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 Feb 2025.
| Companies on File | 182 |
|---|---|
| Plants on File | 291 |
| Total Generation | 12.15G MMBtu |
| Total Sales | 12.99G kWh |
| Total Revenue | $1.56B |
Map of Top Producing Cities in the Ohio
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Natural Gas Rank
#4
Coal Rank
#6
Nuclear Rank
#17
Hydroelectric Rank
#39
Wind Rank
#25
Solar Rank
#14
Monthly Net Generation for Ohio
Electricity Sales Distribution
Electricity Sales, Price, and Revenue Breakdown
| Sales | Price (Avg) | Revenue | |
|---|---|---|---|
| Residential | 4.90G kWh | 15.85 cents/kWh | $776.29M |
| Commercial | 4.21G kWh | 11.19 cents/kWh | $470.96M |
| Industrial | 3.88G kWh | 8.05 cents/kWh | $311.99M |
| Transportation | 4.31M kWh | 8.60 cents/kWh | $370.34k |
| Total | 12.99G kWh | 12.01 cents/kWh | $1.56B |
Production by Source
Largest 24 Power Plants in Ohio
| Rank | Plant | Utility | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| #4 | Cardinal | Cardinal Operating Company | Brillant, Ohio | 9.4 TWh | Jan 1967 | Feb 2025 | Bituminous Coal : 99.6% |
| #12 | Carroll County Energy | Carroll County Energy LLC | Carrollton, Ohio | 5.5 TWh | Nov 2017 | Feb 2025 | Natural Gas |
| #9 | Clean Energy Future-Lordstown, LLC | Clean Energy Future-Lordstown, LLC | Lordstown, Ohio | 6.4 TWh | Sep 2018 | Feb 2025 | Natural Gas |
| #7 | Davis Besse | Energy Harbor Nuclear Generation LLC | Oak Harbor, Ohio | 7.3 TWh | Oct 1977 | Feb 2025 | Nuclear |
| #15 | Dresden Energy Facility | Appalachian Power Co | Dresden, Ohio | 4.6 TWh | Jan 2012 | Feb 2025 | Natural Gas |
| #23 | FirstEnergy Bay Shore | Walleye Power, LLC | Oregon, Ohio | 938.3 GWh | Jul 1955 | Dec 2023 | Petroleum Coke : 99.5% |
| #16 | Fremont Energy Center | American Mun Power-Ohio, Inc | Fremont, Ohio | 4.2 TWh | Dec 2011 | Feb 2025 | Natural Gas |
| #2 | Gavin Power, LLC | Gavin Power, LLC | Cheshire, Ohio | 11.3 TWh | Sep 1974 | Feb 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| #1 | Guernsey Power Station | Guernsey Power Station LLC | Byesville, Ohio | 11.5 TWh | Jan 2023 | Feb 2025 | Natural Gas |
| #6 | Hanging Rock Energy Facility | Dynegy Hanging Rock Energy Facility | Ironton, Ohio | 8.1 TWh | May 2003 | Feb 2025 | Natural Gas |
| #14 | Kyger Creek | Ohio Valley Electric Corp | Cheshire, Ohio | 4.9 TWh | Jan 1955 | Feb 2025 | Bituminous Coal : 92.4% Subbituminous Coal : 7.4% |
| #17 | Long Ridge Energy Generation | Long Ridge Energy Generation LLC | Hannibal, Ohio | 3.8 TWh | Sep 2021 | Feb 2025 | Natural Gas |
| #24 | Madison | Duke Energy Indiana, LLC | Trenton, Ohio | 928.1 GWh | May 2000 | Dec 2023 | Natural Gas |
| #11 | Miami Fort | Luminant Miami Fort | North Bend, Ohio | 6.0 TWh | Oct 1960 | Feb 2025 | Bituminous Coal : 99.8% |
| #18 | Middletown Energy Center | Ohio Power Partners, LLC | Middletown, Ohio | 3.6 TWh | Apr 2018 | Feb 2025 | Natural Gas |
