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	314.8 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 \| 37.6% Natural Gas \| 26.7% Coal \| 26.4% Nuclear \| 5.1% Water \| 2.6% Solar \| 1.5% 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
Snider Industries	Snider Industries Inc	Marshall, TX	14 GWh	Jul 1983	Dec 2025	Wood/Wood Waste Solids
Skeleton Creek Energy Center Hybrid	Skeleton Creek Energy Center	Carrier, OK	1 TWh	Nov 2020	Jul 2026	Wind : 66.3% Solar : 33.7%
Prairie Winds SD1	Basin Electric Power Coop	Crow Lake, SD	358 GWh	Jan 2011	Dec 2025	Wind
Broken Bow Wind LLC	Broken Bow Wind LLC	Broken Bow, NE	222 GWh	Nov 2012	Dec 2025	Wind
Prairie Winds ND1	Basin Electric Power Coop	Minot, ND	354 GWh	Nov 2009	Dec 2025	Wind
Tenderloin Wind (6) LLC	UPC Power Solutions	Texhoma, TX	16 GWh	Dec 2006	Dec 2025	Wind
Filet Wind (5) LLC	UPC Power Solutions	Stratford, TX	11 GWh	Oct 2006	Dec 2025	Wind
Porterhouse Wind (4) LLC	UPC Power Solutions	Gruver, TX	66 GWh	Dec 2007	Dec 2025	Wind
Smoky Hills Wind Project Phase I	Smoky Hills Wind Farm I LLC	Lincoln, KS	140 GWh	Dec 2007	Dec 2025	Wind
Wildorado Wind LLC	Wildorado Wind, LLC	Vega, TX	672 GWh	Mar 2007	Dec 2025	Wind
Centennial Wind Farm	Oklahoma Gas & Electric Co	Fort Supply, OK	157 GWh	Nov 2006	Dec 2025	Wind
Spearville	Evergy Metro	Ford, KS	128 GWh	Aug 2006	Dec 2025	Wind
Blue Canyon Windpower II	Blue Canyon Windpower II LLC	Carnegie, OK	566 GWh	Nov 2005	Dec 2025	Wind
San Juan Mesa Wind Project LLC	NRG Energy Gas & Wind Holdings Inc	Elida, NM	223 GWh	Nov 2005	Jul 2026	Wind
Elk River Wind	Avangrid Power LLC	Beaumont, KS	265 GWh	Nov 2005	Dec 2025	Wind
Caprock Wind Farm	Leeward Asset Management, LLC	San Jon, NM	379 GWh	Nov 2004	Dec 2025	Wind
Weatherford Wind Energy Center	FPL Energy Weatherford, LLC	Weatherford, OK	610 GWh	Mar 2005	Dec 2025	Wind
Ainsworth Wind	Nebraska Public Power District	Ainsworth, NE	66 GWh	Sep 2005	Dec 2025	Wind
Oklahoma Wind Energy Center	FPL Energy Oklahoma Wind LLC	Woodward, OK	141 GWh	Sep 2003	Dec 2025	Wind
Minot Wind Project	Basin Electric Power Coop	Minot, ND	18 GWh	Dec 2002	Dec 2024	Wind
Gray County Wind Energy	Gray County Wind Energy LLC	Montezuma, KS	237 GWh	Oct 2001	Dec 2025	Wind
Llano Estacado Wind Ranch	Llano Estacado Wind Ranch	White Deer, TX	77 GWh	Nov 2001	Dec 2025	Wind
Central Plains Wind Farm	Evergy Kansas Central, Inc	Marienthal, KS	98 GWh	Feb 2009	Dec 2025	Wind
Ralls Wind Farm	Ralls Wind Farm LLC	Ralls, TX	8 GWh	Jun 2011	Dec 2025	Wind
Minco Wind I, LLC	FPLE Wind, LLC	Minco, OK	326 GWh	Nov 2010	Dec 2025	Wind
