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Directory of Power Plants in Iowa

List of All Iowa Power Plants

Displaying Results 1 to 7 of 7
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
TiptonCity of Tipton - (IA)Tipton, IAMidcontinent Independent System Operator, Inc. (MISO)266.0 MWhOct 1955Dec 2025 Distillate Fuel Oil
Traer MainCity of Traer - (IA)Traer, IAMidcontinent Independent System Operator, Inc. (MISO)65.0 MWhDec 1962Dec 2025 Distillate Fuel Oil : 98.5% Natural Gas : 1.5%
Traer SouthCity of Traer - (IA)Traer, IAMidcontinent Independent System Operator, Inc. (MISO)12.0 MWhMar 2001Dec 2025 Distillate Fuel Oil
Traer EastCity of Traer - (IA)Tracer, IAMidcontinent Independent System Operator, Inc. (MISO)6.0 MWhFeb 2004Dec 2025 Distillate Fuel Oil
Top of Iowa Windfarm IIIMadison Gas & Electric CoKensett, IAMidcontinent Independent System Operator, Inc. (MISO)39.9 GWhJan 2008Dec 2025 Wind
Traer Wind ProjectCity of Traer - (IA)Traer, IAMidcontinent Independent System Operator, Inc. (MISO)5.6 GWhSep 2010Dec 2025 Wind
Turtle Creek Wind Farm LLCTurtle Creek Wind Farm LLCSt. Ansgar, IAMidcontinent Independent System Operator, Inc. (MISO)702.5 GWhNov 2018May 2026 Wind

Browse Power Plants By Iowa Counties

Figures are based on May 2026 generation numbers.
CountyState RankActive PlantsMay 2026 Generation
Pottawattamie County, IA# 127.4 TWh
Louisa County, IA# 224.6 TWh
Marshall County, IA# 374.2 TWh
Adair County, IA# 4184.0 TWh
Wapello County, IA# 523.5 TWh
Woodbury County, IA# 633.4 TWh
Cerro Gordo County, IA# 772.7 TWh
Polk County, IA# 892.0 TWh
O'Brien County, IA# 931.9 TWh
Poweshiek County, IA# 10101.9 TWh
Ida County, IA# 1121.8 TWh
Cass County, IA# 1261.6 TWh
Mitchell County, IA# 1371.6 TWh
Hancock County, IA# 1431.5 TWh
Palo Alto County, IA# 1551.5 TWh
Linn County, IA# 16241.5 TWh
Kossuth County, IA# 1791.5 TWh
Audubon County, IA# 1831.5 TWh
Lee County, IA# 1941.4 TWh
Franklin County, IA# 2061.4 TWh
Hamilton County, IA# 2141.4 TWh
Pocahontas County, IA# 2241.3 TWh
Boone County, IA# 2341.2 TWh
Winnebago County, IA# 2471.1 TWh
Clay County, IA# 2531.1 TWh
Union County, IA# 2641.0 TWh
Story County, IA# 27181.0 TWh
Carroll County, IA# 285994.4 GWh
Iowa County, IA# 293856.1 GWh
Guthrie County, IA# 303821.7 GWh
Cherokee County, IA# 311816.9 GWh
Sac County, IA# 322814.7 GWh
Webster County, IA# 335811.7 GWh
Muscatine County, IA# 346768.5 GWh
Plymouth County, IA# 351767.8 GWh
Buena Vista County, IA# 365748.0 GWh
Clinton County, IA# 374679.4 GWh
Adams County, IA# 384636.3 GWh
Chickasaw County, IA# 392634.9 GWh
CountyState RankActive PlantsMay 2026 Generation
Grundy County, IA# 404627.9 GWh
Osceola County, IA# 418619.8 GWh
Worth County, IA# 427617.4 GWh
Mahaska County, IA# 431611.0 GWh
Howard County, IA# 443543.8 GWh
Delaware County, IA# 455406.1 GWh
Dickinson County, IA# 465403.0 GWh
Tama County, IA# 476365.7 GWh
Taylor County, IA# 484353.6 GWh
Hardin County, IA# 493351.5 GWh
Page County, IA# 502336.1 GWh
Floyd County, IA# 513270.3 GWh
Crawford County, IA# 523263.0 GWh
Madison County, IA# 532248.7 GWh
Greene County, IA# 545222.7 GWh
Marion County, IA# 555213.9 GWh
Bremer County, IA# 565174.4 GWh
Monroe County, IA# 571112.1 GWh
Black Hawk County, IA# 58958.3 GWh
Des Moines County, IA# 59226.5 GWh
Appanoose County, IA# 60226.0 GWh
Johnson County, IA# 6158.3 GWh
Dubuque County, IA# 6266.5 GWh
Scott County, IA# 6336.4 GWh
Jackson County, IA# 6455.8 GWh
Henry County, IA# 6535.8 GWh
Winneshiek County, IA# 6634.6 GWh
Lucas County, IA# 6714.3 GWh
Clayton County, IA# 6842.2 GWh
Davis County, IA# 6922.0 GWh
Dallas County, IA# 7011.9 GWh
Emmet County, IA# 712573.0 MWh
Cedar County, IA# 724295.4 MWh
Allamakee County, IA# 73345.1 MWh
Decatur County, IA# 74145.0 MWh
Montgomery County, IA# 75122.0 MWh
Lyon County, IA# 76120.0 MWh
Shelby County, IA# 7711.0 MWh