Directory of Power Plants in Pennsylvania
Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
---|---|---|---|---|---|---|---|
Adams Solar LLC PA | Adams Solar LLC (PA) | Gettysburg, PA | PJM Interconnection, LLC (PJM) | 147.4 GWh | Nov 2023 | Apr 2025 | Solar |
Mehoopany Wind Energy LLC | AE Power Services LLC | Noxen, PA | PJM Interconnection, LLC (PJM) | 265.0 GWh | Nov 2012 | Dec 2024 | Wind |
Great Cove Solar II | AES Clean Energy | Saint Thomas, PA | PJM Interconnection, LLC (PJM) | 152.6 GWh | Nov 2023 | Apr 2025 | Solar |
Great Cove Solar | AES Distributed Energy | McConnellsburg, PA | PJM Interconnection, LLC (PJM) | 94.9 GWh | Nov 2023 | Apr 2025 | Solar |
Elizabethtown Solar | AES Distributed Energy | Elizabethtown, PA | PJM Interconnection, LLC (PJM) | 2.5 GWh | Jan 2016 | Dec 2024 | Solar |
Sandy Ridge Wind 2, LLC | Algonquin Power Co | Tyrone, PA | PJM Interconnection, LLC (PJM) | 243.2 GWh | Aug 2023 | Apr 2025 | Wind |
Sandy Ridge Wind Farm | Algonquin Power Co | Tyrone, PA | PJM Interconnection, LLC (PJM) | 116.8 GWh | Jan 2012 | Dec 2024 | Wind |
William F Matson Generating Station | Allegheny Electric Coop Inc | Huntingdon, PA | PJM Interconnection, LLC (PJM) | 69.2 GWh | May 1988 | Apr 2025 | Water |
Allegheny Hydro No 8 | Allegheny Hydro LP | Adrian, PA | PJM Interconnection, LLC (PJM) | 70.6 GWh | Nov 1990 | Dec 2024 | Water |
Allegheny Hydro No 9 | Allegheny Hydro LP | Cowansville, PA | PJM Interconnection, LLC (PJM) | 88.2 GWh | Nov 1990 | Dec 2024 | Water |
Armenia Mountain Wind Farm | ALLETE Clean Energy | Mainesburg, PA | PJM Interconnection, LLC (PJM) | 235.4 GWh | Nov 2009 | Dec 2024 | Wind |
500 Virginia Solar | Alliance HP Virginia Drive LLC | Ft. Washington, PA | PJM Interconnection, LLC (PJM) | 1.1 GWh | Jun 2011 | Dec 2024 | Solar |
Alpaca | Alpaca Energy LLC | Canton Township, PA | PJM Interconnection, LLC (PJM) | 32.1 GWh | Mar 2017 | Dec 2024 | Natural Gas |
Keystone Solar | Altus Power America Management, LLC | Quarryville, PA | PJM Interconnection, LLC (PJM) | 7.7 GWh | Aug 2012 | Apr 2025 | Solar |
Mifflinburg PA BTM | American Mun Power-Ohio, Inc | Mifflinburg, PA | PJM Interconnection, LLC (PJM) | 255.0 MWh | May 2024 | Dec 2024 | Distillate Fuel Oil |
Schuylkill Haven PA BTM | American Mun Power-Ohio, Inc | Schuylkill Haven, PA | PJM Interconnection, LLC (PJM) | 322.0 MWh | May 2023 | Dec 2024 | Distillate Fuel Oil |
Hatfield PA BTM | American Mun Power-Ohio, Inc | Hatfield, PA | PJM Interconnection, LLC (PJM) | 160.0 MWh | Nov 2022 | Dec 2024 | Distillate Fuel Oil |
Quakertown PA BTM | American Mun Power-Ohio, Inc | Quakertown, PA | PJM Interconnection, LLC (PJM) | 544.0 MWh | Oct 2023 | Dec 2024 | Distillate Fuel Oil |
Girard (PA) RTO BTM | American Mun Power-Ohio, Inc | Girard, PA | PJM Interconnection, LLC (PJM) | 195.0 MWh | Feb 2022 | Dec 2024 | Distillate Fuel Oil |