| #10 | Oregon Clean Energy Center | Oregon Clean Energy Center | Oregon, Ohio | 6.3 TWh | Jun 2017 | Feb 2025 | Natural Gas |
| #3 | Perry | Energy Harbor Nuclear Generation LLC | Perry, Ohio | 10.4 TWh | Oct 1987 | Feb 2025 | Nuclear |
| #20 | Rolling Hills Generating | Rolling Hills Generating LLC | Wilkesville, Ohio | 2.3 TWh | May 2003 | Dec 2023 | Natural Gas |
| #5 | South Field Energy | South Field Energy, LLC | Wellsville, Ohio | 8.5 TWh | Jul 2021 | Feb 2025 | Natural Gas |
| #21 | Tait Electric Generating Station | Kimura Power LLC | Moraine, Ohio | 1.3 TWh | Apr 1967 | Dec 2023 | Natural Gas : 99.9% |
| #19 | W H Sammis | Energy Harbor Generation LLC | Stratton, Ohio | 3.1 TWh | Jul 1959 | Jul 2023 | Bituminous Coal : 99.4% Distillate Fuel Oil : 0.6% |
| #13 | Washington Energy Facility | Dynegy Washington Energy Facility | Beverly, Ohio | 5.1 TWh | May 2002 | Feb 2025 | Natural Gas |
| #8 | Waterford Power, LLC | Waterford Power, LLC | Waterford, Ohio | 6.7 TWh | Jul 2003 | Feb 2025 | Natural Gas |
| #22 | West Lorain | Vermillion Power LLC | Lorain, Ohio | 1.1 TWh | May 1973 | Dec 2023 | Natural Gas : 99.9% |
Electricity Generation by Ohio Counties
| State Rank | County | # Power Plants | Net Generation Past 12 Months | Net Generation from Natural Gas | Net Generation from Wind | Net Generation from Solar | Net Generation from Nuclear |
|---|---|---|---|---|---|---|---|
| #35 | Ashtabula County, OH | 3 | 187.1 GWh | 167.7 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #44 | Auglaize County, OH | 7 | 31.3 GWh | 53.0 kWh | 0.0 Wh | 31.2 GWh | 0.0 Wh |
| #30 | Brown County, OH | 2 | 413.1 GWh | 0.0 Wh | 0.0 Wh | 386.2 GWh | 0.0 Wh |
| #13 | Butler County, OH | 11 | 5.3 TWh | 5.0 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #12 | Carroll County, OH | 1 | 5.5 TWh | 5.5 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #47 | Champaign County, OH | 2 | 27.5 GWh | 0.0 Wh | 0.0 Wh | 27.5 GWh | 0.0 Wh |
| #64 | Clark County, OH | 2 | 1.1 GWh | 0.0 Wh | 0.0 Wh | 1.1 GWh | 0.0 Wh |
| #36 | Clermont County, OH | 3 | 141.4 GWh | 0.0 Wh | 0.0 Wh | 141.9 GWh | 0.0 Wh |
| #6 | Columbiana County, OH | 1 | 8.5 TWh | 8.5 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #62 | Crawford County, OH | 3 | 2.1 GWh | 2.0 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #31 | Cuyahoga County, OH | 14 | 356.6 GWh | 138.7 GWh | 4.9 GWh | 4.7 GWh | 0.0 Wh |
| #39 | Darke County, OH | 6 | 81.5 GWh | 68.4 GWh | 10.3 GWh | 2.7 GWh | 0.0 Wh |
| #32 | Defiance County, OH | 3 | 238.2 GWh | 231.4 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #53 | Erie County, OH | 1 | 11.1 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #66 | Franklin County, OH | 9 | 6.0 MWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #34 | Fulton County, OH | 2 | 198.0 GWh | 59.1 MWh | 0.0 Wh | 190.6 GWh | 0.0 Wh |
| #1 | Gallia County, OH | 2 | 16.2 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #63 | Greene County, OH | 3 | 2.1 GWh | 0.0 Wh | 0.0 Wh | 2.1 GWh | 0.0 Wh |
