9 TWh |
Cambria County, PA | # 8 | 11 | 9.4 TWh |
Lackawanna County, PA | # 7 | 5 | 9.7 TWh |
Delaware County, PA | # 6 | 7 | 11.1 TWh |
Northampton County, PA | # 5 | 11 | 13.2 TWh |
Beaver County, PA | # 4 | 12 | 16.1 TWh |
Montgomery County, PA | # 3 | 13 | 20.0 TWh |
Luzerne County, PA | # 2 | 10 | 28.5 TWh |
York County, PA | # 1 | 13 | 36.1 TWh |