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  3. Iowa Power Plants

Directory of Power Plants in Iowa

List of All Iowa Power Plants

Displaying Results 1 to 8 of 8
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
NCAH Central Utility PlantNational Centers for Animal HealthAmes, IAMidcontinent Independent System Operator, Inc. (MISO)14.9 GWhMay 1996Aug 2024 Natural Gas : 99.6%
Neal Energy Center SolarMidAmerican Energy CoSalix, IAMidcontinent Independent System Operator, Inc. (MISO)7.3 GWhJan 2022Dec 2023 Solar
New HamptonCity of New Hampton - (IA)New Hampton, IASouthwest Power Pool (SWPP)2.4 GWhMar 1967Dec 2023 Distillate Fuel Oil : 93.1% Natural Gas : 6.9%
New Harvest Wind Project LLCAvangrid Renewables LLCSchleswig, IAMidcontinent Independent System Operator, Inc. (MISO)268.1 GWhNov 2011Dec 2023 Wind
NLMU WindNew London Municipal UtilitiesNew London, IAMidcontinent Independent System Operator, Inc. (MISO)4.7 GWhOct 2011Dec 2023 Wind
North EnglishMidAmerican Energy CoMontezuma, IAMidcontinent Independent System Operator, Inc. (MISO)1.3 TWhNov 2018Aug 2024 Wind
North Generation PlantCity of Greenfield - (IA)Greenfield, IAMidcontinent Independent System Operator, Inc. (MISO)45.0 MWhDec 2001Dec 2023 Distillate Fuel Oil
Northern Iowa Windpower IIAvangrid Renewables LLCKensett, IAMidcontinent Independent System Operator, Inc. (MISO)129.1 GWhDec 2007Dec 2023 Wind

Browse Power Plants By Iowa Counties

Figures are based on August 2024 generation numbers.
CountyState RankActive PlantsAug 2024 Generation
Pottawattamie County, IA# 126.1 TWh
Marshall County, IA# 274.2 TWh
Adair County, IA# 3183.8 TWh
Cerro Gordo County, IA# 463.1 TWh
Louisa County, IA# 522.9 TWh
O'Brien County, IA# 632.5 TWh
Polk County, IA# 792.3 TWh
Poweshiek County, IA# 891.9 TWh
Cass County, IA# 961.7 TWh
Ida County, IA# 1021.7 TWh
Woodbury County, IA# 1131.7 TWh
Kossuth County, IA# 1291.7 TWh
Mitchell County, IA# 1351.6 TWh
Palo Alto County, IA# 1441.5 TWh
Hancock County, IA# 1531.5 TWh
Franklin County, IA# 1651.5 TWh
Audubon County, IA# 1731.5 TWh
Wapello County, IA# 1821.4 TWh
Boone County, IA# 1941.4 TWh
Hamilton County, IA# 2041.4 TWh
Pocahontas County, IA# 2141.3 TWh
Clay County, IA# 2231.1 TWh
Linn County, IA# 23231.1 TWh
Story County, IA# 24181.1 TWh
Winnebago County, IA# 2581.1 TWh
Webster County, IA# 2651.0 TWh
Lee County, IA# 2741.0 TWh
Carroll County, IA# 285994.7 GWh
Union County, IA# 294874.9 GWh
Sac County, IA# 302860.4 GWh
Cherokee County, IA# 311856.1 GWh
Iowa County, IA# 323853.5 GWh
Grundy County, IA# 334779.2 GWh
Plymouth County, IA# 341778.1 GWh
Clinton County, IA# 352767.5 GWh
Guthrie County, IA# 363758.2 GWh
Buena Vista County, IA# 375751.8 GWh
Worth County, IA# 387651.7 GWh
CountyState RankActive PlantsAug 2024 Generation
Osceola County, IA# 398648.1 GWh
Allamakee County, IA# 402631.6 GWh
Mahaska County, IA# 411582.0 GWh
Howard County, IA# 423557.2 GWh
Muscatine County, IA# 436504.8 GWh
Adams County, IA# 444455.1 GWh
Hardin County, IA# 453386.0 GWh
Dickinson County, IA# 465383.0 GWh
Taylor County, IA# 474368.1 GWh
Chickasaw County, IA# 482365.7 GWh
Delaware County, IA# 495335.4 GWh
Madison County, IA# 502322.4 GWh
Crawford County, IA# 513268.1 GWh
Floyd County, IA# 523259.1 GWh
Greene County, IA# 535210.0 GWh
Marion County, IA# 545129.1 GWh
Bremer County, IA# 555103.9 GWh
Monroe County, IA# 56176.3 GWh
Johnson County, IA# 57556.2 GWh
Black Hawk County, IA# 58947.1 GWh
Appanoose County, IA# 59225.8 GWh
Cedar County, IA# 6047.9 GWh
Des Moines County, IA# 6126.4 GWh
Scott County, IA# 6236.3 GWh
Dubuque County, IA# 6365.7 GWh
Tama County, IA# 6455.5 GWh
Henry County, IA# 6534.7 GWh
Jackson County, IA# 6654.4 GWh
Emmet County, IA# 6723.5 GWh
Clayton County, IA# 6842.3 GWh
Davis County, IA# 6922.1 GWh
Decatur County, IA# 701135.0 MWh
Page County, IA# 71178.0 MWh
Lyon County, IA# 72113.0 MWh
Montgomery County, IA# 73113.0 MWh
Winneshiek County, IA# 74210.0 MWh
Shelby County, IA# 7516.0 MWh