Midcontinent Independent System Operator, Inc.

Balancing Authority Summary Information

Midcontinent Independent System Operator, Inc. is ranked #2 out of 65 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 Nov 2025
Annual Generation 655.1 TWh
Power Plants2,831
Utilities1,296
Ranked #2 out of 65 in terms of net annual generation
Ranked #2 out of 53 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 35.7% Coal | 29% Wind | 14.9% Nuclear | 13.9% Solar | 4.5% Water | 1.5% Other Fuel | 0.6%

Map of Midcontinent Independent System Operator, Inc.

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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 901 to 1,000 of 2,137
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Buffalo Ridge I LLCAvangrid Power LLCElkton, SD100 GWhMar 2009Sep 2025 Wind
Koda Biomass PlantKoda Energy LLCShakopee, MN51 GWhApr 2009Dec 2024 Agricultural By-Products : 69.2% Wood/Wood Waste Solids : 22.8% Natural Gas : 8.1%
Thomson Reuters Data Center Bldg ES101Ryan Companies US, Inc.Eagan, MN9 MWhApr 2009Aug 2024 Distillate Fuel Oil
Barton Windpower LLCAvangrid Power LLCKensett, IA361 GWhMay 2009Dec 2024 Wind
Veolia ES Blackfoot Landfill FacilitySouthern Indiana Gas & Elec CoWinslow, IN7 GWhMay 2009Dec 2024 Landfill Gas
Epic VeronaEpic Hosting, LLCVerona, WI3 GWhMay 2009Dec 2024 Solar : 91.9% Distillate Fuel Oil : 8.1%
Autumn Hills Generating FacilityNorth American Natural ResZeeland, MI9 GWhJun 2009May 2024 Landfill Gas
Glen Ullin Station 6Montana-Dakota Utilities CoGlen Ullin, ND38 GWhJun 2009Dec 2024 Waste Heat
Rail Splitter Wind FarmRail Splitter Wind Farm LLCHopedale, IL278 GWhJul 2009Dec 2024 Wind
Luverne Wind Energy CenterOtter Tail Power CoLuverne, ND110 GWhAug 2009Dec 2024 Wind
Ashtabula Wind II LLCAshtabula Wind II LLCLuverne, ND328 GWhSep 2009Dec 2024 Wind
Hoosier Wind Project LLCAES IndianaGoodland, IN208 GWhOct 2009Dec 2023 Wind
Wilton Wind II LLCWilton Wind II LLCWilton, ND200 GWhOct 2009Dec 2024 Wind
Whispering Willow Wind Farm - EastInterstate Power and Light CoIowa Falls, IA425 GWhNov 2009Dec 2024 Wind
Crane Creek Wind Energy CenterWisconsin Public Service CorpRiceville, IA302 GWhNov 2009Dec 2024 Wind
Rugby Wind Power ProjectAvangrid Power LLCBarton, ND335 GWhNov 2009Dec 2024 Wind
Lost Lakes Wind Farm LLCLost Lakes Wind Farm LLCLake Park, IA244 GWhNov 2009Dec 2024 Wind
Stoney Corners Wind FarmDTE Sustainable GenerationMcBain, MI127 GWhNov 2009Dec 2024 Wind
Crystal Lake 3 LLCCrystal Lake 3 LLCBritt, IA234 GWhNov 2009Sep 2025 Wind
Garden Wind LLCGarden Wind LLCZearing, IA345 GWhNov 2009Sep 2025 Wind
Uilk Wind LLCRENEW Energy IncPipestone, MN9 GWhDec 2009Dec 2024 Wind
Elm Road Generating StationWisconsin Electric Power CoOak Creek, WI7 TWhJan 2010Sep 2025 Subbituminous Coal : 79.7% Bituminous Coal : 17.0% Natural Gas : 3.3%
Granite City WorksUnited States Steel Granite City WorksGranite City, IL438 GWhMay 2010Sep 2025 Natural Gas : 50.8% Purchased Steam : 49.2%
Cedar Hills Wind FarmMontana-Dakota Utilities CoRhame, ND56 GWhMay 2010Dec 2024 Wind
Grant County Wind LLCGrant County Wind, LLCWoodstock, MN55 GWhJul 2010Dec 2024 Wind
OREG 3 IncOrmat Nevada IncTrimont, MN43 GWhJul 2010Sep 2025 Waste Heat
Plum Point Energy StationNRG Energy Services - Plum PointOsceola, AR4 TWhAug 2010Sep 2025 Subbituminous Coal : 99.9%
WolverineWolverine Wind Energy, LLCGreenfield, IA5 GWhSep 2010Dec 2024 Wind
BulldogBulldog Wind Energy, LLCOrient, IA4 GWhSep 2010Dec 2024 Wind