Ephrata PA BTM | American Mun Power-Ohio, Inc | Lancaster, PA | PJM Interconnection, LLC (PJM) | 309.0 MWh | Oct 2021 | Dec 2024 | Distillate Fuel Oil |
Blakely (PA) RTO BTM | American Mun Power-Ohio, Inc | Peckville, PA | PJM Interconnection, LLC (PJM) | 282.0 MWh | Nov 2022 | Dec 2024 | Distillate Fuel Oil |
Perkasie PA BTM | American Mun Power-Ohio, Inc | Perkasie, PA | PJM Interconnection, LLC (PJM) | 256.0 MWh | Mar 2022 | Dec 2024 | Distillate Fuel Oil |
Weatherly(PA) RTO BTM | American Mun Power-Ohio, Inc | Weatherly, PA | PJM Interconnection, LLC (PJM) | 114.0 MWh | May 2023 | Dec 2024 | Distillate Fuel Oil |
Aqua Ingrams Mill | Aqua America Inc | West Chester, PA | PJM Interconnection, LLC (PJM) | 769.0 MWh | Nov 2009 | Dec 2023 | Solar |
Pickering Solar | Aqua America Inc | Phoenixville, PA | PJM Interconnection, LLC (PJM) | 1.9 GWh | Dec 2011 | Dec 2023 | Solar |
Armstrong | Armstrong Power LLC | Shelocta, PA | PJM Interconnection, LLC (PJM) | 1.2 TWh | Apr 2002 | Apr 2025 | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
Casselman Wind Power Project | Avangrid Power LLC | Garrett, PA | PJM Interconnection, LLC (PJM) | 82.3 GWh | Nov 2007 | Dec 2024 | Wind |
Locust Ridge | Avangrid Power LLC | Mahanoy City, PA | PJM Interconnection, LLC (PJM) | 50.4 GWh | Feb 2007 | Dec 2024 | Wind |
Locust Ridge II LLC | Avangrid Power LLC | Shenandoah, PA | PJM Interconnection, LLC (PJM) | 184.1 GWh | Apr 2009 | Dec 2024 | Wind |
South Chestnut LLC | Avangrid Power LLC | Farmington, PA | PJM Interconnection, LLC (PJM) | 95.6 GWh | Mar 2012 | Dec 2024 | Wind |
UN-School House LLC | BCD Project Holdings 1, LLC | Morris Township, PA | PJM Interconnection, LLC (PJM) | 32.2 GWh | Dec 2022 | Dec 2024 | Solar |
CL-Viaduct LLC | BCD Project Holdings 1, LLC | Bloom Township, PA | PJM Interconnection, LLC (PJM) | 31.8 GWh | Feb 2023 | Dec 2024 | Solar |
Pine 1 Solar | BE-Pine1 LLC | Hookstown, PA | PJM Interconnection, LLC (PJM) | 26.4 GWh | Oct 2023 | Dec 2024 | Solar |
Pine 2 Solar | BE-Pine2 LLC | Hookstown, PA | PJM Interconnection, LLC (PJM) | 29.7 GWh | Oct 2023 | Dec 2024 | Solar |
Beaver Dam | Beaver Dam Energy LLC | Canton Township, PA | PJM Interconnection, LLC (PJM) | 41.5 GWh | May 2016 | Dec 2024 | Natural Gas |
Townsend Hydro | Beaver Falls Municipal Auth | New Brighton, PA | PJM Interconnection, LLC (PJM) | 16.0 GWh | Sep 1987 | Dec 2024 | Water |
Holtwood | BIF III Holtwood LLC | Holtwood, PA | PJM Interconnection, LLC (PJM) | 866.1 GWh | Sep 1910 | Dec 2024 | Water |
Big Level Wind | Big Level Wind LLC | Hector Township, PA | PJM Interconnection, LLC (PJM) | 277.3 GWh | Nov 2019 | Apr 2025 | Wind |
Stony Creek Wind Farm LLC | Big Sky Wind, LLC | Berlin, PA | PJM Interconnection, LLC (PJM) | 132.0 GWh | Oct 2009 | Dec 2024 | Wind |
Birdsboro Power | Birdsboro Power LLC | Birdsboro, PA | PJM Interconnection, LLC (PJM) | 3.8 TWh | Apr 2019 | Apr 2025 | Natural Gas |
