State
Ohio
Who serves its customers, 2025
| Kind of utility | Customers | Share of customers |
|---|---|---|
| Investor owned | 1,572,835 | 27.2% |
| Cooperative | 334,824 | 5.8% |
| Public (municipal, state, federal, and districts) | 268,538 | 4.6% |
| Retail power marketer | 2,890,347 | 49.9% |
| Other | 725,777 | 12.5% |
Customers of full-service and energy-only providers, as EIA counts them; delivery-only customers are the same people, so they are not counted twice.
U.S. Energy Information Administration · Annual Electric Power Industry Report (Form EIA-861) · data for 2025 · as of Oct 7, 2026 · retrieved Oct 31, 2026 · CC-BY-4.0 May be out of date. The next release was due by Oct 7, 2027. Last checked for an update: Oct 31, 2026.
Average price by sector, 2025
| Sector | Average price (cents per kWh) |
|---|---|
| Residential | 16.90 |
| Commercial | 11.58 |
| Industrial | 8.39 |
Revenue from every kind of service over sales counted once, as EIA computes its state averages.
Capacity and generation by fuel
| Fuel | Capacity | Net generation in 2025 |
|---|---|---|
| Natural gas | 18,480.5 MW | 78,784,996 MWh |
| Bituminous coal | 6,822.2 MW | 35,654,880 MWh |
| Solar | 4,486.5 MW | 8,020,415 MWh |
| Nuclear | 2,236.8 MW | 17,141,858 MWh |
| Wind | 1,099.6 MW | 2,949,852 MWh |
| Distillate fuel oil | 560.6 MW | 168,637 MWh |
| Petroleum coke | 177 MW | 993,473 MWh |
| OG | 147 MW | 573,170 MWh |
| Hydro | 123.4 MW | 482,810 MWh |
| BFG | 102 MW | 183,136 MWh |
| BLQ | 65.6 MW | 106,132 MWh |
| Batteries | 45.8 MW | -4,276 MWh |
| Landfill gas | 39.2 MW | 134,536 MWh |
| Other biogas | 5.6 MW | 7,884 MWh |
| Subbituminous coal | 93,169 MWh | |
| PG | 0 MWh | |
| RC | 0 MWh | |
| TDF | 2,414 MWh | |
| Wood | 37,916 MWh | |
| WC | 0 MWh | |
| OBL | 0 MWh | |
| H2 | 0 MWh |
Balancing authorities serving it: PJM.
U.S. Energy Information Administration · Annual Electric Generator Report (Form EIA-860) · data for 2025 · as of Sep 10, 2026 · retrieved Oct 31, 2026 · CC-BY-4.0 May be out of date. The next release was due by Sep 10, 2027. Last checked for an update: Oct 31, 2026.
U.S. Energy Information Administration · Power Plant Operations Report (Form EIA-923) · data for 2025 · as of Sep 11, 2026 · retrieved Oct 31, 2026 · CC-BY-4.0 May be out of date. The next release was due by Sep 11, 2027. Last checked for an update: Oct 31, 2026.
Interconnection queue, as of the end of 2025
| Type | Active capacity (MW) | Projects |
|---|---|---|
| Solar | 10,430 | 105 |
| Wind | 638 | 3 |
| Storage | 1,527 | 15 |
| Gas | 3,572 | 16 |
| Hybrid | 2,174 | 21 |
| Other | 8 | 5 |
Requests still active in an interconnection queue at the end of 2025. Most never get built. Credit: Lawrence Berkeley National Laboratory and GridTracker.
Lawrence Berkeley National Laboratory and GridTracker · Queued Up: Interconnection Queue Data File (Lawrence Berkeley National Laboratory) · data for 2025 · as of May 7, 2026 · retrieved Oct 31, 2026 · CC-BY-4.0 May be out of date. The next release was due by May 7, 2027. Last checked for an update: Oct 31, 2026.
