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 2024
Annual Generation 631.0 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 | 39.8% Coal | 26.3% Wind | 15.6% Nuclear | 14% Solar | 2.1% Water | 1.7% Other Fuel | 0.4%

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 1,501 to 1,600 of 2,003
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Rothschild Biomass Cogen FacilityWisconsin Electric Power CoRothschild, WI143 GWhOct 2013Dec 2023 Wood/Wood Waste Solids : 96.1% Natural Gas : 3.9%
RS CogenWestlake 2 US LLCLake Charles, LA2 TWhNov 2002Aug 2024 Natural Gas
Rugby Wind Power ProjectAvangrid Renewables LLCBarton, ND333 GWhNov 2009Dec 2023 Wind
Rush IslandUnion Electric Co - (MO)Festus, MO573 GWhFeb 1976Aug 2024 Subbituminous Coal : 98.1% Distillate Fuel Oil : 1.9%
Rushford VillageGreenbacker Renewable Energy CorporationRushford Village, MN2 GWhOct 2021Dec 2023 Solar
Ruthton Ridge LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2023 Wind
S&P Windfarm LLCBrewsterBrewster, MN5 GWhNov 2003Dec 2023 Wind
SABIC Innovative Plastics Mt. VernonSABIC IP Mt. Vernon, LLCMount Vernon, IN516 GWhMay 1996Aug 2024 Natural Gas
SabineEntergy Texas Inc.Orange, TX3 TWhDec 1961Aug 2024 Natural Gas
Sabine River OperationsThe Dow Chemical CompanyOrange, TX2 TWhDec 1947Aug 2024 Natural Gas : 99.6%
Sac County Wind, LLCSac County WindSac City, IA339 GWhNov 2021Aug 2024 Wind
Sacred Heart CSG1, LLCNautilus Solar SolutionsSacred Heart, MN2 GWhJul 2021Dec 2023 Solar
SAF Hydroelectric LLCSAF Hydroelectric LLCMinneapolis, MN29 GWhNov 2011Dec 2023 Water
Sagamore Plant CogenerationTate & Lyle Ingredients Americas IncLafayette, IN27 GWhSep 1984Aug 2024 Natural Gas
Sagitta Community SolarNational Grid RenewablesClara City, MN2 GWhNov 2018Dec 2023 Solar
Saint Marys FallsUSACE-Detroit DistrictSault Ste. Marie, MI163 GWhJun 1932Dec 2023 Water
Saint Marys Hospital Power PlantSt Mary's HospitalRochester, MN52 GWhDec 1970Aug 2024 Natural Gas : 99.3% Distillate Fuel Oil : 0.7%
Sam Rayburn DamUSACE-Fort Worth DistrictJasper, TX107 GWhAug 1965Dec 2023 Water
San Jacinto County Peaking FacilityEast Texas Electric Coop, IncShepherd, TX115 GWhJun 2001Dec 2023 Natural Gas
Sand Lake DPC SolarSoCore Energy LLCCenturia, WI2 GWhOct 2017Dec 2023 Solar
SandovalSandoval Holdco, LLCCentralia, IL5 GWhFeb 2021Dec 2023 Solar
Sandstone RapidsWisconsin Public Service CorpTown of Stephenson, WI8 GWhDec 1924Dec 2023 Water
Sapphire Sky Wind Energy LLCInvenergy Services LLCFarmer City, IL931 GWhNov 2021Aug 2024 Wind
Sappi Cloquet MillSappi Cloquet LLCCloquet, MN469 GWhDec 1928Aug 2024 Black Liquor : 66.0% Wood/Wood Waste Solids : 17.6% Natural Gas : 11.4% Water : 4.3% Sludge Waste : 0.6%
Saratoga Wind FarmMadison Gas & Electric CoLime Springs, IA275 GWhJan 2019Aug 2024 Wind
Sartell DamEagle Creek Renewable Energy, LLCSartell, MN20 GWhFeb 1985Dec 2023 Water
Sartell Holdco CSGSartell Holdco LLCSartell, MN9 GWhApr 2019Dec 2023 Solar
Sauk DPC SolarSoCore Energy LLCWonewoc, WI1 GWhDec 2016Dec 2023 Solar
Saxon FallsNorthern States Power Co - MinnesotaSaxon, WI9 GWhDec 1912Dec 2023 Water
Scandia Community Solar GardenScandia CSG LLCScandia, MN4 GWhJun 2018Dec 2023 Solar
Scandia CSGDG Minnesota CSG, LLCScandia, MN8 GWhDec 2017Dec 2023 Solar
ScanlonALLETE, Inc.Scanlon, MN6 GWhDec 1922Dec 2023 Water