Blossburg | Blossburg Power, LLC | Blossburg, PA | PJM Interconnection, LLC (PJM) | 487.0 MWh | Apr 1971 | Dec 2024 | Natural Gas |
Falling Spring | Borough of Chambersburg | Chambersburg, PA | PJM Interconnection, LLC (PJM) | 698.0 MWh | Nov 1967 | Apr 2025 | Natural Gas : 89.2% Distillate Fuel Oil : 10.8% |
Orchard Park | Borough of Chambersburg | Chambersburg, PA | PJM Interconnection, LLC (PJM) | 31.1 GWh | Nov 2003 | Apr 2025 | Natural Gas : 94.3% Distillate Fuel Oil : 5.7% |
Piney | BP Piney & Deep Creek LLC | Clarion, PA | PJM Interconnection, LLC (PJM) | 61.4 GWh | May 1924 | Dec 2024 | Water |
Brunner Island | Brunner Island LLC | York Haven, PA | PJM Interconnection, LLC (PJM) | 4.3 TWh | Apr 1961 | Apr 2025 | Natural Gas : 62.9% Bituminous Coal : 37.1% |
Brunot Island | Brunot Island Power, LLC | Pittsburg, PA | PJM Interconnection, LLC (PJM) | 54.1 GWh | Feb 1972 | Dec 2024 | Natural Gas |
Bucknell University | Bucknell University | Lewisburg, PA | PJM Interconnection, LLC (PJM) | 43.3 GWh | Sep 1991 | Apr 2025 | Natural Gas : 98.3% Distillate Fuel Oil : 1.7% |
Bethlehem Power Plant | Calpine Bethlehem LLC | Bethlehem, PA | PJM Interconnection, LLC (PJM) | 6.1 TWh | Nov 2002 | Apr 2025 | Natural Gas : 99.3% Distillate Fuel Oil : 0.7% |
York Energy Center | Calpine Mid-Merit LLC | Delta, PA | PJM Interconnection, LLC (PJM) | 8.9 TWh | Feb 2011 | Apr 2025 | Natural Gas : 99.7% |
TPE Pennsylvania Solar 1, LLC | Cardinal Renewables | Ephrata, PA | PJM Interconnection, LLC (PJM) | 3.9 GWh | Jul 2019 | Oct 2024 | Solar |
CASD Solar | Carlisle Area School District | Carlisle, PA | PJM Interconnection, LLC (PJM) | 1.0 MWh | Sep 2010 | Dec 2023 | Solar |
Beaver Valley Patterson Dam | Central Rivers Power US, LLC | Beaver Falls, PA | PJM Interconnection, LLC (PJM) | 4.2 GWh | Aug 1982 | Dec 2024 | Water |
Chambersburg | Chambersburg Energy, LLC | Chambersburg, PA | PJM Interconnection, LLC (PJM) | 193.8 GWh | Oct 2001 | Dec 2024 | Natural Gas |
PA Solar Park II | Consolidated Edison Development Inc. | Nesquehoning, PA | PJM Interconnection, LLC (PJM) | 15.5 GWh | Dec 2019 | Dec 2024 | Solar |
PA Solar Park | Consolidated Edison Development Inc. | Nesquehoning, PA | PJM Interconnection, LLC (PJM) | 13.3 GWh | Sep 2012 | Apr 2025 | Solar |
Peach Bottom | Constellation Nuclear | Delta, PA | PJM Interconnection, LLC (PJM) | 21.9 TWh | Jun 1974 | Apr 2025 | Nuclear |
Limerick | Constellation Nuclear | Sanatoga, PA | PJM Interconnection, LLC (PJM) | 19.9 TWh | Jan 1986 | Apr 2025 | Nuclear |
Moser Generating Station | Constellation Power, Inc | Pottstown, PA | PJM Interconnection, LLC (PJM) | 187.0 MWh | Apr 1970 | Dec 2024 | Distillate Fuel Oil |
Croydon CT Generating Station | Constellation Power, Inc | Bristol Twp., PA | PJM Interconnection, LLC (PJM) | 2.0 GWh | May 1974 | Dec 2024 | Distillate Fuel Oil |