Utilities
| Utility | Ownership, as EIA reports it | Customers | Sales (MWh) |
|---|---|---|---|
| Ohio Power Co | Investor Owned | 1,543,033 | 55,525,629 |
| Ohio Edison Co | Investor Owned | 1,077,592 | 24,560,919 |
| Duke Energy Ohio Inc | Investor Owned | 766,538 | 19,724,674 |
| Cleveland Electric Illum Co | Investor Owned | 759,847 | 17,276,020 |
| Adjustment 2025 | 724,000 | 28,795,607 | |
| Dynegy Energy Services, LLC | Retail Power Marketer | 554,992 | 11,575,958 |
| Dayton Power & Light Co | Investor Owned | 528,722 | 14,177,717 |
| AEP Energy | Retail Power Marketer | 512,930 | 15,250,834 |
| NextEra Energy Services, LLC | Retail Power Marketer | 488,597 | 5,066,217 |
| Energy Harbor Corp. | Retail Power Marketer | 318,774 | 8,738,197 |
| The Toledo Edison Co | Investor Owned | 316,975 | 11,643,782 |
| Interstate Gas Supply, Inc. | Retail Power Marketer | 208,337 | 6,466,506 |
| Constellation NewEnergy, Inc | Retail Power Marketer | 135,330 | 10,923,923 |
| South Central Power Company | Cooperative | 128,929 | 2,833,115 |
| Reliant Energy Northeast LLC | Retail Power Marketer | 120,407 | 1,285,624 |
| Direct Energy Services | Retail Power Marketer | 82,017 | 807,722 |
| City of Cleveland - (OH) | Municipal | 73,615 | 1,535,846 |
| Archer Energy, LLC | Retail Power Marketer | 66,921 | 979,330 |
| SmartEnergy Holdings, LLC | Retail Power Marketer | 30,590 | 245,703 |
| Just Energy Solutions Inc. | Retail Power Marketer | 30,306 | 346,710 |
| City of Hamilton - (OH) | Municipal | 30,162 | 691,175 |
| Licking Rural Electric Inc | Cooperative | 27,801 | 442,229 |
| City of Cuyahoga Falls - (OH) | Municipal | 26,736 | 400,278 |
| CleanChoice Energy, Inc. | Retail Power Marketer | 23,350 | 231,425 |
| Public Power LLC (CT) | Retail Power Marketer | 23,197 | 347,307 |
| American Power & Gas | Retail Power Marketer | 21,743 | 366,006 |
| Inspire Energy Holdings, LLC | Retail Power Marketer | 20,856 | 181,461 |
| Energy Services Providers, Inc | Retail Power Marketer | 20,443 | 217,631 |
| Consolidated Cooperative | Cooperative | 19,490 | 443,912 |
| City of Columbus - (OH) | Municipal | 18,979 | 878,598 |
| Buckeye Rural Elec Coop, Inc | Cooperative | 18,703 | 249,407 |
| City of Westerville - (OH) | Municipal | 18,069 | 451,569 |
| Holmes-Wayne Electric Coop Inc | Cooperative | 18,002 | 380,042 |
| Pioneer Rural Elec Coop, Inc - (OH) | Cooperative | 17,499 | 691,244 |
| Guernsey-Muskingum El Coop Inc | Cooperative | 17,224 | 256,920 |
| Lorain-Medina R E C, Inc | Cooperative | 16,898 | 333,999 |
| LE Energy | Retail Power Marketer | 16,632 | 162,237 |
| AP Holdings LLC | Retail Power Marketer | 15,083 | 311,324 |
| City of Bowling Green - (OH) | Municipal | 14,900 | 521,196 |
| City of Wadsworth - (OH) | Municipal | 13,908 | 282,392 |
| Hancock-Wood Electric Coop Inc | Cooperative | 13,655 | 359,176 |
| XOOM Energy Ohio, LLC | Retail Power Marketer | 13,217 | 168,384 |
| SFE Energy Ohio, Inc. | Retail Power Marketer | 13,036 | 148,539 |
| Union Rural Electric Coop, Inc | Cooperative | 12,873 | 515,910 |
| City of Niles - (OH) | Municipal | 12,838 | 237,842 |
| Nordic Energy Services, LLC | Retail Power Marketer | 12,691 | 81,251 |
| City of Painesville - (OH) | Municipal | 12,605 | 225,631 |
| Santanna Energy Services | Retail Power Marketer | 12,139 | 139,506 |
| Butler Rural Electric Coop Inc - (OH) | Cooperative | 12,013 | 225,140 |
| Provision Power & Gas, LLC | Retail Power Marketer | 11,873 | 96,084 |
| Clearview Electric Inc. | Retail Power Marketer | 11,270 | 157,477 |
| Midwest Electric, Inc - (OH) | Cooperative | 11,247 | 291,992 |
| City of Piqua - (OH) | Municipal | 10,899 | 281,170 |
| Titan Gas LLC | Retail Power Marketer | 10,032 | 94,558 |
| City of Lebanon - (OH) | Municipal | 10,017 | 404,899 |
| North Central Elec Coop, Inc - (OH) | Cooperative | 9,758 | 231,677 |
| Paulding-Putman Elec Coop, Inc | Cooperative | 9,667 | 253,432 |
| Shipley Choice, LLC | Retail Power Marketer | 9,627 | 251,319 |
| Major Energy Electric Services | Retail Power Marketer | 9,610 | 108,641 |
| City of Celina - (OH) | Municipal | 8,644 | 258,617 |
| City of Orrville - (OH) | Municipal | 7,129 | 303,532 |
| City of Dover - (OH) | Municipal | 6,896 | 188,490 |
| NTHERM, LLC | Retail Power Marketer | 6,259 | 97,438 |
| Residents Energy, LLC | Retail Power Marketer | 6,253 | 57,698 |
