Southwest Power Pool

Balancing Authority Summary Information

Southwest Power Pool is ranked #5 out of 65 balancing authorities in terms of total annual electricity generation.

Balancing AuthoritySouthwest Power Pool
States Arkansas Colorado Iowa Kansas Louisiana Minnesota Missouri Montana Nebraska New Mexico North Dakota Oklahoma South Dakota Texas
Last Update Nov 2025
Annual Generation 299.9 TWh
Power Plants835
Utilities440
Ranked #5 out of 65 in terms of net annual generation
Ranked #3 out of 32 in terms of annual generation from wind
Power Plant Types Wind | 36.4% Coal | 28.8% Natural Gas | 25.6% Nuclear | 5.4% Water | 2.9% Solar | 0.7% Other Fuel | 0.2%

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Daily Net Generation for Southwest Power Pool for the past 3 Years

List of All Southwest Power Pool Power Plants

Displaying Results 1 to 100 of 660
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Flat Ridge 2 Wind Energy LLCAE Power Services LLCZenda, KS965 GWhSep 2012Sep 2025 Wind
Flat Ridge 3Invenergy Services LLCZenda, KS465 GWhNov 2021Sep 2025 Wind
MobileNebraska Public Power DistrictYork, NE45 MWhDec 1979Dec 2024 Distillate Fuel Oil
Sleeping Bear LLCNRG Energy Gas & Wind Holdings IncWoodward, OK63 GWhSep 2007Dec 2024 Wind
Oklahoma Wind Energy CenterFPL Energy Oklahoma Wind LLCWoodward, OK145 GWhSep 2003Dec 2024 Wind
Keenan II Renewable Energy Co LLCCPV Keenan II Renewable Energy Co LLCWoodward, OK261 GWhNov 2010Dec 2024 Wind
OU Spirit Wind FarmOklahoma Gas & Electric CoWoodward, OK136 GWhNov 2009Dec 2024 Wind
Boiling Springs Wind FarmBig Sky Wind, LLCWoodward, OK588 GWhNov 2020Sep 2025 Wind
Buffalo Bear LLCBuffalo Bear, LLCWoodward, OK19 GWhNov 2008Dec 2024 Wind
Cuming County Renewables, LLCCuming County Renewables. LLCWisner, NE9 GWhNov 2019Dec 2024 Wind
WisnerCity of WisnerWisner, NE81 MWhApr 1969Dec 2024 Distillate Fuel Oil
Plum Creek Wind Project (NE)Plum Creek Wind, LLCWinside, NE829 GWhMay 2020Sep 2025 Wind
West 14th StreetCity of Winfield - (KS)Winfield, KS1 GWhJul 1962Dec 2024 Natural Gas
East 12th StreetCity of Winfield - (KS)Winfield, KS7 GWhMay 1970Dec 2024 Natural Gas : 99.9%
Waste Water Plant GeneratorCity of Winfield - (KS)Winfield, KS6 MWhFeb 1993Dec 2024 Distillate Fuel Oil
Pioneer Generation StationBasin Electric Power CoopWilliston, ND1 TWhAug 2013Dec 2024 Natural Gas
Noble Hill LandfillCity of Springfield (MO)Willard, MO2 GWhApr 2006Dec 2023 Landfill Gas
Golden Spread Panhandle Wnd RchGolden Spread Electric Cooperative, IncWilderado, TX182 GWhAug 2011Dec 2024 Wind
WilberCity of WilberWilber, NE24 MWhDec 1959Dec 2024 Distillate Fuel Oil
Deer Creek StationBasin Electric Power CoopWhite, SD1 TWhJul 2012Dec 2024 Natural Gas
Aurora County WindConsolidated Edison Development Inc.White Lake, SD67 GWhSep 2018Dec 2024 Wind
Llano Estacado Wind RanchLlano Estacado Wind RanchWhite Deer, TX95 GWhNov 2001Dec 2024 Wind
IatanEvergy MetroWeston, MO5 TWhApr 1980Sep 2025 Subbituminous Coal : 99.0% Distillate Fuel Oil : 1.0%
Milligan 1 Wind FarmMilligan 1 Wind, LLCWestern, NE1 TWhNov 2020Sep 2025 Wind
Atchison County WindUnion Electric Co - (MO)Westboro, MO879 GWhFeb 2021Sep 2025 Wind
West Point MunicipalCity of West Point - (NE)West Point, NE109 MWhApr 1947Dec 2024 Natural Gas : 65.7% Distillate Fuel Oil : 34.3%
West Plains Solar IEvergy Kansas Central, IncWest Plains, MO16 GWhFeb 2022Dec 2024 Solar
