2. Balancing Authorities
  3. Midcontinent Independent System Operator, Inc.

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 Oct 2025
Annual Generation 651.4 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 | 36.1% Coal | 28.7% Wind | 15% Nuclear | 14% Solar | 4.3% Water | 1.5% Other Fuel | 0.5%

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

3M3M2M2M2M2M1M1M600k600k0020232023Jul '23Jul '2320242024Jul '24Jul '2420252025Jul '25Jul '25
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List of All Midcontinent Independent System Operator, Inc. Power Plants

Displaying Results 301 to 400 of 2,132
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
WCROC Wind FarmUniversity of Minnesota WCROCMorris, MN4 GWhFeb 2005Dec 2024 Wind
GL WindGL Wind LLCLewiston, MN6 GWhNov 2011Dec 2024 Wind
Bison 3 Wind Energy CenterALLETE, Inc.New Salem, ND223 GWhNov 2012Dec 2024 Wind
Bison 2 Wind Energy CenterALLETE, Inc.New Salem, ND219 GWhNov 2012Dec 2024 Wind
UMM Wind TurbineUniversity of Minnesota Morris CampusMorris, MN4 GWhMay 2011Dec 2024 Wind
Blue Water Renewables IncBlue Water Renewables IncKimball Township, MI18 GWhNov 2011Dec 2024 Landfill Gas
Pioneer Trail Wind Farm, LLCBig Sky Wind, LLCPaxton, IL459 GWhNov 2011Dec 2024 Wind
SAF Hydroelectric LLCSAF Hydroelectric LLCMinneapolis, MN29 GWhNov 2011Dec 2024 Water
Elm Creek Wind II LLCAvangrid Power LLCTrimont, MN205 GWhNov 2010Dec 2024 Wind
Hometown Bio Energy LLCHometown Bio Energy LLCLe Sueur, MN3 GWhNov 2013Dec 2024 Other Biomass Gas
BulldogBulldog Wind Energy, LLCOrient, IA4 GWhSep 2010Dec 2024 Wind
WolverineWolverine Wind Energy, LLCGreenfield, IA5 GWhSep 2010Dec 2024 Wind
Bos Dairy, LLCBos Dairy, LLCFair Oaks, IN6 GWhDec 2004Dec 2024 Natural Gas
New Harvest Wind Project LLCAvangrid Power LLCSchleswig, IA287 GWhNov 2011Dec 2024 Wind
Shirley WindDuke Energy Renewables ServicesDenmark, WI60 GWhOct 2010Dec 2024 Wind
Veolia ES Blackfoot Landfill FacilitySouthern Indiana Gas & Elec CoWinslow, IN7 GWhMay 2009Dec 2024 Landfill Gas
Laurel Wind FarmMidAmerican Energy CoLaurel, IA463 GWhNov 2011Dec 2024 Wind
Settlers Trail Wind Farm LLCBig Sky Wind, LLCSheldon, IL354 GWhSep 2011Dec 2024 Wind
Indianapolis Motor Speedway Solar PVBoralex US Operations LLCIndianapolis, IN13 GWhMay 2014Dec 2024 Solar
Valley View Transmission LLCConsolidated Edison Development Inc.Chandler, MN8 GWhJun 2011Dec 2024 Wind
Oak Glen Wind FarmMinnesota Municipal Power AgnyBlooming Prairie, MN121 GWhOct 2011Dec 2024 Wind
Water Reclamation PlantCity of RochesterRochester, MN4 GWhFeb 2003Dec 2024 Other Biomass Gas
Elk Wind FarmGreenbacker Renewable Energy CorporationGreeley, IA178 GWhNov 2011Dec 2024 Wind
Eagle Valley (MI)WM Renewable Energy LLCOrion, MI23 GWhJun 2011Dec 2024 Landfill Gas
Odell Wind FarmAlgonquin Power CoMountain Lake, MN773 GWhJun 2016Dec 2024 Wind
Cannelton Hydroelectric PlantAmerican Mun Power-Ohio, IncHawesville, KY416 GWhDec 2015Dec 2024 Water
Danielson Wind Farms LLCBEAM US, LLCCosmos, MN47 GWhFeb 2011Dec 2024 Wind
Ashtabula Wind III LLCOtter Tail Power CoLuverne, ND143 GWhNov 2010Dec 2024 Wind
RidgewindRidgewind Power Partners LLCWoodstock, MN81 GWhDec 2010Dec 2024 Wind
Community Wind North LLCNorthern States Power Co - MinnesotaVerdi Township, MN115 GWhApr 2011Dec 2024 Wind
Adams Wind Generations LLCBEAM US, LLCCosmos, MN46 GWhFeb 2011Dec 2024 Wind
Uilk Wind LLCRENEW Energy IncPipestone, MN9 GWhDec 2009Dec 2024 Wind
Baldwin Wind LLCBaldwin Wind LLCWilton, ND381 GWhNov 2010Dec 2024 Wind
