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 1,401 to 1,500 of 2,137
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Solway CTOtter Tail Power CoSolway, MN125 GWhApr 2003Dec 2024 Natural Gas
Greater Des MoinesMidAmerican Energy CoPleasant Hill, IA2 TWhApr 2003Dec 2024 Natural Gas
Jack Fusco Energy CenterBrazos Valley EnergyThompsons, TX3 TWhApr 2003Sep 2025 Natural Gas
Goose Creek Energy CenterUnion Electric Co - (MO)Monticello, IL817 MWhApr 2003Nov 2024 Natural Gas
St Paul CogenerationSt Paul Cogeneration LLCSt. Paul, MN151 GWhMar 2003Dec 2024 Wood/Wood Waste Solids : 82.2% Natural Gas : 17.8%
South GenerationRedwood Falls Public Util CommRedwood Falls, MN169 MWhFeb 2003Dec 2024 Distillate Fuel Oil
SecurityTX LFG Energy, LPCleveland, TX6 GWhFeb 2003Dec 2024 Landfill Gas
Fairmont WindSouthern Minnesota Mun P AgnyFairmont, MN15 GWhFeb 2003Dec 2024 Wind
Overall Road StationCity of Farmington - (MO)Farmington, MO26 MWhFeb 2003Dec 2024 Distillate Fuel Oil
Water Reclamation PlantCity of RochesterRochester, MN4 GWhFeb 2003Dec 2024 Other Biomass Gas
K-Brink Windfarm LLCK-brink Windfarm, LLCWoodstock, MN3 GWhJan 2003Dec 2024 Wind
Union Power StationEntergy Arkansas LLCEl Dorado, AR9 TWhDec 2002Sep 2025 Natural Gas
Walton Street SubstationCity of Farmington - (MO)Farmington, MO6 MWhDec 2002Dec 2024 Distillate Fuel Oil
Kalkaska CT #1Michigan Public Power AgencyKalkaska, MI48 GWhNov 2002Dec 2024 Natural Gas
RS CogenWestlake 2 US LLCLake Charles, LA3 TWhNov 2002Sep 2025 Natural Gas
Hancock County Wind Energy CenterFPL Energy Hancock County Wind, LLCGarner, IA252 GWhNov 2002Sep 2025 Wind
MinwindCommunity Renewables, LLCLuverne, MN276 MWhSep 2002Dec 2024 Wind
Elm Street Substation GeneratorsCity of Farmington - (MO)Farmington, MO22 MWhSep 2002Dec 2024 Distillate Fuel Oil
Holland Energy FacilityNAES Corporation - (WA)Beecher City, IL1 TWhAug 2002Sep 2025 Natural Gas
RidgeviewWM Renewable Energy LLCWhitelaw, WI36 GWhAug 2002Dec 2024 Landfill Gas
G McNeilus Wind Farm Dodge CenterJustin McNeilusDodge Center, MN94 GWhAug 2002Dec 2024 Wind
OuachitaEntergy Louisiana LLCSterlington, LA4 TWhJul 2002Sep 2025 Natural Gas
Shell ChemicalShell Chemical LP - GeismarGeismar, LA572 GWhJul 2002Dec 2024 Natural Gas
St JamesCity of St James - (MN)St James, MN36 MWhJun 2002Dec 2024 Distillate Fuel Oil
SumpterWolverine Power Supply CoopBelleville, MI190 GWhJun 2002Dec 2024 Natural Gas
Taft Cogeneration FacilityOccidental Chemical CorporationHahnville, LA5 TWhJun 2002Sep 2025 Natural Gas : 98.8% Other Gas : 1.2%
Acadia Energy CenterCleco Power LLCEunice, LA6 TWhJun 2002Sep 2025 Natural Gas
Harry L. OswaldArkansas Electric Coop CorpLittle Rock, AR1 TWhJun 2002Dec 2024 Natural Gas
Jackson Generating StationConsumers Energy Co - (MI)Jackson, MI2 TWhJun 2002Sep 2025 Natural Gas
Crossroads Energy CenterClarksdale Public UtilitiesClarksdale, MS124 GWhJun 2002Nov 2024 Natural Gas
Bayou Cove Peaking PowerBayou Cove, LLCJennings, LA143 GWhJun 2002Sep 2025 Natural Gas
HillsboroCity of Hillsboro - (ND)Hillsboro, ND12 MWhJun 2002Dec 2024 Distillate Fuel Oil
