Directory of Power Plants in Iowa
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Amana Society Service Company | Amana Society Service Co | Middle Amana, IA | Midcontinent Independent System Operator, Inc. (MISO) | 1.1 GWh | Apr 2001 | Dec 2022 | Distillate Fuel Oil |
| O'Brien Wind | MidAmerican Energy Co | Primghar, IA | Midcontinent Independent System Operator, Inc. (MISO) | 1.1 TWh | Aug 2016 | Dec 2022 | Wind |
| Ida Grove Wind | MidAmerican Energy Co | Ida Grove, IA | Midcontinent Independent System Operator, Inc. (MISO) | 1.3 TWh | Aug 2016 | Dec 2022 | Wind |
| Wellsburg Wind Project | MidAmerican Energy Co | Wellsburg, IA | Midcontinent Independent System Operator, Inc. (MISO) | 575.5 GWh | Nov 2014 | Dec 2022 | Wind |
| Keokuk | Union Electric Co - (MO) | Keokuk, IA | Midcontinent Independent System Operator, Inc. (MISO) | 988.5 GWh | Jul 1913 | Dec 2022 | Water |
| Lundgren Wind Project | MidAmerican Energy Co | Otho, IA | Midcontinent Independent System Operator, Inc. (MISO) | 1.0 TWh | Jul 2014 | Dec 2022 | Wind |
| Eastern Iowa Solar | Central Iowa Power Cooperative | Wilton, IA | Midcontinent Independent System Operator, Inc. (MISO) | 3.3 GWh | Oct 2016 | Dec 2022 | Solar |
| Bancroft | Bancroft Municipal Utilities | Bancroft, IA | Midcontinent Independent System Operator, Inc. (MISO) | 34.6 MWh | Dec 1947 | Dec 2022 | Distillate Fuel Oil |
| Old Gold Energy Center, LLC | Old Gold Energy Center, LLC | Joice, IA | Midcontinent Independent System Operator, Inc. (MISO) | 177.0 GWh | Sep 2001 | Dec 2022 | Wind |
| Greater Des Moines | MidAmerican Energy Co | Pleasant Hill, IA | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 TWh | Apr 2003 | Dec 2022 | Natural Gas |
| Bloomfield Municipal Utilities Solar | AEP Onsite Partners, LLC | Bloomfield, IA | Midcontinent Independent System Operator, Inc. (MISO) | 2.3 GWh | Mar 2019 | Dec 2022 | Solar |
| Roeder Family Wind Farm LLC | Consolidated Edison Development Inc. | Manly, IA | Midcontinent Independent System Operator, Inc. (MISO) | 6.5 GWh | Aug 2011 | Dec 2022 | Wind |
| Windwalkers LLC | Consolidated Edison Development Inc. | Kensett, IA | Midcontinent Independent System Operator, Inc. (MISO) | 5.7 GWh | Aug 2011 | Dec 2022 | Wind |
| Grundy Center City Light Plant | Grundy Center Mun Light & Power | Grundy Center, IA | Midcontinent Independent System Operator, Inc. (MISO) | 494.2 MWh | Oct 1963 | Dec 2022 | Distillate Fuel Oil |
| Allendorf | E&E Enterprises LLC | Allendorf, IA | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Sep 1998 | Dec 2022 | Wind |
| Morning Light Wind Farm | MidAmerican Energy Co | Adair, IA | Midcontinent Independent System Operator, Inc. (MISO) | 355.9 GWh | Sep 2012 | Dec 2022 | Wind |
| Intrepid | MidAmerican Energy Co | Schaller, IA | Midcontinent Independent System Operator, Inc. (MISO) | 683.9 GWh | Nov 2004 | Dec 2022 | Wind |
| Century | MidAmerican Energy Co | Blairsburg, IA | Midcontinent Independent System Operator, Inc. (MISO) | 748.4 GWh | Aug 2005 | Dec 2022 | Wind |
| Victory Wind Farm | MidAmerican Energy Co | Westside, IA | Midcontinent Independent System Operator, Inc. (MISO) | 460.6 GWh | Nov 2006 | Dec 2022 | Wind |
| Charles City Wind Farm | MidAmerican Energy Co | Charles City, IA | Midcontinent Independent System Operator, Inc. (MISO) | 334.1 GWh | Mar 2008 | Dec 2022 | Wind |
