Southwest Power Pool

Balancing Authority Summary Information

Southwest Power Pool is ranked #5 out of 64 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 Jul 2026
Annual Generation 306.8 TWh
Power Plants856
Utilities453
Ranked #5 out of 64 in terms of net annual generation
Ranked #3 out of 32 in terms of annual generation from wind
Power Plant Types Wind | 37.1% Coal | 27.5% Natural Gas | 26% Nuclear | 5.3% Water | 2.7% Solar | 1.3% 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 665
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Wagon Wheel WindSouthwestern Electric Power CoOrlando, OK801 GWhNov 2025Mar 2026 Wind
HindsvilleToday's Power, Inc.Hindsville, AR127 MWhNov 2025Dec 2025 Solar
Willow Creek Wind (OK)Willow Creek Wind LLCMorrison, OK545 GWhOct 2025May 2026 Wind
City of ClarksvilleToday's Power, Inc.Clarksville, AR663 MWhOct 2025Dec 2025 Solar
Bowman WindBowman Wind, LLCBowman, ND477 GWhOct 2025May 2026 Wind
XNA (NW AR Natnl Airport)Today's Power, Inc.Bentonville, AR1 GWhSep 2025Dec 2025 Solar
Rocking R Solar, LLCRocking R Solar, LLCHosston, LA120 GWhJul 2025May 2026 Solar
Flat Ridge 5Public Service Co of OklahomaHarper, KS294 GWhJul 2025Feb 2026 Wind
Flat Ridge 4Public Service Co of OklahomaHarper, KS375 GWhMay 2025Feb 2026 Wind
Turtle CreekOmaha Public Power DistrictSpringfield, NE465 GWhMay 2025May 2026 Natural Gas : 98.3% Distillate Fuel Oil : 1.7%
Pixley Solar EnergyPublic Service Co of OklahomaMedicine Lodge, KS456 GWhApr 2025May 2026 Solar
Madison Solar (NE)MMPS1, LLCMadison, NE3 GWhApr 2025Dec 2025 Solar
Riley III - Site 6 Community SolarOnyx Asset Services GroupFort Riley, KS3 GWhFeb 2025Dec 2025 Solar
RussellSunflower Electric Power CorpRussell, KS2 GWhFeb 2025Dec 2025 Solar
WPWPWild Plains Wind Project, LLCWellington, KS1 TWhJan 2025May 2026 Wind
Osawatomie SolarEvergy Kansas Central, IncOsawatomie, KS11 GWhNov 2024Dec 2025 Solar
Oliver Wind IVOliver Wind IV, LLCHannover, ND806 GWhNov 2024May 2026 Wind
Museum Drive East SolarCity of Grand Island - (NE)Grand Island, NE20 GWhNov 2024Dec 2025 Solar
Ponderosa Wind IIPonderosa Wind II, LLCBalko, OK461 GWhNov 2024May 2026 Wind
Diversion Wind Energy LLCSouthwestern Electric Power CoSeymour, TX738 GWhNov 2024Jan 2026 Wind
RE Solar, LLCRedfield Energy, LLCRedfield, SD12 GWhNov 2024Dec 2025 Solar
Osage City SolarEvergy Kansas Central, IncOsage City, KS3 GWhNov 2024Dec 2025 Solar
NLRED 5MWToday's Power, Inc.North Little Rock, AR11 GWhAug 2024Dec 2025 Solar
Fredonia Solar (KS)PPM Solar LLCFredonia, KS4 GWhApr 2024Dec 2025 Solar
Platteview Solar LLCAES Distributed EnergyAshland, NE151 GWhApr 2024May 2026 Solar
North Fork Solar ProjectNorth Fork Solar Project, LLCSnyder, OK319 GWhApr 2024May 2026 Solar
Horizon Hill Wind ProjectHorizon Hill Wind, LLCCrescent, OK663 GWhJan 2024May 2026 Wind
White Rock East Wind ProjectWhite Rock Wind East, LLCAnadarko, OK702 GWhDec 2023May 2026 Wind
DIVOCSG 2 LLCMadison Energy Investments LLCCokato, MN742 MWhNov 2023Dec 2025 Solar
