Midcontinent Independent System Operator, Inc.

Balancing Authority Summary Information

Midcontinent Independent System Operator, Inc. is ranked #2 out of 64 balancing authorities in terms of total annual electricity generation.

Balancing AuthorityMidcontinent Independent System Operator, Inc.
States Arkansas Illinois Indiana Iowa Kentucky Louisiana Michigan Minnesota Mississippi Missouri Montana North Dakota South Dakota Texas Wisconsin
Last Update Jul 2026
Annual Generation 669.4 TWh
Power Plants3,038
Utilities1,345
Ranked #2 out of 64 in terms of net annual generation
Ranked #2 out of 53 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 37% Coal | 26.5% Wind | 14.9% Nuclear | 13.9% Solar | 5.7% Water | 1.4% Other Fuel | 0.6%

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Daily Net Generation for Midcontinent Independent System Operator, Inc. for the past 3 Years

List of All Midcontinent Independent System Operator, Inc. Power Plants

Displaying Results 2,101 to 2,200 of 2,269
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Allen S KingNorthern States Power Co - MinnesotaOak Park Heights, MN723 GWhFeb 1958May 2026 Subbituminous Coal : 99.4%
Cross Winds Energy ParkConsumers Energy Co - (MI)Unionville, MI728 GWhNov 2014Dec 2025 Wind
Great Pathfinder WindGreat Pathfinder WindStratford, IA731 GWhJan 2023May 2026 Wind
Red Pine Wind ProjectEDF Renewable Asset Holdings, Inc.Ivanhoe, MN765 GWhNov 2017May 2026 Wind
Muscatine Plant #1Board of Water Electric & CommunicationsMuscatine, IA766 GWhMar 1958May 2026 Subbituminous Coal : 99.7%
Plymouth WindMidAmerican Energy CoRemsen, IA768 GWhDec 2021May 2026 Wind
Odell Wind FarmAlgonquin Power CoMountain Lake, MN769 GWhJun 2016Dec 2025 Wind
Freeborn Wind FarmNorthern States Power Co - MinnesotaGlenville, MN772 GWhApr 2021May 2026 Wind
Dunns Bridge II SolarDunns Bridge II Solar and Storage Generation LLCSan Pierre, IN774 GWhDec 2024May 2026 Solar
Crocker Wind FarmCrocker Wind Farm, LLCConde, SD775 GWhOct 2019May 2026 Wind
Alpine Power PlantWolverine Power Supply CoopElmira, MI776 GWhMay 2016Dec 2025 Natural Gas
Heartland Divide IIHeartland Divide IIAudubon, IA782 GWhFeb 2022May 2026 Wind
Golden PlainsInterstate Power and Light CoBuffalo Center, IA782 GWhFeb 2020May 2026 Wind
Crowned Ridge Wind Energy CenterCrowned Ridge Wind, LLCWatertown, SD788 GWhNov 2019May 2026 Wind
Nobles Wind ProjectNorthern States Power Co - MinnesotaReading, MN789 GWhNov 2010May 2026 Wind
MarionSouthern Illinois Power CoopMarion, IL798 GWhMay 1963May 2026 Bituminous Coal : 86.6% Natural Gas : 12.8% Distillate Fuel Oil : 0.6%
Faribault Energy ParkMinnesota Municipal Power AgnyFaribault, MN800 GWhApr 2005Dec 2025 Natural Gas
Southern Hills Wind FarmMidAmerican Energy CoCreston, IA808 GWhFeb 2021May 2026 Wind
Isabella Wind ParkDTE Electric CompanyRosebush, MI809 GWhMay 2021May 2026 Wind
