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 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%

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

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

Displaying Results 1,101 to 1,200 of 2,269
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Johnson Co. Solar RESHoosier Energy R E C, IncTrafalgar, IN674 MWhSep 2016Dec 2025 Solar
Big Turtle Wind Farm 2DTE Electric CompanyHarbor Beach, MI104 GWhSep 2016Dec 2025 Wind
Eastern Iowa SolarCentral Iowa Power CooperativeWilton, IA3 GWhOct 2016Oct 2025 Solar
Camp Ripley SolarCamp Riley Solar FacilityLittle Falls, MN14 GWhOct 2016Dec 2025 Solar
North Star Solar ProjectNorth Star Solar PV LLCNorth Branch, MN175 GWhNov 2016May 2026 Solar
Albany SolarEnel Green Power NA, Inc.Albany, MN19 GWhNov 2016Dec 2025 Solar
Annandale SolarEnel Green Power NA, Inc.Annandale, MN12 GWhNov 2016Dec 2025 Solar
Atwater SolarEnel Green Power NA, Inc.Atwater, MN8 GWhNov 2016Dec 2025 Solar
Chisago SolarEnel Green Power NA, Inc.North Branch, MN11 GWhNov 2016Dec 2025 Solar
Dodge Center SolarEnel Green Power NA, Inc.Dodge Center, MN13 GWhNov 2016Dec 2025 Solar
Eastwood SolarEnel Green Power NA, Inc.Mankato, MN11 GWhNov 2016Dec 2025 Solar
Hastings SolarEnel Green Power NA, Inc.Hastings, MN8 GWhNov 2016Dec 2025 Solar
Lake Emily SolarEnel Green Power NA, Inc.St. Peter, MN9 GWhNov 2016Dec 2025 Solar
Lake Pulaski SolarEnel Green Power NA, Inc.Buffalo, MN13 GWhNov 2016Dec 2025 Solar
Lawrence Creek SolarEnel Green Power NA, Inc.Shafer, MN6 GWhNov 2016Dec 2025 Solar
Montrose SolarEnel Green Power NA, Inc.Montrose, MN6 GWhNov 2016Dec 2025 Solar
Paynesville SolarEnel Green Power NA, Inc.Paynesville, MN18 GWhNov 2016Dec 2025 Solar
Pine Island SolarEnel Green Power NA, Inc.Pine Island, MN8 GWhNov 2016Dec 2025 Solar
Waseca SolarEnel Green Power NA, Inc.Waseca, MN21 GWhNov 2016Dec 2025 Solar
West Faribault SolarEnel Green Power NA, Inc.Faribault, MN10 GWhNov 2016Dec 2025 Solar
West Waconia SolarEnel Green Power NA, Inc.Norwood Young America, MN16 GWhNov 2016Dec 2025 Solar
Empire SolarCypress Creek RenewablesFarmington, MN6 GWhNov 2016Dec 2025 Solar
Blue Lake SolarCypress Creek RenewablesShakopee, MN3 GWhNov 2016Dec 2025 Solar
BentonSun LLCSunShare ManagementNorwood Young America, MN8 GWhNov 2016Dec 2025 Solar
Chisago Community SolarChisago Community SolarTaylor Falls, MN6 GWhNov 2016Dec 2025 Solar
Sunrise Community SolarSunrise Community SolarNorth Branch, MN8 GWhNov 2016Dec 2025 Solar
Rosemount Community SolarRosemount Community SolarRosemount, MN8 GWhNov 2016Dec 2025 Solar
Paynesville Community SolarPaynesville Community SolarPaynesville, MN8 GWhNov 2016Dec 2025 Solar
Northfield Community SolarNorthfield Community SolarNorthfield, MN8 GWhNov 2016Dec 2025 Solar
Eichtens Community SolarTerraform ArcadiaCenter, MN5 GWhNov 2016Dec 2025 Solar
Red Wing Community SolarTerraform ArcadiaRed Wing, MN7 GWhNov 2016Dec 2025 Solar
Kokomo Solar 1, LLCNJR Clean Energy Ventures CorporationKokomo, IN7 GWhNov 2016Dec 2025 Solar
Rantoul SolarAltorfer Inc.Rantoul, IL5 MWhNov 2016Dec 2025 Solar
