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
St Francis	City of St Francis - (KS)	St Francis, KS	20 MWh	Jul 1953	Dec 2024	Distillate Fuel Oil
Springview	Bluestem LLC	Springview, NE	10 GWh	May 2011	Dec 2025	Wind
Turtle Creek	Omaha Public Power District	Springfield, NE	539 GWh	May 2025	Jul 2026	Natural Gas : 98.5% Distillate Fuel Oil : 1.5%
John Twitty Energy Center	City Utilities of Springfield - (MO)	Springfield, MO	2 TWh	May 1976	Jul 2026	Subbituminous Coal : 97.2% Natural Gas : 2.8%
James River Power Station	City Utilities of Springfield - (MO)	Springfield, MO	70 GWh	May 1957	Jul 2026	Natural Gas : 83.9% Distillate Fuel Oil : 16.1%
Ozarks Natural Energy Community Solar	Ozarks Electric Coop Corp - (AR)	Springdale, AR	2 GWh	Mar 2016	Dec 2025	Solar
Springdale School District	Today's Power, Inc.	Springdale, AR	5 GWh	Jun 2022	Dec 2025	Solar
Earl F Wisdom	Corn Belt Power Coop	Spencer, IA	4 GWh	Mar 1960	Dec 2025	Natural Gas : 98.9%
Ironwood Wind	Deriva Energy	Spearville, KS	476 GWh	Jul 2012	Dec 2025	Wind
Western Plains Wind Farm	Evergy Kansas Central, Inc	Spearville, KS	1 TWh	Feb 2017	Jul 2026	Wind
Spearville 3 LLC	EDF Renewable Asset Holdings, Inc.	Spearville, KS	171 GWh	Sep 2012	Dec 2025	Wind
Great Plains Windpark LLC	Great Plains Windpark Legacy LLC	Spearman, TX	89 GWh	Dec 2008	Dec 2025	Wind
Spalding	Village of Spalding - (NE)	Spalding, NE	3 MWh	Jun 1919	Dec 2025	Water : 66.7% Distillate Fuel Oil : 33.3%
Solomon-DS&O	Today's Power, Inc.	Solomon, KS	2 GWh	Apr 2023	Dec 2025	Solar
North Fork Solar Project	North Fork Solar Project, LLC	Snyder, OK	320 GWh	Apr 2024	Jul 2026	Solar
FreeState Kiro Solar I	Evergy Kansas Central, Inc	Silver Lake, KS	2 GWh	Jan 2023	Dec 2025	Solar
Arsenal Hill	Southwestern Electric Power Co	Shreveport, LA	120 GWh	Feb 1960	Dec 2025	Natural Gas
J Lamar Stall Unit	Southwestern Electric Power Co	Shreveport, LA	3 TWh	May 2010	Jul 2026	Natural Gas
Sharon Spring	City of Sharon Springs - (KS)	Sharon Springs, KS	30 MWh	Jul 1951	Dec 2025	Natural Gas : 96.4% Distillate Fuel Oil : 3.6%
BESSP1, LLC.	BESSP1, LLC.	Shallowater, TX	9 GWh	Oct 2023	Dec 2025	Solar
Diversion Wind Energy LLC	Southwestern Electric Power Co	Seymour, TX	738 GWh	Nov 2024	Jan 2026	Wind
Seward Wind Farm	Seward Wind LLC	Seward, NE	6 GWh	Nov 2017	Dec 2025	Wind
Seiling Wind I	NextEra Energy Seiling Wind	Seiling, OK	454 GWh	Nov 2014	Dec 2025	Wind
Seiling Wind II	NextEra Energy Seiling Wind	Seiling, OK	261 GWh	Nov 2014	Dec 2025	Wind
Caney Valley	Today's Power, Inc.	Sedan, KS	2 GWh	Oct 2023	Dec 2025	Solar
Dodge County Solar Hybrid	BCSB, LLC	Scribner, NE	1 GWh	May 2021	Dec 2025	Solar