Glaciers Edge Wind ProjectEDF Renewable Asset Holdings, Inc.Cleghorn, IA817 GWhNov 2019May 2026 Wind
Eclipse Wind FarmMidAmerican Energy CoAdair, IA822 GWhAug 2012May 2026 Wind
High Prairie Wind FarmUnion Electric Co - (MO)Queen City, MO824 GWhNov 2020May 2026 Wind
DallmanCity of Springfield - (IL)Springfield, IL828 GWhMay 1968May 2026 Bituminous Coal : 99.5% Natural Gas : 0.5%
Blazing Star 2 Wind FarmNorthern States Power Co - MinnesotaHendricks, MN838 GWhDec 2020May 2026 Wind
Blazing Star Wind Farm 1Northern States Power Co - MinnesotaHendricks, MN841 GWhMar 2020May 2026 Wind
Pioneer Prairie Wind FarmPioneer Prairie Wind Farm I, LLCMcIntire, IA845 GWhSep 2008May 2026 Wind
Crowned Ridge Wind II Energy CenterNorthern States Power Co - MinnesotaWatertown, SD847 GWhNov 2020May 2026 Wind
Emmons-Logan Wind, LLCEmmons-Logan Wind, LLCLinton, ND849 GWhNov 2019May 2026 Wind
O'Brien WindMidAmerican Energy CoPrimghar, IA851 GWhAug 2016Dec 2025 Wind
Diamond Trail Wind FarmMidAmerican Energy CoLadora, IA855 GWhNov 2020May 2026 Wind
Mansfield MillIPC-Mansfield MillMansfield, LA855 GWhSep 1981May 2026 Natural Gas : 52.4% Black Liquor : 33.9% Wood/Wood Waste Solids : 12.4% Tire-derived Fuels : 1.4%
Black DogNorthern States Power Co - MinnesotaBurnsville, MN870 GWhSep 1954Dec 2025 Natural Gas
Indiana Crossroads Wind Farm LLCIndiana Crossroads Wind Farms LLCChalmers, IN903 GWhNov 2021May 2026 Wind
Archer Daniels Midland DecaturArcher Daniels Midland CoDecatur, IL911 GWhMar 1987May 2026 Bituminous Coal : 63.2% Subbituminous Coal : 36.5%
Harry L. OswaldArkansas Electric Coop CorpLittle Rock, AR929 GWhJun 2002Dec 2025 Natural Gas
Prosperity WindProsperity Wind, LLCDeland, IL932 GWhDec 2024May 2026 Wind
Pine Bluff Energy CenterPine Bluff Energy LLCPine Bluff, AR943 GWhJul 2001May 2026 Natural Gas
Nobles 2 Wind ProjectNobles 2 Power Partners, LLCWilmont, MN952 GWhNov 2020May 2026 Wind
Cannon Falls Energy CenterInvenergy Services LLCCannon Falls, MN954 GWhMar 2008May 2026 Natural Gas : 99.1% Distillate Fuel Oil : 0.9%
Sapphire Sky Wind Energy LLCInvenergy Services LLCFarmer City, IL957 GWhNov 2021May 2026 Wind
Double Back DiamondDouble Back Diamond Solar Power, LLCVirden, IL961 GWhOct 2024May 2026 Solar
KeokukUnion Electric Co - (MO)Keokuk, IA962 GWhJul 1913Dec 2025 Water
Little GypsyEntergy Louisiana LLCLa Place, LA964 GWhFeb 1961May 2026 Natural Gas
Pomeroy Wind FarmMidAmerican Energy CoFonda, IA971 GWhNov 2007May 2026 Wind
Holland Energy ParkCity of Holland - (MI)Holland, MI974 GWhMay 2017Dec 2025 Natural Gas
Dakota Range WindNorthern States Power Co - MinnesotaMarvin, SD984 GWhDec 2021May 2026 Wind
Sidney A Murray Jr HydroelectricFirst National Bank-CommerceVidalia, LA989 GWhApr 1990Dec 2025 Water
Gary WorksUnited States Steel-GaryGary, IN995 GWhMar 1997May 2026 Blast Furnace Gas : 57.0% Natural Gas : 43.0%