| Think Energy, LLC | Retail Power Marketer | 5,998 | 78,156 |
| Eligo Energy, LLC | Retail Power Marketer | 5,868 | 107,933 |
| Direct Energy Business | Retail Power Marketer | 5,652 | 7,187,429 |
| Hudson Energy Services | Retail Power Marketer | 4,928 | 392,660 |
| Rushmore Energy, LLC | Retail Power Marketer | 4,653 | 42,179 |
| Freepoint Energy Solutions LLC | Retail Power Marketer | 4,490 | 3,589,262 |
| Atlantic Energy LLC | Retail Power Marketer | 3,340 | 45,806 |
| IDT Energy, Inc. | Retail Power Marketer | 3,183 | 25,369 |
| Clyde Light & Power | Municipal | 3,141 | 209,622 |
| ENGIE Resources LLC | Retail Power Marketer | 3,044 | 4,937,174 |
| Park Power LLC | Retail Power Marketer | 2,868 | 23,786 |
| WGL Energy Services, Inc. | Retail Power Marketer | 2,825 | 649,470 |
| Verde Energy USA | Retail Power Marketer | 2,618 | 23,537 |
| Alpha Gas and Electric, LLC | Retail Power Marketer | 2,508 | 19,945 |
| Kiwi Energy NY LLC | Retail Power Marketer | 2,504 | 18,876 |
| Champion Energy Services | Retail Power Marketer | 2,386 | 472,099 |
| Vista Energy Marketing, L.P. | Retail Power Marketer | 2,193 | 15,157 |
| Powervine Energy | Retail Power Marketer | 2,095 | 26,608 |
| StateWise Energy Ohio LLC | Retail Power Marketer | 2,028 | 17,800 |
| MPower Energy NJ LLC | Retail Power Marketer | 2,015 | 14,704 |
| SunSea Energy, LLC | Retail Power Marketer | 1,944 | 13,252 |
| National Gas & Electric, LLC | Retail Power Marketer | 1,928 | 16,795 |
| New Wave Energy Corporation | Retail Power Marketer | 1,608 | 37,345 |
| North American Power and Gas, LLC | Retail Power Marketer | 1,432 | 14,803 |
| Ambit Energy Holdings, LLC | Retail Power Marketer | 1,392 | 15,784 |
| Discount Power Inc - (CT) | Retail Power Marketer | 1,245 | 9,854 |
| EverBright, LLC | Behind the Meter | 1,243 | 11,178 |
| Midwest Energy Cooperative - (MI) | Cooperative | 1,065 | 16,441 |
| CPV Retail Energy LP | Retail Power Marketer | 982 | 480,535 |
| ResCom Energy, LLC | Retail Power Marketer | 895 | 7,586 |
| Stream Ohio Gas & Electric, LLC | Retail Power Marketer | 716 | 8,002 |
| SmartestEnergy US LLC | Retail Power Marketer | 690 | 1,023,693 |
| EcoPlus Power, LLC | Retail Power Marketer | 660 | 6,940 |
| MP2 Energy LLC | Retail Power Marketer | 652 | 2,801,849 |
| Summer Energy Midwest, LLC | Retail Power Marketer | 632 | 107,032 |
| Greenlight Energy Inc. | Retail Power Marketer | 543 | 11,530 |
| Palmetto Solar, LLC | Behind the Meter | 521 | 5,131 |
| Median Energy Corp. | Retail Power Marketer | 437 | 3,019 |
| Retail Energy Solutions, LLC | Retail Power Marketer | 423 | 4,881 |
| Renaissance Power & Gas, Inc. | Retail Power Marketer | 348 | 3,305 |
| Town Square Energy East, LLC | Retail Power Marketer | 343 | 3,638 |
| Choice Energy, LLC | Retail Power Marketer | 309 | 2,369 |
| Texas Retail Energy, LLC | Retail Power Marketer | 213 | 558,771 |
| South Bay Energy Corp. | Retail Power Marketer | 176 | 1,034 |
| Agressive Energy LLC | Retail Power Marketer | 163 | 46,488 |
| Energy Plus Holdings LLC | Retail Power Marketer | 143 | 1,376 |
| MidAmerican Energy Services, LLC | Retail Power Marketer | 127 | 24,497 |
| BP Energy Retail LLC | Retail Power Marketer | 126 | 5,924,701 |
| Pure Energy USA, LLC | Retail Power Marketer | 110 | 977 |
| Realgy, LLC | Retail Power Marketer | 100 | 296 |
| Tomorrow Energy Corp. | Retail Power Marketer | 81 | 291 |
| Calpine Energy Solutions, LLC | Retail Power Marketer | 76 | 3,851,566 |
| Gridmatic Retail LLC | Retail Power Marketer | 38 | 323 |
| Grid Power Direct, LLC | Retail Power Marketer | 29 | 55,161 |
| Viridian Energy PA LLC | Retail Power Marketer | 25 | 270 |
| Great American Gas & Electric, LLC | Retail Power Marketer | 24 | 157 |
| Tesla Inc. | Behind the Meter | 13 | 5,226 |
| All American Power and Gas, LLC | Retail Power Marketer | 8 | 37 |
| APN Starfirst, L.P. | Retail Power Marketer | 7 | 153,212 |
| American PowerNet | Retail Power Marketer | 6 | 269,077 |
| Messer Energy Services, Inc. | Retail Power Marketer | 5 | 247,826 |
| Approved Energy II, LLC | Retail Power Marketer | 1 | 632 |
| ENGIE Power & Gas LLC | Retail Power Marketer | 1 | 5 |
| Ohio Valley Electric Corp | Investor Owned | 1 | 112,277 |
| PBF Power Marketing | Retail Power Marketer | 1 | 529,824 |
| Sunnova | Behind the Meter | 0 | 0 |
A utility with too few reported figures for its own page is listed here with what it reported.