VeniceUnion Electric Co - (MO)Venice, IL27 GWhMay 2002Dec 2024 Natural Gas
Sugar Creek PowerNorthern Indiana Pub Serv CoWest Terre Haute, IN4 TWhMay 2002Sep 2025 Natural Gas
Hot Spring Generating FacilityEntergy Arkansas LLCMalvern, AR3 TWhMay 2002Sep 2025 Natural Gas
DeanDTE Electric CompanyEast China, MI770 GWhMay 2002Dec 2024 Natural Gas
Montfort Wind Energy CenterWisconsin Electric Power CoMontfort, WI56 GWhMay 2002Sep 2025 Wind
Municipal Power PlantCity of Zeeland - (MI)Zeeland, MI63 MWhMay 2002Dec 2024 Natural Gas
Benson City ofCity of Benson - (MN)Benson, MN54 MWhApr 2002Dec 2024 Distillate Fuel Oil
Brooklyn City North PlantCity of Brooklyn - (IA)Brooklyn, IA14 MWhApr 2002Dec 2024 Distillate Fuel Oil
Peno CreekUnion Electric Co - (MO)Bowling Green, MO118 GWhApr 2002Dec 2024 Natural Gas : 97.4% Distillate Fuel Oil : 2.6%
Combined Locks Energy CenterMcKinley PaperCombined Locks, WI310 GWhApr 2002Dec 2024 Natural Gas
Casey City ofCity of Casey - (IL)Casey, IL61 MWhApr 2002Dec 2024 Distillate Fuel Oil
Marshall (IL)City of Marshall - (IL)Marshall, IL116 MWhMar 2002Dec 2024 Distillate Fuel Oil
Whiting Clean EnergyBP Alternative EnergyWhiting, IN3 TWhMar 2002Sep 2025 Natural Gas
Valley Queen CheeseValley Queen Cheese Factory, Inc.Milbank, SD24 MWhMar 2002Jun 2025 Distillate Fuel Oil
Renaissance Power PlantDTE Electric CompanyCarson City, MI1 TWhFeb 2002Sep 2025 Natural Gas
WorthingtonCity of Worthington - (MN)Worthington, MN9 GWhJan 2002Dec 2024 Wind : 98.9% Distillate Fuel Oil : 1.1%
Stevens Point MillPixelle Specialty Solution, LLCStevens Point, WI13 GWhJan 2002Dec 2024 Natural Gas
ViolaVillage of Viola - (WI)Viola, WI5 MWhDec 2001Dec 2024 Distillate Fuel Oil
North Generation PlantCity of Greenfield - (IA)Greenfield, IA105 MWhDec 2001Dec 2024 Distillate Fuel Oil
South StrawberryCity of Strawberry PointStrawberry Point, IA13 MWhDec 2001Dec 2024 Distillate Fuel Oil
AltamontCity of Altamont - (IL)Altamont, IL56 MWhDec 2001Dec 2024 Distillate Fuel Oil
Noble Ridge LLCRENEW Energy IncWilmont, MN61 MWhNov 2001Dec 2024 Wind
Kas Brothers WindfarmKas Brothers Windfarm LLCWoodstock, MN2 GWhNov 2001Dec 2024 Wind
Flora Site ACity of Flora - (IL)Flora, IL37 MWhNov 2001Dec 2024 Distillate Fuel Oil
Flora Site BCity of Flora - (IL)Flora, IL32 MWhNov 2001Dec 2024 Distillate Fuel Oil
Waverly Community Wind ProjectWaverly Municipal Elec UtilityWaverly, IA6 GWhNov 2001Dec 2024 Wind
Old Gold Energy Center, LLCOld Gold Energy Center, LLCJoice, IA78 GWhSep 2001Dec 2024 Wind
Kindred SchoolKindred Public SchoolKindred, ND184 MWhSep 2001Jun 2025 Distillate Fuel Oil
FairfaxCity of Fairfax - (MN)Fairfax, MN2 MWhJul 2001Dec 2024 Distillate Fuel Oil
Pine Bluff Energy CenterPine Bluff Energy LLCPine Bluff, AR827 GWhJul 2001Sep 2025 Natural Gas
Berlin Landfill GasWM Renewable Energy LLCBerlin, WI14 GWhJul 2001Dec 2024 Landfill Gas
HarlanHarlan Municipal Utilities - (IA)Harlan, IA2 MWhJun 2001Dec 2024 Distillate Fuel Oil
Henry CountyDuke Energy Indiana, LLCNew Castle, IN345 GWhJun 2001Dec 2024 Natural Gas
EarlvilleCity of Earlville - (IA)Earlville, IA7 MWhJun 2001Dec 2024 Distillate Fuel Oil