School Sisters CSGSchool Sisters CSG LLCMankato, MN2 GWhApr 2018Dec 2023 Solar
Schueler Community SolarSchueler Community Solar LLCAnnandale, MN2 GWhJul 2020Dec 2023 Solar
Schull CSGSchull CSG LLCMapleton, MN2 GWhOct 2021Dec 2023 Solar
Schulte 2 Community SolarSchulte 2 Community SolarLacon, IL4 GWhNov 2020Dec 2023 Solar
Schultz CSGDG Minnesota CSG, LLCWebster, MN3 GWhOct 2018Dec 2023 Solar
Schwinghamer Project CSGSchwinghamer Community Solar LLCAlbany, MN2 GWhNov 2019Dec 2023 Solar
Scotland Solar RESHoosier Energy R E C, IncNewberry, IN2 GWhOct 2015Dec 2023 Solar
Scottsburg Solar ParkIndiana Municipal Power AgencyScottsburg, IN12 GWhSep 2020Dec 2023 Solar
SCS American Bottoms 009885 Sauget, LLCSol SystemsSauget, IL3 GWhJul 2020Dec 2023 Solar
SCS COUNTY 012631 Champaign, LLCSol SystemsChampaign, IL4 GWhAug 2021Dec 2023 Solar
SCS Galena 012589 Peoria, LLCSol SystemsPeoria, IL4 GWhNov 2021Dec 2023 Solar
SCS West Fairchild 011958 Danville, LLCSol SystemsDanville, IL3 GWhJun 2021Dec 2023 Solar
Searcy Solar HybridSearcy Solar, LLCSearcy, AR208 GWhDec 2021Aug 2024 Solar
SecurityTX LFG Energy, LPCleveland, TX15 GWhFeb 2003Dec 2023 Landfill Gas
Settlers Trail Wind Farm LLCRWE Renewables Americas, LLCSheldon, IL321 GWhSep 2011Dec 2023 Wind
Severson GardenSeverson HoldCo LLCWaseca, MN2 GWhSep 2020Dec 2023 Solar
Shakopee Energy ParkMinnesota Municipal Power AgnyShakopee, MN25 GWhJan 2017Dec 2023 Natural Gas
Shakopee Met Council WTPOak Leaf Solar V LLCShakopee, MN2 GWhFeb 2016Dec 2023 Solar
Shamrock Solar LLCGreenbacker Renewable Energy CorporationBlack River Falls, WI6 GWhNov 2021Dec 2023 Solar
Shane's Wind MachineShane's Wind Machine LLCRuthton, MN5 GWhJun 2006Dec 2023 Wind
Shaokatan Hills LLCShaokatan Hills, LLC (Longroad)Hendricks, MN15 GWhJul 1999Dec 2023 Wind
Sheboygan FallsWisconsin Power & Light CoSheboygan, WI547 GWhMay 2005Dec 2023 Natural Gas
Shell ChemicalShell Chemical LP - GeismarGeismar, LA560 GWhJul 2002Dec 2023 Natural Gas
ShenandoahMidAmerican Energy CoShenandoah, IA78 MWhMar 2000Dec 2023 Distillate Fuel Oil
Sherburne Community SolarAEP Onsite Partners, LLCClear Lake, MN7 GWhFeb 2018Aug 2024 Solar
Sherburne Community Solar One LLC CSGMadison Energy Holdings LLCSaint Cloud, MN2 GWhNov 2019Dec 2023 Solar
Sherburne CountyNorthern States Power Co - MinnesotaBecker, MN7 TWhMar 1976Aug 2024 Subbituminous Coal : 99.8%
Sherburne North Project CSGMN Solar Community, LLCSt. Cloud, MN9 GWhJun 2018Dec 2023 Solar
Sheridan School Corporation SolarJohnson Melloh SolutionsSheridan, IN2 GWhMay 2016Dec 2023 Solar
Shipsterns Solar, LLCShipsterns Solar, LLCAlbion, MI1 GWhSep 2023Dec 2023 Solar
Shirley WindDuke Energy Renewables ServicesDenmark, WI53 GWhOct 2010Dec 2023 Wind
Sibley No TwoCity of Sibley - (IA)Sibley, IA18 MWhNov 1987Dec 2023 Distillate Fuel Oil : 69.9% Natural Gas : 30.1%
Sibley OneCity of Sibley - (IA)Sibley, IA16 MWhAug 1971Dec 2023 Distillate Fuel Oil : 54.7% Natural Gas : 45.3%
Sidney A Murray Jr HydroelectricFirst National Bank-CommerceVidalia, LA708 GWhApr 1990Dec 2023 Water
Siems Solar Project CSGSiems Community Solar LLCMazeppa, MN2 GWhJul 2020Dec 2023 Solar
Sigel Wind ParkDTE Electric CompanyHarbor Beach, MI236 GWhNov 2012Aug 2024 Wind
Silver CreekCooperative EnergyPrentiss, MS210 GWhMay 2003Dec 2023 Natural Gas
Silver Lake GardenExcelsior Energy CapitalWaseca, MN4 GWhDec 2020Jan 2023 Solar
