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 Authority	Southwest Power Pool
States	Arkansas Colorado Iowa Kansas Louisiana Minnesota Missouri Montana Nebraska New Mexico North Dakota Oklahoma South Dakota Texas
Last Update	Oct 2026
Annual Generation	314.5 TWh
Power Plants	876
Utilities	471
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 \| 37.3% Natural Gas \| 26.9% Coal \| 26.5% Nuclear \| 5.1% Water \| 2.6% Solar \| 1.6% Other Fuel \| 0.2%

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

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Plant Name	Utility	Location	Annual Generation	Plant Date	Last Update	Fuel Types
Palo Duro Wind	Palo Duro Wind	Perryton, TX	1 TWh	Nov 2014	Jul 2026	Wind
Midwest Energy Community Solar Array	Midwest Energy Inc - (KS)	Colby, KS	2 GWh	Jan 2015	Jul 2026	Solar
Charles D. Lamb Energy Center	Oklahoma Municipal Power Authority	Ponca City, OK	118 GWh	Mar 2015	Dec 2025	Natural Gas
Beethoven Wind	NorthWestern Energy - (SD)	Tripp, SD	282 GWh	Apr 2015	Dec 2025	Wind
Fredericktown Energy Center	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Fredericktown, MO	4 GWh	May 2015	Dec 2025	Natural Gas
Elk Station	Golden Spread Electric Cooperative, Inc	Abernathy, TX	891 GWh	May 2015	Dec 2025	Natural Gas
Macon Solar Power Project	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Macon, MO	4 GWh	May 2015	Jul 2026	Solar
Buckeye Wind Energy Center	Invenergy Services LLC	Hays, KS	416 GWh	Jul 2015	Jul 2026	Wind
Balko Wind LLC	Balko Wind LLC	Balko, OK	516 GWh	Jul 2015	Jul 2026	Wind
Breckinridge Wind Project LLC	NextEra Energy Resources Breckinridge	Enid, OK	291 GWh	Jul 2015	Dec 2025	Wind
Pleasant Hill Wind Energy Project	Pleasant Hill Wind Energy LLC	Lorenzo, TX	33 GWh	Sep 2015	Dec 2025	Wind
Prairie Breeze II	Invenergy Services LLC	Elgin, NE	268 GWh	Sep 2015	Dec 2025	Wind
Arbuckle Mountain Wind Farm LLC	Arbuckle Mountain Wind Farm LLC	Davis, OK	291 GWh	Oct 2015	Dec 2025	Wind
Trenton Solar Farm (MO)	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Trenton, MO	4 GWh	Oct 2015	Dec 2025	Solar
Alexander Wind Farm LLC	SRIV Partnership LLC	Alexander, KS	168 GWh	Nov 2015	Dec 2025	Wind
Roosevelt County	Boralex US Operations LLC	Portales, NM	746 GWh	Nov 2015	Jul 2026	Wind
Goodwell Wind Project LLC	Goodwell Wind Project LLC	Goodwell, OK	407 GWh	Nov 2015	Jul 2026	Wind
Little Elk Wind Project LLC	Enel Green Power NA, Inc.	Cordell, OK	319 GWh	Nov 2015	Dec 2025	Wind
Campbell County Wind Farm	RWE Clean Energy	Pollock, SD	343 GWh	Nov 2015	Dec 2025	Wind
Slate Creek Wind Project LLC	EDF Renewable Asset Holdings, Inc.	Geuda Springs, KS	445 GWh	Nov 2015	Dec 2025	Wind
Cedar Bluff Wind, LLC	Cedar Bluff Wind, LLC	Brownwell, KS	776 GWh	Nov 2015	Dec 2025	Wind
Creston Ridge Wind Farm	Creston Ridge, LLC	Creston, NE	30 GWh	Nov 2015	Dec 2025	Wind
