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 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 1,301 to 1,400 of 2,137
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
School Sisters CSGSchool Sisters CSG LLCMankato, MN2 GWhApr 2018Dec 2024 Solar
Grimm Community SolarGrimm CSG LLCBuffalo Lake, MN2 GWhApr 2018Dec 2024 Solar
Red Maple SolarTerraform ArcadiaCleveland, MN5 GWhMay 2018Dec 2024 Solar
Antares Community SolarAntares Community SolarTracy, MN5 GWhMay 2018Dec 2024 Solar
RJC II Community Solar GardenRJC II CSG LLCOwatonna, MN2 GWhMay 2018Dec 2024 Solar
Bishop Hill IIIInvenergy Services LLCCambridge, IL432 GWhMay 2018Sep 2025 Wind
Heyer CSGHeyer CSG LLCMorristown, MN2 GWhMay 2018Dec 2024 Solar
IKEA Oak Creek Rooftop PV SystemIKEA Property IncOak Creek, WI1 GWhMay 2018Dec 2024 Solar
Big Lake Project CSGDG Minnesota CSG, LLCBig Lake, MN9 GWhMay 2018Dec 2024 Solar
Delta Solar Power IDelta Solar Power I, LLCGrand Ledge, MI14 GWhMay 2018Dec 2024 Solar
POET Biorefining Caro, LLCPOET Biorefining Caro, LLCCaro, MI14 GWhMay 2018Dec 2024 Natural Gas
Novel OYA of Osakis CSGNRG MN Community LLCOsakis, MN9 GWhJun 2018Dec 2024 Solar
Novel - OYA of Mapleton CSGNRG MN Community LLCMapleton, MN6 GWhJun 2018Dec 2024 Solar
RJC I CSGRJC I CSG LLCOwatonna, MN2 GWhJun 2018Dec 2024 Solar
Scandia Community Solar GardenScandia CSG LLCScandia, MN4 GWhJun 2018Dec 2024 Solar
Foreman's Hill Community SolarForeman's Hill CSG LLCRed Wing, MN7 GWhJun 2018Dec 2024 Solar
Sherburne North Project CSGMN Solar Community, LLCSt. Cloud, MN9 GWhJun 2018Dec 2024 Solar
Delta Solar Power IIDelta Solar Power II, LLCGrand Ledge, MI26 GWhJun 2018Dec 2024 Solar
Betcher Community Solar GardenBetcher CSG LLCGoodhue, MN2 GWhJul 2018Dec 2024 Solar
Johnson 1 Community SolarJohnson I CSG LLCLindstrom, MN2 GWhJul 2018Dec 2024 Solar
CornillieTerraform ArcadiaNorth Branch, MN2 GWhJul 2018Dec 2024 Solar
POET Biorefining - ChancellorPOET Biorefining- ChancellorChancellor, SD28 GWhJul 2018Dec 2024 Wood/Wood Waste Solids : 69.3% Natural Gas : 28.2% Landfill Gas : 2.5%
Ashley-Chicot SolarToday's Power, Inc.Hamburg, AR2 GWhJul 2018Dec 2024 Solar
Craighead Electric Solar OneToday's Power, Inc.Brookland, AR2 GWhJul 2018Dec 2024 Solar
SunE Feely 1 CSG, LLCEcoplexus, IncFarmington, MN8 GWhAug 2018Dec 2024 Solar
Johnson II Community SolarJohnson II CSG LLCNorth Branch, MN2 GWhAug 2018Dec 2024 Solar
Eichtens II CSGTerraform ArcadiaWinstead, MN2 GWhAug 2018Dec 2024 Solar
Huneke II CSGTerraform ArcadiaZumbrota, MN2 GWhAug 2018Dec 2024 Solar
Guse CSGTerraform ArcadiaJanesville, MN2 GWhAug 2018Dec 2024 Solar
Central GeneratingNorth American Central - LLCPierson, MI15 GWhAug 2018Dec 2024 Landfill Gas
Corvus Community SolarCorvus Community SolarMankato, MN8 GWhSep 2018Dec 2024 Solar
Wright Cuddyer CSGMinnesota Solar CSG 1, LLCSt. Michael, MN5 GWhSep 2018Dec 2024 Solar
Cottage Grove Project CSGDG Minnesota CSG, LLCCottage Grove, MN7 GWhSep 2018Dec 2024 Solar
USS Kasch Solar CSGUnited States Solar CorporationSauk Rapids, MN2 GWhSep 2018Dec 2024 Solar
Hampton MN GRESoCore Energy LLCHampton Township, MN4 GWhSep 2018Dec 2024 Solar
