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 1,201 to 1,300 of 2,137
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
POET Biorefining - North Manchester, LLCPOET Biorefining - North Manchester, LLCNorth Manchester, IN17 GWhMay 2017Dec 2024 Natural Gas
Holland Energy ParkCity of HollandHolland, MI893 GWhMay 2017Dec 2024 Natural Gas
Smithland Hydroelectric PlantAmerican Mun Power-Ohio, IncSmithland, KY328 GWhJun 2017Sep 2025 Water
O'Shea Solar FarmDTE Electric CompanyDetroit, MI3 GWhJun 2017Dec 2024 Solar
Webster Holdco Solar CSGWebster Holdco LLCWebster, MN7 GWhJun 2017Dec 2024 Solar
Dodge Holdco Solar CSGDodge Holdco LLCKasson, MN8 GWhJun 2017Dec 2024 Solar
Hwy 14 Holdco Solar CSGHwy 14 Holdco, LLCByron, MN8 GWhJun 2017Dec 2024 Solar
Forest Lake Solar CSGForest Lake Holdco LLCScandia, MN7 GWhJun 2017Dec 2024 Solar
Marquette Energy CenterCity of Marquette - (MI)Marquette, MI162 GWhJul 2017Dec 2024 Natural Gas : 99.2% Distillate Fuel Oil : 0.8%
Spica Community SolarSpica Community SolarLake Lillian, MN3 GWhJul 2017Dec 2024 Solar
Pegasus Community SolarPegasus Community SolarBrooten, MN3 GWhJul 2017Dec 2024 Solar
Equuleus Community Solar GardensMN8 Energy LLCRosemount, MN9 GWhJul 2017Dec 2024 Solar
Big Lake Holdco Solar CSGBig Lake Holdco LLCBig Lake, MN8 GWhAug 2017Dec 2024 Solar
Antlia Community SolarAntlia Community SolarEdgerton, MN3 GWhAug 2017Dec 2024 Solar
Centaurus Community SolarCentaurus Community SolarMaynard, MN3 GWhAug 2017Dec 2024 Solar
Gemini Community SolarGemini Community SolarScandia, MN5 GWhAug 2017Dec 2024 Solar
West Dubuque SolarInterstate Power and Light CoDubuque, IA6 GWhAug 2017Dec 2024 Solar
Quilt Block Wind Farm LLCQuilt Block Wind Farm LLCDarlington, WI387 GWhAug 2017Sep 2025 Wind
Spring Mill Solar RESHoosier Energy R E C, IncMitchell, IN2 GWhAug 2017Dec 2024 Solar
Decatur Co. Solar RES (IN)Hoosier Energy R E C, IncGreensburg, IN1 GWhAug 2017Dec 2024 Solar
Jackson Co. Solar RESHoosier Energy R E C, IncColumbus, IN1 GWhAug 2017Dec 2024 Solar
Aries Community SolarAries Community SolarClaremont, MN7 GWhSep 2017Dec 2024 Solar
Vega Community SolarVega Community SolarGlenwood, MN8 GWhSep 2017Dec 2024 Solar
Capella Community SolarCapella Community SolarPipestone, MN9 GWhSep 2017Dec 2024 Solar
Caelum Community SolarCaelum Community SolarFoley, MN3 GWhSep 2017Dec 2024 Solar
Andromeda Community SolarAndromeda Community SolarLester Prairie, MN8 GWhSep 2017Dec 2024 Solar
TCLP Solar Phase 1Heritage Sustainable Energy. LLCTraverse City, MI1 GWhSep 2017Dec 2024 Solar
GRE Marshan SolarSoCore Energy LLCHastings, MN2 GWhOct 2017Dec 2024 Solar
Strawberry Point DPC SolarSoCore Energy LLCStrawberry Point, IA2 GWhOct 2017Dec 2024 Solar
Sand Lake DPC SolarSoCore Energy LLCCenturia, WI2 GWhOct 2017Dec 2024 Solar
Koppelman Sun CSGNational Grid RenewablesEagle Lake, MN8 GWhOct 2017Dec 2024 Solar
Rengstorf Solar CSGNational Grid RenewablesCoutland, MN9 GWhOct 2017Dec 2024 Solar