Flat Ridge Wind Energy LLC	Clearlight Energy Holdings LP	Isabel, KS	178 GWh	Feb 2009	Dec 2025	Wind
Flat Water Wind Farm LLC	Flat Water Wind Farm LLC	Du Bois, NE	204 GWh	Nov 2010	Dec 2025	Wind
Rattlesnake Creek Wind Project	Rattlesnake Creek Wind Project, LLC	Dixon, NE	919 GWh	Nov 2018	Jul 2026	Wind
Brisket Wind (8) LLC	UPC Power Solutions	Sunray, TX	14 GWh	Mar 2008	Dec 2025	Wind
Flat Iron Wind (7) LLC	UPC Power Solutions	Sunray, TX	8 GWh	Mar 2008	Dec 2025	Wind
Crosswind Energy Project	Crosswind Holdco LLC	Ruthven, IA	57 GWh	May 2007	Dec 2025	Wind
Tri-Tip Wind (9) LLC	UPC Power Solutions	Sunray, TX	12 GWh	Mar 2008	Dec 2025	Wind
Greensburg	Greensburg Wind Farm, LLC	Greensburg, KS	8 GWh	Jan 2010	Dec 2025	Wind
Day County Wind LLC	Day County Wind LLC	Conde, SD	435 GWh	Mar 2010	Jul 2026	Wind
Lakota Wind Wind Farm	Iowa Lakes Electric Coop	Lakota, IA	34 GWh	Feb 2009	Dec 2025	Wind
Iowa Lakes Superior Wind Farm	Iowa Lakes Electric Coop	Superior, IA	35 GWh	Mar 2009	Dec 2025	Wind
Taloga Wind LLC	Taloga Wind LLC	Putnam, OK	188 GWh	Jun 2011	Dec 2025	Wind
Laredo Ridge Wind LLC	Laredo Ridge Wind LLC	Petersburg, NE	212 GWh	Jan 2011	Dec 2025	Wind
Crofton Bluffs Wind LLC	Crofton Bluffs Wind, LLC	Bloomfield, NE	108 GWh	Oct 2012	Dec 2025	Wind
Sleeping Bear LLC	NRG Energy Gas & Wind Holdings Inc	Woodward, OK	84 GWh	Sep 2007	Dec 2025	Wind
OU Spirit Wind Farm	Oklahoma Gas & Electric Co	Woodward, OK	127 GWh	Nov 2009	Dec 2025	Wind
Sunray Wind I	Diamond Shamrock Refining Company LP	Sunray, TX	131 GWh	Aug 2009	Dec 2025	Wind
Crossroads Wind Farm	Oklahoma Gas & Electric Co	Canton, OK	401 GWh	Dec 2011	Jul 2026	Wind
Elk City LLC	Elk City LLC	Sweetwater, OK	579 GWh	Nov 2009	Jul 2026	Wind
Blue Canyon Windpower V LLC	Blue Canyon Windpower V LLC	Carnegie, OK	245 GWh	Sep 2009	Dec 2025	Wind
Red Hills Wind Project LLC	Acciona Wind Energy USA LLC	Hammon, OK	190 GWh	Nov 2008	Dec 2025	Wind
Cloud County Wind Farm	Cloud County Windfarm, LLC	Concordia, KS	322 GWh	Nov 2008	Jul 2026	Wind
Dempsey Ridge Wind Farm	Acciona Wind Energy USA LLC	Cheyenne, OK	118 GWh	Apr 2012	Dec 2025	Wind
Wessington Springs	Wessington Wind	Wessington Springs, SD	225 GWh	Jan 2009	Jul 2026	Wind
Majestic 1 Wind Farm	NextEra Energy Majestic Wind	Panhandle, TX	350 GWh	Dec 2008	Dec 2025	Wind
Osceola Windpower LLC	Osceola Windpower LLC	Harris, IA	384 GWh	Jun 2008	Jul 2026	Wind
Broken Bow Wind II, LLC	RWE Clean Energy	Broken Bow, NE	240 GWh	Sep 2014	Dec 2025	Wind
Broadview Energy Prime 2	Broadview Energy Prime 2 LLC	Grady, NM	10 GWh	Jan 2014	Dec 2025	Wind
Buffalo Dunes Wind Project	Buffalo Dunes Wind Project LLC	Satanta, KS	761 GWh	Nov 2013	Jul 2026	Wind