Anoka County MN CONXSoCore Energy LLCRamsey, MN6 GWhSep 2018Dec 2024 Solar
Barone CSGTerraform ArcadiaWinstead, MN2 GWhSep 2018Dec 2024 Solar
Winegar CSGTerraform ArcadiaWaseca, MN2 GWhSep 2018Dec 2024 Solar
Green Lake SolarHeritage Sustainable Energy. LLCInterlochen, MI1 GWhSep 2018Dec 2024 Solar
POET Biorefining LLC - CorningPOET Biorefining LLC - CorningCorning, IA14 GWhSep 2018Dec 2024 Natural Gas
Oak Hill Solar ArraySouthern Indiana Gas & Elec CoEvansville, IN3 GWhOct 2018Dec 2024 Solar
Volkman Road Solar Array HybridSouthern Indiana Gas & Elec CoEvansville, IN4 GWhOct 2018Dec 2024 Solar
Libra Community SolarNational Grid RenewablesGlenwood, MN2 GWhOct 2018Dec 2024 Solar
Meadow Lake Wind Farm VI LLCMeadow Lake Wind Farm VI LLCRemington, IN640 GWhOct 2018Sep 2025 Wind
Schultz CSGDG Minnesota CSG, LLCWebster, MN3 GWhOct 2018Dec 2024 Solar
Monticello Project CSGDG Minnesota CSG, LLCMonticello, MN8 GWhOct 2018Dec 2024 Solar
Bolduan CSGTerraform ArcadiaNew Richland, MN2 GWhOct 2018Dec 2024 Solar
POET Biorefining - GowriePOET Biorefining - GowrieGowrie, IA21 GWhOct 2018Dec 2024 Natural Gas
Orient Wind FarmMidAmerican Energy CoOrient, IA2 TWhNov 2018Sep 2025 Wind
Heartland Divide Wind Project, LLCHeartland Divide Wind Project, LLCMelville, IA424 GWhNov 2018Sep 2025 Wind
Turtle Creek Wind Farm LLCTurtle Creek Wind Farm LLCSt. Ansgar, IA725 GWhNov 2018Sep 2025 Wind
Acturus Community SolarNational Grid RenewablesKasota, MN2 GWhNov 2018Dec 2024 Solar
Auriga Community SolarNational Grid RenewablesSlayton, MN2 GWhNov 2018Dec 2024 Solar
Sagitta Community SolarNational Grid RenewablesClara City, MN2 GWhNov 2018Dec 2024 Solar
Leo Community SolarNational Grid RenewablesHadley, MN2 GWhNov 2018Dec 2024 Solar
Rensselaer Solar Site 2Indiana Municipal Power AgencyRensselaer, IN8 GWhNov 2018Dec 2024 Solar
StauntonCypress Creek RenewablesBrazil, IN7 GWhNov 2018Dec 2024 Solar
Ivester Wind FarmMidAmerican Energy CoWellsburg, IA329 GWhNov 2018Sep 2025 Wind
Syncarpha Prinsburg CSG (Ledeboer)Prinsburg CSG I, LLCPrinsburg, MN2 GWhNov 2018Dec 2024 Solar
Syncarpha Clara City CSG I (Stamer)Clara City CSG I, LLCClara City, MN2 GWhNov 2018Dec 2024 Solar
USS Big Lake 1 Solar CSGUnited States Solar CorporationBig Lake, MN2 GWhNov 2018Dec 2024 Solar
USS Good Solar CSGUnited States Solar CorporationStacy, MN2 GWhNov 2018Dec 2024 Solar
USS Rockpoint Solar CSGUnited States Solar CorporationStacy, MN2 GWhNov 2018Dec 2024 Solar
USS Solar Dawn CSGUnited States Solar CorporationNorth Branch, MN2 GWhNov 2018Dec 2024 Solar
USS Nillie Corn Solar CSGUnited States Solar CorporationNorth Branch, MN2 GWhNov 2018Dec 2024 Solar
USS Dubhe Solar CSGUnited States Solar CorporationNorth Branch, MN2 GWhNov 2018Dec 2024 Solar
Athens MN CONXSoCore Energy LLCAthens, MN10 GWhNov 2018Dec 2024 Solar
Tiller CSGDG Minnesota CSG, LLCClear Lake, MN8 GWhNov 2018Dec 2024 Solar
Hammer CSGDG Minnesota CSG, LLCClear Lake, MN6 GWhNov 2018Dec 2024 Solar
Arbor Hill Wind FarmMidAmerican Energy CoGreenfield, IA1 TWhNov 2018Sep 2025 Wind
North EnglishMidAmerican Energy CoMontezuma, IA1 TWhNov 2018Sep 2025 Wind
Lake Region Community Hybrid, LLCLake Region Community Hybrid, LLCRothsay, MN8 GWhNov 2018Dec 2024 Wind