Courtenay Wind FarmNorthern States Power Co - MinnesotaCourtenay, ND128 GWhNov 2016May 2026 Wind
South Fork Wind FarmSouth Fork Wind, LLCRound Lake, MN54 GWhNov 2016Dec 2025 Wind
Black Oak Wind FarmBlack Oak Wind, LLCSauk Centre, MN305 GWhNov 2016May 2026 Wind
Leonardo Wind 1 LLCNovis Renewables, LLCAlden, IA9 GWhNov 2016Dec 2025 Wind
Michelangelo Wind 4 LLCNovis Renewables, LLCAmes, IA10 GWhNov 2016Dec 2025 Wind
Marshall Solar Energy ProjectMarshall Solar Energy ProjectMarshall, MN92 GWhDec 2016May 2026 Solar
Crane Solar FacilityDuke Energy Indiana, LLCCrane, IN27 GWhDec 2016Dec 2025 Solar
WakeSun LLCSunShare ManagementCold Spring, MN5 GWhDec 2016Dec 2025 Solar
Ursa Community SolarUrsa Community SolarFarmington, MN8 GWhDec 2016Dec 2025 Solar
Orion Community SolarOrion Community SolarSt. Joseph, MN4 GWhDec 2016Dec 2025 Solar
Sauk DPC SolarSoCore Energy LLCWonewoc, WI2 GWhDec 2016Dec 2025 Solar
Mt. Hope DPC SolarSoCore Energy LLCMt. Hope, WI2 GWhDec 2016May 2026 Solar
Oliver Wind III, LLCOliver Wind III, LLCMandan, ND366 GWhDec 2016May 2026 Wind
Shakopee Energy ParkMinnesota Municipal Power AgnyShakopee, MN57 GWhJan 2017Dec 2025 Natural Gas
Farmington Holdco SolarFarmington Holdco LLCFarmington, MN8 GWhJan 2017Dec 2025 Solar
Pine Island Solar CSGPine Island Holdco, LLCPine Island, MN6 GWhJan 2017Dec 2025 Solar
Deerfield Wind Energy, LLCDeerfield Wind Energy, LLCKinde, MI477 GWhJan 2017May 2026 Wind
Downsville DPC SolarSoCore Energy LLCMenomonee, WI2 GWhJan 2017May 2026 Solar
Medford DPC SolarSoCore Energy LLCMedford, WI3 GWhJan 2017May 2026 Solar
Lind Solar CSGTerraform ArcadiaYoung America, MN8 GWhJan 2017Dec 2025 Solar
August Wind FarmAugust Wind Energy, LLCClearfield, IA6 GWhJan 2017Nov 2025 Wind
RosemanRoseman Energy, LLCAnita, IA7 GWhJan 2017Dec 2025 Wind
BirchBirch Power LLCClearfield, IA7 GWhJan 2017Dec 2025 Wind
Michelangelo Wind 3 LLCMichelangelo Wind 3 LLCHuxley, IA10 GWhJan 2017Dec 2025 Wind
Optimum Wind 5 LLCNovis Renewables, LLCNevada, IA9 GWhFeb 2017Dec 2025 Wind
Optimum Wind 6 LLCNovis Renewables, LLCNevada, IA9 GWhFeb 2017Dec 2025 Wind
Optimum Wind 7 LLCNovis Renewables, LLCNevada, IA9 GWhFeb 2017Dec 2025 Wind
Optimum Wind 4 LLCNovis Renewables, LLCNevada, IA8 GWhFeb 2017Dec 2025 Wind
Optimum Wind 3 LLCNovis Renewables, LLCNevada, IA7 GWhFeb 2017Dec 2025 Wind
Venus Wind 3 LLCNovis Renewables, LLCGrinnell, IA9 GWhFeb 2017Dec 2025 Wind
Michelangelo Wind 1 LLCNovis Renewables, LLCHuxley, IA10 GWhFeb 2017Dec 2025 Wind
Wabasha Holdco Solar CSGWabasha Holdco LLCWabasha, MN3 GWhFeb 2017Dec 2025 Solar
TAC-Distributed Energy Resource HybridAmeren IllinoisChampaign, IL294 MWhFeb 2017Dec 2025 Solar : 62.7% Wind : 37.0%
Morgan Community SolarMorgan Community SolarMorgan, MN5 GWhMar 2017Dec 2025 Solar
Marshalltown Generating StationInterstate Power and Light CoMarshalltown, IA3 TWhMar 2017May 2026 Natural Gas : 99.9%
Demille Solar FarmDTE Electric CompanyLapeer, MI37 GWhApr 2017May 2026 Solar
Turrill Solar FarmDTE Electric CompanyLapeer, MI20 GWhApr 2017Dec 2025 Solar
Warren DPC SolarSoCore Energy LLCRoberts, WI4 GWhApr 2017May 2026 Solar
