Directory of Power Plants in Iowa

List of All Iowa Power Plants

Displaying Results 1 to 20 of 20
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
South StrawberryCity of Strawberry PointStrawberry Point, IAMidcontinent Independent System Operator, Inc. (MISO)13.0 MWhDec 2001Dec 2024 Distillate Fuel Oil
Sac County Wind, LLCSac County WindSac City, IAMidcontinent Independent System Operator, Inc. (MISO)339.1 GWhNov 2021Apr 2025 Wind
Southern Hills Wind FarmMidAmerican Energy CoCreston, IAMidcontinent Independent System Operator, Inc. (MISO)869.6 GWhFeb 2021Apr 2025 Wind
Saratoga Wind FarmMadison Gas & Electric CoLime Springs, IAMidcontinent Independent System Operator, Inc. (MISO)284.8 GWhJan 2019Apr 2025 Wind
Strawberry Point DPC SolarSoCore Energy LLCStrawberry Point, IAMidcontinent Independent System Operator, Inc. (MISO)2.2 GWhOct 2017Dec 2024 Solar
Story City Wind ProjectHamilton Wind Energy LLCStory City, IAMidcontinent Independent System Operator, Inc. (MISO)5.1 GWhSep 2010Dec 2024 Wind
Sky VoltSky Volt, LLCGreenfield, IAMidcontinent Independent System Operator, Inc. (MISO)5.1 GWhJul 2012Dec 2024 Wind
Storm Lake IIALLETE Clean EnergyAlta, IAMidcontinent Independent System Operator, Inc. (MISO)114.2 GWhMar 1999Dec 2024 Wind
Storm Lake 1ALLETE Clean EnergyAlta, IAMidcontinent Independent System Operator, Inc. (MISO)84.7 GWhApr 1999Dec 2024 Wind
Sycamore (IA)MidAmerican Energy CoJohnston, IAMidcontinent Independent System Operator, Inc. (MISO)9.5 GWhJul 1974Dec 2024 Natural Gas
Streeter StationCedar Falls UtilitiesCedar Falls, IAMidcontinent Independent System Operator, Inc. (MISO)7.8 GWhAug 1963Dec 2024 Natural Gas : 94.0% Bituminous Coal : 6.0%
ShenandoahMidAmerican Energy CoShenandoah, IAMidcontinent Independent System Operator, Inc. (MISO)44.0 MWhMar 2000Dec 2024 Distillate Fuel Oil
South PlantWaverly Municipal Elec UtilityWaverly, IAMidcontinent Independent System Operator, Inc. (MISO)51.0 MWhApr 2000Dec 2024 Distillate Fuel Oil
Sibley No TwoCity of Sibley - (IA)Sibley, IAMidcontinent Independent System Operator, Inc. (MISO)38.0 MWhNov 1987Dec 2024 Distillate Fuel Oil : 67.1% Natural Gas : 32.9%
Summit LakeCentral Iowa Power CooperativeCreston, IAMidcontinent Independent System Operator, Inc. (MISO)70.0 GWhFeb 1951Dec 2024 Natural Gas : 99.9%
SumnerCity of Sumner - (IA)Sumner, IAMidcontinent Independent System Operator, Inc. (MISO)175.0 MWhJul 1956Dec 2024 Distillate Fuel Oil
Story CityCity of Story City - (IA)Story City, IAMidcontinent Independent System Operator, Inc. (MISO)97.0 MWhDec 1963Dec 2024 Distillate Fuel Oil : 89.6% Natural Gas : 10.4%
State CenterCity of State Center - (IA)State Center, IAMidcontinent Independent System Operator, Inc. (MISO)75.0 MWhJul 1972Dec 2024 Distillate Fuel Oil : 63.9% Natural Gas : 36.1%
Spencer Gas TurbineCity of Spencer - (IA)Spencer, IAMidcontinent Independent System Operator, Inc. (MISO)651.0 MWhDec 1969Dec 2024 Kerosene
Sibley OneCity of Sibley - (IA)Sibley, IAMidcontinent Independent System Operator, Inc. (MISO)42.0 MWhAug 1971Dec 2024 Distillate Fuel Oil : 58.9% Natural Gas : 41.1%

