Directory of Power Plants in Pennsylvania
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Roundtop | Roundtop Energy LLC | Meshoppen, PA | PJM Interconnection, LLC (PJM) | 60.3 GWh | Sep 2015 | Dec 2023 | Natural Gas |
| Piney | BP Piney & Deep Creek LLC | Clarion, PA | PJM Interconnection, LLC (PJM) | 55.2 GWh | May 1924 | Dec 2023 | Water |
| Locust Ridge | Avangrid Renewables LLC | Mahanoy City, PA | PJM Interconnection, LLC (PJM) | 54.5 GWh | Feb 2007 | Dec 2023 | Wind |
| Alpaca | Alpaca Energy LLC | Canton Township, PA | PJM Interconnection, LLC (PJM) | 53.7 GWh | Mar 2017 | Dec 2023 | Natural Gas |
| Wind Park Bear Creek | Leeward Asset Management, LLC | Bear Creek, PA | PJM Interconnection, LLC (PJM) | 53.5 GWh | Feb 2006 | Aug 2024 | Wind |
| Hunlock Unit 4 | Hunlock Energy, LLC | Hunlock Green, PA | PJM Interconnection, LLC (PJM) | 50.3 GWh | Nov 2000 | Dec 2023 | Natural Gas |
| Milan | Milan Energy LLC | Milan, PA | PJM Interconnection, LLC (PJM) | 49.7 GWh | Feb 2017 | Dec 2023 | Natural Gas |
| Dart Container Corp | Dart Container Corp | Leola, PA | PJM Interconnection, LLC (PJM) | 47.9 GWh | Nov 2012 | Aug 2024 | Landfill Gas |
| North Allegheny Windpower Project | Duke Energy Renewables Services | Lilly, PA | PJM Interconnection, LLC (PJM) | 46.4 GWh | Aug 2009 | Aug 2024 | Wind |
| East Campus Steam Plant | Penn State University | University Park, PA | PJM Interconnection, LLC (PJM) | 46.3 GWh | May 2011 | Aug 2024 | Natural Gas : 99.9% |
| Blue Ridge Landfill | EPP Renewable Energy | Chambersburg, PA | PJM Interconnection, LLC (PJM) | 45.9 GWh | Dec 2012 | Dec 2023 | Landfill Gas |
| Cumberland County PA LFG Recovery | EPP Renewable Energy | Shippensburg, PA | PJM Interconnection, LLC (PJM) | 45.8 GWh | Dec 2008 | Dec 2023 | Landfill Gas |
| Conemaugh Hydro Plant | Pennsylvania Renewable Resources | Saltsburg, PA | PJM Interconnection, LLC (PJM) | 44.5 GWh | Jan 1989 | Dec 2023 | Water |
| Forward Windpower LLC | Forward Windpower, LLC | Berlin, PA | PJM Interconnection, LLC (PJM) | 44.3 GWh | Mar 2008 | Dec 2023 | Wind |
| Green Knight Energy Center | Waste Management Inc | Pen Argyl, PA | PJM Interconnection, LLC (PJM) | 44.0 GWh | Jan 2001 | Dec 2023 | Landfill Gas |
| Bucknell University | Bucknell University | Lewisburg, PA | PJM Interconnection, LLC (PJM) | 41.7 GWh | Sep 1991 | Aug 2024 | Natural Gas |
| Pioneer Crossing Energy, LLC | Pioneer Crossing Energy LLC | Birdsboro, PA | PJM Interconnection, LLC (PJM) | 41.1 GWh | Sep 2008 | Dec 2023 | Landfill Gas |
| Lakeview Gas Recovery | WM Renewable Energy LLC | Erie, PA | PJM Interconnection, LLC (PJM) | 39.5 GWh | Apr 1997 | Dec 2023 | Landfill Gas |
| Hunterstown | Hunterstown Power, LLC | Gettysburg, PA | PJM Interconnection, LLC (PJM) | 39.5 GWh | Apr 1971 | Dec 2023 | Natural Gas |
| Waste Management Arden LFGTE | WM Renewable Energy LLC | Washington, PA | PJM Interconnection, LLC (PJM) | 38.7 GWh | Jan 2009 | Dec 2023 | Landfill Gas |