Delaware Generating Station | Constellation Power, Inc | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 169.0 MWh | Mar 1969 | Dec 2024 | Distillate Fuel Oil |
Southwark | Constellation Power, Inc | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 119.0 MWh | May 1967 | Dec 2024 | Distillate Fuel Oil |
Schuylkill Generating Station | Constellation Power, Inc | Phila., PA | PJM Interconnection, LLC (PJM) | 119.0 MWh | Apr 1969 | Dec 2024 | Distillate Fuel Oil |
Falls | Constellation Power, Inc | Morrisville, PA | PJM Interconnection, LLC (PJM) | 187.0 MWh | Apr 1970 | Dec 2024 | Distillate Fuel Oil |
Richmond Generating Station | Constellation Power, Inc | Phila., PA | PJM Interconnection, LLC (PJM) | 249.0 MWh | May 1973 | Dec 2024 | Distillate Fuel Oil |
Chester Generating Station | Constellation Power, Inc | Chester, PA | PJM Interconnection, LLC (PJM) | 128.0 MWh | Jan 1969 | Dec 2024 | Distillate Fuel Oil |
Eddystone Generating Station | Constellation Power, Inc | Eddystone, PA | PJM Interconnection, LLC (PJM) | 26.7 GWh | Apr 1967 | Dec 2023 | Natural Gas : 81.7% Distillate Fuel Oil : 18.3% |
Covanta Delaware Valley | Covanta Delaware Valley LP | Chester, PA | PJM Interconnection, LLC (PJM) | 535.4 GWh | Mar 1991 | Apr 2025 | Non-biogenic Municipal Solid Waste : 54.9% Biogenic Municipal Solid Waste : 45.0% |
Lancaster County Resource Recovery | Covanta Lancaster Inc | Brainbridge, PA | PJM Interconnection, LLC (PJM) | 189.5 GWh | Nov 1990 | Apr 2025 | Non-biogenic Municipal Solid Waste : 54.8% Biogenic Municipal Solid Waste : 44.9% |
CPV Fairview Energy Center | CPV Fairview, LLC | Johnstown, PA | PJM Interconnection, LLC (PJM) | 7.6 TWh | Nov 2019 | Apr 2025 | Natural Gas |
CPV Maple Hill Solar | CPV Maple Hill Solar, LLC | Portage, PA | PJM Interconnection, LLC (PJM) | 160.2 GWh | Oct 2023 | Apr 2025 | Solar |
Yough Hydro Power | D/R Hydro Co | Confluence, PA | PJM Interconnection, LLC (PJM) | 36.9 GWh | Nov 1989 | Dec 2024 | Water |
Dart Container Corp | Dart Container Corp | Leola, PA | PJM Interconnection, LLC (PJM) | 47.3 GWh | Nov 2012 | Apr 2025 | Landfill Gas |
Dickinson Solar | Dickinson Solar, LLC | Carlisle, PA | PJM Interconnection, LLC (PJM) | 5.2 GWh | Nov 2016 | Apr 2025 | Solar |
Jordan Energy-DFA Middlebury Center Plan | Distributed Solar Development, LLC | Middlebury Center, PA | PJM Interconnection, LLC (PJM) | 1.7 GWh | Nov 2021 | Dec 2024 | Solar |
Johnsonburg Mill | Domtar LLC | Johnsonburg, PA | PJM Interconnection, LLC (PJM) | 40.6 GWh | Jan 1993 | Dec 2024 | Black Liquor : 52.7% Natural Gas : 47.3% |
Laurel Hill Wind | Duke Energy Renewables Services | Roaring Branch, PA | PJM Interconnection, LLC (PJM) | 137.2 GWh | Aug 2012 | Apr 2025 | Wind |
North Allegheny Windpower Project | Duke Energy Renewables Services | Lilly, PA | PJM Interconnection, LLC (PJM) | 215.6 GWh | Aug 2009 | Apr 2025 | Wind |