Waverly Wind Farm LLC	Waverly Wind Farm LLC	Waverly, KS	701 GWh	Dec 2015	Dec 2025	Wind
Milo Wind Project LLC	Boralex US Operations LLC	Portales, NM	183 GWh	Dec 2015	Dec 2025	Wind
UL Advanced Wind Turbine Test Facility	West Texas A&M University	Canyon, TX	12 GWh	Dec 2015	Dec 2025	Wind
UA Central Utility Plant	University Of Arkansas	Fayetteville, AR	37 GWh	Jan 2016	Dec 2025	Natural Gas
Kingfisher Wind LLC	Kingfisher Wind LLC	Kingfisher, OK	875 GWh	Feb 2016	Jul 2026	Wind
Grant Wind, LLC	Southern Power Co	Medford, OK	496 GWh	Mar 2016	Dec 2025	Wind
Prairie Breeze III	Invenergy Services LLC	Elgin, NE	135 GWh	Mar 2016	Dec 2025	Wind
Ozarks Natural Energy Community Solar	Ozarks Electric Coop Corp - (AR)	Springdale, AR	2 GWh	Mar 2016	Dec 2025	Solar
Tri County - TenK	Today's Power, Inc.	Hooker, OK	2 GWh	Mar 2016	Dec 2025	Solar
Marshall Wind Farm	BHE Renewables, LLC	Frankfort, KS	277 GWh	Apr 2016	Dec 2025	Wind
Rolla Solar Farm (MO)	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Rolla, MO	4 GWh	Apr 2016	Dec 2025	Solar
Holdrege Solar Center	Adapture Renewables, Inc.	Lincoln, NE	6 GWh	May 2016	Jul 2026	Solar
Stillwater Energy Center	Stillwater Utilities Authority	Stillwater, OK	108 GWh	Jun 2016	Dec 2025	Natural Gas
Roswell Solar, LLC	Roswell Solar, LLC	Roswell, NM	145 GWh	Jul 2016	Jul 2026	Solar
Waynesville Solar Farm (MO)	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Waynesville, MO	4 GWh	Jul 2016	Dec 2025	Solar
Chaves Solar, LLC	Chaves Solar LLC	Roswell, NM	141 GWh	Sep 2016	Jul 2026	Solar
Brady Wind Energy Center	Brady Wind, LLC	Dickinson, ND	639 GWh	Oct 2016	Dec 2025	Wind
Grande Prairie Wind Farm	BHE Renewables, LLC	O'Neill, NE	1 TWh	Nov 2016	Jul 2026	Wind
Drift Sand Wind Project LLC	Enel Green Power NA, Inc.	Rush Springs, OK	367 GWh	Nov 2016	Jul 2026	Wind
Caprock Solar 1 LLC	Deriva Energy	San Jon, NM	61 GWh	Nov 2016	Jul 2026	Solar
Bluestem	Bluestem Wind Energy, LLC	Beaver, OK	794 GWh	Nov 2016	Jul 2026	Wind
Brady II Wind Energy Center	Brady Wind II, LLC	Dickinson, ND	635 GWh	Nov 2016	Jul 2026	Wind
Grant Plains Wind, LLC	Southern Power Co	Medford, OK	531 GWh	Nov 2016	Jul 2026	Wind
Great Western Wind Energy, LLC	EDF Renewable Asset Holdings, Inc.	Arnett, OK	958 GWh	Nov 2016	Jul 2026	Wind
Rush Springs Wind	Rush Springs Wind Project	Marlow, OK	923 GWh	Nov 2016	Jul 2026	Wind
Ninnescah Wind Energy, LLC	Ninnescah Wind Energy LLC	Cunningham, KS	789 GWh	Nov 2016	Jul 2026	Wind
Kingman Wind	Kingman Wind Energy, LLC	Cunningham, KS	791 GWh	Nov 2016	Jul 2026	Wind
Osborn Wind Energy	Osborn Wind Energy LLC	Stewartsville, MO	688 GWh	Nov 2016	Jul 2026	Wind
Cimarron Bend Wind Project I, LLC	Cimarron Bend Wind Project I, LLC	Minneola, KS	745 GWh	Nov 2016	Jul 2026	Wind
Marshall Solar Farm (MO)	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Marshall, MO	4 GWh	Nov 2016	Dec 2025	Solar