| Yough Hydro Power | D/R Hydro Co | Confluence, PA | PJM Interconnection, LLC (PJM) | 38.6 GWh | Nov 1989 | Dec 2023 | Water |
| Broad Mountain | UGI Development Co | Schuylkill, PA | PJM Interconnection, LLC (PJM) | 38.0 GWh | Dec 2008 | Oct 2023 | Landfill Gas |
| Elk Hill Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Mercersburg, PA | PJM Interconnection, LLC (PJM) | 37.9 GWh | Nov 2022 | Dec 2023 | Solar |
| Whitetail Solar 2 | Lightsource Renewable Energy Asset Management, LLC | St. Thomas, PA | PJM Interconnection, LLC (PJM) | 36.7 GWh | Aug 2020 | Dec 2023 | Solar |
| West Campus Steam Plant | Penn State University | University Park, PA | PJM Interconnection, LLC (PJM) | 36.4 GWh | Dec 1937 | Aug 2024 | Natural Gas : 99.1% Distillate Fuel Oil : 0.9% |
| Allegheny No. 5 Hydro Station | Eagle Creek Renewable Energy, LLC | Schenley, PA | PJM Interconnection, LLC (PJM) | 34.7 GWh | Sep 1988 | Dec 2023 | Water |
| Allegheny No 6 Hydro Station | Eagle Creek Renewable Energy, LLC | Ford City, PA | PJM Interconnection, LLC (PJM) | 34.7 GWh | Oct 1988 | Dec 2023 | Water |
| Whitetail Solar 3 | Lightsource Renewable Energy Asset Management, LLC | Chambersburg, PA | PJM Interconnection, LLC (PJM) | 32.3 GWh | Jul 2020 | Dec 2023 | Solar |
| UN-School House LLC | BCD Project Holdings 1, LLC | Morris Township, PA | PJM Interconnection, LLC (PJM) | 31.0 GWh | Dec 2022 | Dec 2023 | Solar |
| Meyersdale Windpower, LLC | Sequitur Renewables, LLC | Meyersdale, PA | PJM Interconnection, LLC (PJM) | 30.9 GWh | Nov 2003 | Aug 2024 | Wind |
| PWD Northeast WPCP Biogas Cogen Plant | Philadelphia Water Department | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 30.4 GWh | Nov 2013 | Aug 2024 | Other Biomass Gas : 86.6% Natural Gas : 13.4% |
| Elk Hill Solar 2 | Lightsource Renewable Energy Asset Management, LLC | Peters Township, PA | PJM Interconnection, LLC (PJM) | 27.7 GWh | Nov 2020 | Dec 2023 | Solar |
| Mountain View | Industrial Power Generating Company LLC | Greencastle, PA | PJM Interconnection, LLC (PJM) | 27.0 GWh | Feb 2003 | Dec 2023 | Landfill Gas : 95.4% Distillate Fuel Oil : 4.6% |
| 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% |
| Orchard Park | Borough of Chambersburg | Chambersburg, PA | PJM Interconnection, LLC (PJM) | 24.9 GWh | Nov 2003 | Aug 2024 | Natural Gas : 98.6% Distillate Fuel Oil : 1.4% |
| ECP Uptown Campus | ECP Uptown Campus LLC | Pittsburgh, PA | PJM Interconnection, LLC (PJM) | 24.7 GWh | Oct 1997 | Dec 2023 | Natural Gas |
| Whitetail Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Newburg, PA | PJM Interconnection, LLC (PJM) | 23.4 GWh | Nov 2019 | Dec 2023 | Solar |
| CL-Viaduct LLC | BCD Project Holdings 1, LLC | Bloom Township, PA | PJM Interconnection, LLC (PJM) | 22.8 GWh | Feb 2023 | Nov 2023 | Solar |