| Rockford | City of Rockford- (IA) | Rockford, IA | Midcontinent Independent System Operator, Inc. (MISO) | 15.5 MWh | Jul 1951 | Dec 2022 | Distillate Fuel Oil |
| Carroll Wind Farm | MidAmerican Energy Co | Carroll, IA | Midcontinent Independent System Operator, Inc. (MISO) | 678.5 GWh | Nov 2008 | Dec 2022 | Wind |
| Earl F Wisdom | Corn Belt Power Coop | Spencer, IA | Southwest Power Pool (SWPP) | 2.5 GWh | Mar 1960 | Dec 2022 | Natural Gas : 81.7% Distillate Fuel Oil : 18.3% |
| Adair Wind Farm | MidAmerican Energy Co | Adair, IA | Midcontinent Independent System Operator, Inc. (MISO) | 644.9 GWh | Nov 2008 | Dec 2022 | Wind |
| Stuart (IA) | City of Stuart - (IA) | Stuart, IA | Midcontinent Independent System Operator, Inc. (MISO) | 3.0 MWh | Jan 1956 | Dec 2022 | Distillate Fuel Oil |
| POET Biorefining - Jewell | POET Biorefining - Jewell | Jewell, IA | Midcontinent Independent System Operator, Inc. (MISO) | 24.2 GWh | Feb 2019 | Dec 2022 | Natural Gas |
| University of Iowa Main Power Plant | University of Iowa | Iowa City, IA | Midcontinent Independent System Operator, Inc. (MISO) | 52.8 GWh | Dec 1946 | Feb 2023 | Natural Gas : 56.0% Bituminous Coal : 20.6% Wood/Wood Waste Solids : 13.3% Other Biomass Solids : 10.0% |
| Lansing | Interstate Power and Light Co | Lansing, IA | Midcontinent Independent System Operator, Inc. (MISO) | 683.0 GWh | Dec 1969 | May 2023 | Subbituminous Coal : 99.7% |
| Lime Creek | Interstate Power and Light Co | Mason City, IA | Midcontinent Independent System Operator, Inc. (MISO) | 1.4 GWh | Apr 1991 | Aug 2023 | Distillate Fuel Oil |
| Ames GT | City of Ames - (IA) | Ames, IA | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Apr 1972 | Sep 2023 | Distillate Fuel Oil |
| Alliant SBD 8602 Marion Sub | Industrial Energy Applications Inc | Marion, IA | Midcontinent Independent System Operator, Inc. (MISO) | 16.7 MWh | Jul 1986 | Dec 2023 | Distillate Fuel Oil |
| Optimum Wind 7 LLC | Optimum Wind 7 LLC | Nevada, IA | Midcontinent Independent System Operator, Inc. (MISO) | 11.3 GWh | Feb 2017 | Dec 2023 | Wind |
| Alliant SBD 9106 Rockwell CR | Industrial Energy Applications Inc | Cedar Rapids, IA | Midcontinent Independent System Operator, Inc. (MISO) | 246.9 MWh | May 1992 | Dec 2023 | Distillate Fuel Oil |
| Alliant SBD 9206 Donaldson | Industrial Energy Applications Inc | Cresco, IA | Midcontinent Independent System Operator, Inc. (MISO) | 4.3 MWh | Oct 1995 | Dec 2023 | Distillate Fuel Oil |
| Kirkwood Wind Turbine | Kirkwood Community College | Cedar Rapids, IA | Midcontinent Independent System Operator, Inc. (MISO) | 256.1 MWh | Jan 2012 | Dec 2023 | Wind |
| Alliant SBD 9301 Prairie Farms | Industrial Energy Applications Inc | Dubuque, IA | Midcontinent Independent System Operator, Inc. (MISO) | 49.5 MWh | Jun 1993 | Dec 2023 | Distillate Fuel Oil |
| Storm Lake 1 | ALLETE Clean Energy | Alta, IA | Midcontinent Independent System Operator, Inc. (MISO) | 104.7 GWh | Apr 1999 | Dec 2023 | Wind |
| Alliant SBD 9403 Aegon DC | Industrial Energy Applications Inc | Cedar Rapids, IA | Midcontinent Independent System Operator, Inc. (MISO) | 18.9 MWh | Dec 1994 | Dec 2023 | Distillate Fuel Oil |
| Davenport Water Pollution Control Plant | Davenport City of | Davenport, IA | Midcontinent Independent System Operator, Inc. (MISO) | 6.9 GWh | Apr 1995 | Dec 2023 | Other Biomass Gas : 79.8% Natural Gas : 20.2% |