South Sioux City Solar	Tesla Inc.	Dakota, NE	4 GWh	Nov 2016	Dec 2025	Solar
CCC Hastings Wind Turbine	CCC Hastings Renewable Energy, LLC	Hastings, NE	7 GWh	Nov 2016	Dec 2025	Wind
CML&P Generating Facility No. 2	City of Coffeyville - (KS)	Coffeyville, KS	85 GWh	Dec 2016	Dec 2025	Natural Gas
Bethel Wind Farm LLC	Southern Power Co	Dimmitt, TX	1 TWh	Dec 2016	Jul 2026	Wind
Prairie Sky Solar Farm	Kansas Electric Power Coop Inc	Andover, KS	2 GWh	Jan 2017	Dec 2025	Solar
Lindahl Wind Project, LLC	Lindahl Wind Project LLC	Tioga, ND	315 GWh	Feb 2017	Jul 2026	Wind
Cimarron Bend Wind Project II, LLC	Cimarron Bend Wind Project II, LLC	Minneola, KS	759 GWh	Feb 2017	Jul 2026	Wind
Western Plains Wind Farm	Evergy Kansas Central, Inc	Spearville, KS	1 TWh	Feb 2017	Jul 2026	Wind
Osawatomie Power Plant South Sub	City of Osawatomie - (KS)	Osawatomie, KS	3 MWh	Feb 2017	Dec 2025	Distillate Fuel Oil
Independence Solar Farm	MC Power Companies Inc	Independence, MO	5 GWh	Feb 2017	Jul 2026	Solar
Pine Ridge	Western Farmers Elec Coop, Inc	Apache, OK	5 GWh	Feb 2017	Jul 2026	Solar
Tuttle	Western Farmers Elec Coop, Inc	Tuttle, OK	3 GWh	Feb 2017	Jul 2026	Solar
Hinton	Western Farmers Elec Coop, Inc	Hinton, OK	5 GWh	Mar 2017	Jul 2026	Solar
Marietta	Western Farmers Elec Coop, Inc	Marietta, OK	5 GWh	Mar 2017	Jul 2026	Solar
City of Lexington	Madison Energy Holdings LLC	Lexington, NE	6 GWh	Apr 2017	Dec 2025	Solar
Cyril	Western Farmers Elec Coop, Inc	Cyril, OK	9 GWh	Apr 2017	Jul 2026	Solar
Bloom Wind	CP Bloom Wind LLC	Minneola, KS	627 GWh	May 2017	Jul 2026	Wind
Creston Ridge II, LLC	Creston Ridge II, LLC	Creston, NE	29 GWh	May 2017	Dec 2025	Wind
Westar Cities Solar	SoCore Energy LLC	Hutchinson, KS	2 GWh	Jun 2017	Dec 2025	Solar
Sterling I Wind Farm	AEM Wind LLC	Tatum, NM	114 GWh	Jun 2017	Jul 2026	Wind
Redbed Plains Wind Farm	Redbed Plains Wind Farm LLC	Tuttle, OK	416 GWh	Jun 2017	Jul 2026	Wind
Chillicothe Solar Farm	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Chillicothe, MO	4 GWh	Jun 2017	Dec 2025	Solar
Lebanon Solar Farm (MO)	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Lebanon, MO	4 GWh	Aug 2017	Dec 2025	Solar
BPU Solar Farm	MC Power Companies Inc	Kansas City, KS	2 GWh	Aug 2017	Dec 2025	Solar
Rock Creek Wind Project	Enel Green Power NA, Inc.	Tarkio, MO	1 TWh	Oct 2017	Jul 2026	Wind
Nixa Solar, LLC	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Nixa, MO	14 GWh	Oct 2017	Dec 2025	Solar
Higginsville Solar Farm	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Higginsville, MO	4 GWh	Oct 2017	Dec 2025	Solar
Cottonwood Wind Energy Center	Cottonwood Wind Project	Blue Hill, NE	365 GWh	Oct 2017	Jul 2026	Wind
Middle Daisy	Onyx Asset Services Group	Lovington, NM	9 GWh	Oct 2017	Dec 2025	Solar
Seward Wind Farm	Seward Wind LLC	Seward, NE	6 GWh	Nov 2017	Dec 2025	Wind
Rock Falls Wind Farm LLC	Public Service Co of Oklahoma	Braman, OK	387 GWh	Nov 2017	Jan 2026	Wind