Allegheny No. 5 Hydro Station | Eagle Creek Renewable Energy, LLC | Schenley, PA | PJM Interconnection, LLC (PJM) | 33.5 GWh | Sep 1988 | Dec 2024 | Water |
York Haven | Eagle Creek Renewable Energy, LLC | York Haven, PA | PJM Interconnection, LLC (PJM) | 86.7 GWh | Nov 1905 | Dec 2024 | Water |
Allegheny No 6 Hydro Station | Eagle Creek Renewable Energy, LLC | Ford City, PA | PJM Interconnection, LLC (PJM) | 31.7 GWh | Oct 1988 | Dec 2024 | Water |
Mahoning Creek Hydroelectric Project | Eagle Creek Renewable Energy, LLC | New Bethlehem, PA | PJM Interconnection, LLC (PJM) | 12.0 GWh | Nov 2013 | Dec 2024 | Water |
Lake Lynn Hydro Station | Eagle Creek Renewable Energy, LLC | Lake Lynn, PA | PJM Interconnection, LLC (PJM) | 84.4 GWh | Apr 1926 | Dec 2024 | Water |
Ebensburg Power | Ebensburg Power Co | Ebensburg, PA | PJM Interconnection, LLC (PJM) | 357.8 GWh | Oct 1990 | Dec 2024 | Waste/Other Coal : 99.9% |
Longwood Gardens | Ecogy Pennsylvania Systems LLC | Kennett Square, PA | PJM Interconnection, LLC (PJM) | 2.0 GWh | Apr 2010 | Dec 2023 | Solar |
ECP Uptown Campus | ECP Uptown Campus LLC | Pittsburgh, PA | PJM Interconnection, LLC (PJM) | 28.2 GWh | Oct 1997 | Dec 2024 | Natural Gas |
Chestnut Flats Wind Farm | EDF Renewable Asset Holdings, Inc. | Altoona, PA | PJM Interconnection, LLC (PJM) | 90.7 GWh | Nov 2011 | Dec 2024 | Wind |
Fairless Energy Center | Edgewater Generation, LLC | Fairless Hills, PA | PJM Interconnection, LLC (PJM) | 7.6 TWh | Apr 2004 | Apr 2025 | Natural Gas |
Northampton Generating Company LP | EIF Northampton GP, LLC | Northampton, PA | PJM Interconnection, LLC (PJM) | 494.9 GWh | Jul 1995 | Apr 2025 | Waste/Other Coal : 97.6% Waste/Other Oil : 1.4% Tire-derived Fuels : 1.0% |
Paxton Creek Cogeneration | Energy Center Paxton LLC | Harrisburg, PA | PJM Interconnection, LLC (PJM) | 693.0 MWh | Jul 1986 | Dec 2024 | Natural Gas : 74.8% Distillate Fuel Oil : 25.2% |
Morgantown | Energy Developments, Inc d/b/a EDL | Morgantown, PA | PJM Interconnection, LLC (PJM) | 6.3 GWh | Apr 2016 | Dec 2024 | Landfill Gas |
L&S Sweetners | Energy Developments, Inc d/b/a EDL | Leola, PA | PJM Interconnection, LLC (PJM) | 22.8 GWh | Sep 2013 | Dec 2024 | Landfill Gas |
Lanchester Generating Station | Energy Developments, Inc d/b/a EDL | Narvon, PA | PJM Interconnection, LLC (PJM) | 18.6 GWh | Nov 2006 | Dec 2024 | Landfill Gas |
Beaver Valley | Energy Harbor Nuclear Generation LLC | Shippingport, PA | PJM Interconnection, LLC (PJM) | 14.8 TWh | Aug 1976 | Apr 2025 | Nuclear |
Highland North Wind Farm | Exus Pennsylvania Wind Holdings | Sidman, PA | PJM Interconnection, LLC (PJM) | 173.0 GWh | Feb 2012 | Dec 2024 | Wind |
Cambria Wind LLC | Exus Pennsylvania Wind Holdings | Sidman, PA | PJM Interconnection, LLC (PJM) | 126.1 GWh | Jul 2009 | Dec 2024 | Wind |
Patton Wind Farm | Exus Pennsylvania Wind Holdings | Patton, PA | PJM Interconnection, LLC (PJM) | 87.2 GWh | Nov 2012 | Dec 2024 | Wind |