White Rock West Wind ProjectWhite Rock Wind West, LLCAnadarko, OK383 GWhNov 2023May 2026 Wind
North Bend Wind Project, LLCNorth Bend Wind Project, LLCHighmore, SD854 GWhNov 2023May 2026 Wind
FreeState Stull Solar IEvergy Kansas Central, IncLeCompton, KS3 GWhNov 2023Dec 2025 Solar
High Banks WindHigh Banks Wind, LLCBelleville, KS3 TWhNov 2023May 2026 Wind
People'sToday's Power, Inc.Fitzhugh, OK12 GWhNov 2023Dec 2025 Solar
Caney ValleyToday's Power, Inc.Sedan, KS2 GWhOct 2023Dec 2025 Solar
Stromsburg-Polk CountyToday's Power, Inc.Stromsburg, NE2 GWhOct 2023Dec 2025 Solar
BESSP1, LLC.BESSP1, LLC.Shallowater, TX9 GWhOct 2023Dec 2025 Solar
Sweetland Wind Farm, LLCSweetland Wind Farm, LLCSt. Lawrence, SD830 GWhSep 2023May 2026 Wind
Sunflower Energy Center, LLCSunflower Energy Center, LLCPeabody, KS799 GWhSep 2023May 2026 Wind
Ruby-NorrisToday's Power, Inc.Milford, NE2 GWhSep 2023Dec 2025 Solar
Fall River Solar, LLCGreenbacker Renewable Energy CorporationEdgemont, SD171 GWhAug 2023May 2026 Solar
St. Paul-Howard GreeleyToday's Power, Inc.St. Paul, NE2 GWhJul 2023Dec 2025 Solar
Deshler SolarToday's Power, Inc.Hebron, NE2 GWhJul 2023Dec 2025 Solar
Hayhurst New Mexico SolarHayhurst New Mexico SolarMalaga, NM57 GWhJul 2023Dec 2025 Solar
Fredonia (KS)City of Fredonia - (KS)Fredonia, KS6 MWhMay 2023Dec 2025 Distillate Fuel Oil
Centerville (NE)Today's Power, Inc.Roca, NE2 GWhMay 2023Dec 2025 Solar
Fayetteville Public Schools (Ozarks)Nabholz Solar FPS Ozarks, LLCElkins, AR2 GWhMay 2023Dec 2024 Solar
Solomon-DS&OToday's Power, Inc.Solomon, KS2 GWhApr 2023Dec 2025 Solar
UADAEntegrity Solar UA AG, LLCNashville, AR6 GWhApr 2023Dec 2024 Solar
Chaves County Solar IIChaves County Solar II, LLCRoswell, NM65 GWhMar 2023May 2026 Solar
Buzzard FlopPeoples Electric CooperativeCalvin, OK13 GWhMar 2023Dec 2025 Natural Gas
Stuart (OK)Peoples Electric CooperativeMcAlester, OK12 GWhMar 2023Dec 2025 Natural Gas
FreeState Crooked Post Solar IEvergy Kansas Central, IncTopeka, KS3 GWhFeb 2023Dec 2025 Solar
Seven Cowboy Wind Project, LLCSeven Cowboy Wind Project, LLCRocky, OK1 TWhFeb 2023May 2026 Wind
FreeState Kiro Solar IEvergy Kansas Central, IncSilver Lake, KS2 GWhJan 2023Dec 2025 Solar
25 Mile CreekEnel Green Power NA, Inc.Gage, OK1 TWhDec 2022May 2026 Wind
Hawthorn Solar IEvergy MetroKansas City, MO16 GWhDec 2022Dec 2025 Solar
Thunderhead Wind Energy LLCInvenergy Services LLCBoone, NE1 TWhOct 2022May 2026 Wind
Great Prairie WindGreat Prairie Wind LLCGruver, TX4 TWhOct 2022May 2026 Wind
Hecate Energy Upshur Rural LLCHecate Energy Upshur Rural LLCOre City, TX4 GWhJun 2022Dec 2024 Solar
Springdale School DistrictToday's Power, Inc.Springdale, AR5 GWhJun 2022Dec 2025 Solar
SPPW1, LLCSPPW1, LLCUpland, NE24 GWhJun 2022Dec 2025 Wind
Beloit Solar LLCPPM Solar LLCBeloit, KS4 GWhMay 2022Dec 2025 Solar
Traverse Wind Project, LLCSouthwestern Electric Power CoThomas, OK3 TWhMar 2022May 2026 Wind
Bob Glanzer Generating StationNorthWestern Energy - (SD)Huron, SD104 GWhMar 2022Dec 2024 Natural Gas
CMS-ColdwaterToday's Power, Inc.Coldwater, KS3 GWhMar 2022Dec 2025 Solar