City of West Plains Power StationCity of West Plains - (MO)West Plains, MO4 GWhApr 2000Dec 2024 Natural Gas : 59.7% Distillate Fuel Oil : 40.3%
Wessington SpringsWessington WindWessington Springs, SD227 GWhJan 2009Sep 2025 Wind
Wellington 2City of Wellington - (KS)Wellington, KS2 GWhDec 1988Dec 2024 Natural Gas
Wellington 1City of Wellington - (KS)Wellington, KS7 GWhJul 1972Dec 2024 Natural Gas : 99.9%
WPWPWild Plains Wind Project, LLCWellington, KS700 GWh-Sep 2025 Wind
WeleetkaPublic Service Co of OklahomaWeleetka, OK4 GWhSep 1963Dec 2024 Natural Gas
Weatherford Wind Energy CenterFPL Energy Weatherford, LLCWeatherford, OK602 GWhMar 2005Dec 2024 Wind
Waynesville Solar Farm (MO)Missouri Jnt Muni.Pwr Elec. Ut. Comm.Waynesville, MO5 GWhJul 2016Dec 2024 Solar
Wayne ICCity of WayneWayne, NE43 MWhDec 1946Dec 2024 Distillate Fuel Oil
Waverly Wind Farm LLCWaverly Wind Farm LLCWaverly, KS771 GWhDec 2015Dec 2024 Wind
SharpeKansas Electric Power Coop IncWaverly, KS1 GWhJun 2002Dec 2024 Distillate Fuel Oil
Oak Leaf - CSG Portfolio (OL 36)Distributed Solar Development, LLCWatkins, CO3 GWhMay 2021Dec 2024 Solar
Oak Leaf - CSG Portfolio (OL 44)Distributed Solar Development, LLCWatkins, CO4 GWhNov 2020Dec 2024 Solar
Oak Leaf - CSG Portfolio (OL 38)Distributed Solar Development, LLCWatkins, CO3 GWhMay 2021Dec 2024 Solar
Oak Leaf - CSG Portfolio (OL 39)Distributed Solar Development, LLCWatkins, CO3 GWhMay 2021Dec 2024 Solar
Oak Leaf - CSG Portfolio (OL 37)Distributed Solar Development, LLCWatkins, CO3 GWhNov 2020Dec 2024 Solar
Watertown Power PlantMissouri Basin Muni Power AgnyWatertown, SD5 GWhDec 1977Dec 2024 Distillate Fuel Oil
WashingtonCity of Washington - (KS)Washington, KS125 MWhOct 1953Dec 2024 Distillate Fuel Oil : 73.7% Natural Gas : 26.3%
WakefieldCity of Wakefield - (NE)Wakefield, NE14 MWhDec 1914Dec 2023 Distillate Fuel Oil
WahooCity of Wahoo - (NE)Wahoo, NE132 MWhJul 1936Dec 2024 Distillate Fuel Oil : 84.9% Natural Gas : 15.1%
Persimmon Creek Wind Farm 1, LLCEvergy Kansas Central, IncVici, OK825 GWhAug 2018Sep 2025 Wind
Spirit MoundBasin Electric Power CoopVermillion, SD2 GWhMay 1978Aug 2025 Distillate Fuel Oil
Spinning Spur Wind LLCEDF Renewable Asset Holdings, Inc.Vegas, TX334 GWhOct 2012Dec 2024 Wind
Wildorado Wind LLCWildorado Wind, LLCVega, TX692 GWhMar 2007Dec 2024 Wind
Ellis HydroArkansas Electric Coop CorpVan Buren, AR129 GWhNov 1988Dec 2024 Water
International Paper Valliant OKInternational Paper - ValliantValliant, OK395 GWhSep 1971Sep 2025 Black Liquor : 59.3% Natural Gas : 24.9% Other Biomass Solids : 15.8%
Valentine Wind, LLCValentine Wind, LLCValentine, NE6 GWhAug 2014Dec 2024 Wind
SPPW1, LLCSPPW1, LLCUpland, NE25 GWhJun 2022Dec 2024 Wind
RubartSunflower Electric Power CorpUlysses, KS41 GWhAug 2014Dec 2024 Natural Gas
TuttleWestern Farmers Elec Coop, IncTuttle, OK4 GWhFeb 2017Sep 2025 Solar
Redbed Plains Wind FarmRedbed Plains Wind Farm LLCTuttle, OK347 GWhJun 2017Sep 2025 Wind
TulsaPublic Service Co of OklahomaTulsa, OK385 GWhOct 1956Dec 2024 Natural Gas
Quay CountySouthwestern Public Service CoTucumcari, NM378 MWhSep 2013Dec 2024 Distillate Fuel Oil
Beethoven WindNorthWestern Energy - (SD)Tripp, SD303 GWhApr 2015Dec 2024 Wind
Trenton NorthTrenton Municipal Utilities - (MO)Trenton, MO157 MWhMay 1974Dec 2024 Distillate Fuel Oil
Trenton SouthTrenton Municipal Utilities - (MO)Trenton, MO140 MWhJun 2000Dec 2024 Distillate Fuel Oil
