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Summary of Electricity Activity in Ohio

Summary of Ohio Generation

Ohio is ranked #6 out of 51 U.S. states and territories in terms of total annual net electricity generation.

GridInfo.com electricity generation data is aggregated from Jan 2001 to May 2026.

Companies on File200
Plants on File326
Total Generation11.89G MMBtu
Total Sales 12.98G kWh
Total Revenue $1.82B

Map of Top Producing Cities in the Ohio

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Overall National Rank

#6 /51 U.S. States

In Net Annual Generation

Overall Annual Net Geneneration

150.5 TWh

Total Annual Fuel Consumption

1.4 G MMBtu

Electric Companies in Ohio

200

Ohio
Power Plants

326

Natural Gas Rank

#5

Coal Rank

#6

Nuclear Rank

#15

Hydroelectric Rank

#39

Wind Rank

#24

Solar Rank

#10

Monthly Net Generation for Ohio

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Monthly Plant Fuel Consumption for Ohio

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Electricity Sales Distribution

Electricity Sales, Price, and Revenue Breakdown

SalesPrice (Avg)Revenue
Residential3.46G kWh19.52 cents/kWh$675.18M
Commercial5.19G kWh13.89 cents/kWh$720.81M
Industrial4.33G kWh9.87 cents/kWh$427.02M
Transportation2.23M kWh10.93 cents/kWh$243.39k
Total12.98G kWh14.05 cents/kWh$1.82B

* Data is aggregated from Jan 2001 to May 2026.

Production by Source for Ohio

Download Source Breakdown

Largest 24 Power Plants in Ohio

RankPlantUtilityLocationAnnual GenerationInitial Operation DateLast UpdateFuel Types
#5CardinalCardinal Operating CompanyBrillant, Ohio9.7 TWhJan 1967May 2026 Bituminous Coal : 99.6%
#12Carroll County EnergyCarroll County Energy LLCCarrollton, Ohio5.5 TWhNov 2017May 2026 Natural Gas
#7Davis BesseEnergy Harbor Nuclear Generation LLCOak Harbor, Ohio7.1 TWhOct 1977May 2026 Nuclear
#16Dresden Energy FacilityAppalachian Power CoDresden, Ohio3.8 TWhJan 2012May 2026 Natural Gas
#24FirstEnergy Bay ShoreWalleye Power, LLCOregon, Ohio1.0 TWhJul 1955Dec 2024 Petroleum Coke : 99.8%
#22Fox Squirrel SolarEDF Renewable Asset Holdings, Inc.Mt Sterling, Ohio1.2 TWhNov 2023May 2026 Solar
#15Fremont Energy CenterAmerican Mun Power-Ohio, IncFremont, Ohio4.2 TWhDec 2011May 2026 Natural Gas
#1Gavin Power, LLCGavin Power, LLCCheshire, Ohio13.2 TWhSep 1974May 2026 Bituminous Coal : 99.6%
#2Guernsey Power StationGuernsey Power Station LLCByesville, Ohio11.9 TWhJan 2023May 2026 Natural Gas
#4Hanging Rock Energy FacilityDynegy Hanging Rock Energy FacilityIronton, Ohio9.9 TWhMay 2003May 2026 Natural Gas
#13Kyger CreekOhio Valley Electric CorpCheshire, Ohio5.0 TWhJan 1955May 2026 Bituminous Coal : 98.7% Subbituminous Coal : 1.1%
#17Long Ridge Energy GenerationLong Ridge Energy Generation LLCHannibal, Ohio3.5 TWhSep 2021May 2026 Natural Gas
#23MadisonDuke Energy Indiana, LLCTrenton, Ohio1.0 TWhMay 2000Dec 2024 Natural Gas
#10Miami FortLuminant Miami FortNorth Bend, Ohio6.5 TWhOct 1960May 2026 Bituminous Coal : 99.8%
#18Middletown Energy CenterOhio Power Partners, LLCMiddletown, Ohio3.5 TWhApr 2018May 2026 Natural Gas
#9Middletown- OhioClean Energy Future-Lordstown, LLCLordstown, Ohio6.5 TWhSep 2018May 2026 Natural Gas
#11Oregon Clean Energy CenterOregon Clean Energy CenterOregon, Ohio5.9 TWhJun 2017May 2026 Natural Gas
#3PerryEnergy Harbor Nuclear Generation LLCPerry, Ohio11.0 TWhOct 1987May 2026 Nuclear
#19Rolling Hills GeneratingRolling Hills Generating LLCWilkesville, Ohio2.0 TWhMay 2003Dec 2025 Natural Gas
#6South Field EnergySouth Field Energy, LLCWellsville, Ohio7.9 TWhJul 2021May 2026 Natural Gas
#21Troy Energy LLCTroy Energy LLCLuckey, Ohio1.3 TWhMay 2002Dec 2025 Natural Gas : 99.8%
#14Washington Energy FacilityDynegy Washington Energy FacilityBeverly, Ohio4.4 TWhMay 2002May 2026 Natural Gas
#8Waterford Power, LLCWaterford Power, LLCWaterford, Ohio6.6 TWhJul 2003May 2026 Natural Gas
#20West LorainVermillion Power LLCLorain, Ohio1.3 TWhMay 1973Dec 2025 Natural Gas : 99.5% Distillate Fuel Oil : 0.5%
* Data is based on the last 12 months since May 2026.
View All Plants in Ohio