Scribner Diesel Generation Facility	City of Scribner (NE)	Scribner, NE	68 MWh	Aug 2020	Dec 2025	Other Biomass Liquids : 95.2% Distillate Fuel Oil : 4.8%
Western Sugar Coop - Scottsbluff	Western Sugar Cooperative	Scottsbluff, NE	15 GWh	Aug 1987	Jun 2026	Natural Gas
Western Meadowlark Solar SCS NE 1, LLC	Arevon Energy, Inc.	Scottsbluff, NE	8 GWh	Jan 2020	Dec 2025	Solar
Buffalo Dunes Wind Project	Buffalo Dunes Wind Project LLC	Satanta, KS	761 GWh	Nov 2013	Jul 2026	Wind
Sargent	City of Sargent - (NE)	Sargent, NE	12 MWh	Dec 1953	Dec 2025	Distillate Fuel Oil
Empire Energy Center	Empire District Electric Co	Sarcoxie, MO	144 GWh	Feb 1978	Dec 2025	Natural Gas : 93.5% Jet Fuel : 6.5%
Keystone Dam	USCE-Tulsa District	Sand Springs, OK	293 GWh	Apr 1968	Dec 2025	Water
Tulsa LFG LLC	Tulsa LFG LLC	Sand Springs, OK	15 GWh	Apr 2011	Dec 2025	Landfill Gas
Caprock Solar 1 LLC	Deriva Energy	San Jon, NM	61 GWh	Nov 2016	Jul 2026	Solar
Caprock Wind Farm	Leeward Asset Management, LLC	San Jon, NM	379 GWh	Nov 2004	Dec 2025	Wind
Crosswind Energy Project	Crosswind Holdco LLC	Ruthven, IA	57 GWh	May 2007	Dec 2025	Wind
Russell Downtown	City of Russell - (KS)	Russell, KS	33 MWh	Jan 1971	Dec 2025	Natural Gas : 68.5% Distillate Fuel Oil : 31.5%
Russell	Sunflower Electric Power Corp	Russell, KS	2 GWh	Feb 2025	Dec 2025	Solar
Russell Energy Center	City of Russell - (KS)	Russell, KS	385 MWh	Jan 2002	Dec 2025	Natural Gas
Drift Sand Wind Project LLC	Enel Green Power NA, Inc.	Rush Springs, OK	367 GWh	Nov 2016	Jul 2026	Wind
SEV NM Phase 2	Altus Power America Management, LLC	Roswell, NM	4 GWh	May 2013	Dec 2025	Solar
Chaves County Solar II	Chaves County Solar II, LLC	Roswell, NM	68 GWh	Mar 2023	Jul 2026	Solar
Chaves Solar, LLC	Chaves Solar LLC	Roswell, NM	141 GWh	Sep 2016	Jul 2026	Solar
Roswell Solar, LLC	Roswell Solar, LLC	Roswell, NM	145 GWh	Jul 2016	Jul 2026	Solar
Rolla Solar Farm (MO)	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Rolla, MO	4 GWh	Apr 2016	Dec 2025	Solar
Sagamore Wind	Southwestern Public Service Co	Rogers, NM	2 TWh	Nov 2020	Jul 2026	Wind
Seven Cowboy Wind Project, LLC	Seven Cowboy Wind Project, LLC	Rocky, OK	1 TWh	Feb 2023	Jul 2026	Wind
Rock Rapids	Rock Rapids Municipal Utility - (IA)	Rock Rapids, IA	20 MWh	Mar 1968	Dec 2025	Distillate Fuel Oil
Centerville (NE)	Today's Power, Inc.	Roca, NE	2 GWh	May 2023	Dec 2025	Solar
Riverton	Empire District Electric Co	Riverton, KS	1 TWh	May 1950	Jul 2026	Natural Gas
Garrison	USACE-Omaha	Riverside, ND	2 TWh	Dec 1955	Dec 2025	Water
RE Solar, LLC	Redfield Energy, LLC	Redfield, SD	12 GWh	Nov 2024	Dec 2025	Solar