Story City Wind ProjectHamilton Wind Energy LLCStory City, IA5 GWhSep 2010Dec 2024 Wind
Traer Wind ProjectCity of Traer - (IA)Traer, IA6 GWhSep 2010Dec 2024 Wind
Waste Management Northern Oaks LFGTEWM Renewable Energy LLCHarrison, MI6 GWhOct 2010Dec 2024 Landfill Gas
Waste Management Eco Vista LFGTEWM Renewable Energy LLCSpringdale, AR22 GWhOct 2010Dec 2024 Natural Gas
Shirley WindDuke Energy Renewables ServicesDenmark, WI60 GWhOct 2010Dec 2024 Wind
Bison I Wind Energy CenterALLETE, Inc.New Salem, ND166 GWhNov 2010Dec 2024 Wind
Nobles Wind ProjectNorthern States Power Co - MinnesotaReading, MN804 GWhNov 2010Sep 2025 Wind
Baldwin Wind LLCBaldwin Wind LLCWilton, ND381 GWhNov 2010Dec 2024 Wind
Ashtabula Wind III LLCOtter Tail Power CoLuverne, ND143 GWhNov 2010Dec 2024 Wind
Buffalo Ridge II LLCAvangrid Power LLCElkton, SD454 GWhNov 2010Sep 2025 Wind
Elm Creek Wind II LLCAvangrid Power LLCTrimont, MN205 GWhNov 2010Dec 2024 Wind
RidgewindRidgewind Power Partners LLCWoodstock, MN81 GWhDec 2010Dec 2024 Wind
Bent Tree Wind Farm Phase 1Wisconsin Power & Light CoHartland, MN343 GWhJan 2011Dec 2024 Wind
ADA Carbon Solutions Red RiverADA Carbon Solutions (Red River), LLCCoushatta, LA99 GWhJan 2011Sep 2025 Waste Heat
Adams Wind Generations LLCBEAM US, LLCCosmos, MN46 GWhFeb 2011Dec 2024 Wind
Danielson Wind Farms LLCBEAM US, LLCCosmos, MN47 GWhFeb 2011Dec 2024 Wind
M. G. Emmett J. Bean Federal CenterU.S. General Services AdministrationIndianapolis, IN519 MWhMar 2011Dec 2024 Solar
Community Wind North LLCNorthern States Power Co - MinnesotaVerdi Township, MN115 GWhApr 2011Dec 2024 Wind
Marshfield Utilities Gas PlantCity of Marshfield - (WI)Marshfield, WI4 GWhMay 2011Dec 2024 Natural Gas
White Oak Energy LLCWhite Oak Energy LLCCarlock, IL376 GWhMay 2011Dec 2024 Wind
UMM Wind TurbineUniversity of Minnesota Morris CampusMorris, MN4 GWhMay 2011Dec 2024 Wind
BioTown AgBio Town Biogas, LLCReynolds, IN33 GWhMay 2011Dec 2024 Other Biomass Gas
Eagle Valley (MI)WM Renewable Energy LLCOrion, MI23 GWhJun 2011Dec 2024 Landfill Gas
Valley View Transmission LLCConsolidated Edison Development Inc.Chandler, MN8 GWhJun 2011Dec 2024 Wind
Brown County Wind TurbineAdams Electric CooperativeMount Sterling, IL1 GWhAug 2011Apr 2024 Wind
Lake Charles PolymersEquistar Chemicals LPWestlake, LA201 GWhAug 2011Sep 2025 Natural Gas
Windwalkers LLCConsolidated Edison Development Inc.Kensett, IA3 GWhAug 2011Oct 2024 Wind
Roeder Family Wind Farm LLCConsolidated Edison Development Inc.Manly, IA5 GWhAug 2011Dec 2024 Wind
Lakefield Wind Project LLCEDF Renewable Asset Holdings, Inc.Lakefield, MN323 GWhSep 2011Sep 2025 Wind
Settlers Trail Wind Farm LLCBig Sky Wind, LLCSheldon, IL354 GWhSep 2011Dec 2024 Wind
Eolos Wind Energy Research Field StationRegents of the University of MinnesotaRosemount, MN3 GWhSep 2011Dec 2024 Wind
Luther College Wind ProjectLuther College Wind Energy Project LLCDecorah, IA3 GWhSep 2011Dec 2024 Wind
Gratiot Wind ParkDTE Electric CompanyBreckenridge, MI225 GWhOct 2011Sep 2025 Wind
Oak Glen Wind FarmMinnesota Municipal Power AgnyBlooming Prairie, MN121 GWhOct 2011Dec 2024 Wind
Buffalo Center Wind LLCBuffalo Center Wind LLCLittle Cedar, IA5 GWhOct 2011Dec 2024 Wind
NLMU WindNew London Municipal UtilitiesNew London, IA4 GWhOct 2011Dec 2024 Wind
Michigan Wind 2Michigan Wind 2, LLCMinden City, MI327 GWhNov 2011Dec 2024 Wind
Glacier HillsWisconsin Electric Power CoCambria, WI375 GWhNov 2011Sep 2025 Wind