| Storm Lake II | ALLETE Clean Energy | Alta, IA | Midcontinent Independent System Operator, Inc. (MISO) | 140.7 GWh | Mar 1999 | Dec 2023 | Wind |
| Hawkeye Power Partners LLC | Hawkeye Power Partners LLC | Garner, IA | Midcontinent Independent System Operator, Inc. (MISO) | 184.9 GWh | Mar 1999 | Dec 2023 | Wind |
| Alliant SBD0201 Ingredion | Industrial Energy Applications Inc | Cedar Rapids, IA | Midcontinent Independent System Operator, Inc. (MISO) | 78.2 MWh | May 2003 | Dec 2023 | Distillate Fuel Oil |
| CED Centerville Wind | Consolidated Edison Development Inc. | Centerville, IA | Midcontinent Independent System Operator, Inc. (MISO) | 27.1 GWh | Nov 2021 | Dec 2023 | Wind |
| Exira | Western Minnesota Mun Pwr Agny | Brayton, IA | Midcontinent Independent System Operator, Inc. (MISO) | 238.1 GWh | Mar 2004 | Dec 2023 | Natural Gas : 98.9% Distillate Fuel Oil : 1.1% |
| Alliant SBG 9802 Toyota | Industrial Energy Applications Inc | Cedar Rapids, IA | Midcontinent Independent System Operator, Inc. (MISO) | 82.3 MWh | Nov 1998 | Dec 2023 | Natural Gas |
| Anderson Erickson | Anderson Erickson Dairy | Des Moines, IA | Midcontinent Independent System Operator, Inc. (MISO) | 28.8 MWh | Mar 2000 | Dec 2023 | Distillate Fuel Oil |
| Flying Cloud Power Partners LLC | Avangrid Renewables LLC | Lake Park, IA | Midcontinent Independent System Operator, Inc. (MISO) | 94.9 GWh | Nov 2003 | Dec 2023 | Wind |
| Dike City Power Plant | City of Dike | Dike, IA | Midcontinent Independent System Operator, Inc. (MISO) | 62.7 MWh | May 2005 | Dec 2023 | Distillate Fuel Oil |
| Whispering Willow Wind Farm - East | Interstate Power and Light Co | Iowa Falls, IA | Midcontinent Independent System Operator, Inc. (MISO) | 514.1 GWh | Nov 2009 | Dec 2023 | Wind |
| Northern Iowa Windpower II | Avangrid Renewables LLC | Kensett, IA | Midcontinent Independent System Operator, Inc. (MISO) | 142.4 GWh | Dec 2007 | Dec 2023 | Wind |
| Top of Iowa Windfarm III | Madison Gas & Electric Co | Kensett, IA | Midcontinent Independent System Operator, Inc. (MISO) | 45.3 GWh | Jan 2008 | Dec 2023 | Wind |
| CED Manchester Wind | Consolidated Edison Development Inc. | Manchester, IA | Midcontinent Independent System Operator, Inc. (MISO) | 24.5 GWh | Mar 2022 | Dec 2023 | Wind |
| West Diesel Generation Unit | City of Pocahontas - (IA) | Pocahontas, IA | Midcontinent Independent System Operator, Inc. (MISO) | 10.0 MWh | May 2006 | Dec 2023 | Distillate Fuel Oil |
| Lake Mills Gas Recovery | WM Renewable Energy LLC | Lake Mills, IA | Midcontinent Independent System Operator, Inc. (MISO) | 20.2 GWh | Feb 2006 | Dec 2023 | Landfill Gas |
| Winnebago Wind Power Project | Avangrid Renewables LLC | Forest City, IA | Midcontinent Independent System Operator, Inc. (MISO) | 59.0 GWh | Aug 2008 | Dec 2023 | Wind |
| Barton Windpower LLC | Avangrid Renewables LLC | Kensett, IA | Midcontinent Independent System Operator, Inc. (MISO) | 385.8 GWh | May 2009 | Dec 2023 | Wind |
| POET Biorefining - Gowrie | POET Biorefining - Gowrie | Gowrie, IA | Midcontinent Independent System Operator, Inc. (MISO) | 19.7 GWh | Oct 2018 | Dec 2023 | Natural Gas |
| Walnut Wind Farm | MidAmerican Energy Co | Walnut, IA | Midcontinent Independent System Operator, Inc. (MISO) | 597.6 GWh | Nov 2008 | Dec 2023 | Wind |
| Crane Creek Wind Energy Center | Wisconsin Public Service Corp | Riceville, IA | Midcontinent Independent System Operator, Inc. (MISO) | 307.7 GWh | Nov 2009 | Dec 2023 | Wind |