| Allenwood | EPP Renewable Energy | Montgomery, PA | PJM Interconnection, LLC (PJM) | 22.5 GWh | Sep 2012 | Dec 2023 | Landfill Gas |
| Warren | Warren Generation, LLC | Warren, PA | PJM Interconnection, LLC (PJM) | 19.8 GWh | Aug 1972 | Dec 2023 | Natural Gas : 99.8% |
| Lycoming County | EPP Renewable Energy | Montgomery, PA | PJM Interconnection, LLC (PJM) | 18.6 GWh | Sep 2012 | Dec 2023 | Landfill Gas |
| Indiana University of Pennsylvania | Indiana University of Penn | Indiana, PA | PJM Interconnection, LLC (PJM) | 18.3 GWh | Feb 1988 | Aug 2024 | Natural Gas : 97.2% Distillate Fuel Oil : 2.8% |
| Lanchester Generating Station | EDL Inc | Narvon, PA | PJM Interconnection, LLC (PJM) | 17.7 GWh | Nov 2006 | Dec 2023 | Landfill Gas |
| Townsend Hydro | Beaver Falls Municipal Auth | New Brighton, PA | PJM Interconnection, LLC (PJM) | 17.6 GWh | Sep 1987 | Dec 2023 | Water |
| Frey Farm Landfill | EPP Renewable Energy | Conestoga, PA | PJM Interconnection, LLC (PJM) | 16.4 GWh | Dec 2005 | Dec 2023 | Landfill Gas |
| Gaucho Solar | Vesper Energy Development LLC | Clinton, PA | PJM Interconnection, LLC (PJM) | 16.2 GWh | May 2023 | Dec 2023 | Solar |
| Towanda Facility | REV LNG SSL BC, LLC | Wyalusing, PA | PJM Interconnection, LLC (PJM) | 15.4 GWh | Dec 2020 | Dec 2023 | Natural Gas |
| L&S Sweetners | EDL Inc | Leola, PA | PJM Interconnection, LLC (PJM) | 15.1 GWh | Sep 2013 | Dec 2023 | Landfill Gas |
| Croydon CT Generating Station | Constellation Power, Inc | Bristol Twp., PA | PJM Interconnection, LLC (PJM) | 15.0 GWh | May 1974 | Nov 2023 | Distillate Fuel Oil |
| GLRA Landfill | EPP Renewable Energy | Lebanon, PA | PJM Interconnection, LLC (PJM) | 14.2 GWh | Aug 2007 | Dec 2023 | Landfill Gas |
| Mill Run Windpower LLC | Sequitur Renewables, LLC | Mill Run, PA | PJM Interconnection, LLC (PJM) | 14.0 GWh | Nov 2001 | Aug 2024 | Wind |
| Tullytown | WM Renewable Energy LLC | Morrisville, PA | PJM Interconnection, LLC (PJM) | 13.2 GWh | Feb 2013 | Dec 2023 | Landfill Gas |
| PA Solar Park | Consolidated Edison Development Inc. | Nesquehoning, PA | PJM Interconnection, LLC (PJM) | 12.5 GWh | Sep 2012 | Aug 2024 | Solar |
| PA Solar Park II | Consolidated Edison Development Inc. | Nesquehoning, PA | PJM Interconnection, LLC (PJM) | 12.3 GWh | Dec 2019 | Dec 2023 | Solar |
| 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% |
| Glades Pike Generation Plant | State Correctnl Inst Laurel Highlands | Somerset, PA | PJM Interconnection, LLC (PJM) | 11.1 GWh | Sep 2011 | Dec 2023 | Landfill Gas |
| Norther Tier Landfill | EPP Renewable Energy | Burlington, PA | PJM Interconnection, LLC (PJM) | 8.8 GWh | Dec 2008 | Dec 2023 | Landfill Gas |
| Mahoning Creek Hydroelectric Project | Eagle Creek Renewable Energy, LLC | New Bethlehem, PA | PJM Interconnection, LLC (PJM) | 8.5 GWh | Nov 2013 | Dec 2023 | Water |
