Directory of Power Plants in Ohio
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Middletown Energy Center | Ohio Power Partners, LLC | Middletown, OH | PJM Interconnection, LLC (PJM) | 3.5 TWh | Apr 2018 | May 2026 | Natural Gas |
| Sycamore Creek Solar, LLC | Geronimo Power | New Washington, OH | PJM Interconnection, LLC (PJM) | 60.4 GWh | Nov 2025 | May 2026 | Solar |
| Dodson Creek Solar, LLC | Geronimo Power | Hillsboro, OH | PJM Interconnection, LLC (PJM) | 230.5 GWh | May 2025 | May 2026 | Solar |
| Pickaway Solar | Dominion Renewable Energy | Williamsport, OH | PJM Interconnection, LLC (PJM) | 185.6 GWh | Dec 2024 | May 2026 | Solar |
| Buckeye Solar | Dominion Renewable Energy | Williamsport, OH | PJM Interconnection, LLC (PJM) | 188.7 GWh | Dec 2024 | May 2026 | Solar |
| Hardin Solar III | Hardin Solar Energy III | Alger, OH | PJM Interconnection, LLC (PJM) | 533.0 GWh | Feb 2025 | May 2026 | Solar |
| Clinton Solar (OH) | Clinton Solar (OH) LLC | Martinsville, OH | PJM Interconnection, LLC (PJM) | 48.6 GWh | Sep 2025 | May 2026 | Solar |
| Cadence Solar Energy Center | Cadence Solar Energy LLC | Marysville, OH | PJM Interconnection, LLC (PJM) | 170.5 GWh | - | May 2026 | Solar |
| Wheatsborough Solar | Wheatsborough Solar, LLC | Bellevue, OH | PJM Interconnection, LLC (PJM) | 172.8 GWh | Jun 2025 | May 2026 | Solar |
| Montpelier Solar Project | Montpelier Solar, LLC | Montpelier, OH | PJM Interconnection, LLC (PJM) | 32.3 GWh | - | May 2026 | Solar |
| Clearview Solar 1 | Clearview Solar I, LLC | Quincy, OH | PJM Interconnection, LLC (PJM) | 280.9 GWh | Nov 2024 | May 2026 | Solar |
| Great Bend Solar Project | Great Bend Solar LLC | Portland, OH | PJM Interconnection, LLC (PJM) | 41.0 GWh | Nov 2025 | May 2026 | Solar |
| Fox Squirrel Solar | EDF Renewable Asset Holdings, Inc. | Mt Sterling, OH | PJM Interconnection, LLC (PJM) | 1.2 TWh | Nov 2023 | May 2026 | Solar |
| Fayette Solar | Geronimo Power | Greenfield, OH | PJM Interconnection, LLC (PJM) | 92.2 GWh | Dec 2024 | May 2026 | Solar |
| Trumbull Energy Center | Clean Energy Future - Trumbull, LLC. | Warren, OH | PJM Interconnection, LLC (PJM) | 569.2 GWh | - | May 2026 | Natural Gas |
| Marion County Solar Project | Marion County Solar Project, LLC | Marion, OH | PJM Interconnection, LLC (PJM) | 50.2 GWh | - | May 2026 | Solar |
| Timber Road Solar Park | Timber Road Solar Park | Payne, OH | PJM Interconnection, LLC (PJM) | 98.1 GWh | Nov 2023 | May 2026 | Solar |
| Blue Harvest Solar Park | Blue Harvest Solar Park LLC | Continental, OH | PJM Interconnection, LLC (PJM) | 98.6 GWh | Nov 2023 | May 2026 | Solar |
| Madison Fields Solar Project, LLC | Madison Fields Solar Project, LLC | Irwin, OH | PJM Interconnection, LLC (PJM) | 403.2 GWh | Dec 2023 | May 2026 | Solar |
| Powell Creek Solar | Avangrid Power LLC | Miller City, OH | PJM Interconnection, LLC (PJM) | 304.7 GWh | Mar 2025 | May 2026 | Solar |