Electricity Generation by Ohio Counties

State RankCounty# Power PlantsNet Generation
Past 12 Months		Net Generation
from Natural Gas		Net Generation
from Wind		Net Generation
from Solar		Net Generation
from Nuclear
#39Ashtabula County, OH3175.4 GWh159.0 GWh0.0 Wh0.0 Wh0.0 Wh
#51Auglaize County, OH732.0 GWh99.0 kWh0.0 Wh31.6 GWh0.0 Wh
#33Brown County, OH2393.9 GWh0.0 Wh0.0 Wh367.5 GWh0.0 Wh
#13Butler County, OH125.4 TWh5.0 TWh0.0 Wh0.0 Wh0.0 Wh
#12Carroll County, OH25.5 TWh5.5 TWh0.0 Wh0.0 Wh0.0 Wh
#35Champaign County, OH2280.9 GWh0.0 Wh0.0 Wh280.9 GWh0.0 Wh
#68Clark County, OH2277.0 MWh0.0 Wh0.0 Wh277.0 MWh0.0 Wh
#40Clermont County, OH3160.5 GWh0.0 Wh0.0 Wh160.9 GWh0.0 Wh
#45Clinton County, OH348.0 GWh0.0 Wh0.0 Wh48.6 GWh0.0 Wh
#7Columbiana County, OH17.9 TWh7.9 TWh0.0 Wh0.0 Wh0.0 Wh
#43Crawford County, OH463.2 GWh2.5 GWh0.0 Wh60.4 GWh0.0 Wh
#32Cuyahoga County, OH16397.4 GWh172.6 GWh2.9 GWh5.7 GWh0.0 Wh
#41Darke County, OH6114.3 GWh104.5 GWh6.4 GWh2.6 GWh0.0 Wh
#34Defiance County, OH3373.6 GWh367.4 GWh0.0 Wh0.0 Wh0.0 Wh
#38Erie County, OH2182.8 GWh0.0 Wh0.0 Wh172.8 GWh0.0 Wh
#67Franklin County, OH12923.0 MWh0.0 Wh0.0 Wh916.0 MWh0.0 Wh
#37Fulton County, OH3201.9 GWh53.8 MWh0.0 Wh194.5 GWh0.0 Wh
#1Gallia County, OH218.2 TWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#66Greene County, OH32.1 GWh0.0 Wh0.0 Wh2.1 GWh0.0 Wh
#2Guernsey County, OH111.9 TWh11.9 TWh0.0 Wh0.0 Wh0.0 Wh
#11Hamilton County, OH66.8 TWh220.0 GWh0.0 Wh1.4 GWh0.0 Wh
#47Hancock County, OH840.6 GWh0.0 Wh19.1 GWh3.7 GWh0.0 Wh
#20Hardin County, OH51.4 TWh0.0 Wh211.1 GWh1.2 TWh0.0 Wh
#56Henry County, OH717.9 GWh2.6 GWh0.0 Wh15.1 GWh0.0 Wh
#23Highland County, OH51.3 TWh0.0 Wh0.0 Wh1.3 TWh0.0 Wh
#63Huron County, OH32.6 GWh0.0 Wh0.0 Wh2.5 GWh0.0 Wh
#6Jefferson County, OH69.7 TWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#3Lake County, OH311.0 TWh271.2 MWh0.0 Wh0.0 Wh11.0 TWh
#5Lawrence County, OH19.9 TWh9.9 TWh0.0 Wh0.0 Wh0.0 Wh
#64Licking County, OH32.6 GWh0.0 Wh0.0 Wh2.6 GWh0.0 Wh
#30Logan County, OH3472.1 GWh0.0 Wh472.1 GWh0.0 Wh0.0 Wh
#22Lorain County, OH71.3 TWh1.3 TWh0.0 Wh2.5 GWh0.0 Wh
#10Lucas County, OH117.0 TWh5.9 TWh0.0 Wh5.4 GWh0.0 Wh
#18Madison County, OH52.0 TWh0.0 Wh0.0 Wh2.0 TWh0.0 Wh
#53Mahoning County, OH327.4 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#42Marion County, OH479.5 GWh23.6 GWh5.7 GWh50.2 GWh0.0 Wh
#58Medina County, OH615.2 GWh0.0 Wh0.0 Wh13.8 GWh0.0 Wh
#36Meigs County, OH2231.0 GWh0.0 Wh0.0 Wh41.0 GWh0.0 Wh
#60Mercer County, OH16.5 GWh0.0 Wh0.0 Wh6.5 GWh0.0 Wh
#54Miami County, OH323.0 GWh0.0 Wh0.0 Wh22.5 GWh0.0 Wh
#16Monroe County, OH23.5 TWh3.5 TWh0.0 Wh0.0 Wh0.0 Wh
#26Montgomery County, OH8987.2 GWh982.1 GWh0.0 Wh1.1 GWh0.0 Wh
#15Muskingum County, OH23.8 TWh3.8 TWh0.0 Wh0.0 Wh0.0 Wh
#9Ottawa County, OH37.1 TWh0.0 Wh0.0 Wh0.0 Wh7.1 TWh
#19Paulding County, OH101.4 TWh0.0 Wh1.3 TWh98.1 GWh0.0 Wh
#49Perry County, OH132.9 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#27Pickaway County, OH6918.2 GWh536.9 GWh0.0 Wh374.3 GWh0.0 Wh
#52Portage County, OH130.5 GWh30.5 GWh0.0 Wh0.0 Wh0.0 Wh
#31Putnam County, OH4419.3 GWh14.2 GWh1.9 GWh403.3 GWh0.0 Wh
#61Richland County, OH83.5 GWh198.0 MWh0.0 Wh3.1 GWh0.0 Wh
#24Ross County, OH51.2 TWh112.2 GWh0.0 Wh934.8 GWh0.0 Wh
#14Sandusky County, OH54.2 TWh4.2 TWh7.2 GWh3.7 GWh0.0 Wh
#29Scioto County, OH2585.8 GWh45.8 GWh0.0 Wh0.0 Wh0.0 Wh
#55Seneca County, OH118.5 GWh18.5 GWh0.0 Wh0.0 Wh0.0 Wh
#62Shelby County, OH32.9 GWh0.0 Wh0.0 Wh2.7 GWh0.0 Wh
#65Stark County, OH32.1 GWh0.0 Wh0.0 Wh2.1 GWh0.0 Wh
#59Summit County, OH510.9 GWh0.0 Wh0.0 Wh4.4 GWh0.0 Wh
#8Trumbull County, OH87.1 TWh7.1 TWh0.0 Wh1.7 GWh0.0 Wh
#44Tuscarawas County, OH255.6 GWh473.9 MWh0.0 Wh0.0 Wh0.0 Wh
#28Union County, OH3835.3 GWh0.0 Wh0.0 Wh835.3 GWh0.0 Wh
#25Van Wert County, OH51.1 TWh321.4 GWh821.3 GWh0.0 Wh0.0 Wh
#17Vinton County, OH12.0 TWh2.0 TWh0.0 Wh0.0 Wh0.0 Wh
#50Warren County, OH232.2 GWh0.0 Wh0.0 Wh32.2 GWh0.0 Wh
#4Washington County, OH810.9 TWh10.9 TWh0.0 Wh0.0 Wh0.0 Wh
#46Wayne County, OH647.1 GWh27.7 GWh0.0 Wh3.2 GWh0.0 Wh
#48Williams County, OH839.3 GWh3.0 GWh0.0 Wh34.7 GWh0.0 Wh
#21Wood County, OH101.3 TWh1.3 TWh3.3 GWh42.9 GWh0.0 Wh
#57Wyandot County, OH315.5 GWh0.0 Wh3.1 GWh12.4 GWh0.0 Wh
* Net Generation data is based on the last 12 months since May 2026.
View All Counties in Ohio