Browse Power Plants By Iowa Counties

Figures are based on December 2024 generation numbers.
CountyState RankActive PlantsDec 2024 Generation
Shelby County, IA# 7812.0 MWh
Montgomery County, IA# 7717.0 MWh
Lyon County, IA# 76113.0 MWh
Page County, IA# 75244.0 MWh
Allamakee County, IA# 74272.5 MWh
Decatur County, IA# 73186.0 MWh
Warren County, IA# 721446.0 MWh
Dallas County, IA# 711739.0 MWh
Des Moines County, IA# 702849.0 MWh
Lucas County, IA# 6911.5 GWh
Davis County, IA# 6822.1 GWh
Clayton County, IA# 6742.2 GWh
Emmet County, IA# 6622.3 GWh
Henry County, IA# 6534.3 GWh
Jackson County, IA# 6454.8 GWh
Tama County, IA# 6355.6 GWh
Winneshiek County, IA# 6235.6 GWh
Scott County, IA# 6135.7 GWh
Cedar County, IA# 6046.0 GWh
Dubuque County, IA# 5966.7 GWh
Johnson County, IA# 58510.2 GWh
Appanoose County, IA# 57226.6 GWh
Black Hawk County, IA# 56948.6 GWh
Monroe County, IA# 551110.5 GWh
Marion County, IA# 545150.0 GWh
Bremer County, IA# 535180.2 GWh
Greene County, IA# 525212.2 GWh
Floyd County, IA# 513274.6 GWh
Crawford County, IA# 503287.5 GWh
Madison County, IA# 492330.0 GWh
Taylor County, IA# 484336.4 GWh
Dickinson County, IA# 475361.0 GWh
Hardin County, IA# 463362.5 GWh
Delaware County, IA# 455429.4 GWh
Howard County, IA# 443586.9 GWh
Adams County, IA# 434601.8 GWh
Mahaska County, IA# 421605.0 GWh
Worth County, IA# 417634.2 GWh
Osceola County, IA# 408661.0 GWh
CountyState RankActive PlantsDec 2024 Generation
Chickasaw County, IA# 392687.3 GWh
Muscatine County, IA# 386701.2 GWh
Buena Vista County, IA# 375748.4 GWh
Clinton County, IA# 363793.3 GWh
Plymouth County, IA# 351809.3 GWh
Grundy County, IA# 344812.3 GWh
Sac County, IA# 332855.4 GWh
Guthrie County, IA# 323859.6 GWh
Iowa County, IA# 313864.0 GWh
Cherokee County, IA# 301867.2 GWh
Union County, IA# 294982.6 GWh
Carroll County, IA# 285995.0 GWh
Story County, IA# 27181.0 TWh
Webster County, IA# 2651.0 TWh
Winnebago County, IA# 2571.1 TWh
Clay County, IA# 2431.1 TWh
Lee County, IA# 2341.2 TWh
Linn County, IA# 22231.3 TWh
Pocahontas County, IA# 2141.4 TWh
Boone County, IA# 2041.4 TWh
Hamilton County, IA# 1941.4 TWh
Franklin County, IA# 1861.4 TWh
Audubon County, IA# 1731.6 TWh
Palo Alto County, IA# 1651.6 TWh
Hancock County, IA# 1531.6 TWh
Kossuth County, IA# 1491.6 TWh
Mitchell County, IA# 1351.7 TWh
Cass County, IA# 1261.7 TWh
Wapello County, IA# 1121.8 TWh
Woodbury County, IA# 1031.8 TWh
Ida County, IA# 921.8 TWh
Poweshiek County, IA# 8102.0 TWh
Polk County, IA# 792.3 TWh
O'Brien County, IA# 632.6 TWh
Cerro Gordo County, IA# 562.7 TWh
Louisa County, IA# 423.6 TWh
Adair County, IA# 3184.0 TWh
Marshall County, IA# 274.6 TWh
Pottawattamie County, IA# 127.3 TWh