| Arche Energy Project, LLC | Lightsource Renewable Energy Asset Management, LLC | Fayette, OH | PJM Interconnection, LLC (PJM) | 194.5 GWh | Dec 2023 | May 2026 | Solar |
| Ross County Solar, LLC | Ross County Solar, LLC | Greenfield, OH | PJM Interconnection, LLC (PJM) | 223.2 GWh | Dec 2024 | May 2026 | Solar |
| Salt City Solar Project - Hybrid | Salt City Solar LLC | Circleville, OH | PJM Interconnection, LLC (PJM) | 105.8 GWh | Apr 2023 | May 2026 | Solar |
| Nestlewood Solar | Nestlewood Solar | Hamersville, OH | PJM Interconnection, LLC (PJM) | 160.9 GWh | Nov 2023 | May 2026 | Solar |
| New Market Solar | New Market Solar | Sardinia, OH | PJM Interconnection, LLC (PJM) | 119.6 GWh | Jun 2023 | May 2026 | Solar |
| Yellowbud Solar, LLC | Yellowbud Solar LLC | Williamsport, OH | PJM Interconnection, LLC (PJM) | 513.5 GWh | May 2023 | May 2026 | Solar |
| AEUG Union Solar, LLC | Acciona Energy USA Global, LLC | West Mansfield, OH | PJM Interconnection, LLC (PJM) | 664.8 GWh | Oct 2024 | May 2026 | Solar |
| Big Plain Solar, LLC | Leeward Asset Management, LLC | London, OH | PJM Interconnection, LLC (PJM) | 395.3 GWh | Aug 2023 | May 2026 | Solar |
| Willowbrook Solar I, LLC | RWE Clean Energy | Morystown, OH | PJM Interconnection, LLC (PJM) | 293.2 GWh | Aug 2024 | May 2026 | Solar |
| Hardin Solar Energy II LLC | Invenergy Services LLC | Belle Center, OH | PJM Interconnection, LLC (PJM) | 315.5 GWh | Nov 2024 | May 2026 | Solar |
| Shelby Solar Array | Onsite Partners, LLC | Shelby, OH | PJM Interconnection, LLC (PJM) | 3.1 GWh | Nov 2019 | May 2026 | Solar |
| Hardin Solar Energy LLC | Dominion Renewable Energy | Alger, OH | PJM Interconnection, LLC (PJM) | 303.7 GWh | Jan 2021 | May 2026 | Solar |
| Guernsey Power Station | Guernsey Power Station LLC | Byesville, OH | PJM Interconnection, LLC (PJM) | 11.9 TWh | Jan 2023 | May 2026 | Natural Gas |
| Timber Road IV | Paulding Wind Farm IV LLC | Payne, OH | PJM Interconnection, LLC (PJM) | 397.9 GWh | Dec 2019 | May 2026 | Wind |
| Hecate Energy Highland LLC | Hecate Energy Highland LLC | Buford, OH | PJM Interconnection, LLC (PJM) | 628.8 GWh | Apr 2024 | May 2026 | Solar |
| Hillcrest Solar | Hillcrest Solar I, LLC | Mt. Orab, OH | PJM Interconnection, LLC (PJM) | 367.5 GWh | Jun 2021 | May 2026 | Solar |
| Denison Solar Array | Onsite Partners, LLC | Granville, OH | PJM Interconnection, LLC (PJM) | 2.6 GWh | Nov 2017 | May 2026 | Solar |
| Hog Creek Wind Project | Hog Creek Wind Project LLC | Ada, OH | PJM Interconnection, LLC (PJM) | 211.1 GWh | Nov 2017 | May 2026 | Wind |
| Long Ridge Energy Generation | Long Ridge Energy Generation LLC | Hannibal, OH | PJM Interconnection, LLC (PJM) | 3.5 TWh | Sep 2021 | May 2026 | Natural Gas |
| Clyde Solar Array | Onsite Partners, LLC | Clyde, OH | PJM Interconnection, LLC (PJM) | 3.7 GWh | May 2016 | May 2026 | Solar |
| Ohio Northern University Solar Site | Onsite Partners, LLC | Ada, OH | PJM Interconnection, LLC (PJM) | 3.9 GWh | Nov 2016 | May 2026 | Solar |
