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 Jun 2025
Annual Generation 642.8 TWh
Power Plants2,653
Utilities1,202
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 | 36.6% Coal | 28.1% Wind | 15.6% Nuclear | 14.4% Solar | 3.2% Water | 1.7% Other Fuel | 0.4%

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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 301 to 400 of 1,996
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Domino Farms SolarDTE Electric CompanyAnn Arbor, MI1 GWhAug 2015Mar 2025 Solar
Greenwood Solar FarmDTE Electric CompanyAvoca, MI2 GWhDec 2015Mar 2025 Solar
Western Michigan Solar GardensConsumers Energy Co - (MI)Kalamazoo, MI2 GWhJul 2016Mar 2025 Solar
Grand Valley Solar GardensConsumers Energy Co - (MI)Allendale, MI4 GWhMar 2016Mar 2025 Solar
Sumrall II Solar FarmOnward EnergySumrall, MS101 GWhNov 2017Mar 2025 Solar
Demille Solar FarmDTE Electric CompanyLapeer, MI35 GWhApr 2017Mar 2025 Solar
Crowned Ridge Wind Energy CenterCrowned Ridge Wind, LLCWatertown, SD801 GWhNov 2019Mar 2025 Wind
Blazing Star Wind Farm 1Northern States Power Co - MinnesotaHendricks, MN854 GWhMar 2020Mar 2025 Wind
Crocker Wind FarmCrocker Wind Farm, LLCConde, SD834 GWhOct 2019Mar 2025 Wind
State FarmState Farm InsuranceBloomington, IL27 MWhSep 1996Mar 2025 Distillate Fuel Oil
George Neal SouthMidAmerican Energy CoSalix, IA735 GWhJun 1979Mar 2025 Subbituminous Coal : 98.3%
D B WilsonBig Rivers Electric CorpCentertown, KY3 TWhAug 1984Mar 2025 Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5%
WarrickAGC Division of APGI IncNewburgh, IN3 TWhMar 1960Mar 2025 Bituminous Coal : 98.9% Natural Gas : 1.1%
LouisaMidAmerican Energy CoMuscatine, IA3 TWhSep 1983Mar 2025 Subbituminous Coal : 98.8% Natural Gas : 1.2%
Independence Steam Electric StationEntergy Arkansas LLCNewark, AR5 TWhDec 1982Mar 2025 Subbituminous Coal : 99.8%
R D GreenBig Rivers Electric CorpRobards, KY634 GWhNov 1979Mar 2025 Natural Gas
Prairie Wind FarmMidAmerican Energy CoMontezuma, IA608 GWhDec 2017Mar 2025 Wind
OttumwaInterstate Power and Light CoOttumwa, IA2 TWhApr 1981Mar 2025 Subbituminous Coal : 99.6%
Deerfield Wind Energy, LLCDeerfield Wind Energy, LLCKinde, MI501 GWhJan 2017Mar 2025 Wind
MeromHallador Power Company, LLCSullivan, IN4 TWhJan 1982Mar 2025 Bituminous Coal : 99.8%
Brame Energy CenterCleco Power LLCLena, LA3 TWhMay 1975Mar 2025 Subbituminous Coal : 58.8% Natural Gas : 34.5% Petroleum Coke : 5.0% Bituminous Coal : 1.7%
CallawayUnion Electric Co - (MO)Fulton, MO11 TWhNov 1984Mar 2025 Nuclear
A B BrownSouthern Indiana Gas & Elec CoMount Vernon, IN64 GWhFeb 1979Mar 2025 Natural Gas : 99.9%
GibsonDuke Energy Indiana, LLCOwensville, IN11 TWhMar 1975Mar 2025 Bituminous Coal : 99.6%
Big StoneOtter Tail Power CoBig Stone City, SD2 TWhApr 1975Mar 2025 Subbituminous Coal : 99.8%
Sherburne CountyNorthern States Power Co - MinnesotaBecker, MN7 TWhMar 1976Mar 2025 Subbituminous Coal : 99.8%
Lewis & ClarkMontana-Dakota Utilities CoRichland, MT3 GWhSep 1958Mar 2025 Natural Gas
R M SchahferNorthern Indiana Pub Serv CoWheatfield, IN2 TWhNov 1976Mar 2025 Bituminous Coal : 96.6% Natural Gas : 3.4%
Grand GulfSystem Energy Resources, IncPort Gibson, MS11 TWhJun 1985Mar 2025 Nuclear
Warren DPC SolarSoCore Energy LLCRoberts, WI4 GWhApr 2017Mar 2025 Solar
R D MorrowCooperative EnergyPurvis, MS3 TWhMar 1978Mar 2025 Natural Gas
Liberty Pole DPC SolarSoCore Energy LLCViroqua, WI2 GWhApr 2017Mar 2025 Solar
Big Cajun 2Louisiana Generating LLCNew Roads, LA2 TWhJun 1981Mar 2025 Subbituminous Coal : 54.4% Natural Gas : 45.6%