Archer Daniels Midland Cedar RapidsArcher Daniels Midland CoCedar Rapids, IA1 TWhOct 1988May 2026 Subbituminous Coal : 60.7% Natural Gas : 23.3% Bituminous Coal : 16.0%
Lincoln Land WindLincoln Land Wind, LLCTBD, IL1 TWhOct 2021May 2026 Wind
Deuel Harvest Wind Energy LLCSouthern Power CoClear Lake, SD1 TWhJan 2021May 2026 Wind
Highland Wind Project (IA)MidAmerican Energy CoPrimghar, IA1 TWhMay 2015May 2026 Wind
Michigan Power LPMichigan Power Limited PartnershipLudington, MI1 TWhSep 1995Dec 2024 Natural Gas
Upland PrairieInterstate Power and Light CoSpencer, IA1 TWhFeb 2019May 2026 Wind
Ida Grove WindMidAmerican Energy CoIda Grove, IA1 TWhAug 2016Dec 2025 Wind
John P MadgettDairyland Power CoopAlma, WI1 TWhOct 1979May 2026 Subbituminous Coal : 99.5%
Arbor Hill Wind FarmMidAmerican Energy CoGreenfield, IA1 TWhNov 2018May 2026 Wind
R M SchahferNorthern Indiana Pub Serv CoWheatfield, IN1 TWhNov 1976May 2026 Bituminous Coal : 94.1% Natural Gas : 5.9%
F B CulleySouthern Indiana Gas & Elec CoNewburgh, IN1 TWhNov 1966May 2026 Bituminous Coal : 98.0% Natural Gas : 2.0%
Air Products Port ArthurAir Products LLCPort Arthur, TX1 TWhOct 2000Dec 2025 Natural Gas : 93.4% Other Gas : 6.6%
Beaver Creek WindMidAmerican Energy CoOgden, IA1 TWhNov 2017May 2026 Wind
Jordan Creek Wind Farm, LLCJordan Creek Wind Farm, LLCJudyville, IN1 TWhNov 2020May 2026 Wind
North EnglishMidAmerican Energy CoMontezuma, IA1 TWhNov 2018May 2026 Wind
Renaissance Power PlantDTE Electric CompanyCarson City, MI1 TWhFeb 2002May 2026 Natural Gas
Delta Energy ParkLansing Board of Water and LightLansing, MI1 TWhFeb 2022May 2026 Natural Gas
Westlake PlaquemineWestlake Chemicals & Vinyls LLCPlaquemine, LA1 TWhApr 1997May 2026 Natural Gas : 99.0% Other Gas : 1.0%
LaO Energy SystemsDow Chemical CoPlaquemine, LA1 TWhMay 1958Dec 2024 Natural Gas : 84.1% Other Gas : 15.9%
PPG Powerhouse CWestlake 2 US LLCLake Charles, LA1 TWhJul 1977May 2026 Natural Gas : 99.8%
Palo Alto Wind FarmMidAmerican Energy CoEmmetsburg, IA1 TWhDec 2019May 2026 Wind
MoselleCooperative EnergyMoselle, MS2 TWhJul 1970May 2026 Natural Gas
Rolling Hills Wind FarmMidAmerican Energy CoMassena, IA2 TWhNov 2011May 2026 Wind
Motiva Enterprises Port Arthur RefineryMotiva Enterprises LLCPort Arthur, TX2 TWhMay 1957May 2026 Natural Gas : 90.5% Other Gas : 9.5%
George Neal NorthMidAmerican Energy CoSergeant Bluff, IA2 TWhApr 1964May 2026 Subbituminous Coal : 98.8% Natural Gas : 1.2%
Big Cajun 2Louisiana Generating LLCNew Roads, LA2 TWhJun 1981May 2026 Subbituminous Coal : 69.2% Natural Gas : 30.8%
NoblesvilleDuke Energy Indiana, LLCNoblesville, IN2 TWhAug 1950Dec 2025 Natural Gas
D B WilsonBig Rivers Electric CorpCentertown, KY2 TWhAug 1984May 2026 Bituminous Coal : 99.0% Distillate Fuel Oil : 1.0%