| Paulding Wind Farm III | Paulding Wind Farm III LLC | Payne, OH | PJM Interconnection, LLC (PJM) | 319.9 GWh | Nov 2016 | May 2026 | Wind |
| Middletown- Ohio | Clean Energy Future-Lordstown, LLC | Lordstown, OH | PJM Interconnection, LLC (PJM) | 6.5 TWh | Sep 2018 | May 2026 | Natural Gas |
| South Field Energy | South Field Energy, LLC | Wellsville, OH | PJM Interconnection, LLC (PJM) | 7.9 TWh | Jul 2021 | May 2026 | Natural Gas |
| Harpster Wind | Wyandot Wind 17, LLC | Harpster, OH | PJM Interconnection, LLC (PJM) | 3.1 GWh | Dec 2015 | May 2026 | Wind |
| Carroll County Energy | Carroll County Energy LLC | Carrollton, OH | PJM Interconnection, LLC (PJM) | 5.5 TWh | Nov 2017 | May 2026 | Natural Gas |
| Oregon Clean Energy Center | Oregon Clean Energy Center | Oregon, OH | PJM Interconnection, LLC (PJM) | 5.9 TWh | Jun 2017 | May 2026 | Natural Gas |
| Cardinal | Cardinal Operating Company | Brillant, OH | PJM Interconnection, LLC (PJM) | 9.7 TWh | Jan 1967 | May 2026 | Bituminous Coal : 99.6% |
| Northwest Ohio Wind | Northwest Ohio Wind, LLC | Haviland, OH | PJM Interconnection, LLC (PJM) | 300.4 GWh | Aug 2018 | May 2026 | Wind |
| Akron WRF | City of Akron - (OH) | Akron, OH | PJM Interconnection, LLC (PJM) | 5.6 GWh | Apr 2014 | May 2026 | Other Biomass Gas |
| Scioto Ridge Wind Farm | RWE Clean Energy | Belle Center, OH | PJM Interconnection, LLC (PJM) | 464.9 GWh | Apr 2021 | May 2026 | Wind |
| Summit Street Power Plant | Kent State University | Kent, OH | PJM Interconnection, LLC (PJM) | 30.5 GWh | Dec 2002 | May 2026 | Natural Gas |
| East Campus Utility Plant | University of Cincinnati | Cincinnati, OH | PJM Interconnection, LLC (PJM) | 526.3 MWh | Jun 2006 | May 2026 | Distillate Fuel Oil |
| Central Utility Plant Cincinnati | University of Cincinnati | Cincinnati, OH | PJM Interconnection, LLC (PJM) | 223.0 GWh | May 2004 | May 2026 | Natural Gas : 98.7% Distillate Fuel Oil : 1.3% |
| Paulding Wind Farm II | Paulding Wind Farm II LLC | Payne, OH | PJM Interconnection, LLC (PJM) | 312.0 GWh | Jun 2011 | May 2026 | Wind |
| Blue Creek Wind Project | Avangrid Power LLC | Paulding, OH | PJM Interconnection, LLC (PJM) | 808.5 GWh | Nov 2011 | May 2026 | Wind |
| Wyandot Solar Farm | Wyandot Solar LLC | Upper Sandusky, OH | PJM Interconnection, LLC (PJM) | 10.7 GWh | Mar 2010 | May 2026 | Solar |
| Ashtabula | DTE Ashtabula, LLC | Ashtabula, OH | PJM Interconnection, LLC (PJM) | 159.0 GWh | Jan 2001 | May 2026 | Natural Gas |
| Hanging Rock Energy Facility | Dynegy Hanging Rock Energy Facility | Ironton, OH | PJM Interconnection, LLC (PJM) | 9.9 TWh | May 2003 | May 2026 | Natural Gas |
| Fremont Energy Center | American Mun Power-Ohio, Inc | Fremont, OH | PJM Interconnection, LLC (PJM) | 4.2 TWh | Dec 2011 | May 2026 | Natural Gas |
| Waterford Power, LLC | Waterford Power, LLC | Waterford, OH | PJM Interconnection, LLC (PJM) | 6.6 TWh | Jul 2003 | May 2026 | Natural Gas |