Power plants (244)
| Plant | County | Nameplate capacity | Operator |
|---|---|---|---|
| Gavin Power, LLC | Gallia | 2,600 MW | Gavin Power, LLC |
| Guernsey Power Station | Guernsey | 2,055 MW | Guernsey Power Station LLC |
| Cardinal | Jefferson | 1,880.4 MW | Cardinal Operating Company |
| Hanging Rock Energy Facility | Lawrence | 1,429.8 MW | Dynegy Hanging Rock Energy Facility |
| Perry | Lake | 1,311.6 MW | Energy Harbor Nuclear Generation LLC |
| South Field Energy | Columbiana | 1,210.4 MW | South Field Energy, LLC |
| Miami Fort | Hamilton | 1,180.8 MW | Luminant Miami Fort |
| Kyger Creek | Gallia | 1,086.5 MW | Ohio Valley Electric Corp |
| Oregon Clean Energy Center | Lucas | 1,061.5 MW | Oregon Clean Energy Center |
| Rolling Hills Generating | Vinton | 977.5 MW | Rolling Hills Generating LLC |
| Middletown- Ohio | Trumbull | 962 MW | Clean Energy Future-Lordstown, LLC |
| Davis Besse | Ottawa | 925.2 MW | Energy Harbor Nuclear Generation LLC |
| Waterford Power, LLC | Washington | 921.6 MW | Waterford Power, LLC |
| Carroll County Energy | Carroll | 832.3 MW | Carroll County Energy LLC |
| Troy Energy LLC | Wood | 795.6 MW | Troy Energy LLC |
| Fremont Energy Center | Sandusky | 739.5 MW | American Mun Power-Ohio, Inc |
| Washington Energy Facility | Washington | 714.9 MW | Dynegy Washington Energy Facility |
| Madison | Butler | 692 MW | Duke Energy Indiana, LLC |
| Tait Electric Generating Station | Montgomery | 680.6 MW | Kimura Power LLC |
| Dresden Energy Facility | Muskingum | 678.3 MW | Appalachian Power Co |
| Robert P Mone Plant | Van Wert | 596.7 MW | Buckeye Power, Inc |
| Fox Squirrel Solar | Madison | 577 MW | EDF Renewable Asset Holdings, Inc. |
| Woodsdale | Butler | 571.8 MW | Duke Energy Kentucky Inc |
| Darby Power, LLC | Pickaway | 564 MW | Darby Power, LLC |
| West Lorain | Lorain | 555.6 MW | Vermillion Power LLC |
| Middletown Energy Center | Butler | 543.9 MW | Ohio Power Partners, LLC |
| Long Ridge Energy Generation | Monroe | 521.9 MW | Long Ridge Energy Generation LLC |
| Richland (OH) | Defiance | 450 MW | Richland-Stryker Generation LLC |
| AEUG Union Solar, LLC | Union | 325 MW | Acciona Energy USA Global, LLC |
| Blue Creek Wind Project | Van Wert | 302 MW | Avangrid Power LLC |
| Hecate Energy Highland LLC | Highland | 300 MW | Hecate Energy Highland LLC |
| Yellowbud Solar, LLC | Ross | 274 MW | Geronimo Power |
| Hardin Solar III | Hardin | 250 MW | Hardin Solar Energy III |
| Scioto Ridge Wind Farm | Logan | 249.8 MW | RWE Clean Energy |
| Greenville Electric Generating Station | Darke | 236 MW | Buckeye Power, Inc |
| Hillcrest Solar | Brown | 200 MW | Hillcrest Solar I, LLC |
| Big Plain Solar, LLC | Madison | 196 MW | Leeward Asset Management, LLC |
| FirstEnergy Bay Shore | Lucas | 187 MW | Walleye Power, LLC |
| Madison Fields Solar Project, LLC | Madison | 180 MW | Madison Fields Solar Project, LLC |
| Dick's Creek | Butler | 159.1 MW | Luminant Dick's Creek |
| Hardin Solar Energy II LLC | Hardin | 150 MW | Invenergy Services LLC |
| Hardin Solar Energy LLC | Hardin | 150 MW | Dominion Renewable Energy |
| Powell Creek Solar | Putnam | 150 MW | Avangrid Power LLC |
| Willowbrook Solar I, LLC | Highland | 150 MW | RWE Clean Energy |
| Clearview Solar 1 | Champaign | 144 MW | Clearview Solar I, LLC |
| Yankee Street | Montgomery | 126.6 MW | Kimura Power LLC |
| Timber Road IV | Paulding | 125.1 MW | Paulding Wind Farm IV LLC |