| Crosswind Energy Project | Junction Hilltop Management LLC | Ruthven, IA | Midcontinent Independent System Operator, Inc. (MISO) | 64.0 GWh | May 2007 | Dec 2023 | Wind |
| Pocahontas Prairie Wind Farm | MidAmerican Energy Co | Pomeroy, IA | Midcontinent Independent System Operator, Inc. (MISO) | 408.8 GWh | Jan 2012 | Dec 2023 | Wind |
| Optimum Wind 6 LLC | Optimum Wind 6 LLC | Nevada, IA | Midcontinent Independent System Operator, Inc. (MISO) | 10.3 GWh | Feb 2017 | Dec 2023 | Wind |
| Optimum Wind 5 LLC | Optimum Wind 5 LLC | Nevada, IA | Midcontinent Independent System Operator, Inc. (MISO) | 9.2 GWh | Feb 2017 | Dec 2023 | Wind |
| Carroll Area Wind Farm | SRIV Partnership LLC | Templeton, IA | Midcontinent Independent System Operator, Inc. (MISO) | 77.6 GWh | Dec 2014 | Dec 2023 | Wind |
| Michelangelo Wind 3 LLC | Michelangelo Wind 3 LLC | Huxley, IA | Midcontinent Independent System Operator, Inc. (MISO) | 9.8 GWh | Jan 2017 | Dec 2023 | Wind |
| Traer Wind Project | City of Traer - (IA) | Traer, IA | Midcontinent Independent System Operator, Inc. (MISO) | 6.4 GWh | Sep 2010 | Dec 2023 | Wind |
| Story City Wind Project | Hamilton Wind Energy LLC | Story City, IA | Midcontinent Independent System Operator, Inc. (MISO) | 3.1 GWh | Sep 2010 | Dec 2023 | Wind |
| Macksburg Wind Project | MidAmerican Energy Co | Macksburg, IA | Midcontinent Independent System Operator, Inc. (MISO) | 357.6 GWh | Nov 2014 | Dec 2023 | Wind |
| Cedar Falls Solar Farm | Altus Power America Management, LLC | Cedar Falls, IA | Midcontinent Independent System Operator, Inc. (MISO) | 2.4 GWh | Mar 2016 | Dec 2023 | Solar |
| Wiota | Wiota Wind Energy, LLC #1 | Wiota, IA | Midcontinent Independent System Operator, Inc. (MISO) | 5.6 GWh | Apr 2012 | Dec 2023 | Wind |
| Sky Volt | Sky Volt, LLC | Greenfield, IA | Midcontinent Independent System Operator, Inc. (MISO) | 4.6 GWh | Jul 2012 | Dec 2023 | Wind |
| Meadow Ridge | Meadow Ridge Wind Energy, LLC | Greenfield, IA | Midcontinent Independent System Operator, Inc. (MISO) | 5.6 GWh | Jun 2012 | Dec 2023 | Wind |
| Greenfield Wind | Greenfield Wind Power, LLC | Greenfield, IA | Midcontinent Independent System Operator, Inc. (MISO) | 5.3 GWh | Jul 2012 | Dec 2023 | Wind |
| Fontanelle | Forward Fontanelle Power, LLC | Fontanelle, IA | Midcontinent Independent System Operator, Inc. (MISO) | 5.8 GWh | Jul 2012 | Dec 2023 | Wind |
| Cumberland Rose | Cumberland Rose Wind Energy, LLC | Orient, IA | Midcontinent Independent System Operator, Inc. (MISO) | 5.4 GWh | Jul 2012 | Dec 2023 | Wind |
| Junction Hilltop Wind Farm | Junction Hilltop Management LLC | Dana, IA | Midcontinent Independent System Operator, Inc. (MISO) | 26.8 GWh | Feb 2012 | Dec 2023 | Wind |
| Farmers Electric Cooperative - Kalona | Farmers Electric Coop - (IA) | Kalona, IA | Midcontinent Independent System Operator, Inc. (MISO) | 58.5 MWh | Feb 2001 | Dec 2023 | Distillate Fuel Oil |
| NLMU Wind | New London Municipal Utilities | New London, IA | Midcontinent Independent System Operator, Inc. (MISO) | 5.2 GWh | Oct 2011 | Dec 2023 | Wind |
| Luther College Wind Project | Luther College Wind Energy Project LLC | Decorah, IA | Midcontinent Independent System Operator, Inc. (MISO) | 241.3 MWh | Sep 2011 | Dec 2023 | Wind |