Greenwood (MI)DTE Electric CompanyAvoca, MI1 TWhJun 1979Mar 2025 Natural Gas
Belle RiverDTE Electric CompanyChina Twp, MI7 TWhOct 1981Mar 2025 Subbituminous Coal : 90.7% Natural Gas : 9.0%
Coal CreekRainbow Energy CenterUnderwood, ND8 TWhMay 1979Mar 2025 Refined Coal
NewtonIllinois Power Generating CoNewton, IL3 TWhOct 1977Mar 2025 Subbituminous Coal : 99.9%
John P MadgettDairyland Power CoopAlma, WI943 GWhOct 1979Mar 2025 Subbituminous Coal : 99.7%
Waterford 3Entergy Louisiana LLCKillona, LA7 TWhAug 1985Mar 2025 Nuclear
Downsville DPC SolarSoCore Energy LLCMenomonee, WI2 GWhJan 2017Mar 2025 Solar
Mt. Hope DPC SolarSoCore Energy LLCMt. Hope, WI2 GWhDec 2016Mar 2025 Solar
Medford DPC SolarSoCore Energy LLCMedford, WI3 GWhJan 2017Mar 2025 Solar
Whistling Winds DPC SolarSoCore Energy LLCNew Lisbon, WI3 GWhMay 2017Mar 2025 Solar
Oliver Wind III, LLCOliver Wind III, LLCMandan, ND434 GWhDec 2016Mar 2025 Wind
ManitowocManitowoc Public UtilitiesManitowoc, WI149 GWhMay 1955Mar 2025 Wood/Wood Waste Solids : 97.2% Petroleum Coke : 1.4% Bituminous Coal : 1.0%
Montgomery CountyEntergy Texas Inc.Willis, TX6 TWhDec 2020Mar 2025 Natural Gas
New BadgerCity of KaukaunaKaukauna, WI51 GWhDec 2013Mar 2025 Water
St. Charles Power Station (LA)Entergy Louisiana LLCLa Place, LA6 TWhApr 2019Mar 2025 Natural Gas
Lake Charles PowerEntergy Louisiana LLCWest Lake, LA7 TWhFeb 2020Mar 2025 Natural Gas
New Orleans PowerEntergy New Orleans, LLCNew Orleans, LA161 GWhApr 2020Mar 2025 Natural Gas
New Auburn DPC SolarSoCore Energy LLCNew Auburn, WI4 GWhDec 2017Mar 2025 Solar
WestonWisconsin Public Service CorpRothschild, WI4 TWhNov 1954Mar 2025 Subbituminous Coal : 99.6%
PulliamWisconsin Public Service CorpGreen Bay, WI67 GWhAug 1949Mar 2025 Natural Gas
Tatanka RidgeTatanka Ridge LLCToronto, SD627 GWhDec 2020Mar 2025 Wind
EdgewaterWisconsin Power & Light CoSheboygan, WI2 TWhJun 1951Mar 2025 Subbituminous Coal : 99.9%
Point Beach Nuclear PlantNextEra Energy Point Beach LLCTwo Rivers, WI10 TWhMay 1969Mar 2025 Nuclear
Saratoga Wind FarmMadison Gas & Electric CoLime Springs, IA290 GWhJan 2019Mar 2025 Wind
Valley (WI)Wisconsin Electric Power CoMilwaukee, WI448 GWhMay 1968Mar 2025 Natural Gas
South Oak CreekWisconsin Electric Power CoOak Creek, WI2 TWhNov 1959Mar 2025 Subbituminous Coal : 99.7%
Port Washington Generating StationWisconsin Electric Power CoPort Washington, WI7 TWhJun 2005Mar 2025 Natural Gas
Orient Wind FarmMidAmerican Energy CoOrient, IA2 TWhNov 2018Mar 2025 Wind
Beaver Creek WindMidAmerican Energy CoOgden, IA1 TWhNov 2017Mar 2025 Wind
Pine River Wind ParkDTE Electric CompanyShepherd, MI354 GWhFeb 2019Mar 2025 Wind
Astoria StationOtter Tail Power CoAstoria, SD325 GWhMar 2021Mar 2025 Natural Gas
French IslandNorthern States Power Co - MinnesotaLa Cross, WI62 GWhDec 1939Mar 2025 Wood/Wood Waste Solids : 46.8% Non-biogenic Municipal Solid Waste : 26.9% Biogenic Municipal Solid Waste : 22.0% Distillate Fuel Oil : 4.0%
Harvest Ridge Wind FarmHarvest Ridge Wind FarmNewman, IL747 GWhJun 2020Mar 2025 Wind
Stuttgart SolarStuttgart Solar, LLCStuttgart, AR157 GWhDec 2017Mar 2025 Solar
Lewis CreekEntergy Texas Inc.Willis, TX2 TWhNov 1970Mar 2025 Natural Gas
DegrayUSCE -Vickburg DistrictArkadelphia, AR158 GWhJan 1972Mar 2025 Water
Clinton Power StationConstellation NuclearClinton, IL10 TWhOct 1987Mar 2025 Nuclear
Baldwin Energy ComplexDynegy Midwest Generation IncBaldwin, IL7 TWhJun 1970Mar 2025 Subbituminous Coal : 99.8%