| Wheatsborough Solar | Erie | 125 MW | Wheatsborough Solar, LLC |
| Ross County Solar, LLC | Ross | 120 MW | Geronimo Power |
| Dodson Creek Solar, LLC | Highland | 117 MW | Geronimo Power |
| Sycamore Creek Solar, LLC | Crawford | 117 MW | Geronimo Power |
| Northwest Ohio Wind | Paulding | 109.8 MW | Northwest Ohio Wind, LLC |
| Arche Energy Project, LLC | Fulton | 107 MW | Lightsource Renewable Energy Asset Management, LLC |
| Cleveland Works | Cuyahoga | 102 MW | Cleveland Cliffs |
| Paulding Wind Farm III | Paulding | 100.8 MW | Paulding Wind Farm III LLC |
| Buckeye Solar | Pickaway | 100 MW | Dominion Renewable Energy |
| New Market Solar | Highland | 100 MW | New Market Solar |
| Pickaway Solar | Pickaway | 100 MW | Dominion Renewable Energy |
| Paulding Wind Farm II | Paulding | 99 MW | Paulding Wind Farm II LLC |
| Pixelle Specialty Solutions LLC - Chilli | Ross | 92.8 MW | US Paper Mill Company |
| Orrville | Wayne | 84.5 MW | City of Orrville - (OH) |
| Nestlewood Solar | Clermont | 80 MW | Nestlewood Solar |
| Greenup Hydro | Scioto | 70.2 MW | City of Hamilton - (OH) |
| Haverhill North Cogeneration Facility | Scioto | 67 MW | SunCoke Energy, Inc. |
| Middletown Coke Company, LLC | Butler | 67 MW | SunCoke Energy, Inc. |
| Hog Creek Wind Project | Hardin | 66 MW | Hog Creek Wind Project LLC |
| Painesville | Lake | 55.5 MW | City of Painesville - (OH) |
| Blue Harvest Solar Park | Putnam | 49.9 MW | Blue Harvest Solar Park LLC |
| Clinton Solar (OH) | Clinton | 49.9 MW | Clinton Solar (OH) LLC |
| Salt City Solar Project - Hybrid | Ross | 49.9 MW | Salt City Solar LLC |
| Timber Road Solar Park | Paulding | 49.9 MW | Timber Road Solar Park |
| Dover (OH) | Tuscarawas | 49.6 MW | City of Dover - (OH) |
| Bowling Green Generating Station | Wood | 49.5 MW | American Mun Power-Ohio, Inc |
| Galion Generating Station | Crawford | 49.5 MW | American Mun Power-Ohio, Inc |
| Napoleon Peaking Station | Henry | 49.5 MW | American Mun Power-Ohio, Inc |
| Great Bend Solar Project | Meigs | 48 MW | Great Bend Solar LLC |
| Racine | Meigs | 47.4 MW | Eagle Creek Renewable Energy, LLC |
| Central Utility Plant Cincinnati | Hamilton | 47.2 MW | University of Cincinnati |
| Fayette Solar | Ross | 45 MW | Geronimo Power |
| Bryan (OH) | Williams | 39.3 MW | City of Bryan - (OH) |
| Piqua Power Plant | Miami | 36.3 MW | City of Piqua - (OH) |
| O H Hutchings | Montgomery | 32.6 MW | Kimura Power LLC |
| Bowling Green Peaking | Wood | 32 MW | American Mun Power-Ohio, Inc |
| Hamilton Peaking | Butler | 32 MW | American Mun Power-Ohio, Inc |
| West 41st Street | Cuyahoga | 32 MW | City of Cleveland - (OH) |
| Niles Power Plant | Trumbull | 27 MW | Niles Power, LLC |
| Ashtabula | Ashtabula | 26.1 MW | DTE Ashtabula, LLC |
| St Marys | Auglaize | 25 MW | City of St Marys - (OH) |
| DG AMP Solar Bowling Green | Wood | 20 MW | DG AMP Solar, LLC |
| CZ Solar Warren, LLC | Warren | 19.9 MW | CZ Solar Warren, LLC |
| Stryker | Williams | 19 MW | Richland-Stryker Generation LLC |
| Oberlin (OH) | Lorain | 18.5 MW | City of Oberlin - (OH) |
| Hamilton (OH) | Butler | 16.3 MW | City of Hamilton - (OH) |
| Collinwood | Cuyahoga | 16 MW | City of Cleveland - (OH) |
| Cuyahoga Falls 1 | Summit | 14.4 MW | City of Cuyahoga Falls - (OH) |
| Monument | Montgomery | 13.5 MW | Kimura Power LLC |
| Sidney (OH) | Shelby | 13.5 MW | Kimura Power LLC |
| Wapakoneta-Pratt | Auglaize | 13.5 MW | Madison Energy Holdings LLC |
