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
Lonesome Creek Station	Basin Electric Power Coop	Alexander, ND	842 GWh	Oct 2013	Dec 2025	Natural Gas
Wildcat Wind	Wildcat Wind, LLC	Lovington, NM	55 GWh	Jun 2012	Dec 2025	Wind
Pioneer Generation Station	Basin Electric Power Coop	Williston, ND	2 TWh	Aug 2013	Dec 2025	Natural Gas
LCEC Generation LLVC	Western Farmers Elec Coop, Inc	Lovington, NM	86 GWh	Jan 2012	Dec 2025	Natural Gas
Golden Spread Panhandle Wnd Rch	Golden Spread Electric Cooperative, Inc	Wilderado, TX	197 GWh	Aug 2011	Dec 2025	Wind
Antelope Station	Golden Spread Electric Cooperative, Inc	Abernathy, TX	297 GWh	May 2011	Dec 2025	Natural Gas
Platte	City of Grand Island - (NE)	Grand Island, NE	396 GWh	Nov 1982	Dec 2025	Subbituminous Coal : 99.7%
TPW Petersburg	TPW Petersburg LLC	Petersburg, NE	155 GWh	Oct 2011	Dec 2025	Wind
SPS5 Hopi	SunE SPS5, LLC	Carlsbad, NM	21 GWh	Nov 2011	Dec 2025	Solar
SPS4 Monument	SunE SPS4, LLC	Monument, NM	22 GWh	Nov 2011	Dec 2025	Solar
SPS3 Lea	SunE SPS3, LLC	Eunice, NM	23 GWh	Oct 2011	Dec 2025	Solar
SPS2 Jal	SunE SPS2, LLC	Jal, NM	22 GWh	Aug 2011	Dec 2025	Solar
SPS1 Dollarhide	SunE SPS1, LLC	Jal, NM	22 GWh	Aug 2011	Dec 2025	Solar
Cimarron Windpower II	Deriva Energy	Cimarron, KS	437 GWh	May 2012	Dec 2025	Wind
Ironwood Wind	Deriva Energy	Spearville, KS	476 GWh	Jul 2012	Dec 2025	Wind
Blue Canyon Windpower VI LLC	Blue Canyon Windpower VI LLC	Carnegie, OK	212 GWh	Nov 2011	Dec 2025	Wind
Waverly Wind Farm LLC	Waverly Wind Farm LLC	Waverly, KS	701 GWh	Dec 2015	Dec 2025	Wind
Broken Bow Wind LLC	Broken Bow Wind LLC	Broken Bow, NE	222 GWh	Nov 2012	Dec 2025	Wind
Minco Wind I, LLC	FPLE Wind, LLC	Minco, OK	326 GWh	Nov 2010	Dec 2025	Wind
Oak Grove Power Producers	Cube District Energy, LLC	Arcadia, KS	11 GWh	Feb 2010	Dec 2025	Landfill Gas
Ralls Wind Farm	Ralls Wind Farm LLC	Ralls, TX	8 GWh	Jun 2011	Dec 2025	Wind
Keenan II Renewable Energy Co LLC	CPV Keenan II Renewable Energy Co LLC	Woodward, OK	247 GWh	Nov 2010	Dec 2025	Wind
Sunray Wind I	Diamond Shamrock Refining Company LP	Sunray, TX	131 GWh	Aug 2009	Dec 2025	Wind
OU Spirit Wind Farm	Oklahoma Gas & Electric Co	Woodward, OK	127 GWh	Nov 2009	Dec 2025	Wind
Flat Water Wind Farm LLC	Flat Water Wind Farm LLC	Du Bois, NE	204 GWh	Nov 2010	Dec 2025	Wind
Crofton Bluffs Wind LLC	Crofton Bluffs Wind, LLC	Bloomfield, NE	108 GWh	Oct 2012	Dec 2025	Wind
Laredo Ridge Wind LLC	Laredo Ridge Wind LLC	Petersburg, NE	212 GWh	Jan 2011	Dec 2025	Wind
Taloga Wind LLC	Taloga Wind LLC	Putnam, OK	188 GWh	Jun 2011	Dec 2025	Wind
Iowa Lakes Superior Wind Farm	Iowa Lakes Electric Coop	Superior, IA	35 GWh	Mar 2009	Dec 2025	Wind
Lakota Wind Wind Farm	Iowa Lakes Electric Coop	Lakota, IA	34 GWh	Feb 2009	Dec 2025	Wind
Greensburg	Greensburg Wind Farm, LLC	Greensburg, KS	8 GWh	Jan 2010	Dec 2025	Wind
Blue Canyon Windpower V LLC	Blue Canyon Windpower V LLC	Carnegie, OK	245 GWh	Sep 2009	Dec 2025	Wind
Rolling Thunder Wind Farm Hybrid	Clearlight Energy Holdings LP	Miller, SD	84 GWh	Oct 2009	Dec 2025	Wind
Waste Management Rolling Meadows LFGTE	WM Renewable Energy LLC	Topeka, KS	48 GWh	Dec 2009	Dec 2025	Landfill Gas