SiouxUnion Electric Co - (MO)West Alton, MO3 TWhApr 1967Aug 2024 Subbituminous Coal : 77.8% Bituminous Coal : 22.0%
SIUCSouthern Illinois University CarbondaleCarbondale, IL3 GWhMay 1998Aug 2024 Bituminous Coal
Skalbeck SolarCascade Solar LLCSacred Heart, MN3 GWhOct 2022Dec 2023 Solar
Sky VoltSky Volt, LLCGreenfield, IA4 GWhJul 2012Dec 2023 Wind
Slayton SolarEcos Energy LLCSlayton, MN2 GWhDec 2012Dec 2023 Solar
Sleepy EyeSleepy Eye Public Utility CommSleepy Eye, MN66 MWhJun 1995Dec 2023 Distillate Fuel Oil
SlocumDTE Electric CompanyTrenton, MI96 MWhOct 1968Nov 2023 Distillate Fuel Oil
Smithland Hydroelectric PlantAmerican Mun Power-Ohio, IncSmithland, KY379 GWhJun 2017Aug 2024 Water
SMMPA Methane Energy FacilitySouthern Minnesota Mun P AgnyMora, MN1 GWhMar 2012Dec 2023 Landfill Gas
Sobania Community Solar LLCMadison Energy Holdings LLCClear Lake, MN2 GWhAug 2020Dec 2023 Solar
Solar Star Urbana Landfill CentralSolar Star Urbana Landfill Central, LLCUrbana, IL4 GWhOct 2021Dec 2023 Solar
Solar Star Urbana Landfill EastSolar Star Urbana Landfill East, LLCUrbana, IL3 GWhSep 2021Dec 2023 Solar
SolarClub 03Nautilus Solar SolutionsStarbuck, MN327 MWhAug 2023Dec 2023 Solar
SolarClub 10 LLCNautilus Solar SolutionsMonticello, MN1 GWhNov 2020Dec 2023 Solar
SolarClub 15 LLCNautilus Solar SolutionsClear Lake, MN2 GWhNov 2020Dec 2023 Solar
SolarClub 20 LLCNautilus Solar SolutionsWabasha, MN2 GWhNov 2020Dec 2023 Solar
SolarClub 23 LLCNautilus Solar SolutionsLa Crescent, MN2 GWhNov 2020Dec 2023 Solar
SolarClub 28 LLCNautilus Solar SolutionsGaylord, MN2 GWhNov 2020Dec 2023 Solar
SolarClub 35 LLCNautilus Solar SolutionsMankato, MN2 GWhNov 2020Dec 2023 Solar
Soliloquoy Ridge LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2023 Wind
Solway CTOtter Tail Power CoSolway, MN163 GWhApr 2003Dec 2023 Natural Gas
South Fond Du LacWisconsin Power & Light CoFond du Lac, WI14 GWhApr 1993Dec 2023 Natural Gas : 99.8%
South Fork Wind FarmSouth Fork Wind, LLCRound Lake, MN54 GWhNov 2016Dec 2023 Wind
South GardenSouth Garden LLCWinstead, MN1 GWhJun 2023Dec 2023 Solar
South GenerationRedwood Falls Public Util CommRedwood Falls, MN194 MWhFeb 2003Dec 2023 Distillate Fuel Oil
South Oak CreekWisconsin Electric Power CoOak Creek, WI3 TWhNov 1959Aug 2024 Subbituminous Coal : 99.3% Natural Gas : 0.7%
South PlantWaverly Municipal Elec UtilityWaverly, IA79 MWhApr 2000Dec 2023 Distillate Fuel Oil
South StrawberryCity of Strawberry PointStrawberry Point, IA12 MWhDec 2001Dec 2023 Distillate Fuel Oil
Southern Hills Wind FarmMidAmerican Energy CoCreston, IA803 GWhFeb 2021Aug 2024 Wind
Southern Minnesota Beet SugarSouthern Minnesota Beet SugarRenville, MN27 GWhAug 1976Aug 2024 Subbituminous Coal : 72.1% Natural Gas : 26.4% Residual Fuel Oil : 1.5%

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Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC843.8 TWh2,305
#2Midcontinent Independent System Operator, Inc.631.0 TWh2,653
#3Electric Reliability Council of Texas, Inc.461.0 TWh1,139
#5Southwest Power Pool290.4 TWh762
#6Southern Company Services, Inc. - Trans247.9 TWh393
#7California Independent System Operator191.5 TWh1,943
#9Tennessee Valley Authority157.5 TWh170
#10Florida Power & Light Co.147.7 TWh159
#12New York Independent System Operator130.0 TWh1,100
#13Duke Energy Carolinas110.9 TWh556