| Summit Street Power Plant | Portage | 13.2 MW | Kent State University |
| Clevelandcliffs Warren | Trumbull | 13 MW | Clevelandcliffs Warren |
| DG AMP Solar Piqua Manier | Miami | 12.6 MW | DG AMP Solar, LLC |
| Bay View Backup Power Facility | Lucas | 12 MW | COT/Division of Water Reclamation |
| Bay View Cogeneration Facility | Lucas | 12 MW | COT/Division of Water Reclamation |
| Bowling Green Energy Storage Project | Wood | 12 MW | VESI 21 LLC |
| Bryan Peaking | Williams | 10.8 MW | American Mun Power-Ohio, Inc |
| Cleveland Peaking | Cuyahoga | 10.8 MW | American Mun Power-Ohio, Inc |
| Dover Peaking | Tuscarawas | 10.8 MW | American Mun Power-Ohio, Inc |
| Montpelier | Williams | 10.8 MW | American Mun Power-Ohio, Inc |
| Niles RTO BTM | Trumbull | 10.8 MW | American Mun Power-Ohio, Inc |
| Wadsworth HBS RTO BTM | Medina | 10.8 MW | American Mun Power-Ohio, Inc |
| Wadsworth IPS RTO BTM | Medina | 10.8 MW | American Mun Power-Ohio, Inc |
| Shelby BESS | Richland | 10.1 MW | Onsite Partners, LLC |
| Clinton Battery | Clinton | 10 MW | Clinton Battery Utility, LLC |
| Clyde Peaking Engine | Sandusky | 10 MW | Onsite Partners, LLC |
| Wyandot Solar Farm | Wyandot | 10 MW | Wyandot Solar LLC |
| Napoleon Solar I | Henry | 8 MW | Enfinity BNB Napoleon Solar LLC |
| Anadarko | Monroe | 7.8 MW | City of Woodsfield - (OH) |
| POET Biorefining - Marion, LLC | Marion | 7.8 MW | POET Biorefining - Marion, LLC |
| KSU Solar Array | Portage | 7.4 MW | Onsite Partners Projectco, LLC |
| HMV Minster Energy Storage System | Auglaize | 7 MW | Summit Ridge Energy |
| DG AMP 1048 Wadsworth | Medina | 6.3 MW | DG AMP Solar, LLC |
| East Campus Utility Plant | Hamilton | 6 MW | University of Cincinnati |
| Genoa Diesel Generating Station | Ottawa | 6 MW | Village of Genoa - (OH) |
| Toledo Ref Power Recovery Train | Lucas | 6 MW | Toledo Refining Company |
| Suburban Landfill Gas Recovery | Perry | 5.6 MW | WM Renewable Energy LLC |
| Galion | Crawford | 5.4 MW | American Mun Power-Ohio, Inc |
| Napoleon Peaking | Henry | 5.4 MW | American Mun Power-Ohio, Inc |
| Orrville Peaking | Wayne | 5.4 MW | American Mun Power-Ohio, Inc |
| Seville | Medina | 5.4 MW | American Mun Power-Ohio, Inc |
| Versailles Peaking | Darke | 5.4 MW | American Mun Power-Ohio, Inc |
| Brown County LFGTE Power Station | Brown | 4.8 MW | Energy Developments, Inc d/b/a EDL |
| Broshco Fabricated Products | Richland | 4.7 MW | Broshco Fabricated Products |
| Cooper Farms VW Project | Van Wert | 4.5 MW | Cooper Hatchery Inc. |
| Haviland Plastic Products | Paulding | 4.5 MW | Haviland Plastic Products Co |
| LafargeHolcim - Paulding Wind Project | Paulding | 4.5 MW | Paulding Wind 28, LLC |
| Martin Marietta Wind Project | Sandusky | 4.5 MW | Sandusky Wind 33, LLC |
| Whirlpool Corp-Greenville Wind Farm | Darke | 4.5 MW | Greenville Wind 26, LLC |
| Whirlpool Corporation - Marion Wind Farm | Marion | 4.5 MW | Marion Wind 23, LLC |
| Zephyr Wind | Hancock | 4.5 MW | Findlay Wind 19, LLC |
| Zephyr Wind Project - 2.0 | Hancock | 4.5 MW | Findlay Wind 30, LLC |
| IGS CMH4, LLC | Madison | 4.2 MW | Altus Power America Management, LLC |
| Celina Solar Project #1, LLC | Mercer | 4 MW | Agilitas Energy, Inc. |
| Geneva | Ashtabula | 4 MW | WM Renewable Energy LLC |
| Mahoning | Mahoning | 4 MW | WM Renewable Energy LLC |
| Walter C Beckjord | Clermont | 4 MW | Duke Energy Ohio Inc |
| IGS AKC1 | Summit | 3.8 MW | Altus Power America Management, LLC |