White Oak Energy LLCWhite Oak Energy LLCCarlock, IL376 GWhMay 2011Dec 2024 Wind
Carleton CollegeCarleton CollegeNorthfield, MN8 GWhAug 2004Dec 2024 Wind : 99.8%
Big BlueBig Blue Wind Farm LLC (MN)Blue Earth, MN70 GWhNov 2012Dec 2024 Wind
Gratiot County Wind LLCInvenergy Services LLCBreckenridge, MI228 GWhApr 2012Dec 2024 Wind
Grant County Wind LLCGrant County Wind, LLCWoodstock, MN55 GWhJul 2010Dec 2024 Wind
Waverly Community Wind ProjectWaverly Municipal Elec UtilityWaverly, IA6 GWhNov 2001Dec 2024 Wind
Bent Tree Wind Farm Phase 1Wisconsin Power & Light CoHartland, MN343 GWhJan 2011Dec 2024 Wind
Little Quinnesec Falls Hydro ProjectEagle Creek Renewable Energy, LLCNiagara, WI57 GWhNov 1900Dec 2024 Water
Glen Ullin Station 6Montana-Dakota Utilities CoGlen Ullin, ND38 GWhJun 2009Dec 2024 Waste Heat
Cedar Hills Wind FarmMontana-Dakota Utilities CoRhame, ND56 GWhMay 2010Dec 2024 Wind
Stoney Corners Wind FarmDTE Sustainable GenerationMcBain, MI127 GWhNov 2009Dec 2024 Wind
Ashtabula Wind II LLCAshtabula Wind II LLCLuverne, ND328 GWhSep 2009Dec 2024 Wind
Wilton Wind II LLCWilton Wind II LLCWilton, ND200 GWhOct 2009Dec 2024 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%
South Fork Wind FarmSouth Fork Wind, LLCRound Lake, MN52 GWhNov 2016Dec 2024 Wind
Lost Lakes Wind Farm LLCLost Lakes Wind Farm LLCLake Park, IA244 GWhNov 2009Dec 2024 Wind
Rugby Wind Power ProjectAvangrid Power LLCBarton, ND335 GWhNov 2009Dec 2024 Wind
Twin Cities Hydro LLCTwin Cities Hydro LLCSt. Paul, MN90 GWhSep 1924Dec 2024 Water
Lenape IILenape Solar II, LLCIndianapolis, IN5 GWhOct 2015Dec 2024 Solar
Bison I Wind Energy CenterALLETE, Inc.New Salem, ND166 GWhNov 2010Dec 2024 Wind
Willmar Municipal SW SubstationWillmar Municipal UtilitiesWillmar, MN22 MWhMay 2000Dec 2024 Distillate Fuel Oil
Willmar Municipal East SubstationWillmar Municipal UtilitiesWillmar, MN23 MWhMay 2000Dec 2024 Distillate Fuel Oil
Langdon Wind Energy CenterOtter Tail Power CoLangdon, ND95 GWhNov 2007Dec 2024 Wind
Ashtabula Wind Energy CenterOtter Tail Power CoLuverne, ND116 GWhSep 2008Dec 2024 Wind
Luverne Wind Energy CenterOtter Tail Power CoLuverne, ND110 GWhAug 2009Dec 2024 Wind
Waste Management Eco Vista LFGTEWM Renewable Energy LLCSpringdale, AR22 GWhOct 2010Dec 2024 Natural Gas
Waste Management Northern Oaks LFGTEWM Renewable Energy LLCHarrison, MI6 GWhOct 2010Dec 2024 Landfill Gas
Spruce Ridge Gas RecoveryWM Renewable Energy LLCGlencoe, MN22 GWhMar 2008Dec 2024 Landfill Gas
Grand MeadowNorthern States Power Co - MinnesotaDexter, MN380 GWhNov 2008Dec 2024 Wind
Viresco Turtle LakeViresco Turtle LakeTurtle Lake, WI8 GWhAug 2013Dec 2024 Other Biomass Gas
Maywood Photovoltaic ProjectENI New Energy US IncIndianapolis, IN11 GWhFeb 2014Dec 2024 Solar
FPL Energy Ashtabula Wind LLCFPL Energy Ashtabula Wind LLCLuverne, ND594 GWhNov 2008Dec 2024 Wind
Waterloo Solar, LLCAES Distributed EnergyWaterloo, IN592 MWhDec 2011Dec 2024 Solar
Langdon Wind II LLCFPL Energy Langdon Wind LLCOsnabrock, ND171 GWhAug 2008Dec 2024 Wind
Ameresco Jefferson CityAMERESCO Jefferson City LLCJefferson City, MO20 GWhFeb 2009Dec 2024 Landfill Gas
Wapsipinicon Wind ProjectEDF Renewable Asset Holdings, Inc.Dexter, MN260 GWhJan 2009Dec 2024 Wind
Hardin Hilltop Wind LLCJunction Hilltop Management LLCJefferson, IA32 GWhApr 2007Dec 2024 Wind
Rail Splitter Wind FarmRail Splitter Wind Farm LLCHopedale, IL278 GWhJul 2009Dec 2024 Wind
Pinconning White FeatherEnergy Developments, Inc d/b/a EDLPinconning, MI17 GWhFeb 2009Dec 2024 Landfill Gas
