Directory of Power Plants in Ohio
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Gavin Power, LLC | Gavin Power, LLC | Cheshire, OH | PJM Interconnection, LLC (PJM) | 12.9 TWh | Sep 1974 | Dec 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Guernsey Power Station | Guernsey Power Station LLC | Byesville, OH | PJM Interconnection, LLC (PJM) | 11.3 TWh | Jan 2023 | Dec 2025 | Natural Gas |
| Cardinal | Cardinal Operating Company | Brillant, OH | PJM Interconnection, LLC (PJM) | 10.8 TWh | Jan 1967 | Dec 2025 | Bituminous Coal : 99.7% |
| Hanging Rock Energy Facility | Dynegy Hanging Rock Energy Facility | Ironton, OH | PJM Interconnection, LLC (PJM) | 10.2 TWh | May 2003 | Dec 2025 | Natural Gas |
| Perry | Energy Harbor Nuclear Generation LLC | Perry, OH | PJM Interconnection, LLC (PJM) | 9.3 TWh | Oct 1987 | Dec 2025 | Nuclear |
| Davis Besse | Energy Harbor Nuclear Generation LLC | Oak Harbor, OH | PJM Interconnection, LLC (PJM) | 7.8 TWh | Oct 1977 | Dec 2025 | Nuclear |
| South Field Energy | South Field Energy, LLC | Wellsville, OH | PJM Interconnection, LLC (PJM) | 7.2 TWh | Jul 2021 | Dec 2025 | Natural Gas |
| Miami Fort | Luminant Miami Fort | North Bend, OH | PJM Interconnection, LLC (PJM) | 6.7 TWh | Oct 1960 | Dec 2025 | Bituminous Coal : 99.8% |
| Clean Energy Future-Lordstown, LLC | Clean Energy Future-Lordstown, LLC | Lordstown, OH | PJM Interconnection, LLC (PJM) | 6.5 TWh | Sep 2018 | Dec 2025 | Natural Gas |
| Oregon Clean Energy Center | Oregon Clean Energy Center | Oregon, OH | PJM Interconnection, LLC (PJM) | 5.6 TWh | Jun 2017 | Dec 2025 | Natural Gas |
| Kyger Creek | Ohio Valley Electric Corp | Cheshire, OH | PJM Interconnection, LLC (PJM) | 5.4 TWh | Jan 1955 | Dec 2025 | Bituminous Coal : 98.1% Subbituminous Coal : 1.7% |
| Carroll County Energy | Carroll County Energy LLC | Carrollton, OH | PJM Interconnection, LLC (PJM) | 5.3 TWh | Nov 2017 | Dec 2025 | Natural Gas |
| Waterford Power, LLC | Waterford Power, LLC | Waterford, OH | PJM Interconnection, LLC (PJM) | 5.2 TWh | Jul 2003 | Dec 2025 | Natural Gas |
| Dresden Energy Facility | Appalachian Power Co | Dresden, OH | PJM Interconnection, LLC (PJM) | 4.2 TWh | Jan 2012 | Dec 2025 | Natural Gas |
| Fremont Energy Center | American Mun Power-Ohio, Inc | Fremont, OH | PJM Interconnection, LLC (PJM) | 4.0 TWh | Dec 2011 | Dec 2025 | Natural Gas |
| Long Ridge Energy Generation | Long Ridge Energy Generation LLC | Hannibal, OH | PJM Interconnection, LLC (PJM) | 3.8 TWh | Sep 2021 | Dec 2025 | Natural Gas |
| Washington Energy Facility | Dynegy Washington Energy Facility | Beverly, OH | PJM Interconnection, LLC (PJM) | 3.5 TWh | May 2002 | Dec 2025 | Natural Gas |
| Middletown Energy Center | Ohio Power Partners, LLC | Middletown, OH | PJM Interconnection, LLC (PJM) | 3.1 TWh | Apr 2018 | Dec 2025 | Natural Gas |
| Rolling Hills Generating | Rolling Hills Generating LLC | Wilkesville, OH | PJM Interconnection, LLC (PJM) | 2.2 TWh | May 2003 | Dec 2024 | Natural Gas |