| Washington Energy Facility | Dynegy Washington Energy Facility | Beverly, OH | PJM Interconnection, LLC (PJM) | 4.4 TWh | May 2002 | May 2026 | Natural Gas |
| Dresden Energy Facility | Appalachian Power Co | Dresden, OH | PJM Interconnection, LLC (PJM) | 3.8 TWh | Jan 2012 | May 2026 | Natural Gas |
| Miami Fort | Luminant Miami Fort | North Bend, OH | PJM Interconnection, LLC (PJM) | 6.5 TWh | Oct 1960 | May 2026 | Bituminous Coal : 99.8% |
| Kyger Creek | Ohio Valley Electric Corp | Cheshire, OH | PJM Interconnection, LLC (PJM) | 5.0 TWh | Jan 1955 | May 2026 | Bituminous Coal : 98.7% Subbituminous Coal : 1.1% |
| Woodsdale | Duke Energy Kentucky Inc | Trenton, OH | PJM Interconnection, LLC (PJM) | 463.4 GWh | Apr 1992 | May 2026 | Natural Gas : 97.5% Distillate Fuel Oil : 2.5% |
| Davis Besse | Energy Harbor Nuclear Generation LLC | Oak Harbor, OH | PJM Interconnection, LLC (PJM) | 7.1 TWh | Oct 1977 | May 2026 | Nuclear |
| Perry | Energy Harbor Nuclear Generation LLC | Perry, OH | PJM Interconnection, LLC (PJM) | 11.0 TWh | Oct 1987 | May 2026 | Nuclear |
| Gavin Power, LLC | Gavin Power, LLC | Cheshire, OH | PJM Interconnection, LLC (PJM) | 13.2 TWh | Sep 1974 | May 2026 | Bituminous Coal : 99.6% |
| Cleveland Works | Cleveland Cliffs | Cleveland, OH | PJM Interconnection, LLC (PJM) | 380.5 GWh | Dec 1949 | May 2026 | Blast Furnace Gas : 55.0% Natural Gas : 45.0% |
| Broshco Fabricated Products | Broshco Fabricated Products | Mansfield, OH | PJM Interconnection, LLC (PJM) | 198.0 MWh | Aug 2001 | Mar 2026 | Natural Gas |
| IGS AKC1 | Altus Power America Management, LLC | Akron, OH | PJM Interconnection, LLC (PJM) | 4.4 GWh | Jun 2023 | Dec 2025 | Solar |
| DG AMP Solar Piqua Staunton | DG AMP Solar, LLC | Piqua, OH | PJM Interconnection, LLC (PJM) | 2.5 GWh | Aug 2018 | Dec 2025 | Solar |
| DG AMP Solar Brewster | DG AMP Solar, LLC | Brewster, OH | PJM Interconnection, LLC (PJM) | 2.1 GWh | Nov 2018 | Dec 2025 | Solar |
| Cuyahoga County Landfill | Madison Energy Holdings LLC | Brooklyn, OH | PJM Interconnection, LLC (PJM) | 4.6 GWh | Aug 2018 | Dec 2025 | Solar |
| Bryan Peaking | American Mun Power-Ohio, Inc | Bryan, OH | PJM Interconnection, LLC (PJM) | 597.0 MWh | Jun 1999 | Dec 2025 | Distillate Fuel Oil |
| Cuyahoga Falls 1 | City of Cuyahoga Falls - (OH) | Cuyahoga Falls, OH | PJM Interconnection, LLC (PJM) | 866.0 MWh | Jun 2018 | Dec 2025 | Distillate Fuel Oil |
| Orrville Peaking | American Mun Power-Ohio, Inc | Orrville, OH | PJM Interconnection, LLC (PJM) | 271.0 MWh | Jun 1999 | Dec 2025 | Distillate Fuel Oil |
| DG AMP Solar Piqua Manier | DG AMP Solar, LLC | Piqua, OH | PJM Interconnection, LLC (PJM) | 20.0 GWh | Jun 2019 | Dec 2025 | Solar |
| DG AMP Rittman Rd | DG AMP Solar, LLC | Wadsworth, OH | PJM Interconnection, LLC (PJM) | 3.4 GWh | Apr 2020 | Dec 2025 | Solar |