Bryon CenterEnergy Developments, Inc d/b/a EDLByron Center, MI29 GWhFeb 2009Dec 2024 Landfill Gas
Trimont Area Wind FarmAvangrid Power LLCTrimont, MN379 GWhOct 2005Dec 2024 Wind
Riley Generating StationCity of Zeeland - (MI)Zeeland, MI169 MWhJun 2006Dec 2024 Natural Gas
Lundgren Wind ProjectMidAmerican Energy CoOtho, IA804 GWhJul 2014Dec 2024 Wind
Prairie Star Wind FarmHigh Prairie Wind Farm II LLCGrand Meadow, MN298 GWhNov 2007Dec 2024 Wind
Marshfield Utilities Gas PlantCity of Marshfield - (WI)Marshfield, WI4 GWhMay 2011Dec 2024 Natural Gas
Oak Ridge LFGTEWabash Valley Power Assn, IncLogansport, IN26 GWhNov 2003Dec 2024 Landfill Gas
MinnDakota Wind LLCAvangrid Power LLCIvanhoe, MN283 GWhDec 2007Dec 2024 Wind
Macksburg Wind ProjectMidAmerican Energy CoMacksburg, IA330 GWhNov 2014Dec 2024 Wind
Ameresco JanesvilleAMERESCO Janesville LLCJanesville, WI9 GWhSep 2004Dec 2024 Landfill Gas
Mower County Wind Energy CenterNorthern States Power Co - MinnesotaGrand Meadow, MN343 GWhNov 2006Dec 2024 Wind
Michigan Wind 1Michigan Wind 1, LLCUbly, MI158 GWhNov 2008Dec 2024 Wind
Fairmont WindSouthern Minnesota Mun P AgnyFairmont, MN15 GWhFeb 2003Dec 2024 Wind
Redwood Falls WindSouthern Minnesota Mun P AgnyRedwood Falls, MN10 GWhNov 2004Dec 2024 Wind
Greenback EnergyGreenback Energy, LLC (Longroad)Pipestone, MN5 GWhNov 2004Dec 2024 Wind
Lucky WindLucky Wind, LLC (Longroad)Pipestone, MN2 GWhNov 2004Dec 2024 Wind
Northern Lights Wind LLCNorthern Lights Wind LLC (Longroad)Pipestone, MN2 GWhNov 2004Dec 2024 Wind
Carstensen WindCarstensen Wind, LLC (Longroad)Pipestone, MN2 GWhNov 2004Dec 2024 Wind
AgriwindAgriwind Holdings, LLCTiskilwa, IL13 GWhJun 2007Dec 2024 Wind
FPL Energy Oliver Wind I LLCFPL Energy Oliver County WindCenter, ND177 GWhNov 2006Dec 2024 Wind
Wellsburg Wind ProjectMidAmerican Energy CoWellsburg, IA469 GWhNov 2014Dec 2024 Wind
Top of Iowa Windfarm IIIMadison Gas & Electric CoKensett, IA44 GWhJan 2008Dec 2024 Wind
Northern Iowa Windpower IIAvangrid Power LLCKensett, IA130 GWhDec 2007Dec 2024 Wind
Victory Wind FarmMidAmerican Energy CoWestside, IA378 GWhNov 2006Dec 2024 Wind
FPL Energy Burleigh County WindFPL Energy Burleigh County Wind LLCWilton, ND190 GWhNov 2005Dec 2024 Wind
Whispering Willow Wind Farm - EastInterstate Power and Light CoIowa Falls, IA425 GWhNov 2009Dec 2024 Wind
Cedar RidgeWisconsin Power & Light CoEden, WI175 GWhNov 2008Dec 2024 Wind
Big Turtle Wind Farm, LLCDTE Sustainable GenerationHarbor Beach, MI70 GWhNov 2014Dec 2024 Wind

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#61Alcoa Power Generating, Inc. - Yadkin Division733.4 GWh4
#26Associated Electric Cooperative, Inc.23.4 TWh47
#13Duke Energy Carolinas112.0 TWh565
#52Duke Energy Progress West4.1 TWh10
#24Louisville Gas and Electric Company and Kentucky Utilities Company34.2 TWh25
#1PJM Interconnection, LLC866.1 TWh2,465
#6Southern Company Services, Inc. - Trans249.8 TWh417
#5Southwest Power Pool298.0 TWh835
#49Southwestern Power Administration5.2 TWh34
#8Tennessee Valley Authority160.6 TWh204

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC866.1 TWh2,465
#2Midcontinent Independent System Operator, Inc.651.4 TWh2,831
#3Electric Reliability Council of Texas, Inc.482.3 TWh1,313
#5Southwest Power Pool298.0 TWh835
#6Southern Company Services, Inc. - Trans249.8 TWh417
#7California Independent System Operator188.7 TWh2,075
#8Tennessee Valley Authority160.6 TWh204
#10Florida Power & Light Co.148.9 TWh187
#12New York Independent System Operator131.6 TWh1,211
#13Duke Energy Carolinas112.0 TWh565