Steele Flats Wind Project LLC	Steele Flats Wind Project LLC	Diller, NE	364 GWh	Sep 2013	Jul 2026	Wind
Alexander Wind Farm LLC	SRIV Partnership LLC	Alexander, KS	168 GWh	Nov 2015	Dec 2025	Wind
Grande Prairie Wind Farm	BHE Renewables, LLC	O'Neill, NE	1 TWh	Nov 2016	Jul 2026	Wind
Buckeye Wind Energy Center	Invenergy Services LLC	Hays, KS	416 GWh	Jul 2015	Jul 2026	Wind
Roosevelt County	Boralex US Operations LLC	Portales, NM	746 GWh	Nov 2015	Jul 2026	Wind
Balko Wind LLC	Balko Wind LLC	Balko, OK	516 GWh	Jul 2015	Jul 2026	Wind
Kingfisher Wind LLC	Kingfisher Wind LLC	Kingfisher, OK	875 GWh	Feb 2016	Jul 2026	Wind
Origin Wind	Origin Wind Energy LLC	Hennepin, OK	296 GWh	Oct 2014	Dec 2025	Wind
Anderson Wind I	Anderson Wind I LLC	Hagerman, NM	10 GWh	Nov 2014	Dec 2025	Wind
Anderson Wind II	Anderson Wind II LLC	Hagerman, NM	30 GWh	Nov 2014	Dec 2025	Wind
Broadview Energy Prime	Broadview Energy Prime LLC	Grady, NM	13 GWh	Jan 2014	Dec 2025	Wind
Breckinridge Wind Project LLC	NextEra Energy Resources Breckinridge	Enid, OK	291 GWh	Jul 2015	Dec 2025	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
Drift Sand Wind Project LLC	Enel Green Power NA, Inc.	Rush Springs, OK	367 GWh	Nov 2016	Jul 2026	Wind
Marshall Wind Farm	BHE Renewables, LLC	Frankfort, KS	277 GWh	Apr 2016	Dec 2025	Wind
Beethoven Wind	NorthWestern Energy - (SD)	Tripp, SD	282 GWh	Apr 2015	Dec 2025	Wind
Arbuckle Mountain Wind Farm LLC	Arbuckle Mountain Wind Farm LLC	Davis, OK	291 GWh	Oct 2015	Dec 2025	Wind
Lorenzo Wind	Lorenzo Wind, LLC	Lorenzo, TX	356 GWh	Nov 2018	Jul 2026	Wind
Hale Community Wind Farm	Southwestern Public Service Co	Plainview, TX	2 TWh	May 2019	Jul 2026	Wind
Mammoth Plains	Mammoth Plains Wind Project	Oakwood, OK	623 GWh	Nov 2014	Dec 2025	Wind
Seiling Wind II	NextEra Energy Seiling Wind	Seiling, OK	261 GWh	Nov 2014	Dec 2025	Wind
Spinning Spur Wind LLC	EDF Renewable Asset Holdings, Inc.	Vegas, TX	347 GWh	Oct 2012	Dec 2025	Wind
Blue Canyon Windpower VI LLC	Blue Canyon Windpower VI LLC	Carnegie, OK	212 GWh	Nov 2011	Dec 2025	Wind
Ironwood Wind	Deriva Energy	Spearville, KS	476 GWh	Jul 2012	Dec 2025	Wind
Cimarron Windpower II	Deriva Energy	Cimarron, KS	437 GWh	May 2012	Dec 2025	Wind
Post Rock Wind Power Project, LLC	Pattern Operators LP	Ellsworth, KS	424 GWh	Aug 2012	Jul 2026	Wind
TPW Petersburg	TPW Petersburg LLC	Petersburg, NE	155 GWh	Oct 2011	Dec 2025	Wind
Cimarron Wind Energy LLC	Cimarron Wind Energy LLC	Cimmaron, KS	330 GWh	Oct 2012	Jul 2026	Wind
Flat Ridge 2 Wind Energy LLC	Clearlight Energy Holdings LP	Zenda, KS	1 TWh	Sep 2012	Jul 2026	Wind