| DG AMP 1048 Wadsworth | DG AMP Solar, LLC | Wadsworth, OH | PJM Interconnection, LLC (PJM) | 10.4 GWh | Nov 2019 | Dec 2025 | Solar |
| Dover Peaking | American Mun Power-Ohio, Inc | Dover, OH | PJM Interconnection, LLC (PJM) | 547.0 MWh | Jun 1999 | Dec 2025 | Distillate Fuel Oil |
| Napoleon Peaking | American Mun Power-Ohio, Inc | Napoleon, OH | PJM Interconnection, LLC (PJM) | 242.0 MWh | Jun 1999 | Dec 2025 | Distillate Fuel Oil |
| Versailles Peaking | American Mun Power-Ohio, Inc | Versailles, OH | PJM Interconnection, LLC (PJM) | 288.0 MWh | May 1999 | Dec 2025 | Distillate Fuel Oil |
| Monroeville Solar | Solar Planet Power | Monroeville, OH | PJM Interconnection, LLC (PJM) | 2.5 GWh | Nov 2017 | Dec 2025 | Solar |
| Parking Lot Array | Cincinnati Zoo & Botanical Garden | Cincinnati, OH | PJM Interconnection, LLC (PJM) | 1.4 GWh | Apr 2011 | Dec 2025 | Solar |
| Cleveland Peaking | American Mun Power-Ohio, Inc | Cleveland, OH | PJM Interconnection, LLC (PJM) | 547.0 MWh | Jun 2000 | Dec 2025 | Distillate Fuel Oil |
| Progress Drive Generation Station | City of Shelby - (OH) | Shelby, OH | PJM Interconnection, LLC (PJM) | 22.0 MWh | Jun 2016 | Dec 2025 | Distillate Fuel Oil |
| Auglaize Hydro | City of Bryan - (OH) | Bryan, OH | PJM Interconnection, LLC (PJM) | 6.1 GWh | Nov 1986 | Dec 2025 | Water |
| POET Biorefining - Marion, LLC | POET Biorefining - Marion, LLC | Marion, OH | PJM Interconnection, LLC (PJM) | 23.6 GWh | Jul 2017 | Dec 2025 | Natural Gas |
| Prospect Municipal | American Mun Power-Ohio, Inc | Prospect, OH | PJM Interconnection, LLC (PJM) | 81.0 MWh | Jan 1998 | Dec 2025 | Distillate Fuel Oil |
| POET Biorefining - Fostoria | Fostoria Ethanol | Fostoria, OH | PJM Interconnection, LLC (PJM) | 18.5 GWh | Sep 2017 | Dec 2025 | Natural Gas |
| POET Biorefining - Leipsic, LLC | POET Biorefining - Leipsic, LLC | Leipsic, OH | PJM Interconnection, LLC (PJM) | 14.2 GWh | Jun 2017 | Dec 2025 | Natural Gas |
| Racine | Eagle Creek Renewable Energy, LLC | Racine, OH | PJM Interconnection, LLC (PJM) | 190.0 GWh | Aug 1982 | Dec 2025 | Water |
| Greenup Hydro | City of Hamilton - (OH) | Franklin Furnace, OH | PJM Interconnection, LLC (PJM) | 265.6 GWh | Nov 1982 | Dec 2025 | Water |
| Wapakoneta-Pratt | Madison Energy Holdings LLC | Wapakoneta, OH | PJM Interconnection, LLC (PJM) | 22.4 GWh | Oct 2021 | Dec 2025 | Solar |
| St Marys | City of St Marys - (OH) | St. Marys, OH | PJM Interconnection, LLC (PJM) | 434.0 MWh | Jul 1992 | Dec 2025 | Distillate Fuel Oil |
| Piqua Power Plant | City of Piqua - (OH) | Piqua, OH | PJM Interconnection, LLC (PJM) | 529.0 MWh | Dec 1971 | Dec 2025 | Distillate Fuel Oil |
| West Lorain | Vermillion Power LLC | Lorain, OH | PJM Interconnection, LLC (PJM) | 1.3 TWh | May 1973 | Dec 2025 | Natural Gas : 99.5% Distillate Fuel Oil : 0.5% |
| Sycamore | Madison Energy Investments LLC | Sycamore, OH | PJM Interconnection, LLC (PJM) | 1.7 GWh | Nov 2023 | Dec 2025 | Solar |