| Newman (PA) | Newman & Co Inc | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 8.4 GWh | Apr 1964 | Dec 2023 | Natural Gas |
| Spring House | Janssen Pharmaceutical Co | Spring House, PA | PJM Interconnection, LLC (PJM) | 8.1 GWh | Mar 2013 | Dec 2023 | Natural Gas |
| Keystone Solar | Altus Power America Management, LLC | Quarryville, PA | PJM Interconnection, LLC (PJM) | 7.2 GWh | Aug 2012 | Aug 2024 | Solar |
| TPE Pennsylvania Solar 1, LLC | Cardinal Renewables | Ephrata, PA | PJM Interconnection, LLC (PJM) | 5.8 GWh | Jul 2019 | Dec 2023 | Solar |
| Richmond Generating Station | Constellation Power, Inc | Phila., PA | PJM Interconnection, LLC (PJM) | 5.7 GWh | May 1973 | Aug 2023 | Distillate Fuel Oil |
| PPL Frey Farm Landfill Wind | EPP Renewable Energy | Conestoga, PA | PJM Interconnection, LLC (PJM) | 5.6 GWh | Dec 2010 | Dec 2023 | Wind |
| Mountain | Mountain Power, LLC | Mount Holly Springs, PA | PJM Interconnection, LLC (PJM) | 5.4 GWh | May 1972 | Oct 2023 | Distillate Fuel Oil |
| General Electric Diesel Engine Plant | General Electric Co | Grove City, PA | PJM Interconnection, LLC (PJM) | 5.4 GWh | May 1984 | Aug 2024 | Distillate Fuel Oil |
| Fort Indiantown Gap | Standard Solar | Annville, PA | PJM Interconnection, LLC (PJM) | 5.2 GWh | Dec 2018 | Dec 2023 | Solar |
| Somerset Windpower LLC | Sequitur Renewables, LLC | Ohiopyle, PA | PJM Interconnection, LLC (PJM) | 5.0 GWh | Nov 2001 | Aug 2024 | Wind |
| Beaver Valley Patterson Dam | Central Rivers Power US, LLC | Beaver Falls, PA | PJM Interconnection, LLC (PJM) | 4.8 GWh | Aug 1982 | Dec 2023 | Water |
| Morgantown | EDL Inc | Morgantown, PA | PJM Interconnection, LLC (PJM) | 4.8 GWh | Apr 2016 | Dec 2023 | Landfill Gas |
| Susquehanna University Solar | Terraform Arcadia | Selinsgrove, PA | PJM Interconnection, LLC (PJM) | 4.7 GWh | Aug 2018 | Dec 2023 | Solar |
| PG Solar 1 | IMG Energy Solutions | Findlay Township, PA | PJM Interconnection, LLC (PJM) | 4.5 GWh | Jun 2021 | Dec 2023 | Solar |
| Mid-River PA, LLC (ABE4) | Greenbacker Renewable Energy Corporation | Easton, PA | PJM Interconnection, LLC (PJM) | 4.5 GWh | Aug 2020 | Dec 2023 | Solar |
| Phoenix Contact - CCHP Plant | Phoenix Contact Services, Inc | Middletown, PA | PJM Interconnection, LLC (PJM) | 4.2 GWh | Feb 2014 | Dec 2023 | Natural Gas |
| Knouse Solar Project 1 | Knouse Food Cooperative Inc | Gardners, PA | PJM Interconnection, LLC (PJM) | 4.2 GWh | Nov 2010 | Dec 2023 | Solar |
| Dickinson Solar | Dickinson Solar, LLC | Carlisle, PA | PJM Interconnection, LLC (PJM) | 3.8 GWh | Nov 2016 | Aug 2024 | Solar |
| Hunker Solar River, LLC | SolRiver Capital LLC | Ruffs Dale, PA | PJM Interconnection, LLC (PJM) | 3.6 GWh | Jul 2021 | Dec 2023 | Solar |
| SECCRA Community Landfill | Southeastern Chester County Refuse Auth | West Grove, PA | PJM Interconnection, LLC (PJM) | 3.4 GWh | Dec 2006 | Dec 2023 | Landfill Gas |