Elk Wind FarmGreenbacker Renewable Energy CorporationGreeley, IA178 GWhNov 2011Dec 2024 Wind
Laurel Wind FarmMidAmerican Energy CoLaurel, IA463 GWhNov 2011Dec 2024 Wind
Rolling Hills Wind FarmMidAmerican Energy CoMassena, IA2 TWhNov 2011Sep 2025 Wind
New Harvest Wind Project LLCAvangrid Power LLCSchleswig, IA287 GWhNov 2011Dec 2024 Wind
SAF Hydroelectric LLCSAF Hydroelectric LLCMinneapolis, MN29 GWhNov 2011Dec 2024 Water
Pioneer Trail Wind Farm, LLCBig Sky Wind, LLCPaxton, IL459 GWhNov 2011Dec 2024 Wind
Blue Water Renewables IncBlue Water Renewables IncKimball Township, MI18 GWhNov 2011Dec 2024 Landfill Gas
GL WindGL Wind LLCLewiston, MN6 GWhNov 2011Dec 2024 Wind
Waterloo Solar, LLCAES Distributed EnergyWaterloo, IN592 MWhDec 2011Dec 2024 Solar
Pocahontas Prairie Wind FarmMidAmerican Energy CoPomeroy, IA382 GWhJan 2012Dec 2024 Wind
Kirkwood Wind TurbineKirkwood Community CollegeCedar Rapids, IA223 MWhJan 2012Dec 2023 Wind
Pine Tree Acres WM LFGTEWM Renewable Energy LLCLenox, MI79 GWhFeb 2012Sep 2025 Landfill Gas
Onalaska Campus Landfill BiogasGundersen Lutheran Biogas I LLCOnalaska, WI4 GWhFeb 2012Dec 2024 Landfill Gas
Junction Hilltop Wind FarmJunction Hilltop Management LLCDana, IA25 GWhFeb 2012Dec 2024 Wind
SMMPA Methane Energy FacilitySouthern Minnesota Mun P AgnyMora, MN366 MWhMar 2012Dec 2024 Landfill Gas
Cashton Greens Wind FarmCashton Greens Wind Farm LLCCashton, WI11 GWhApr 2012Dec 2024 Wind
WiotaWiota Wind Energy, LLC #1Wiota, IA4 GWhApr 2012Dec 2024 Wind
Gratiot County Wind LLCInvenergy Services LLCBreckenridge, MI228 GWhApr 2012Dec 2024 Wind
Prairie State Generating StationPrairie State Generating Co LLCMarissa, IL11 TWhMay 2012Sep 2025 Bituminous Coal : 99.8%
Heartland Community CollegeHeartland Community CollegeNormal, IL4 GWhMay 2012Dec 2024 Wind
4710 HostingEpic Hosting, LLCRochester, MN29 MWhMay 2012Dec 2024 Distillate Fuel Oil
Meadow RidgeMeadow Ridge Wind Energy, LLCGreenfield, IA5 GWhJun 2012Dec 2024 Wind
Rippey Wind FarmGreenbacker Renewable Energy CorporationGrand Junction, IA154 GWhJul 2012Dec 2024 Wind
Cumberland RoseCumberland Rose Wind Energy, LLCOrient, IA5 GWhJul 2012Dec 2024 Wind
FontanelleForward Fontanelle Power, LLCFontanelle, IA6 GWhJul 2012Dec 2024 Wind
Greenfield WindGreenfield Wind Power, LLCGreenfield, IA5 GWhJul 2012Dec 2024 Wind
Sky VoltSky Volt, LLCGreenfield, IA5 GWhJul 2012Dec 2024 Wind
BrooklynCity of Brooklyn - (IA)Brooklyn, IA18 MWhAug 2012Dec 2024 Distillate Fuel Oil
Eclipse Wind FarmMidAmerican Energy CoAdair, IA826 GWhAug 2012Sep 2025 Wind
Heritage Garden Wind Farm I LLCDTE Sustainable GenerationGarden, MI75 GWhAug 2012Dec 2024 Wind
Hawkeye Wind FarmGreenbacker Renewable Energy CorporationSumner, IA173 GWhSep 2012Dec 2024 Wind
Morning Light Wind FarmMidAmerican Energy CoAdair, IA413 GWhSep 2012Dec 2024 Wind
Anchor Wind, LLCAcciona Energy USA Global, LLCMechanicsville, IA6 GWhSep 2012May 2024 Wind

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC870.7 TWh2,465
#2Midcontinent Independent System Operator, Inc.655.1 TWh2,831
#4Electric Reliability Council of Texas, Inc.485.0 TWh1,313
#5Southwest Power Pool299.9 TWh835
#6Southern Company Services, Inc. - Trans250.9 TWh417
#7California Independent System Operator188.0 TWh2,075
#9Tennessee Valley Authority161.6 TWh204
#10Florida Power & Light Co.148.9 TWh187
#12New York Independent System Operator131.6 TWh1,211
#13Duke Energy Carolinas112.5 TWh565