Twin Ridges Wind Farm | Exus Pennsylvania Wind Holdings | Meyersdale, PA | PJM Interconnection, LLC (PJM) | 273.9 GWh | Nov 2012 | Dec 2024 | Wind |
Fayette Energy Facility | Fayette Power Company, LLC | Masontown, PA | PJM Interconnection, LLC (PJM) | 4.6 TWh | May 2003 | Apr 2025 | Natural Gas |
Forward Windpower LLC | Forward Windpower, LLC | Berlin, PA | PJM Interconnection, LLC (PJM) | 47.8 GWh | Mar 2008 | Dec 2024 | Wind |
Gans | Gans Energy LLC | Gans, PA | PJM Interconnection, LLC (PJM) | 147.2 GWh | Oct 2000 | Dec 2024 | Natural Gas |
Browse Power Plants By Pennsylvania Counties
Figures are based on April 2025 generation numbers.County | State Rank | Active Plants | Apr 2025 Generation |
---|---|---|---|
York County, PA | # 1 | 13 | 35.9 TWh |
Luzerne County, PA | # 2 | 10 | 28.4 TWh |
Montgomery County, PA | # 3 | 13 | 20.4 TWh |
Beaver County, PA | # 4 | 12 | 16.5 TWh |
Northampton County, PA | # 5 | 11 | 13.4 TWh |
Delaware County, PA | # 6 | 7 | 11.5 TWh |
Lackawanna County, PA | # 7 | 5 | 9.8 TWh |
Cambria County, PA | # 8 | 11 | 9.4 TWh |
Bucks County, PA | # 9 | 10 | 8.0 TWh |
Berks County, PA | # 10 | 12 | 7.6 TWh |
Snyder County, PA | # 11 | 4 | 7.5 TWh |
Westmoreland County, PA | # 12 | 4 | 7.2 TWh |
Lawrence County, PA | # 13 | 3 | 6.6 TWh |
Lycoming County, PA | # 14 | 8 | 6.6 TWh |
Adams County, PA | # 15 | 7 | 6.3 TWh |
Indiana County, PA | # 16 | 4 | 6.0 TWh |
Bradford County, PA | # 17 | 9 | 5.8 TWh |
Armstrong County, PA | # 18 | 8 | 5.0 TWh |
Greene County, PA | # 19 | 4 | 5.0 TWh |
Lebanon County, PA | # 20 | 4 | 4.9 TWh |
Allegheny County, PA | # 21 | 18 | 4.9 TWh |
Fayette County, PA | # 22 | 8 | 4.9 TWh |
Montour County, PA | # 23 | 2 | 3.7 TWh |
Lancaster County, PA | # 24 | 15 | 1.8 TWh |
Schuylkill County, PA | # 25 | 14 | 1.7 TWh |
Clearfield County, PA | # 26 | 7 | 1.4 TWh |
County | State Rank | Active Plants | Apr 2025 Generation |
---|---|---|---|
Philadelphia County, PA | # 27 | 16 | 1.2 TWh |
Wyoming County, PA | # 28 | 4 | 918.1 GWh |
Somerset County, PA | # 29 | 16 | 821.4 GWh |
Blair County, PA | # 30 | 6 | 666.2 GWh |
Franklin County, PA | # 31 | 14 | 649.9 GWh |
Carbon County, PA | # 32 | 6 | 505.4 GWh |
Venango County, PA | # 33 | 3 | 371.9 GWh |
Potter County, PA | # 34 | 3 | 277.3 GWh |
Tioga County, PA | # 35 | 6 | 237.6 GWh |
Wayne County, PA | # 36 | 4 | 180.4 GWh |
Dauphin County, PA | # 37 | 5 | 107.7 GWh |
Fulton County, PA | # 38 | 1 | 94.9 GWh |
Centre County, PA | # 39 | 5 | 91.6 GWh |
Northumberland County, PA | # 40 | 6 | 84.3 GWh |
Huntingdon County, PA | # 41 | 2 | 69.2 GWh |
Clarion County, PA | # 42 | 4 | 61.4 GWh |
Cumberland County, PA | # 43 | 7 | 57.8 GWh |
Union County, PA | # 44 | 3 | 45.7 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 |
Chester County, PA | # 50 | 9 | 6.2 GWh |
Mercer County, PA | # 51 | 1 | 5.7 GWh |
Monroe County, PA | # 52 | 2 | 2.9 GWh |