| Pocono Solar Project | Pocono International Raceway Inc | Long Pond, PA | PJM Interconnection, LLC (PJM) | 3.1 GWh | Jul 2010 | Dec 2023 | Solar |
| MF Mesa Lane LLC | MF Mesa Lane LLC | Morrisville, PA | PJM Interconnection, LLC (PJM) | 3.1 GWh | Oct 2008 | Dec 2023 | Solar |
| Lincoln Financial Field | NRG Energy Center Eagles LLC | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 2.8 GWh | Dec 2012 | Dec 2023 | Solar |
| Elizabethtown Solar | AES Distributed Energy | Elizabethtown, PA | PJM Interconnection, LLC (PJM) | 2.8 GWh | Jan 2016 | Dec 2023 | Solar |
| Temple Solar Arrays | UGI Energy Services, LLC | Reading, PA | PJM Interconnection, LLC (PJM) | 2.8 GWh | Apr 2011 | Aug 2024 | Solar |
| Crayola Solar Project | UGI Development Co | Easton, PA | PJM Interconnection, LLC (PJM) | 2.6 GWh | Apr 2010 | Aug 2024 | Solar |
| Jefferson Torresdale Hospital | Jefferson Torresdale Hospital | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 2.5 GWh | Apr 2016 | Dec 2023 | Natural Gas |
| University Park Solar | SS PA II PSU LLC | State College, PA | PJM Interconnection, LLC (PJM) | 2.2 GWh | Nov 2018 | Dec 2023 | Solar |
| ER Bison Solar CSG | Greenbacker Renewable Energy Corporation | Lewisburg, PA | PJM Interconnection, LLC (PJM) | 2.2 GWh | Dec 2022 | Dec 2023 | Solar |
| Longwood Gardens | Ecogy Pennsylvania Systems LLC | Kennett Square, PA | PJM Interconnection, LLC (PJM) | 2.0 GWh | Apr 2010 | Dec 2023 | Solar |
| Pickering Solar | Aqua America Inc | Phoenixville, PA | PJM Interconnection, LLC (PJM) | 1.9 GWh | Dec 2011 | Dec 2023 | Solar |
| Trexlertown Solar Array North and South | Trexlertown Solar Array North and South | Allentown, PA | PJM Interconnection, LLC (PJM) | 1.8 GWh | May 2011 | Jan 2023 | Solar |
| Merck - Upper Gwynedd Solar Array | Merck - Upper Gwynedd Solar Array | North Wales, PA | PJM Interconnection, LLC (PJM) | 1.8 GWh | Dec 2010 | Dec 2023 | Solar |
| Romark PA Solar | Romark Logistics of PA Inc. | Hazle Township, PA | PJM Interconnection, LLC (PJM) | 1.7 GWh | Oct 2011 | Dec 2023 | Solar |
| Jordan Energy-DFA Middlebury Center Plan | Distributed Solar Development, LLC | Middlebury Center, PA | PJM Interconnection, LLC (PJM) | 1.6 GWh | Nov 2021 | Dec 2023 | Solar |
| Haleon York RDC Solar Facility | Haleon PLC | York, PA | PJM Interconnection, LLC (PJM) | 1.6 GWh | Nov 2010 | Dec 2023 | Solar |
| Martin Limestone Solar Array | Sunstream Energy LLC | New Holland, PA | PJM Interconnection, LLC (PJM) | 1.6 GWh | Nov 2012 | Dec 2023 | Solar |
| Marlboro Mushrooms Solar Field | Marlboro Mushroom | West Grove, PA | PJM Interconnection, LLC (PJM) | 1.5 GWh | Oct 2011 | Dec 2023 | Solar |
| 500 Virginia Solar | Alliance HP Virginia Drive LLC | Ft. Washington, PA | PJM Interconnection, LLC (PJM) | 1.3 GWh | Jun 2011 | Dec 2023 | Solar |
| Temple SEGF | Temple University | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 1.3 GWh | Apr 1993 | Aug 2024 | Natural Gas |