New Frontier WindMeadowlark Wind I LLCRuso, ND384 GWhNov 2018Sep 2025 Wind
Capricornus Community Solar GardenNational Grid RenewablesPaynsville, MN2 GWhDec 2018Dec 2024 Solar
Crux Community SolarNational Grid RenewablesKasson, MN2 GWhDec 2018Dec 2024 Solar
Kaus Community SolarNational Grid RenewablesClaremont, MN2 GWhDec 2018Dec 2024 Solar
Montevideo Solar LLC, CSGMontevideo Solar LLCMontevideo, MN10 GWhDec 2018Dec 2024 Solar
Corcoran CSGAltus Power America Management, LLCCorcoran, MN8 GWhDec 2018Dec 2024 Solar
USS Solar Rapids CSGUnited States Solar CorporationSauk Rapids, MN2 GWhDec 2018Dec 2024 Solar
USS Norelius Solar CSGUnited States Solar CorporationNorth Branch, MN2 GWhDec 2018Dec 2024 Solar
USS JJ Solar CSGUnited States Solar CorporationSauk Rapids, MN2 GWhDec 2018Dec 2024 Solar
USS Brockway Solar CSGUnited States Solar CorporationSartell, MN2 GWhDec 2018Dec 2024 Solar
Enter SolarArcadia Solar, LLCJanesville, MN2 GWhDec 2018Dec 2024 Solar
POET Biorefining-Hanlontown, LLCPOET Biorefining-Hanlontown, LLCHanlontown, IA12 GWhDec 2018Dec 2024 Natural Gas
Saratoga Wind FarmMadison Gas & Electric CoLime Springs, IA272 GWhJan 2019Sep 2025 Wind
Altair Community Solar GardenNational Grid RenewablesNew Richmond, MN2 GWhJan 2019Dec 2024 Solar
Goose Lake MN DPC-GMENGIE Generation North America LLCAlbert Lea, MN3 GWhJan 2019Dec 2024 Solar
Stoneray Power Partners, LLCEDF Renewable Asset Holdings, Inc.Woodstock, MN366 GWhJan 2019Sep 2025 Wind
DPC MadisonSoCore Energy LLCRidgeway, IA3 GWhJan 2019Dec 2024 Solar
Pine River Wind ParkDTE Electric CompanyShepherd, MI363 GWhFeb 2019Sep 2025 Wind
A.J. Mihm Generating StationUpper Michigan Energy Resources CompanyPelkie, MI170 GWhFeb 2019Dec 2024 Natural Gas
F.D. Kuester Generating StationUpper Michigan Energy Resources CompanyNegaunee, MI375 GWhFeb 2019Dec 2024 Natural Gas
Upland PrairieInterstate Power and Light CoSpencer, IA1 TWhFeb 2019Sep 2025 Wind
English FarmsInterstate Power and Light CoMontezuma, IA574 GWhFeb 2019Sep 2025 Wind
Aquila Community SolarNational Grid RenewablesGlenwood, MN2 GWhFeb 2019Dec 2024 Solar
Canopus Community SolarNational Grid RenewablesBelgrade, MN2 GWhFeb 2019Dec 2024 Solar
Cassiopeia Community SolarNational Grid RenewablesGlenwood, MN2 GWhFeb 2019Dec 2024 Solar
Frontenac Holdco LLC, CSGFrontenac Holdco LLCFrontenac, MN9 GWhFeb 2019Dec 2024 Solar
Nautilus Lindstrom Solar (CSG)Nautilus Solar SolutionsLindstrom, MN3 GWhFeb 2019Sep 2025 Solar
Becker Solar CSGSunShare ManagementSt. Michael, MN2 GWhFeb 2019Dec 2024 Solar

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#61Alcoa Power Generating, Inc. - Yadkin Division696.7 GWh4
#27Associated Electric Cooperative, Inc.23.6 TWh47
#13Duke Energy Carolinas112.5 TWh565
#52Duke Energy Progress West4.3 TWh10
#24Louisville Gas and Electric Company and Kentucky Utilities Company34.4 TWh25
#1PJM Interconnection, LLC870.7 TWh2,465
#6Southern Company Services, Inc. - Trans250.9 TWh417
#5Southwest Power Pool299.9 TWh835
#49Southwestern Power Administration5.2 TWh34
#9Tennessee Valley Authority161.6 TWh204

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