| #4 | Guernsey County, OH | 1 | 11.5 TWh | 11.5 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #11 | Hamilton County, OH | 6 | 6.2 TWh | 232.6 GWh | 0.0 Wh | 1.4 GWh | 0.0 Wh |
| #40 | Hancock County, OH | 5 | 56.0 GWh | 0.0 Wh | 34.6 GWh | 0.0 Wh | 0.0 Wh |
| #29 | Hardin County, OH | 4 | 527.5 GWh | 0.0 Wh | 199.4 GWh | 328.1 GWh | 0.0 Wh |
| #50 | Henry County, OH | 6 | 16.1 GWh | 2.0 GWh | 0.0 Wh | 14.0 GWh | 0.0 Wh |
| #26 | Highland County, OH | 4 | 606.6 GWh | 0.0 Wh | 0.0 Wh | 606.6 GWh | 0.0 Wh |
| #57 | Huron County, OH | 2 | 4.1 GWh | 0.0 Wh | 0.0 Wh | 4.0 GWh | 0.0 Wh |
| #2 | Jefferson County, OH | 5 | 12.5 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #5 | Lake County, OH | 3 | 10.4 TWh | 161.9 MWh | 0.0 Wh | 0.0 Wh | 10.4 TWh |
| #7 | Lawrence County, OH | 1 | 8.1 TWh | 8.1 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #61 | Licking County, OH | 2 | 2.2 GWh | 0.0 Wh | 0.0 Wh | 2.2 GWh | 0.0 Wh |
| #28 | Logan County, OH | 3 | 536.8 GWh | 0.0 Wh | 536.8 GWh | 0.0 Wh | 0.0 Wh |
| #21 | Lorain County, OH | 7 | 1.1 TWh | 1.1 TWh | 0.0 Wh | 2.1 GWh | 0.0 Wh |
| #9 | Lucas County, OH | 9 | 7.2 TWh | 6.3 TWh | 0.0 Wh | 2.9 GWh | 0.0 Wh |
| #18 | Madison County, OH | 5 | 1.5 TWh | 0.0 Wh | 0.0 Wh | 1.5 TWh | 0.0 Wh |
| #46 | Mahoning County, OH | 2 | 28.9 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #41 | Marion County, OH | 5 | 42.6 GWh | 29.7 GWh | 8.9 GWh | 3.9 GWh | 0.0 Wh |
| #51 | Medina County, OH | 6 | 15.7 GWh | 0.0 Wh | 0.0 Wh | 14.8 GWh | 0.0 Wh |
| #33 | Meigs County, OH | 2 | 215.3 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #55 | Mercer County, OH | 1 | 6.5 GWh | 0.0 Wh | 0.0 Wh | 6.5 GWh | 0.0 Wh |
| #48 | Miami County, OH | 3 | 24.0 GWh | 0.0 Wh | 0.0 Wh | 24.2 GWh | 0.0 Wh |
| #16 | Monroe County, OH | 2 | 3.8 TWh | 3.8 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #20 | Montgomery County, OH | 7 | 1.3 TWh | 1.3 TWh | 0.0 Wh | 1.3 GWh | 0.0 Wh |
| #14 | Muskingum County, OH | 2 | 4.6 TWh | 4.6 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #8 | Ottawa County, OH | 3 | 7.3 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 7.3 TWh |
| #19 | Paulding County, OH | 10 | 1.4 TWh | 0.0 Wh | 1.3 TWh | 107.0 GWh | 0.0 Wh |
| #45 | Perry County, OH | 1 | 30.5 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #27 | Pickaway County, OH | 4 | 592.2 GWh | 555.7 GWh | 0.0 Wh | 34.9 GWh | 0.0 Wh |
| #43 | Portage County, OH | 1 | 32.9 GWh | 32.9 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #37 | Putnam County, OH | 4 | 122.8 GWh | 13.0 GWh | 3.8 GWh | 105.9 GWh | 0.0 Wh |
| #56 | Richland County, OH | 7 | 4.1 GWh | 2.2 GWh | 0.0 Wh | 1.8 GWh | 0.0 Wh |
| #24 | Ross County, OH | 5 | 850.6 GWh | 81.4 GWh | 0.0 Wh | 646.7 GWh | 0.0 Wh |
| #15 | Sandusky County, OH | 5 | 4.2 TWh | 4.2 TWh | 0.0 Wh | 4.2 GWh | 0.0 Wh |