Waterford Holdco CSGWaterford Holdco LLCWaterford, MN4 GWhOct 2017Dec 2024 Solar
B.R. Corcoran CSGMinnesota Solar CSG 19, LLCCorcoran, MN8 GWhOct 2017Dec 2024 Solar
B.R. Sartell CSGMinnesota Solar CSG 21, LLCSartell, MN4 GWhOct 2017Dec 2024 Solar
B.R. Sauk Rapids CSGMinnesota Solar CSG 9, LLCSauk Rapids, MN8 GWhOct 2017Dec 2024 Solar
Montgomery Winsted CSGMinnesota Solar CSG 4, LLCWinsted, MN5 GWhOct 2017Dec 2024 Solar
Apple Blossom Wind FarmApple Blossom Wind, LLCPigeon, MI262 GWhOct 2017Sep 2025 Wind
Univ Minnesota CHP PlantUniversity of Minnesota Central UtilitiesMinneapolis, MN166 GWhOct 2017Dec 2024 Natural Gas : 99.9%
Sumrall II Solar FarmOnward EnergySumrall, MS110 GWhNov 2017Sep 2025 Solar
Spartan PV 1, LLCNJR Clean Energy Ventures CorporationEast Lansing, MI12 GWhNov 2017Dec 2024 Solar
Michael SolarSoCore Energy LLCFreeport, MN7 GWhNov 2017Dec 2024 Solar
Kramer Solar CSGNational Grid RenewablesHector, MN6 GWhNov 2017Dec 2024 Solar
Beaver Creek WindMidAmerican Energy CoOgden, IA1 TWhNov 2017Sep 2025 Wind
CF Novel Solar CSG Gardens Two, LLCCypress Creek RenewablesMinnesota Lake, MN3 GWhNov 2017Dec 2024 Solar
CF Novel Solar CSG Gardens Eleven, LLCCypress Creek RenewablesMankato, MN5 GWhNov 2017Dec 2024 Solar
Crater Community SolarCrater Community SolarGranite Falls, MN5 GWhNov 2017Dec 2024 Solar
Red Pine Wind ProjectEDF Renewable Asset Holdings, Inc.Ivanhoe, MN739 GWhNov 2017Sep 2025 Wind
DodgeSun CSGNational Grid RenewablesKasson, MN9 GWhNov 2017Dec 2024 Solar
Richmond CSGSoCore Energy LLCRichmond, MN9 GWhNov 2017Dec 2024 Solar
Northfield Holdco CSGNorthfield Holdco LLCNorthfield, MN8 GWhNov 2017Dec 2024 Solar
PopeSun CSG, LLCCypress Creek RenewablesStarbuck, MN8 GWhNov 2017Dec 2024 Solar
CF Novel Solar CSG Gardens Five, LLCCypress Creek RenewablesWaseca, MN6 GWhNov 2017Dec 2024 Solar
CGSun, LLC Community SolarCypress Creek RenewablesCottage Grove, MN7 GWhNov 2017Dec 2024 Solar
CF Novel Solar CSG Gardens Seven, LLCCypress Creek RenewablesClear Lake, MN5 GWhNov 2017Dec 2024 Solar
MontSun Community SolarGenerate CapitalMontrose, MN9 GWhNov 2017Dec 2024 Solar
WaveSun Community SolarGenerate CapitalWaverly, MN8 GWhNov 2017Dec 2024 Solar
Tatanka WiHQC Tatanka Wi Solar Power Generation LLCBuffalo, MN11 GWhNov 2017Dec 2024 Solar
Prairie Wind FarmMidAmerican Energy CoMontezuma, IA586 GWhDec 2017Sep 2025 Wind
New Auburn DPC SolarSoCore Energy LLCNew Auburn, WI4 GWhDec 2017Sep 2025 Solar
Nesvold Watertown SolarSoCore Energy LLCWatertown, MN9 GWhDec 2017Dec 2024 Solar
Lahr 1, LLCSoCore Energy LLCWakefield Township, MN9 GWhDec 2017Dec 2024 Solar
Stuttgart SolarStuttgart Solar, LLCStuttgart, AR155 GWhDec 2017Sep 2025 Solar
Johnson Solar CSGNational Grid RenewablesEdgerton, MN9 GWhDec 2017Dec 2024 Solar
Gopher CSGSoCore Energy LLCTaylor Falls, MN8 GWhDec 2017Dec 2024 Solar
Taylors Falls CSGSoCore Energy LLCTaylor Falls, MN8 GWhDec 2017Dec 2024 Solar