| Morgantown Solar Park | The Hankin Group | Morgantown, PA | PJM Interconnection, LLC (PJM) | 1.3 GWh | Oct 2011 | Dec 2023 | Solar |
| Pine 2 Solar | BE-Pine2 LLC | Hookstown, PA | PJM Interconnection, LLC (PJM) | 978.0 MWh | Oct 2023 | Dec 2023 | Solar |
Browse Power Plants By Pennsylvania Counties
Figures are based on August 2024 generation numbers.| County | State Rank | Active Plants | Aug 2024 Generation |
|---|---|---|---|
| York County, PA | # 1 | 13 | 35.0 TWh |
| Luzerne County, PA | # 2 | 10 | 27.7 TWh |
| Montgomery County, PA | # 3 | 13 | 19.8 TWh |
| Beaver County, PA | # 4 | 12 | 16.6 TWh |
| Northampton County, PA | # 5 | 11 | 12.8 TWh |
| Delaware County, PA | # 6 | 7 | 11.0 TWh |
| Lackawanna County, PA | # 7 | 5 | 10.5 TWh |
| Cambria County, PA | # 8 | 11 | 8.6 TWh |
| Snyder County, PA | # 9 | 4 | 8.4 TWh |
| Bucks County, PA | # 10 | 10 | 8.1 TWh |
| Berks County, PA | # 11 | 11 | 7.5 TWh |
| Westmoreland County, PA | # 12 | 4 | 6.8 TWh |
| Lawrence County, PA | # 13 | 2 | 6.8 TWh |
| Lycoming County, PA | # 14 | 8 | 6.6 TWh |
| Bradford County, PA | # 15 | 8 | 6.3 TWh |
| Fayette County, PA | # 16 | 8 | 5.7 TWh |
| Indiana County, PA | # 17 | 4 | 5.5 TWh |
| Allegheny County, PA | # 18 | 18 | 5.2 TWh |
| Greene County, PA | # 19 | 4 | 4.4 TWh |
| Adams County, PA | # 20 | 7 | 4.3 TWh |
| Armstrong County, PA | # 21 | 8 | 4.3 TWh |
| Lebanon County, PA | # 22 | 4 | 3.5 TWh |
| Montour County, PA | # 23 | 2 | 2.4 TWh |
| Clearfield County, PA | # 24 | 4 | 1.9 TWh |
| Lancaster County, PA | # 25 | 15 | 1.7 TWh |
| Schuylkill County, PA | # 26 | 14 | 1.7 TWh |
| County | State Rank | Active Plants | Aug 2024 Generation |
|---|---|---|---|
| Wyoming County, PA | # 27 | 4 | 1.3 TWh |
| Philadelphia County, PA | # 28 | 16 | 1.2 TWh |
| Somerset County, PA | # 29 | 16 | 913.1 GWh |
| Franklin County, PA | # 30 | 14 | 564.2 GWh |
| Carbon County, PA | # 31 | 5 | 501.3 GWh |
| Blair County, PA | # 32 | 6 | 460.1 GWh |
| Venango County, PA | # 33 | 3 | 420.4 GWh |
| Potter County, PA | # 34 | 3 | 257.7 GWh |
| Tioga County, PA | # 35 | 6 | 225.8 GWh |
| Wayne County, PA | # 36 | 4 | 185.4 GWh |
| Elk County, PA | # 37 | 1 | 137.2 GWh |
| Northumberland County, PA | # 38 | 4 | 103.7 GWh |
| Dauphin County, PA | # 39 | 5 | 97.9 GWh |
| Centre County, PA | # 40 | 3 | 84.9 GWh |
| Huntingdon County, PA | # 41 | 2 | 80.1 GWh |
| Fulton County, PA | # 42 | 1 | 64.1 GWh |
| Susquehanna County, PA | # 43 | 5 | 60.3 GWh |
| Cumberland County, PA | # 44 | 7 | 59.2 GWh |
| Clarion County, PA | # 45 | 4 | 55.2 GWh |
| Union County, PA | # 46 | 3 | 43.9 GWh |
| Erie County, PA | # 47 | 6 | 39.6 GWh |
| Washington County, PA | # 48 | 8 | 38.7 GWh |
| Chester County, PA | # 49 | 8 | 9.6 GWh |
| Mercer County, PA | # 50 | 1 | 5.4 GWh |
| Monroe County, PA | # 51 | 2 | 2.9 GWh |
| Lehigh County, PA | # 52 | 2 | 1.8 GWh |