| West Lorain | Vermillion Power LLC | Lorain, OH | PJM Interconnection, LLC (PJM) | 1.7 TWh | May 1973 | Dec 2024 | Natural Gas : 99.9% |
| Tait Electric Generating Station | Kimura Power LLC | Moraine, OH | PJM Interconnection, LLC (PJM) | 1.3 TWh | Apr 1967 | Dec 2024 | Natural Gas |
| Fox Squirrel Solar | EDF Renewable Asset Holdings, Inc. | Mt Sterling, OH | PJM Interconnection, LLC (PJM) | 1.2 TWh | Nov 2023 | Dec 2025 | Solar |
| Madison | Duke Energy Indiana, LLC | Trenton, OH | PJM Interconnection, LLC (PJM) | 1.0 TWh | May 2000 | Dec 2024 | Natural Gas |
| FirstEnergy Bay Shore | Walleye Power, LLC | Oregon, OH | PJM Interconnection, LLC (PJM) | 1.0 TWh | Jul 1955 | Dec 2024 | Petroleum Coke : 99.8% |
| Troy Energy LLC | Troy Energy LLC | Luckey, OH | PJM Interconnection, LLC (PJM) | 988.6 GWh | May 2002 | Dec 2024 | Natural Gas : 99.8% |
| Blue Creek Wind Project | Avangrid Power LLC | Paulding, OH | PJM Interconnection, LLC (PJM) | 811.4 GWh | Nov 2011 | Dec 2025 | Wind |
| AEUG Union Solar, LLC | Acciona Energy USA Global, LLC | West Mansfield, OH | PJM Interconnection, LLC (PJM) | 657.8 GWh | Oct 2024 | Dec 2025 | Solar |
| Hecate Energy Highland LLC | Hecate Energy Highland LLC | Buford, OH | PJM Interconnection, LLC (PJM) | 604.3 GWh | Apr 2024 | Dec 2025 | Solar |
| Scioto Ridge Wind Farm | Big Sky Wind, LLC | Belle Center, OH | PJM Interconnection, LLC (PJM) | 524.5 GWh | Apr 2021 | Dec 2025 | Wind |
| Darby Power, LLC | Darby Power, LLC | Mt Sterling, OH | PJM Interconnection, LLC (PJM) | 510.4 GWh | Apr 2001 | Dec 2024 | Natural Gas : 99.3% Distillate Fuel Oil : 0.7% |
| Yellowbud Solar, LLC | Yellowbud Solar LLC | Williamsport, OH | PJM Interconnection, LLC (PJM) | 503.7 GWh | May 2023 | Dec 2025 | Solar |
| Hardin Solar III | Hardin Solar Energy III | Alger, OH | PJM Interconnection, LLC (PJM) | 470.6 GWh | - | Dec 2025 | Solar |
| Timber Road IV | Paulding Wind Farm IV LLC | Payne, OH | PJM Interconnection, LLC (PJM) | 394.6 GWh | Dec 2019 | Dec 2025 | Wind |
| Big Plain Solar, LLC | Leeward Asset Management, LLC | London, OH | PJM Interconnection, LLC (PJM) | 391.4 GWh | Aug 2023 | Dec 2025 | Solar |
| Madison Fields Solar Project, LLC | Madison Fields Solar Project, LLC | Irwin, OH | PJM Interconnection, LLC (PJM) | 381.0 GWh | Dec 2023 | Dec 2025 | Solar |
| Hillcrest Solar | Hillcrest Solar I, LLC | Mt. Orab, OH | PJM Interconnection, LLC (PJM) | 362.1 GWh | Jun 2021 | Dec 2025 | Solar |
| Cleveland Works | Cleveland Cliffs | Cleveland, OH | PJM Interconnection, LLC (PJM) | 357.3 GWh | Dec 1949 | Dec 2025 | Blast Furnace Gas : 51.3% Natural Gas : 48.7% |
| Middletown Coke Company, LLC | SunCoke Energy, Inc. | Middletown, OH | PJM Interconnection, LLC (PJM) | 349.5 GWh | Nov 2011 | Dec 2024 | Other Gas : 96.4% Natural Gas : 3.6% |
| Hardin Solar Energy II LLC | Invenergy Services LLC | Belle Center, OH | PJM Interconnection, LLC (PJM) | 328.8 GWh | Nov 2024 | Dec 2025 | Solar |