| Optimum Wind 4 LLC | Optimum Wind 4 LLC | Nevada, IA | Midcontinent Independent System Operator, Inc. (MISO) | 9.3 GWh | Feb 2017 | Dec 2023 | Wind |
| Forest City Solar | Butter Solar, LLC | Forest City, IA | Midcontinent Independent System Operator, Inc. (MISO) | 5.1 GWh | Aug 2019 | Dec 2023 | Solar |
| Anchor Wind, LLC | Acciona Energy USA Global, LLC | Mechanicsville, IA | Midcontinent Independent System Operator, Inc. (MISO) | 8.6 GWh | Sep 2012 | Dec 2023 | Wind |
| Buffalo Center Wind LLC | Buffalo Center Wind LLC | Little Cedar, IA | Midcontinent Independent System Operator, Inc. (MISO) | 5.5 GWh | Oct 2011 | Dec 2023 | Wind |
| Laurel Wind Farm | MidAmerican Energy Co | Laurel, IA | Midcontinent Independent System Operator, Inc. (MISO) | 465.2 GWh | Nov 2011 | Dec 2023 | Wind |
| POET Biorefining LLC - Corning | POET Biorefining LLC - Corning | Corning, IA | Midcontinent Independent System Operator, Inc. (MISO) | 16.8 GWh | Sep 2018 | Dec 2023 | Natural Gas |
| POET Biorefining-Hanlontown, LLC | POET Biorefining-Hanlontown, LLC | Hanlontown, IA | Midcontinent Independent System Operator, Inc. (MISO) | 17.2 GWh | Dec 2018 | Dec 2023 | Natural Gas |
| Adams Wind | MidAmerican Energy Co | Lenox, IA | Midcontinent Independent System Operator, Inc. (MISO) | 487.8 GWh | Sep 2015 | Dec 2023 | Wind |
| Lost Lakes Wind Farm LLC | Lost Lakes Wind Farm LLC | Lake Park, IA | Midcontinent Independent System Operator, Inc. (MISO) | 293.2 GWh | Nov 2009 | Dec 2023 | Wind |
| Waverly Community Wind Project | Waverly Municipal Elec Utility | Waverly, IA | Midcontinent Independent System Operator, Inc. (MISO) | 6.4 GWh | Nov 2001 | Dec 2023 | Wind |
| Lakota Wind Wind Farm | Iowa Lakes Electric Coop | Lakota, IA | Southwest Power Pool (SWPP) | 36.0 GWh | Feb 2009 | Dec 2023 | Wind |
| Iowa Lakes Superior Wind Farm | Iowa Lakes Electric Coop | Superior, IA | Southwest Power Pool (SWPP) | 38.8 GWh | Mar 2009 | Dec 2023 | Wind |
| Michelangelo Wind 4 LLC | Michelangelo Wind 4 LLC | Ames, IA | Midcontinent Independent System Operator, Inc. (MISO) | 10.4 GWh | Nov 2016 | Dec 2023 | Wind |
| Elk Wind Farm | Greenbacker Renewable Energy Corporation | Greeley, IA | Midcontinent Independent System Operator, Inc. (MISO) | 109.3 GWh | Nov 2011 | Dec 2023 | Wind |
| Michelangelo Wind 1 LLC | Michelangelo Wind 1 LLC | Huxley, IA | Midcontinent Independent System Operator, Inc. (MISO) | 9.7 GWh | Feb 2017 | Dec 2023 | Wind |
| CED Mason City Wind | Consolidated Edison Development Inc. | Mason City, IA | Midcontinent Independent System Operator, Inc. (MISO) | 29.8 GWh | Apr 2020 | Dec 2023 | Wind |
| Leonardo Wind 1 LLC | Leonardo Wind 1 LLC | Alden, IA | Midcontinent Independent System Operator, Inc. (MISO) | 12.4 GWh | Nov 2016 | Dec 2023 | Wind |
| Hawkeye Wind Farm | Greenbacker Renewable Energy Corporation | Sumner, IA | Midcontinent Independent System Operator, Inc. (MISO) | 111.0 GWh | Sep 2012 | Dec 2023 | Wind |
| Franklin County Wind Farm | Interstate Power and Light Co | Iowa Falls, IA | Midcontinent Independent System Operator, Inc. (MISO) | 264.4 GWh | Nov 2012 | Dec 2023 | Wind |
| Rippey Wind Farm | Greenbacker Renewable Energy Corporation | Grand Junction, IA | Midcontinent Independent System Operator, Inc. (MISO) | 166.1 GWh | Jul 2012 | Dec 2023 | Wind |
| Vienna Wind Farm | MidAmerican Energy Co | Marshalltown, IA | Midcontinent Independent System Operator, Inc. (MISO) | 456.1 GWh | Oct 2012 | Dec 2023 | Wind |