Thunder Ranch Wind Project	Thunder Ranch Wind Project, LLC	Marland, OK	986 GWh	Nov 2017	Jul 2026	Wind
Red Dirt Wind Project	Red Dirt Wind Project, LLC	Hennessy, OK	907 GWh	Nov 2017	Jul 2026	Wind
Kearney NPPD Solar Project	SoCore Energy LLC	Kearney, NE	8 GWh	Nov 2017	Dec 2025	Solar
Covington Solar Farm	Oklahoma Gas & Electric Co	Covington, OK	12 GWh	Jan 2018	Dec 2025	Solar
Osawatomie Power Plant North Sub	City of Osawatomie - (KS)	Osawatomie, KS	3 MWh	Apr 2018	Dec 2025	Distillate Fuel Oil
El Dorado Springs Solar Farm	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	El Dorado Springs, MO	4 GWh	May 2018	Dec 2025	Solar
Independence II Solar Farm	MC Power Companies Inc	Independence, MO	14 GWh	May 2018	Jul 2026	Solar
Perennial Windfarm	Perennial Wind, LLC	Fairmont, NE	33 GWh	Jun 2018	Dec 2025	Wind
Farmington Solar Farm	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Farmington, MO	4 GWh	Aug 2018	Dec 2025	Solar
Persimmon Creek Wind Farm 1, LLC	Evergy Kansas Central, Inc	Vici, OK	851 GWh	Aug 2018	Jul 2026	Wind
Aurora County Wind	RWE Clean Energy	White Lake, SD	80 GWh	Sep 2018	Dec 2025	Wind
Brule County Wind	RWE Clean Energy	Kimball, SD	80 GWh	Sep 2018	Dec 2025	Wind
GIUD Solar I	Onsite Partners, LLC	Grand Island, NE	2 GWh	Sep 2018	Dec 2025	Solar
Lorenzo Wind	Lorenzo Wind, LLC	Lorenzo, TX	356 GWh	Nov 2018	Jul 2026	Wind
Rattlesnake Creek Wind Project	Rattlesnake Creek Wind Project, LLC	Dixon, NE	919 GWh	Nov 2018	Jul 2026	Wind
Blue Cloud Wind Energy LLC	TC Energy	Sudan, TX	571 GWh	Nov 2018	Jul 2026	Wind
Wildcat Ranch Wind Project	Wildcat Ranch Wind Project, LLC	Morton, TX	660 GWh	Nov 2018	Jul 2026	Wind

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#26	Associated Electric Cooperative, Inc.	22.9 TWh	47
#46	El Paso Electric Company	7.4 TWh	37
#3	Electric Reliability Council of Texas, Inc.	506.3 TWh	1,487
#2	Midcontinent Independent System Operator, Inc.	677.7 TWh	3,095
#20	Public Service Company of Colorado	47.6 TWh	248
#32	Public Service Company of New Mexico	16.9 TWh	137
#53	Southwestern Power Administration	3.5 TWh	37
#9	Tennessee Valley Authority	166.2 TWh	209
#34	Western Area Power Administration - Rocky Mountain Region	14.8 TWh	206
#62	Western Area Power Administration - Upper Great Plains West	168.1 GWh	24

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#2	Midcontinent Independent System Operator, Inc.	677.7 TWh	3,095
#3	Electric Reliability Council of Texas, Inc.	506.3 TWh	1,487
#5	Southwest Power Pool	314.5 TWh	876
#6	Southern Company Services, Inc. - Trans	259.3 TWh	423
#7	California Independent System Operator	168.7 TWh	2,170
#9	Tennessee Valley Authority	166.2 TWh	209
#10	Florida Power & Light Co.	153.0 TWh	188
#12	New York Independent System Operator	134.1 TWh	1,334
#13	Duke Energy Carolinas	113.4 TWh	578
#15	ISO New England	112.2 TWh	1,667