Smoky Hills Wind Project Phase II	Smoky Hills Wind Project II LLC	Lincoln, KS	220 GWh	Oct 2008	Dec 2025	Wind
Elkhorn Ridge Wind LLC	Elkhorn Ridge Wind, LLC	Bloomfield, NE	142 GWh	Feb 2009	Dec 2025	Wind
Buffalo Bear LLC	Buffalo Bear, LLC	Woodward, OK	20 GWh	Nov 2008	Dec 2025	Wind
Great Plains Windpark LLC	Great Plains Windpark Legacy LLC	Spearman, TX	89 GWh	Dec 2008	Dec 2025	Wind
Flat Ridge Wind Energy LLC	Clearlight Energy Holdings LP	Isabel, KS	178 GWh	Feb 2009	Dec 2025	Wind
Crosswind Energy Project	Crosswind Holdco LLC	Ruthven, IA	57 GWh	May 2007	Dec 2025	Wind
Flat Iron Wind (7) LLC	UPC Power Solutions	Sunray, TX	8 GWh	Mar 2008	Dec 2025	Wind
Brisket Wind (8) LLC	UPC Power Solutions	Sunray, TX	14 GWh	Mar 2008	Dec 2025	Wind
Tri-Tip Wind (9) LLC	UPC Power Solutions	Sunray, TX	12 GWh	Mar 2008	Dec 2025	Wind
T-Bone Wind (10) LLC	UPC Power Solutions	Dumas, TX	8 GWh	Apr 2008	Dec 2025	Wind
Ribeye Wind (11) LLC	UPC Power Solutions	Dumas, TX	11 GWh	Apr 2008	Dec 2025	Wind
Flat Ridge Wind Farm	Evergy Kansas Central, Inc	Nashville, KS	35 GWh	Jan 2009	Dec 2025	Wind
Central Plains Wind Farm	Evergy Kansas Central, Inc	Marienthal, KS	98 GWh	Feb 2009	Dec 2025	Wind
Red Hills Wind Project LLC	Acciona Wind Energy USA LLC	Hammon, OK	190 GWh	Nov 2008	Dec 2025	Wind
Dempsey Ridge Wind Farm	Acciona Wind Energy USA LLC	Cheyenne, OK	118 GWh	Apr 2012	Dec 2025	Wind
Majestic 1 Wind Farm	NextEra Energy Majestic Wind	Panhandle, TX	350 GWh	Dec 2008	Dec 2025	Wind
Sleeping Bear LLC	NRG Energy Gas & Wind Holdings Inc	Woodward, OK	84 GWh	Sep 2007	Dec 2025	Wind
Deer Creek Station	Basin Electric Power Coop	White, SD	1 TWh	Jul 2012	Dec 2025	Natural Gas
Prairie Winds SD1	Basin Electric Power Coop	Crow Lake, SD	358 GWh	Jan 2011	Dec 2025	Wind
Prairie Winds ND1	Basin Electric Power Coop	Minot, ND	354 GWh	Nov 2009	Dec 2025	Wind
Culbertson Generation Station	Basin Electric Power Coop	Culbertson, MT	231 GWh	Nov 2010	Dec 2025	Natural Gas
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
Goodman Energy Center	Midwest Energy Inc - (KS)	Hays, KS	83 GWh	May 2008	Dec 2025	Natural Gas
Elkins Generating Center	Arkansas Electric Coop Corp	Elkins, AR	20 GWh	Apr 2010	Dec 2025	Natural Gas
Smoky Hills Wind Project Phase I	Smoky Hills Wind Farm I LLC	Lincoln, KS	140 GWh	Dec 2007	Dec 2025	Wind
MJMEUC Generating Station #1	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Laddonia, MO	90 GWh	Sep 2007	Dec 2025	Natural Gas
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
Oxford (NE)	Village of Oxford - (NE)	Oxford, NE	82 MWh	Jul 1953	Dec 2025	Natural Gas : 67.3% Distillate Fuel Oil : 32.7%
Kennett	City of Kennett - (MO)	Kennett, MO	1 GWh	Jul 1942	Dec 2025	Distillate Fuel Oil : 80.7% Natural Gas : 19.3%
La Plata	City of La Plata - (MO)	La Plata, MO	6 MWh	Feb 2013	Dec 2025	Distillate Fuel Oil
Malden	City of Malden - (MO)	Malden, MO	68 MWh	Jul 1957	Dec 2025	Distillate Fuel Oil
Marshall (MO)	City of Marshall - (MO)	Marshall, MO	1 GWh	May 1948	Dec 2025	Natural Gas : 94.1% Distillate Fuel Oil : 6.0%
Ansley	City of Ansley - (NE)	Ansley, NE	59 MWh	May 1969	Dec 2025	Natural Gas : 63.5% Distillate Fuel Oil : 36.5%