| Cuyahoga County Landfill | Cuyahoga | 3.7 MW | Madison Energy Holdings LLC |
| Parking Lot Array | Hamilton | 3.7 MW | Cincinnati Zoo & Botanical Garden |
| Auglaize Hydro | Defiance | 3.6 MW | City of Bryan - (OH) |
| Edgerton | Williams | 3.6 MW | American Mun Power-Ohio, Inc |
| MCCo BESS Generating Facility | Cuyahoga | 3.6 MW | The Medical Center Company |
| Progress Drive Generation Station | Richland | 3.6 MW | City of Shelby - (OH) |
| AMP Napoleon Solar Facility | Henry | 3.5 MW | American Mun Power-Ohio, Inc |
| POET Biorefining - Fostoria | Seneca | 3.5 MW | Fostoria Ethanol |
| POET Biorefining - Leipsic, LLC | Putnam | 3.5 MW | POET Biorefining - Leipsic, LLC |
| Tosoh SMD | Franklin | 3.5 MW | Onsite Partners, LLC |
| RP Wind | Logan | 3.4 MW | RWE Clean Energy |
| Cuyahoga Generating Facility | Cuyahoga | 3.2 MW | Northeastern Power Systems |
| Energy Developments, Hancock | Hancock | 3.2 MW | Energy Developments, Inc d/b/a EDL |
| Monroeville Solar | Huron | 3.2 MW | Solar Planet Power |
| IGS PCW1 | Wood | 3.1 MW | Altus Power America Management, LLC |
| Findlay Wind Farm | Hancock | 3 MW | Findlay Wind 20, LLC |
| HMW Minster PV I | Auglaize | 3 MW | Madison Energy Holdings LLC |
| Ohio Northern University Solar Site | Hardin | 3 MW | Onsite Partners, LLC |
| Valfilm Wind Project | Hancock | 3 MW | Findlay Wind 25, LLC |
| Clyde Solar Array | Sandusky | 2.8 MW | Onsite Partners, LLC |
| Napoleon Biogas | Henry | 2.8 MW | CH4 Biogas LLC |
| Renick Run Pumping Station 03-04 | Franklin | 2.8 MW | City of Columbus - (OH) |
| Monroeville RTO BTM | Huron | 2.7 MW | American Mun Power-Ohio, Inc |
| Woodville RTO BTM | Sandusky | 2.7 MW | American Mun Power-Ohio, Inc |
| DG AMP Rittman Rd | Medina | 2.6 MW | DG AMP Solar, LLC |
| LE Wind Turbine 1 | Cuyahoga | 2.5 MW | Lincoln Electric Company |
| Morton Salt Rittman | Wayne | 2.5 MW | Morton Salt Inc |
| North American - Erie Generating Station | Erie | 2.4 MW | North American -- Erie, LLC |
| Maumee Solar | Lucas | 2.4 MW | Madison Energy Investments LLC |
| DG AMP Solar Orrville 3 | Wayne | 2.3 MW | DG AMP Solar, LLC |
| Hamilton Hydro | Butler | 2.2 MW | City of Hamilton - (OH) |
| Bryan Solar Field | Williams | 2.1 MW | City of Bryan - (OH) |
| Owens Corning Headquarters | Lucas | 2.1 MW | Luminace Solar Holding, LLC |
| Buckeye Power Inc. | Hancock | 2 MW | Township Road 215 Solar Project 2021, LLC |
| Dodge Park Engine No 1 | Franklin | 2 MW | City of Columbus - (OH) |
| Oberlin Spear Point Solar One | Lorain | 2 MW | Oberlin College |
| PS ST-8 Engine No 1 | Franklin | 2 MW | City of Columbus - (OH) |
| Denison Solar Array | Licking | 1.9 MW | Onsite Partners, LLC |
| DG AMP Solar Brewster | Stark | 1.9 MW | DG AMP Solar, LLC |
| Shelby Solar Array | Richland | 1.9 MW | Onsite Partners, LLC |
| CU Solar Plant | Greene | 1.8 MW | CU Solar LLC |
| DG AMP Solar Piqua Staunton | Miami | 1.8 MW | DG AMP Solar, LLC |
| DG AMP Solar Versailles | Darke | 1.8 MW | DG AMP Solar, LLC |
| Jackson Cntr Peaking | Shelby | 1.8 MW | American Mun Power-Ohio, Inc |
| Prospect Municipal | Marion | 1.8 MW | American Mun Power-Ohio, Inc |
| Shelby North | Richland | 1.8 MW | American Mun Power-Ohio, Inc |
| Shelby South | Richland | 1.8 MW | City of Shelby - (OH) |
| Akron WRF | Summit | 1.8 MW | City of Akron - (OH) |
| Anthony Wayne Solar #1 | Lucas | 1.7 MW | Toledo Zoological Society |