Liberty Pole DPC SolarSoCore Energy LLCViroqua, WI2 GWhApr 2017May 2026 Solar
Flambeau Solar PartnersREC SolarPhillips, WI4 GWhApr 2017Dec 2024 Solar
Lafayette DPC SolarSoCore Energy LLCChippewa Falls, WI2 GWhMay 2017Dec 2025 Solar
Conrath DPC SolarSoCore Energy LLCConrath, WI1 GWhMay 2017Dec 2025 Solar
Whistling Winds DPC SolarSoCore Energy LLCNew Lisbon, WI2 GWhMay 2017May 2026 Solar
Mapleton Community SolarMapleton Community SolarMapleton, MN5 GWhMay 2017Dec 2025 Solar
Lemond SolarAdapture Renewables, Inc.Owatonna, MN9 GWhMay 2017Dec 2025 Solar
POET Biorefining - North Manchester, LLCPOET Biorefining - North Manchester, LLCNorth Manchester, IN17 GWhMay 2017Dec 2025 Natural Gas
Holland Energy ParkCity of Holland - (MI)Holland, MI974 GWhMay 2017Dec 2025 Natural Gas
Smithland Hydroelectric PlantAmerican Mun Power-Ohio, IncSmithland, KY421 GWhJun 2017May 2026 Water
O'Shea Solar FarmDTE Electric CompanyDetroit, MI3 GWhJun 2017Dec 2025 Solar
Webster Holdco Solar CSGWebster Holdco LLCWebster, MN8 GWhJun 2017Dec 2025 Solar
Dodge Holdco Solar CSGDodge Holdco LLCKasson, MN7 GWhJun 2017Dec 2025 Solar
Hwy 14 Holdco Solar CSGHwy 14 Holdco, LLCByron, MN7 GWhJun 2017Dec 2025 Solar
Forest Lake Solar CSGForest Lake Holdco LLCScandia, MN7 GWhJun 2017Dec 2025 Solar
Marquette Energy CenterCity of Marquette - (MI)Marquette, MI164 GWhJul 2017Dec 2025 Natural Gas : 98.9% Distillate Fuel Oil : 1.1%
Spica Community SolarSpica Community SolarLake Lillian, MN3 GWhJul 2017Dec 2025 Solar
Pegasus Community SolarPegasus Community SolarBrooten, MN3 GWhJul 2017Dec 2025 Solar
Equuleus Community Solar GardensMN8 Energy LLCRosemount, MN8 GWhJul 2017Dec 2025 Solar
Spring Mill Solar RESHoosier Energy R E C, IncMitchell, IN1 GWhAug 2017Dec 2025 Solar
Decatur Co. Solar RES (IN)Hoosier Energy R E C, IncGreensburg, IN2 GWhAug 2017Dec 2025 Solar
Jackson Co. Solar RESHoosier Energy R E C, IncColumbus, IN1 GWhAug 2017Dec 2025 Solar
Big Lake Holdco Solar CSGBig Lake Holdco LLCBig Lake, MN8 GWhAug 2017Dec 2024 Solar
Antlia Community SolarAntlia Community SolarEdgerton, MN3 GWhAug 2017Dec 2025 Solar
Centaurus Community SolarCentaurus Community SolarMaynard, MN3 GWhAug 2017Dec 2025 Solar
Gemini Community SolarGemini Community SolarScandia, MN5 GWhAug 2017Dec 2025 Solar
West Dubuque SolarInterstate Power and Light CoDubuque, IA6 GWhAug 2017Dec 2025 Solar
Quilt Block Wind Farm LLCQuilt Block Wind Farm LLCDarlington, WI371 GWhAug 2017May 2026 Wind
Aries Community SolarAries Community SolarClaremont, MN7 GWhSep 2017Dec 2025 Solar

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#61Alcoa Power Generating, Inc. - Yadkin Division442.5 GWh4
#26Associated Electric Cooperative, Inc.23.4 TWh47
#13Duke Energy Carolinas112.6 TWh577
#50Duke Energy Progress West4.5 TWh15
#23Louisville Gas and Electric Company and Kentucky Utilities Company33.9 TWh25
#1PJM Interconnection, LLC882.8 TWh2,652
#6Southern Company Services, Inc. - Trans253.5 TWh422
#5Southwest Power Pool306.8 TWh856
#53Southwestern Power Administration4.1 TWh34
#9Tennessee Valley Authority163.4 TWh207

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