BP-KanzaToday's Power, Inc.Pratt, KS2 GWhMar 2022Dec 2025 Solar
Butterfield Solar FarmOklahoma Gas & Electric CoDurant, OK11 GWhFeb 2022Dec 2025 Solar
West Plains Solar IEvergy Kansas Central, IncWest Plains, MO15 GWhFeb 2022Dec 2025 Solar
Haystack Wind Project, LLCHaystack Wind Project, LLCCarroll, NE852 GWhFeb 2022May 2026 Wind
Corvias - Fort Riley IIOnyx Asset Services GroupFort Riley, KS2 GWhJan 2022Dec 2025 Solar
Caddo WindALLETE Clean EnergyApache, OK955 GWhDec 2021May 2026 Wind
City of Green Forest (Carroll)Entegrity Solar Green Forest, LLCBerryville, AR2 GWhDec 2021Dec 2024 Solar
Little Blue Wind Project, LLCLittle Blue Wind Project, LLCBlue Hill, NE894 GWhNov 2021May 2026 Wind
Rockhaven Wind Project, LLCRockhaven Wind Project, LLCHennepin, OK533 GWhNov 2021May 2026 Wind
Jayhawk Wind Energy CenterInvenergy Services LLCHepler, KS684 GWhNov 2021May 2026 Wind
Flat Ridge 3Invenergy Services LLCZenda, KS491 GWhNov 2021May 2026 Wind
Irish Creek WindIrish Creek Wind, LLCFrankfort, KS951 GWhNov 2021May 2026 Wind
Oak Leaf Solar XVIII LLCAltus Power America Management, LLCDenver, CO18 GWhNov 2021Dec 2025 Solar
Iron Star Wind ProjectEngie North AmericaDodge City, KS1 TWhNov 2021May 2026 Wind
Glass Sands Wind FacilitySouthern Power CoSulphur, OK449 GWhOct 2021May 2026 Wind
Branch Solar FarmOklahoma Gas & Electric CoBranch, AR7 GWhSep 2021Dec 2025 Solar
POET Bioprocessing- MitchellPOET Bioprocessing- MitchellMitchell, SD20 GWhSep 2021Dec 2025 Natural Gas
Western Plains WindWestern Plains Wind, LLCOakley, KS12 GWhSep 2021Dec 2025 Wind
Maverick Wind Project, LLCPublic Service Co of OklahomaMeno, OK938 GWhAug 2021May 2026 Wind
AmericusToday's Power, Inc.Emporia, KS2 GWhJul 2021Dec 2025 Solar
Monroe 009452 SCS Cozad, LLCArevon Energy, Inc.Cozad, NE4 GWhJun 2021Dec 2025 Solar
Ozark Solar ParkToday's Power, Inc.Lincoln, AR4 GWhJun 2021Dec 2025 Solar
Oak Leaf - CSG Portfolio (OL 36)Distributed Solar Development, LLCWatkins, CO3 GWhMay 2021Dec 2025 Solar
Greensburg SolarToday's Power, Inc.Greensburg, KS2 GWhMay 2021Dec 2025 Solar
Burt County Solar HybridBCSB, LLCTekamah, NE1 GWhMay 2021Dec 2025 Solar
Oak Leaf - CSG Portfolio (OL 39)Distributed Solar Development, LLCWatkins, CO3 GWhMay 2021Dec 2025 Solar
Dodge County Solar HybridBCSB, LLCScribner, NE1 GWhMay 2021Dec 2025 Solar
Oak Leaf - CSG Portfolio (OL 38)Distributed Solar Development, LLCWatkins, CO3 GWhMay 2021Dec 2025 Solar
St. GeorgeToday's Power, Inc.St. George, KS2 GWhMay 2021Dec 2025 Solar
Neosho Ridge Wind Energy CenterEmpire District Electric CoGalesburg, KS1 TWhApr 2021May 2026 Wind
DeGraff Butler ElectricToday's Power, Inc.Burns, KS2 GWhApr 2021Dec 2025 Solar
OskaloosaToday's Power, Inc.Oskaloosa, KS2 GWhApr 2021Dec 2025 Solar
Airport 009239 SCS Lexington, LLCArevon Energy, Inc.Lexington, NE2 GWhApr 2021Dec 2025 Solar
MoundToday's Power, Inc.Mound Valley, KS2 GWhApr 2021Dec 2025 Solar

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#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
#15ISO New England111.1 TWh1,629