Greenwood (MI)DTE Electric CompanyAvoca, MI2 TWhJun 1979May 2026 Natural Gas
George Neal SouthMidAmerican Energy CoSalix, IA2 TWhJun 1979May 2026 Subbituminous Coal : 99.1% Distillate Fuel Oil : 0.9%
Big StoneOtter Tail Power CoBig Stone City, SD2 TWhApr 1975May 2026 Subbituminous Coal : 99.8%
Michigan CityNorthern Indiana Pub Serv CoMichigan City, IN2 TWhApr 1974May 2026 Subbituminous Coal : 78.0% Bituminous Coal : 20.3% Natural Gas : 1.7%
Dow St Charles OperationsDow Chemical Co - St CharlesTaft, LA2 TWhNov 1996May 2026 Natural Gas : 99.0% Other Gas : 1.0%
Orient Wind FarmMidAmerican Energy CoOrient, IA2 TWhNov 2018May 2026 Wind
Greater Des MoinesMidAmerican Energy CoPleasant Hill, IA2 TWhApr 2003Dec 2025 Natural Gas
EdgewaterWisconsin Power & Light CoSheboygan, WI2 TWhJun 1951May 2026 Subbituminous Coal : 99.8%
Jackson Generating StationConsumers Energy Co - (MI)Jackson, MI2 TWhJun 2002May 2026 Natural Gas
South Oak CreekWisconsin Electric Power CoOak Creek, WI2 TWhNov 1959May 2026 Subbituminous Coal : 99.5%
Magnolia PowerMagnolia Power Holdings LLCPlaquemine, LA2 TWhNov 2025May 2026 Natural Gas
Lewis CreekEntergy Texas Inc.Willis, TX2 TWhNov 1970May 2026 Natural Gas
Hinds Energy FacilityEntergy Mississippi LLCJackson, MS2 TWhApr 2001May 2026 Natural Gas
R S NelsonEntergy Louisiana LLCWestlake, LA2 TWhJan 1959May 2026 Subbituminous Coal : 99.6%
Emery StationInterstate Power and Light CoClear Lake, IA2 TWhApr 2004May 2026 Natural Gas
Mankato Energy CenterMEC Holdings, LLCMankato, MN3 TWhJun 2006Dec 2025 Natural Gas
CoyoteOtter Tail Power CoBeulah, ND3 TWhApr 1981May 2026 Lignite Coal : 99.8%
Sabine River OperationsThe Dow Chemical CompanyOrange, TX3 TWhDec 1947May 2026 Natural Gas : 99.5%
Whiting Clean EnergyBP Alternative EnergyWhiting, IN3 TWhMar 2002May 2026 Natural Gas
Holland Energy FacilityNAES Corporation - (WA)Beecher City, IL3 TWhAug 2002May 2026 Natural Gas
Carville Energy LLCCarville Energy LLCSt Gabriel, LA3 TWhMay 2003May 2026 Natural Gas
Louisiana 1Entergy Louisiana LLCBaton Rouge, LA3 TWhSep 1951May 2026 Natural Gas : 71.5% Other Gas : 28.5%
RS CogenWestlake 2 US LLCLake Charles, LA3 TWhNov 2002May 2026 Natural Gas
Plum Point Energy StationNRG Energy Services - Plum PointOsceola, AR3 TWhAug 2010May 2026 Subbituminous Coal : 99.7%

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Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC882.8 TWh2,652
#2Midcontinent Independent System Operator, Inc.669.4 TWh3,038
#3Electric Reliability Council of Texas, Inc.494.1 TWh1,471
#5Southwest Power Pool306.8 TWh856
#6Southern Company Services, Inc. - Trans253.5 TWh422
#7California Independent System Operator169.4 TWh2,135
#9Tennessee Valley Authority163.4 TWh207
#10Florida Power & Light Co.152.2 TWh187
#12New York Independent System Operator134.3 TWh1,299
#13Duke Energy Carolinas112.6 TWh577