Assembly Solar ProjectAssembly Solar I, LLCVenice Township, MI104 GWhNov 2020Mar 2025 Solar
Prairie State Solar ProjectPrairie State Solar, LLCSwanwick Township, IL233 GWhJun 2021Mar 2025 Solar
Milton R YoungMinnkota Power Coop, IncCenter, ND4 TWhSep 1970Mar 2025 Lignite Coal : 99.8%
Emmons-Logan Wind, LLCEmmons-Logan Wind, LLCLinton, ND923 GWhNov 2019Mar 2025 Wind
GeneseoCity of Geneseo - (IL)Geneseo, IL8 GWhJun 1957Mar 2025 Wind : 77.6% Solar : 21.4%
Nobles 2 Wind ProjectNobles 2 Power Partners, LLCWilmont, MN1 TWhNov 2020Mar 2025 Wind
Peru (IL)City of Peru - (IL)City of Peru, IL15 GWhSep 1968Mar 2025 Water : 98.6% Distillate Fuel Oil : 0.9%
RantoulVillage of Rantoul - (IL)Rantoul, IL149 MWhDec 1950Mar 2025 Distillate Fuel Oil
DallmanCity of Springfield - (IL)Springfield, IL624 GWhMay 1968Mar 2025 Bituminous Coal : 99.4% Natural Gas : 0.6%
Sullivan (IL)City of Sullivan - (IL)Sullivan, IL206 MWhMay 1946Mar 2025 Distillate Fuel Oil
MarionSouthern Illinois Power CoopMarion, IL735 GWhMay 1963Mar 2025 Bituminous Coal : 83.9% Natural Gas : 16.0%
Harding StreetAES IndianaIndianapolis, IN3 TWhMay 1958Mar 2025 Natural Gas
Eagle Valley (IN)AES IndianaMartinsville, IN5 TWhNov 1951Mar 2025 Natural Gas
AES PetersburgAES IndianaPetersburg, IN4 TWhMay 1967Mar 2025 Bituminous Coal : 99.8%
Red Pine Wind ProjectEDF Renewable Asset Holdings, Inc.Ivanhoe, MN722 GWhNov 2017Mar 2025 Wind
R M HeskettMontana-Dakota Utilities CoMandan, ND28 GWhOct 1954Mar 2025 Natural Gas
Michigan CityNorthern Indiana Pub Serv CoMichigan City, IN893 GWhApr 1974Mar 2025 Subbituminous Coal : 77.7% Bituminous Coal : 20.1% Natural Gas : 2.2%
CayugaDuke Energy Indiana, LLCCayuga, IN4 TWhSep 1970Mar 2025 Bituminous Coal : 99.7%
EdwardsportDuke Energy Indiana, LLCEdwardsport, IN3 TWhMay 2013Mar 2025 Natural Gas : 50.6% Coal-Derived Synthesis Gas : 42.1% Bituminous Coal : 7.3%
F B CulleySouthern Indiana Gas & Elec CoNewburgh, IN2 TWhNov 1966Mar 2025 Bituminous Coal : 96.1% Natural Gas : 3.9%
Iowa Hydro LLCRenewable World Energies LLCMaquoketa, IA6 GWhDec 1923Mar 2025 Water
Polaris Wind ParkDTE Electric CompanyNorth Star Township, MI443 GWhApr 2020Mar 2025 Wind
Prairie CreekInterstate Power and Light CoCedar Rapids, IA65 GWhSep 1958Mar 2025 Subbituminous Coal : 66.8% Natural Gas : 33.2%
Walter Scott Jr Energy CenterMidAmerican Energy CoCouncil Bluffs, IA7 TWhFeb 1954Mar 2025 Subbituminous Coal : 99.3% Distillate Fuel Oil : 0.6%
Stoneray Power Partners, LLCEDF Renewable Asset Holdings, Inc.Woodstock, MN359 GWhJan 2019Mar 2025 Wind
George Neal NorthMidAmerican Energy CoSergeant Bluff, IA973 GWhApr 1964Mar 2025 Subbituminous Coal : 98.7% Natural Gas : 1.3%
SiouxUnion Electric Co - (MO)West Alton, MO4 TWhApr 1967Mar 2025 Subbituminous Coal : 76.4% Bituminous Coal : 23.5%
Burlington (IA)Interstate Power and Light CoBurlington, IA707 MWhMay 1968Mar 2025 Natural Gas
LabadieUnion Electric Co - (MO)Labadie, MO15 TWhMay 1970Mar 2025 Subbituminous Coal : 99.9%

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RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC858.1 TWh2,305
#2Midcontinent Independent System Operator, Inc.642.8 TWh2,653
#3Electric Reliability Council of Texas, Inc.476.4 TWh1,139
#5Southwest Power Pool297.0 TWh762
#6Southern Company Services, Inc. - Trans252.0 TWh393
#7California Independent System Operator190.4 TWh1,943
#8Tennessee Valley Authority158.8 TWh170
#10Florida Power & Light Co.148.6 TWh159
#12New York Independent System Operator130.6 TWh1,100
#13Duke Energy Carolinas111.4 TWh556