LeSun CSG, LLCCypress Creek RenewablesWaterville, MN8 GWhDec 2017Dec 2024 Solar
WrightSun CSG, LLCCypress Creek RenewablesSt. Michael, MN6 GWhDec 2017Dec 2024 Solar
Scandia CSGDG Minnesota CSG, LLCScandia, MN9 GWhDec 2017Dec 2024 Solar
MP CSG 1 LLCUnited States Solar CorporationWrenshall, MN2 GWhDec 2017Dec 2024 Solar
WasecaSunNational Grid RenewablesWaseca, MN9 GWhJan 2018Dec 2024 Solar
Carina Community SolarCarina Community SolarZumbro Falls, MN6 GWhJan 2018Dec 2024 Solar
Lyra Community SolarLyra Community SolarWaterville, MN5 GWhJan 2018Dec 2024 Solar
DG AMP Solar ColdwaterDG AMP Solar, LLCColdwater, MI2 GWhJan 2018Dec 2024 Solar
Porter Way Community Solar GardenAEP Onsite Partners, LLCWaconia, MN5 GWhJan 2018Sep 2025 Solar
Veseli Community Solar GardenVeseli Solar I LLCWebster, MN2 GWhJan 2018Dec 2024 Solar
Lake Waconia Community Solar GardenLake Waconia Solar LLCWaconia, MN2 GWhJan 2018Dec 2024 Solar
Lake Waconia IV Community Solar GardenLake Waconia Solar IV LLCWaconia, MN2 GWhJan 2018Dec 2024 Solar
Berryville School District SolarToday's Power, Inc.Berryville, AR2 GWhJan 2018Dec 2024 Solar
Owatonna Energy StationSouthern Minnesota Mun P AgnyOwatonna, MN13 GWhFeb 2018Dec 2024 Natural Gas
Westside Energy StationRochester Public UtilitiesRochester, MN37 GWhFeb 2018Dec 2024 Natural Gas
Armstrong SolarETCAP NES CS MN 06 LLCGlenwood, MN5 GWhFeb 2018Dec 2024 Solar
Taurus Community SolarTaurus Community SolarMontevideo, MN6 GWhFeb 2018Dec 2024 Solar
Argo Navis Community SolarArgo Navis Community SolarScandia, MN5 GWhFeb 2018Dec 2024 Solar
Delphinus Community SolarDelphinus Community SolarSauk Rapids, MN3 GWhFeb 2018Dec 2024 Solar
Cottage Grove CSG, LLCEcoplexus, IncCottage Grove, MN8 GWhFeb 2018Dec 2024 Solar
Fox CSG, LLCEcoplexus, IncTaylors Falls, MN7 GWhFeb 2018Dec 2024 Solar
SunE Stolee CSG, LLCEcoplexus, IncKenyon, MN5 GWhFeb 2018Dec 2024 Solar
Wyoming 2 CSG, LLCEcoplexus, IncWyoming, MN8 GWhFeb 2018Dec 2024 Solar
Dundas Solar Holdings LLC CSGAltus Power America Management, LLCNorthfield, MN8 GWhFeb 2018Sep 2025 Solar
Waterville CSG Solar Holdings LLCAltus Power America Management, LLCWaterville, MN8 GWhFeb 2018Sep 2025 Solar
Sherburne Community SolarAEP Onsite Partners, LLCClear Lake, MN8 GWhFeb 2018Sep 2025 Solar
Marmas Solar CSGNational Grid RenewablesSt. Cloud, MN6 GWhMar 2018Dec 2024 Solar
Lindstrom Solar CSGNational Grid RenewablesLindstrom, MN5 GWhMar 2018Dec 2024 Solar
St. Cloud Solar CSGNational Grid RenewablesSt. Cloud, MN9 GWhMar 2018Dec 2024 Solar
Carver Gladden CSGMinnesota Solar CSG 8, LLCNorwood Young America, MN5 GWhMar 2018Dec 2024 Solar
New Germany Community Solar GardenNew Germany Solar I LLCNew Germany, MN2 GWhMar 2018Dec 2024 Solar
Zumbro Community Solar GardenZumbro Solar LLCZumbrota, MN2 GWhMar 2018Dec 2024 Solar
Huneke I CSGHuneke I CSG LLCZumbrota, MN2 GWhApr 2018Dec 2024 Solar
Krause CSGKrause CSG LLCRenville, MN2 GWhApr 2018Dec 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