| #25 | Scioto County, OH | 2 | 615.7 GWh | 17.7 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #49 | Seneca County, OH | 1 | 21.5 GWh | 21.5 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #59 | Shelby County, OH | 3 | 2.8 GWh | 0.0 Wh | 0.0 Wh | 2.8 GWh | 0.0 Wh |
| #60 | Stark County, OH | 3 | 2.2 GWh | 0.0 Wh | 0.0 Wh | 2.2 GWh | 0.0 Wh |
| #54 | Summit County, OH | 5 | 10.9 GWh | 0.0 Wh | 0.0 Wh | 2.3 GWh | 0.0 Wh |
| #10 | Trumbull County, OH | 8 | 6.5 TWh | 6.4 TWh | 0.0 Wh | 2.0 GWh | 0.0 Wh |
| #65 | Tuscarawas County, OH | 2 | 134.0 MWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #38 | Union County, OH | 1 | 103.5 GWh | 0.0 Wh | 0.0 Wh | 103.5 GWh | 0.0 Wh |
| #22 | Van Wert County, OH | 5 | 970.0 GWh | 184.2 GWh | 785.1 GWh | 0.0 Wh | 0.0 Wh |
| #17 | Vinton County, OH | 1 | 2.3 TWh | 2.3 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #3 | Washington County, OH | 7 | 11.8 TWh | 11.8 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #42 | Wayne County, OH | 6 | 38.2 GWh | 20.9 GWh | 0.0 Wh | 3.3 GWh | 0.0 Wh |
| #58 | Williams County, OH | 7 | 4.1 GWh | 857.0 MWh | 0.0 Wh | 2.5 GWh | 0.0 Wh |
| #23 | Wood County, OH | 9 | 872.7 GWh | 821.7 GWh | 4.6 GWh | 42.8 GWh | 0.0 Wh |
| #52 | Wyandot County, OH | 3 | 14.0 GWh | 0.0 Wh | 2.4 GWh | 11.6 GWh | 0.0 Wh |
Top 20 Electricity Producing Cities in Ohio
| City | Net Generation | # Power Plants |
|---|---|---|
| Beverly, Ohio | 5.1 TWh | 1 |
| Brilliant, Ohio | 9.4 TWh | 1 |
| Byesville, Ohio | 11.5 TWh | 1 |
| Carrollton, Ohio | 5.5 TWh | 1 |
| Cheshire, Ohio | 16.2 TWh | 2 |
| Dresden, Ohio | 4.6 TWh | 1 |
| Fremont, Ohio | 4.2 TWh | 1 |
| Hannibal, Ohio | 3.8 TWh | 1 |
| Ironton, Ohio | 8.1 TWh | 1 |
| Lordstown, Ohio | 6.4 TWh | 1 |
| Middletown, Ohio | 4.0 TWh | 2 |
| North Bend, Ohio | 6.0 TWh | 1 |
| Oak Harbor, Ohio | 7.3 TWh | 1 |
| Oregon, Ohio | 7.2 TWh | 3 |
| Perry, Ohio | 10.4 TWh | 1 |
| Powhatan Point, Ohio | 4.2 TWh | 1 |
| Stratton, Ohio | 3.1 TWh | 1 |
| Waterford, Ohio | 6.7 TWh | 1 |
| Wellsville, Ohio | 8.5 TWh | 1 |
| Wilkesville, Ohio | 2.3 TWh | 1 |
Electricity Generation for Neighboring States
| National Rank | State | Net Generation | # Power Plants |
|---|---|---|---|
| #32 | Connecticut | 45.5 TWh | 214 |
| #49 | Delaware | 4.9 TWh | 42 |
| #51 | District of Columbia | 185.1 GWh | 23 |
| #8 | Georgia | 140.3 TWh | 316 |
| #5 | Illinois | 185.5 TWh | 545 |
| #17 | Indiana | 97.0 TWh | 271 |
| #21 | Iowa | 71.4 TWh | 349 |
| #22 | Kentucky | 68.8 TWh | 85 |
| #38 | Maryland | 36.8 TWh | 247 |
| #11 | Michigan | 125.9 TWh | 375 |
| #23 | Missouri | 68.4 TWh | 177 |
| #28 | New Jersey | 59.0 TWh | 475 |
| #10 | New York | 128.6 TWh | 1,166 |
| #9 | North Carolina | 136.3 TWh | 1,119 |
| #3 | Pennsylvania | 246.0 TWh | 371 |
| #15 | South Carolina | 100.6 TWh | 297 |
| #20 | Tennessee | 73.1 TWh | 114 |
| #14 | Virginia | 101.6 TWh | 315 |
| #31 | West Virginia | 52.5 TWh | 66 |
| #24 | Wisconsin | 65.6 TWh | 323 |
* Net Generation data is based on the last 12 months since Feb 2025