| Richland (OH) | Richland-Stryker Generation LLC | Defiance, OH | PJM Interconnection, LLC (PJM) | 327.3 GWh | Nov 1965 | Dec 2024 | Natural Gas |
| Haverhill North Cogeneration Facility | SunCoke Energy, Inc. | Franklin Furnace, OH | PJM Interconnection, LLC (PJM) | 325.4 GWh | Nov 2008 | Dec 2024 | Other Gas : 91.6% Natural Gas : 8.4% |
| Woodsdale | Duke Energy Kentucky Inc | Trenton, OH | PJM Interconnection, LLC (PJM) | 321.1 GWh | Apr 1992 | Dec 2025 | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
| Paulding Wind Farm III | Paulding Wind Farm III LLC | Payne, OH | PJM Interconnection, LLC (PJM) | 320.3 GWh | Nov 2016 | Dec 2025 | Wind |
| Paulding Wind Farm II | Paulding Wind Farm II LLC | Payne, OH | PJM Interconnection, LLC (PJM) | 318.3 GWh | Jun 2011 | Dec 2025 | Wind |
| Robert P Mone Plant | Buckeye Power, Inc | Convoy, OH | PJM Interconnection, LLC (PJM) | 310.3 GWh | Jun 2002 | Dec 2024 | Natural Gas : 99.5% |
| Northwest Ohio Wind | Northwest Ohio Wind, LLC | Haviland, OH | PJM Interconnection, LLC (PJM) | 299.3 GWh | Aug 2018 | Dec 2025 | Wind |
| Hardin Solar Energy LLC | Dominion Renewable Energy | Alger, OH | PJM Interconnection, LLC (PJM) | 291.5 GWh | Jan 2021 | Dec 2025 | Solar |
| Clearview Solar 1 | Clearview Solar I, LLC | Quincy, OH | PJM Interconnection, LLC (PJM) | 282.3 GWh | Nov 2024 | Dec 2025 | Solar |
| Willowbrook Solar I, LLC | Big Sky Wind, LLC | Morystown, OH | PJM Interconnection, LLC (PJM) | 278.9 GWh | Aug 2024 | Dec 2025 | Solar |
| Pixelle Specialty Solutions LLC - Chilli | Pixelle Specialty Solution, LLC | Chillicothe, OH | PJM Interconnection, LLC (PJM) | 272.9 GWh | Jan 1952 | Jun 2025 | Black Liquor : 41.8% Natural Gas : 41.1% Wood/Wood Waste Solids : 14.2% Tire-derived Fuels : 2.1% Distillate Fuel Oil : 0.7% |
| Greenup Hydro | City of Hamilton - (OH) | Franklin Furnace, OH | PJM Interconnection, LLC (PJM) | 261.5 GWh | Nov 1982 | Dec 2024 | Water |
| Powell Creek Solar | Avangrid Power LLC | Miller City, OH | PJM Interconnection, LLC (PJM) | 219.8 GWh | - | Dec 2025 | Solar |
| Ross County Solar, LLC | Ross County Solar, LLC | Greenfield, OH | PJM Interconnection, LLC (PJM) | 218.6 GWh | - | Dec 2025 | Solar |
| Central Utility Plant Cincinnati | University of Cincinnati | Cincinnati, OH | PJM Interconnection, LLC (PJM) | 214.5 GWh | May 2004 | Dec 2025 | Natural Gas : 99.1% Distillate Fuel Oil : 0.9% |
| Hog Creek Wind Project | Hog Creek Wind Project LLC | Ada, OH | PJM Interconnection, LLC (PJM) | 203.0 GWh | Nov 2017 | Dec 2025 | Wind |
| Arche Energy Project, LLC | Lightsource Renewable Energy Asset Management, LLC | Fulton, OH | PJM Interconnection, LLC (PJM) | 192.6 GWh | Dec 2023 | Dec 2025 | Solar |
| Buckeye Solar | Dominion Renewable Energy | Williamsport, OH | PJM Interconnection, LLC (PJM) | 191.7 GWh | - | Nov 2025 | Solar |
| Pickaway Solar | Dominion Renewable Energy | Williamsport, OH | PJM Interconnection, LLC (PJM) | 182.2 GWh | - | Nov 2025 | Solar |
| Racine | Eagle Creek Renewable Energy, LLC | Racine, OH | PJM Interconnection, LLC (PJM) | 174.8 GWh | Aug 1982 | Dec 2024 | Water |