Caney River Wind Project	Caney River Wind Project	Howard, KS	594 GWh	Oct 2011	Jul 2026	Wind
Golden Spread Panhandle Wnd Rch	Golden Spread Electric Cooperative, Inc	Wilderado, TX	197 GWh	Aug 2011	Dec 2025	Wind
Wildcat Wind	Wildcat Wind, LLC	Lovington, NM	55 GWh	Jun 2012	Dec 2025	Wind
Minco Wind II, LLC	FPLE Wind, LLC	Minco, OK	323 GWh	Oct 2011	Dec 2025	Wind
Waverly Wind Farm LLC	Waverly Wind Farm LLC	Waverly, KS	701 GWh	Dec 2015	Dec 2025	Wind
Spearville 3 LLC	EDF Renewable Asset Holdings, Inc.	Spearville, KS	171 GWh	Sep 2012	Dec 2025	Wind
Canadian Hills Wind	Canadian Hills Wind LLC	El Rino, OK	520 GWh	Nov 2012	Jul 2026	Wind
Shooting Star	Shooting Star Power Partners, LLC	Mullinville, KS	165 GWh	Aug 2012	Dec 2025	Wind
Chisholm View Wind Project	Chisholm View Wind Project	Hunter, OK	848 GWh	Nov 2012	Jul 2026	Wind
Rocky Ridge Wind Project	Rocky Ridge Wind Project LLC	Hobart, OK	322 GWh	May 2012	Dec 2025	Wind
Ensign Wind LLC	NextEra Energy Resources Ensign Wind	Montezuma, KS	400 GWh	Oct 2012	Dec 2025	Wind
Minco Wind III, LLC	FPLE Wind, LLC	Minco, OK	449 GWh	Nov 2012	Dec 2025	Wind
NextEra-Blackwell Wind, LLC	Blackwell Wind, LLC	Blackwell, OK	83 GWh	Nov 2012	Dec 2025	Wind
Prairie Breeze	SunEdison LLC	Elgin, NE	543 GWh	Apr 2014	Dec 2025	Wind
Majestic II Wind	NextEra Energy Majestic Wind	Panhandle, TX	180 GWh	Jul 2012	Dec 2025	Wind
Pantex	Pantex (NNSA)	Amarillo, TX	40 GWh	May 2014	Jul 2026	Wind

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#26	Associated Electric Cooperative, Inc.	22.8 TWh	47
#46	El Paso Electric Company	7.4 TWh	37
#3	Electric Reliability Council of Texas, Inc.	506.6 TWh	1,487
#2	Midcontinent Independent System Operator, Inc.	678.0 TWh	3,095
#20	Public Service Company of Colorado	47.5 TWh	248
#32	Public Service Company of New Mexico	16.9 TWh	137
#53	Southwestern Power Administration	3.6 TWh	37
#9	Tennessee Valley Authority	166.3 TWh	209
#34	Western Area Power Administration - Rocky Mountain Region	15.3 TWh	206
#62	Western Area Power Administration - Upper Great Plains West	173.7 GWh	24

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#2	Midcontinent Independent System Operator, Inc.	678.0 TWh	3,095
#3	Electric Reliability Council of Texas, Inc.	506.6 TWh	1,487
#5	Southwest Power Pool	314.8 TWh	876
#6	Southern Company Services, Inc. - Trans	258.9 TWh	423
#7	California Independent System Operator	167.6 TWh	2,170
#9	Tennessee Valley Authority	166.3 TWh	209
#10	Florida Power & Light Co.	152.8 TWh	188
#12	New York Independent System Operator	134.2 TWh	1,334
#13	Duke Energy Carolinas	113.6 TWh	578
#15	ISO New England	112.3 TWh	1,667