Directory of Power Plants in Ohio

List of All Ohio Power Plants

Displaying Results 1 to 8 of 8
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
Oberlin (OH)City of Oberlin - (OH)Oberlin, OHPJM Interconnection, LLC (PJM)634.0 MWhDec 1947Dec 2024 Natural Gas : 87.7% Distillate Fuel Oil : 12.3%
O H HutchingsKimura Power LLCMiamisburg, OHPJM Interconnection, LLC (PJM)397.0 MWhJun 1948Dec 2024 Natural Gas
OrrvilleCity of Orrville - (OH)Orrville, OHPJM Interconnection, LLC (PJM)22.0 GWhDec 1948Aug 2024 Bituminous Coal : 51.7% Natural Gas : 48.3%
Orrville PeakingAmerican Mun Power-Ohio, IncOrrville, OHPJM Interconnection, LLC (PJM)209.0 MWhJun 1999Dec 2024 Distillate Fuel Oil
Oberlin Spear Point Solar OneOberlin CollegeOberlin, OHPJM Interconnection, LLC (PJM)2.7 GWhOct 2012Dec 2024 Solar
Owens Corning HeadquartersLuminace Solar Holding, LLCToledo, OHPJM Interconnection, LLC (PJM)1.6 GWhAug 2015Dec 2024 Solar
Ohio Northern University Solar SiteAEP Onsite Partners, LLCAda, OHPJM Interconnection, LLC (PJM)4.2 GWhNov 2016Apr 2025 Solar
Oregon Clean Energy CenterOregon Clean Energy CenterOregon, OHPJM Interconnection, LLC (PJM)5.9 TWhJun 2017Apr 2025 Natural Gas

Browse Power Plants By Ohio Counties

Figures are based on April 2025 generation numbers.
CountyState RankActive PlantsApr 2025 Generation
Gallia County, OH# 1217.6 TWh
Guernsey County, OH# 2111.5 TWh
Washington County, OH# 3811.2 TWh
Jefferson County, OH# 459.8 TWh
Lake County, OH# 538.9 TWh
Lawrence County, OH# 618.4 TWh
Ottawa County, OH# 738.0 TWh
Columbiana County, OH# 817.7 TWh
Lucas County, OH# 9116.8 TWh
Hamilton County, OH# 1066.5 TWh
Trumbull County, OH# 1186.4 TWh
Butler County, OH# 12115.4 TWh
Carroll County, OH# 1325.3 TWh
Muskingum County, OH# 1424.3 TWh
Sandusky County, OH# 1554.2 TWh
Monroe County, OH# 1623.7 TWh
Vinton County, OH# 1712.2 TWh
Lorain County, OH# 1871.7 TWh
Madison County, OH# 1951.7 TWh
Paulding County, OH# 20101.4 TWh
Montgomery County, OH# 2171.4 TWh
Van Wert County, OH# 2251.1 TWh
Wood County, OH# 2391.0 TWh
Ross County, OH# 245929.7 GWh
Highland County, OH# 254767.4 GWh
Hardin County, OH# 265693.0 GWh
Pickaway County, OH# 274615.9 GWh
Scioto County, OH# 282614.9 GWh
Logan County, OH# 293552.7 GWh
Brown County, OH# 302407.8 GWh
Cuyahoga County, OH# 3114358.0 GWh
Defiance County, OH# 323333.8 GWh
Union County, OH# 333220.2 GWh
CountyState RankActive PlantsApr 2025 Generation
Fulton County, OH# 343199.0 GWh
Ashtabula County, OH# 353183.0 GWh
Meigs County, OH# 362174.8 GWh
Clermont County, OH# 373139.4 GWh
Putnam County, OH# 384119.7 GWh
Darke County, OH# 396114.4 GWh
Champaign County, OH# 40279.5 GWh
Hancock County, OH# 41743.3 GWh
Wayne County, OH# 42638.8 GWh
Portage County, OH# 43134.6 GWh
Auglaize County, OH# 44733.9 GWh
Marion County, OH# 45432.7 GWh
Perry County, OH# 46128.2 GWh
Miami County, OH# 47327.0 GWh
Mahoning County, OH# 48326.8 GWh
Seneca County, OH# 49119.8 GWh
Henry County, OH# 50718.5 GWh
Wyandot County, OH# 51316.2 GWh
Medina County, OH# 52615.6 GWh
Summit County, OH# 53513.7 GWh
Erie County, OH# 54210.5 GWh
Williams County, OH# 5586.6 GWh
Mercer County, OH# 5616.5 GWh
Richland County, OH# 5774.4 GWh
Huron County, OH# 5833.8 GWh
Crawford County, OH# 5933.1 GWh
Shelby County, OH# 6033.0 GWh
Stark County, OH# 6132.3 GWh
Licking County, OH# 6222.1 GWh
Greene County, OH# 6332.1 GWh
Clark County, OH# 6421.1 GWh
Franklin County, OH# 6511555.0 MWh
Tuscarawas County, OH# 662402.0 MWh