Auburn	Auburn Board of Public Works	Auburn, NE	31 MWh	May 1949	Dec 2025	Natural Gas : 70.4% Distillate Fuel Oil : 29.6%
Broken Bow	City of Broken Bow - (NE)	Broken Bow, NE	21 MWh	Nov 1936	Dec 2025	Distillate Fuel Oil : 85.8% Natural Gas : 14.2%
Burwell	City of Burwell - (NE)	Burwell, NE	147 MWh	Feb 1955	Dec 2025	Distillate Fuel Oil
Cambridge	City of Cambridge - (NE)	Cambridge, NE	20 MWh	May 2005	Dec 2025	Distillate Fuel Oil
Jeffrey	Central Nebraska Pub P&I Dist	Brady, NE	81 GWh	Dec 1940	Dec 2025	Water
Johnson 1	Central Nebraska Pub P&I Dist	Elwood, NE	51 GWh	Mar 1941	Dec 2025	Water
Johnson 2	Central Nebraska Pub P&I Dist	Lexington, NE	63 GWh	Mar 1941	Dec 2025	Water
Chappell	City of Chappell - (NE)	Chappell, NE	4 MWh	Dec 1939	Dec 2025	Distillate Fuel Oil
Crete	City of Crete - (NE)	Crete, NE	389 MWh	May 1973	Dec 2025	Natural Gas : 66.1% Distillate Fuel Oil : 33.9%
Curtis	City of Curtis - (NE)	Curtis, NE	89 MWh	Dec 1954	Dec 2025	Natural Gas : 75.6% Distillate Fuel Oil : 24.4%
David City	City of David City -(NE)	David City, NE	38 MWh	Dec 1948	Dec 2025	Distillate Fuel Oil : 99.1% Natural Gas : 0.9%
Emerson	City of Emerson - (NE)	Emerson, NE	2 MWh	Dec 1946	Dec 2025	Natural Gas : 65.1% Distillate Fuel Oil : 35.0%
Falls City	City of Falls City - (NE)	Falls City, NE	499 MWh	Jul 1930	Dec 2025	Natural Gas : 70.1% Distillate Fuel Oil : 29.9%
Franklin (NE)	City of Franklin - (NE)	Franklin, NE	60 MWh	Dec 1954	Dec 2025	Natural Gas : 94.5% Distillate Fuel Oil : 5.5%
Lon Wright	City of Fremont - (NE)	Fremont, NE	466 GWh	Jul 1957	Dec 2025	Subbituminous Coal : 87.5% Natural Gas : 11.7% Solar : 0.8%
C W Burdick	City of Grand Island - (NE)	Grand Island, NE	3 GWh	Sep 1957	Dec 2025	Natural Gas : 84.7% Distillate Fuel Oil : 15.3%
Don Henry	City of Hastings - (NE)	Hastings, NE	452 MWh	May 1972	Dec 2025	Natural Gas
Kimball	City of Kimball - (NE)	Kimball, NE	14 MWh	Dec 1943	Dec 2025	Distillate Fuel Oil
Columbus	Loup River Public Power Dist	Columbus, NE	125 GWh	Dec 1935	Dec 2025	Water
Hebron	Nebraska Public Power District	Hebron, NE	3 GWh	May 1973	Dec 2025	Distillate Fuel Oil
McCook	Nebraska Public Power District	McCook, NE	3 GWh	May 1973	Dec 2025	Distillate Fuel Oil
Monroe (NE)	Loup River Public Power Dist	Monroe, NE	27 GWh	Dec 1935	Dec 2025	Water
North Platte	Nebraska Public Power District	North Platte, NE	61 GWh	Dec 1934	Dec 2025	Water
Jones Street	Omaha Public Power District	Omaha, NE	10 GWh	May 1973	Dec 2025	Distillate Fuel Oil
Sarpy County	Omaha Public Power District	Bellevue, NE	179 GWh	May 1972	Dec 2025	Natural Gas : 95.0% Distillate Fuel Oil : 5.0%
Ord	City of Ord - (NE)	Ord, NE	119 MWh	Dec 1962	Dec 2025	Distillate Fuel Oil : 99.4% Natural Gas : 0.6%
Pawhuska	City of Pawhuska - (OK)	Pawhuska, OK	88 MWh	Aug 1949	Dec 2025	Distillate Fuel Oil
Kingfisher	City of Kingfisher - (OK)	Kingfisher, OK	24 MWh	Dec 1953	Dec 2025	Distillate Fuel Oil : 72.4% Natural Gas : 27.6%
Keystone Dam	USCE-Tulsa District	Sand Springs, OK	293 GWh	Apr 1968	Dec 2025	Water
Mooreland	Western Farmers Elec Coop, Inc	Mooreland, OK	160 GWh	Feb 1964	Dec 2025	Natural Gas

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