Industrial ParkCity of Rock Falls - (IL)Rock Falls, IL615 MWhJun 2001Dec 2024 Distillate Fuel Oil
NAFTA Region Olefins Complex Cogen FacBASF CorpPort Arthur, TX562 GWhJun 2001Dec 2024 Natural Gas
San Jacinto County Peaking FacilityEast Texas Electric Coop, IncShepherd, TX140 GWhJun 2001Dec 2024 Natural Gas
Hardin County Peaking FacilityEntergy Texas Inc.Kountze, TX195 GWhJun 2001Dec 2024 Natural Gas
Elk MoundDairyland Power CoopElk Mound, WI25 GWhMay 2001Dec 2024 Natural Gas : 99.5% Distillate Fuel Oil : 0.5%
Lakefield JunctionGreat River EnergyTrimont, MN64 GWhMay 2001Dec 2024 Natural Gas
Gaylord - WolverineWolverine Power Supply CoopGaylord, MI23 GWhMay 2001Dec 2024 Natural Gas
Zeeland Generating StationConsumers Energy Co - (MI)Zeeland, MI5 TWhMay 2001Sep 2025 Natural Gas
Montpelier Electric Generating StationKimura Power LLCPoneto, IN111 GWhMay 2001Sep 2025 Natural Gas
RockGen Energy CenterDairyland Power CoopCambridge, WI510 GWhMay 2001Sep 2025 Natural Gas : 99.1% Distillate Fuel Oil : 0.9%
Kentucky MillsDomtar Paper Company LLCHawesville, KY286 GWhMay 2001Dec 2024 Black Liquor : 77.7% Wood/Wood Waste Solids : 22.3%
Columbia Energy CenterCity of Columbia - (MO)Columbia, MO13 GWhMay 2001Dec 2024 Natural Gas
Perryville Power StationEntergy Louisiana LLCSterlington, LA4 TWhMay 2001Sep 2025 Natural Gas
Diesel GeneratorsMadison Gas & Electric CoMadison, WI860 MWhMay 2001Sep 2025 Distillate Fuel Oil
Pleasant Valley (MN)Great River EnergyDexter, MN86 GWhApr 2001Dec 2024 Natural Gas : 99.3% Distillate Fuel Oil : 0.7%
Minnesota RiverMinnesota Municipal Power AgnyChaska, MN6 GWhApr 2001Dec 2024 Natural Gas
Hinds Energy FacilityEntergy Mississippi LLCJackson, MS3 TWhApr 2001Sep 2025 Natural Gas
Amana Society Service CompanyAmana Society Service CoMiddle Amana, IA1 GWhApr 2001Dec 2024 Distillate Fuel Oil
Farmers Electric Cooperative - KalonaFarmers Electric Coop - (IA)Kalona, IA83 MWhFeb 2001Dec 2024 Distillate Fuel Oil
AttalaEntergy Mississippi LLCSallis, MS2 TWhFeb 2001Sep 2025 Natural Gas
Gilliam SouthCity of Stuart - (IA)Stuart, IA2 MWhJan 2001Dec 2024 Distillate Fuel Oil
Audrain Generating StationUnion Electric Co - (MO)Vandalia, MO146 GWhJan 2001Dec 2024 Natural Gas
Tsar Nicholas LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Sun River LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Julia Hills LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Jessica Mills LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Jack River LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Autumn Hills LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Agassiz Beach LLCCHI Operations IncAverill, MN4 GWhJan 2001Dec 2024 Wind
Lennon GeneratingNorth American Natural ResLennon, MI30 GWhJan 2001Dec 2024 Landfill Gas
Winters Spawn LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2024 Wind
Spartan Hills LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2024 Wind
Soliloquoy Ridge LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2024 Wind
Ruthton Ridge LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 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