| Ashtabula | DTE Ashtabula, LLC | Ashtabula, OH | PJM Interconnection, LLC (PJM) | 167.2 GWh | Jan 2001 | Dec 2025 | Natural Gas |
| Dodson Creek Solar, LLC | Geronimo Power | Highland County, OH | 166.0 GWh | - | Dec 2025 | Solar | |
| Nestlewood Solar | Nestlewood Solar | Hamersville, OH | PJM Interconnection, LLC (PJM) | 157.2 GWh | Nov 2023 | Dec 2025 | Solar |
| Greenville Electric Generating Station | Buckeye Power, Inc | Greenville, OH | PJM Interconnection, LLC (PJM) | 105.0 GWh | May 2000 | Dec 2024 | Natural Gas : 99.6% |
| Salt City Solar Project - Hybrid | Salt City Solar LLC | Circleville, OH | PJM Interconnection, LLC (PJM) | 103.7 GWh | Apr 2023 | Dec 2025 | Solar |
| Timber Road Solar Park | Timber Road Solar Park | Payne, OH | PJM Interconnection, LLC (PJM) | 99.6 GWh | Nov 2023 | Dec 2025 | Solar |
| Blue Harvest Solar Park | Blue Harvest Solar Park LLC | Continental, OH | PJM Interconnection, LLC (PJM) | 99.5 GWh | Nov 2023 | Dec 2025 | Solar |
| Fayette Solar | National Grid Renewables | Greenfield, OH | PJM Interconnection, LLC (PJM) | 88.9 GWh | - | Dec 2025 | Solar |
| Wheatsborough Solar | Wheatsborough Solar, LLC | Bellevue, OH | PJM Interconnection, LLC (PJM) | 86.1 GWh | - | Dec 2025 | Solar |
| New Market Solar | New Market Solar | Sardinia, OH | PJM Interconnection, LLC (PJM) | 69.6 GWh | Jun 2023 | Dec 2025 | Solar |
| Clevelandcliffs Warren | Clevelandcliffs Warren | Warren, OH | PJM Interconnection, LLC (PJM) | 53.3 GWh | Sep 1934 | Sep 2024 | Other Gas : 62.9% Natural Gas : 37.1% |
| Dover (OH) | City of Dover - (OH) | Dover, OH | PJM Interconnection, LLC (PJM) | 51.7 GWh | Dec 1953 | Dec 2024 | Bituminous Coal : 98.7% Natural Gas : 1.3% |
| DG AMP Solar Bowling Green | DG AMP Solar, LLC | Bowling Green, OH | PJM Interconnection, LLC (PJM) | 38.8 GWh | Dec 2016 | Dec 2024 | Solar |
| Summit Street Power Plant | Kent State University | Kent, OH | PJM Interconnection, LLC (PJM) | 29.3 GWh | Dec 2002 | Dec 2025 | Natural Gas |
| Suburban Landfill Gas Recovery | WM Renewable Energy LLC | Glenford, OH | PJM Interconnection, LLC (PJM) | 28.2 GWh | Dec 2010 | Dec 2024 | Landfill Gas |
| Brown County LFGTE Power Station | Energy Developments, Inc d/b/a EDL | Georgetown, OH | PJM Interconnection, LLC (PJM) | 28.2 GWh | May 2017 | Dec 2024 | Landfill Gas |
| POET Biorefining - Marion, LLC | POET Biorefining - Marion, LLC | Marion, OH | PJM Interconnection, LLC (PJM) | 27.0 GWh | Jul 2017 | Dec 2024 | Natural Gas |
| Mahoning | WM Renewable Energy LLC | New Springfield, OH | PJM Interconnection, LLC (PJM) | 26.8 GWh | Dec 2012 | Dec 2024 | Landfill Gas |
| Wapakoneta-Pratt | Madison Energy Holdings LLC | Wapakoneta, OH | PJM Interconnection, LLC (PJM) | 23.7 GWh | Oct 2021 | Dec 2024 | Solar |
| Yankee Street | Kimura Power LLC | Centerville, OH | PJM Interconnection, LLC (PJM) | 23.2 GWh | Jun 1969 | Dec 2024 | Natural Gas : 94.6% Solar : 5.4% |