Top 20 Electricity Producing Cities in Ohio

CityNet Generation# Power Plants
Beverly, Ohio4.4 TWh1
Brilliant, Ohio9.7 TWh1
Byesville, Ohio11.9 TWh1
Carrollton, Ohio5.5 TWh1
Cheshire, Ohio18.2 TWh2
Dresden, Ohio3.8 TWh1
Fremont, Ohio4.2 TWh1
Hannibal, Ohio3.5 TWh1
Ironton, Ohio9.9 TWh1
Lordstown, Ohio6.5 TWh1
Middletown, Ohio3.8 TWh2
North Bend, Ohio6.5 TWh1
Oak Harbor, Ohio7.1 TWh1
Oregon, Ohio7.0 TWh3
Perry, Ohio11.0 TWh1
Powhatan Point, Ohio4.2 TWh1
Trenton, Ohio1.5 TWh2
Waterford, Ohio6.6 TWh1
Wellsville, Ohio7.9 TWh1
Wilkesville, Ohio2.0 TWh1
* Data is based on the last 12 months since May 2026.
Browse All Cities in Ohio

Electricity Generation for Neighboring States

National RankStateNet Generation# Power Plants
#32Connecticut45.5 TWh233
#49Delaware5.5 TWh54
#51District of Columbia194.5 GWh25
#7Georgia146.5 TWh344
#5Illinois190.2 TWh818
#14Indiana107.9 TWh289
#21Iowa75.2 TWh360
#22Kentucky73.5 TWh103
#38Maryland38.8 TWh277
#11Michigan125.2 TWh406
#23Missouri70.5 TWh197
#27New Jersey61.9 TWh512
#10New York130.8 TWh1,371
#9North Carolina136.7 TWh1,151
#3Pennsylvania243.7 TWh418
#17South Carolina102.4 TWh307
#19Tennessee81.8 TWh139
#16Virginia105.4 TWh354
#30West Virginia54.9 TWh69
#26Wisconsin64.7 TWh363
* Net Generation data is based on the last 12 months since May 2026.