Trenton Solar Farm (MO)Missouri Jnt Muni.Pwr Elec. Ut. Comm.Trenton, MO5 GWhOct 2015Dec 2024 Solar
Waste Management Rolling Meadows LFGTEWM Renewable Energy LLCTopeka, KS47 GWhDec 2009Dec 2024 Landfill Gas
FreeState Crooked Post Solar IEvergy Kansas Central, IncTopeka, KS4 GWhFeb 2023Dec 2024 Solar
Harry D Mattison Gas PlantSouthwestern Electric Power CoTontitown, AR279 GWhJun 2007Nov 2024 Natural Gas
Lindahl Wind Project, LLCEnel Green Power NA, Inc.Tioga, ND500 GWhFeb 2017Sep 2025 Wind
Aurora Wind ProjectAurora Wind Project, LLCTioga, ND912 GWhDec 2020Sep 2025 Wind
Traverse Wind Project, LLCSouthwestern Electric Power CoThomas, OK3 TWhMar 2022Sep 2025 Wind
Tenderloin Wind (6) LLCUPC Power SolutionsTexhoma, TX4 GWhDec 2006Dec 2024 Wind
Southwest Arkansas ElectricToday's Power, Inc.Texarkana, AR2 GWhJan 2020Dec 2024 Solar
Burt County Solar HybridBCSB, LLCTekamah, NE2 GWhMay 2021Dec 2024 Solar
Sterling I Wind FarmAEM Wind LLCTatum, NM109 GWhJun 2017Sep 2025 Wind
Rock Creek Wind ProjectEnel Green Power NA, Inc.Tarkio, MO1 TWhOct 2017Sep 2025 Wind
Diamond Vista Wind Project, LLCEnel Green Power Diamond Vista Wind Project, LLCTampa, KS904 GWhNov 2018Sep 2025 Wind
Elk City LLCElk City LLCSweetwater, OK497 GWhNov 2009Sep 2025 Wind
Gerald GentlemanNebraska Public Power DistrictSutherland, NE7 TWhMar 1979Sep 2025 Subbituminous Coal : 99.5% Natural Gas : 0.5%
Iowa Lakes Superior Wind FarmIowa Lakes Electric CoopSuperior, IA36 GWhMar 2009Dec 2024 Wind
Flat Iron Wind (7) LLCUPC Power SolutionsSunray, TX5 GWhMar 2008Dec 2024 Wind
Sunray Wind IDiamond Shamrock Refining Company LPSunray, TX130 GWhAug 2009Dec 2024 Wind
Brisket Wind (8) LLCUPC Power SolutionsSunray, TX6 GWhMar 2008Dec 2024 Wind
Tri-Tip Wind (9) LLCUPC Power SolutionsSunray, TX6 GWhMar 2008Dec 2024 Wind
Dakota Range III Wind ProjectEngie North AmericaSummit, SD604 GWhApr 2021Sep 2025 Wind
Diamond Spring, LLCALLETE Clean EnergySulphur, OK692 GWhNov 2020Sep 2025 Wind
Glass Sands Wind FacilitySouthern Power CoSulphur, OK418 GWhOct 2021Sep 2025 Wind
Blue Cloud Wind Energy LLCTC EnergySudan, TX567 GWhNov 2018Sep 2025 Wind
Stuart (NE)City of Stuart - (NE)Stuart, NE5 MWhDec 1951Dec 2024 Distillate Fuel Oil : 86.1% Natural Gas : 13.9%
Stromsburg-Polk CountyToday's Power, Inc.Stromsburg, NE2 GWhOct 2023Dec 2024 Solar
Filet Wind (5) LLCUPC Power SolutionsStratford, TX3 GWhOct 2006Dec 2024 Wind
Springfield Solar 1 LLCStrata Manager, LLCStrafford, MO7 GWhMay 2014Sep 2025 Solar
McCartneyCity Utilities of Springfield - (MO)Strafford, MO112 GWhJun 2002Dec 2024 Natural Gas
Stillwater Energy CenterStillwater Utilities AuthorityStillwater, OK139 GWhJun 2016Dec 2024 Natural Gas
Osborn Wind EnergyOsborn Wind Energy LLCStewartsville, MO681 GWhNov 2016Sep 2025 Wind
SterlingCity of Sterling - (KS)Sterling, KS32 MWhJul 1950Dec 2024 Natural Gas : 62.1% Distillate Fuel Oil : 37.9%
Leland OldsBasin Electric Power CoopStanton, ND2 TWhDec 1965Sep 2025 Lignite Coal : 99.5%
St. Paul-Howard GreeleyToday's Power, Inc.St. Paul, NE2 GWhJul 2023Dec 2024 Solar
Jeffrey Energy CenterEvergy Kansas Central, IncSt. Mary's, KS8 TWhJun 1978Sep 2025 Subbituminous Coal : 99.8%
Sweetland Wind Farm, LLCSweetland Wind Farm, LLCSt. Lawrence, SD736 GWhSep 2023Sep 2025 Wind
St. GeorgeToday's Power, Inc.St. George, KS2 GWhMay 2021Dec 2024 Solar

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#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
#15ISO New England105.5 TWh1,577