| Orrville | City of Orrville - (OH) | Orrville, OH | PJM Interconnection, LLC (PJM) | 22.0 GWh | Dec 1948 | Aug 2024 | Bituminous Coal : 51.7% Natural Gas : 48.3% |
| DG AMP Solar Piqua Manier | DG AMP Solar, LLC | Piqua, OH | PJM Interconnection, LLC (PJM) | 21.8 GWh | Jun 2019 | Dec 2024 | Solar |
| Energy Developments, Hancock | Energy Developments, Inc d/b/a EDL | Findlay, OH | PJM Interconnection, LLC (PJM) | 20.6 GWh | Aug 2014 | Dec 2024 | Landfill Gas |
| POET Biorefining - Fostoria | Fostoria Ethanol | Fostoria, OH | PJM Interconnection, LLC (PJM) | 19.8 GWh | Sep 2017 | Dec 2024 | Natural Gas |
| Geneva | WM Renewable Energy LLC | Geneva, OH | PJM Interconnection, LLC (PJM) | 16.1 GWh | Jun 2013 | Dec 2024 | Landfill Gas |
| Morton Salt Rittman | Morton Salt Inc | Rittman, OH | PJM Interconnection, LLC (PJM) | 13.4 GWh | Sep 1978 | Dec 2024 | Natural Gas |
| Haviland Plastic Products | Haviland Plastic Products Co | Haviland, OH | PJM Interconnection, LLC (PJM) | 12.9 GWh | Apr 2013 | Dec 2024 | Wind |
| Cooper Farms VW Project | Cooper Hatchery Inc. | Van Wert, OH | PJM Interconnection, LLC (PJM) | 12.8 GWh | Feb 2012 | Dec 2024 | Wind |
| Napoleon Solar I | Enfinity BNB Napoleon Solar LLC | Napoleon, OH | PJM Interconnection, LLC (PJM) | 10.8 GWh | Nov 2011 | Dec 2024 | Solar |
| DG AMP 1048 Wadsworth | DG AMP Solar, LLC | Wadsworth, OH | PJM Interconnection, LLC (PJM) | 10.5 GWh | Nov 2019 | Dec 2024 | Solar |
| Wyandot Solar Farm | Wyandot Solar LLC | Upper Sandusky, OH | PJM Interconnection, LLC (PJM) | 10.5 GWh | Mar 2010 | Dec 2025 | Solar |
| Renewable Energy Services of Ohio | Bio-Gas Technologies LTD | Milan, OH | PJM Interconnection, LLC (PJM) | 10.5 GWh | Mar 2010 | Dec 2024 | Landfill Gas |
| Procter & Gamble Cincinnati Plant | Procter & Gamble Co | Cincinnati, OH | PJM Interconnection, LLC (PJM) | 9.4 GWh | Oct 1965 | Dec 2023 | Natural Gas |
| Dick's Creek | Luminant Dick's Creek | Monroe, OH | PJM Interconnection, LLC (PJM) | 8.7 GWh | Aug 1965 | Dec 2024 | Natural Gas |
| RP Wind | Consolidated Edison Solutions Inc. | Russells Point, OH | PJM Interconnection, LLC (PJM) | 8.3 GWh | Nov 2013 | Dec 2024 | Wind |
| HMW Minster PV I | Madison Energy Holdings LLC | Village of Minster, OH | PJM Interconnection, LLC (PJM) | 8.3 GWh | Nov 2015 | Dec 2024 | Solar |
| Hamilton Hydro | City of Hamilton - (OH) | HAMILTON, OH | PJM Interconnection, LLC (PJM) | 7.8 GWh | Apr 1994 | Dec 2024 | Water |
| Sauder Power Plant | Sauder Woodworking Co | Archbold, OH | PJM Interconnection, LLC (PJM) | 7.4 GWh | Sep 1993 | Apr 2025 | Wood/Wood Waste Solids : 99.3% Natural Gas : 0.7% |
| Martin Marietta Wind Project | OEE XXXIII LLC | Woodville, OH | PJM Interconnection, LLC (PJM) | 7.2 GWh | Nov 2023 | Dec 2024 | Wind |
| IGS CMH4, LLC | Greenbacker Renewable Energy Corporation | Madison, OH | PJM Interconnection, LLC (PJM) | 6.7 GWh | Jun 2023 | Dec 2024 | Solar |
| Zephyr Wind | OEE XIX, LLC | Findlay, OH | PJM Interconnection, LLC (PJM) | 6.7 GWh | Nov 2015 | Dec 2024 | Wind |