| DG AMP Solar Jackson Center | Shelby | 1.6 MW | DG AMP Solar, LLC |
| Harpster Wind | Wyandot | 1.5 MW | Wyandot Wind 17, LLC |
| Kroger | Licking | 1.5 MW | Onsite Partners Projectco, LLC |
| Springfield Solar LLC | Clark | 1.5 MW | Laurel Capital Partners |
| Toledo Air National Guard | Lucas | 1.5 MW | 180th Fighter Wing |
| Whirlpool Corporation - Ottawa Wind Farm | Putnam | 1.5 MW | Ottawa Wind 24, LLC |
| PNA Rossford Solar Array | Wood | 1.4 MW | Onsite Partners, LLC |
| Solvita | Montgomery | 1.3 MW | IGS Solar I, LLC |
| ST-1/1A Engine No 1 | Franklin | 1.3 MW | City of Columbus - (OH) |
| Sycamore | Wyandot | 1.3 MW | Madison Energy Investments LLC |
| Vertiv Solar | Delaware | 1.1 MW | Onsite Partners Projectco, LLC |
| 3100 Valleyview Drive | Franklin | 1 MW | Madison Energy Investments LLC |
| Cleveland Thermal | Cuyahoga | 1 MW | Corix Cleveland Thermal Generating LP |
| Collinwood BioEnergy Facility | Cuyahoga | 1 MW | Collinwood BioEnergy |
| Euclid Farm, Stamco N-54 | Cuyahoga | 1 MW | Case Western Reserve University |
| KSU Trumbull | Trumbull | 1 MW | Madison Energy Holdings LLC |
| MCCo Solar Generating Facility | Cuyahoga | 1 MW | The Medical Center Company |
| Minster 3 | Auglaize | 1 MW | Madison Energy Investments LLC |
| PCC Solar Array | Wood | 1 MW | Onsite Partners Projectco, LLC |
| Wellington | Lorain | 1 MW | American Mun Power-Ohio, Inc |
| Border Basin Solar | Hancock | 0 MW | Border Basin, LLC |
| Cadence Solar Energy Center | Union | 0 MW | Cadence Solar Energy LLC |
| Eastern Cottontail Solar | Fairfield | 0 MW | EDF Renewables Development, Inc. |
| Firelands Wind | Huron | 0 MW | Firelands Wind, LLC |
| Flint | Franklin | 0 MW | Flint |
| Great Bear Solar, LLC | Van Wert | 0 MW | Avangrid Power LLC |
| Grover Hill Wind, LLC | Paulding | 0 MW | Lotus Infrastructure Global Operations, LLC |
| Harvey Solar | Licking | 0 MW | Leeward Asset Management, LLC |
| Henry Solar | Henry | 0 MW | Repsol Renewables NA |
| Jackson Pike WWTP Cogen Engines | Franklin | 0 MW | City of Columbus - (OH) |
| Juliet Energy Project, LLC | Wood | 0 MW | Lightsource Renewable Energy Asset Management, LLC |
| Kingwood Solar | Greene | 0 MW | Vesper Energy Development LLC |
| Marion County Solar Project | Marion | 0 MW | Marion County Solar Project, LLC |
| Mark Center Solar Project | Defiance | 0 MW | Naturgy Solar Operation USA LLC |
| Montpelier Solar Project | Williams | 0 MW | Montpelier Solar, LLC |
| Nottingham Solar | Harrison | 0 MW | BQ Energy Development |
| Palomino Solar | Highland | 0 MW | Palomino Solar, LLC |
| Pike Island Hydroelectric Project | Jefferson | 0 MW | Pike Island Hydropower Corporation |
| Pleasant Prairie Solar Energy LLC | Franklin | 0 MW | Invenergy Services LLC |
| Richwood Solar and Storage | Union | 0 MW | Samsung C&T Renewables, LLC |
| Ritter Solar | Fulton | 0 MW | Repsol Renewables NA |
| South Branch Solar | Hancock | 0 MW | Leeward Asset Management, LLC |
| Springwater Solar, LLC | Madison | 0 MW | Springwater Solar, LLC |
| Stark Solar, LLC | Stark | 0 MW | Samsung C&T Renewables, LLC |
| Steubenville Solar | Jefferson | 0 MW | BQ Energy Development |
| Trenton Solar - (OH) | Butler | 0 MW | ENGIE Distributed Renewables Development LLC |
| Trumbull Energy Center | Trumbull | 0 MW | Clean Energy Future - Trumbull, LLC. |
| Union Ridge Solar | Montgomery | 0 MW | RWE Clean Energy |
| Yellow Wood Solar Energy LLC | Clinton | 0 MW | Invenergy Services LLC |