Sooner	Oklahoma Gas & Electric Co	Red Rock, OK	2 TWh	Oct 1979	Jul 2026	Subbituminous Coal : 99.2% Distillate Fuel Oil : 0.8%
Red Cloud	City of Red Cloud - (NE)	Red Cloud, NE	37 MWh	Dec 1949	Dec 2025	Distillate Fuel Oil
Reading Wind Project	Southern Power Co	Reading, KS	666 GWh	Apr 2020	Jul 2026	Wind
Sholes Wind Energy Center	Sholes Wind Energy Center, LLC	Randolph, NE	661 GWh	Oct 2019	Jul 2026	Wind
Ralls Wind Farm	Ralls Wind Farm LLC	Ralls, TX	8 GWh	Jun 2011	Dec 2025	Wind
International Paper Texarkana Mill	Graphic Packaging International - Texarkana	Queen City, TX	388 GWh	Dec 1971	Dec 2025	Black Liquor : 53.2% Natural Gas : 26.7% Wood/Wood Waste Solids : 20.1%
Taloga Wind LLC	Taloga Wind LLC	Putnam, OK	188 GWh	Jun 2011	Dec 2025	Wind
Huckleberry Solar	Leeward Asset Management, LLC	Pryor, OK	84 GWh	-	Jul 2026	Solar
Pratt 2	City of Pratt- (KS)	Pratt, KS	195 MWh	May 1994	Dec 2025	Natural Gas : 75.1% Distillate Fuel Oil : 24.9%
Pratt	City of Pratt- (KS)	Pratt, KS	348 MWh	Dec 1957	Dec 2025	Natural Gas : 99.1% Distillate Fuel Oil : 0.9%
BP-Kanza	Today's Power, Inc.	Pratt, KS	2 GWh	Mar 2022	Dec 2025	Solar
City of Pratt Solar	Kenyon Energy KS Solar 1 LLC	Pratt, KS	4 GWh	Feb 2019	Dec 2025	Solar
Roosevelt County	Boralex US Operations LLC	Portales, NM	746 GWh	Nov 2015	Jul 2026	Wind
Milo Wind Project LLC	Boralex US Operations LLC	Portales, NM	183 GWh	Dec 2015	Dec 2025	Wind
Poplar Bluff Generating Station	City of Poplar Bluff - (MO)	Poplar Bluff, MO	679 MWh	Apr 1976	Dec 2025	Natural Gas : 92.4% Distillate Fuel Oil : 7.6%
Charles D. Lamb Energy Center	Oklahoma Municipal Power Authority	Ponca City, OK	118 GWh	Mar 2015	Dec 2025	Natural Gas
Kaw Hydro	Oklahoma Municipal Power Authority	Ponca City, OK	81 GWh	Jul 1989	Nov 2025	Water
Ponca City	Oklahoma Municipal Power Authority	Ponca City, OK	32 GWh	Sep 1966	Dec 2025	Natural Gas
Campbell County Wind Farm	RWE Clean Energy	Pollock, SD	343 GWh	Nov 2015	Dec 2025	Wind
Ralph Green	Evergy Missouri West	Pleasant Hill, MO	34 GWh	May 1981	Oct 2025	Natural Gas
Dogwood Energy Facility	Dogwood Power Management, LLC	Pleasant Hill, MO	2 TWh	May 2001	Jul 2026	Natural Gas
Cass County	Omaha Public Power District	Plattsmouth, NE	155 GWh	Apr 2003	Dec 2025	Natural Gas
Hale Community Wind Farm	Southwestern Public Service Co	Plainview, TX	2 TWh	May 2019	Jul 2026	Wind
1000 Mile Solar	1000 Mile Solar, LLC	Plains, TX	113 GWh	-	Jul 2026	Solar
Welsh	Southwestern Electric Power Co	Pittsburg, TX	3 TWh	Feb 1977	Jul 2026	Subbituminous Coal : 99.7%
Oahe	USACE-Omaha	Pierre, SD	2 TWh	Mar 1962	Dec 2025	Water
Fort Randall	USACE-Omaha	Pickstown, SD	1 TWh	Feb 1954	Dec 2025	Water
TPW Petersburg	TPW Petersburg LLC	Petersburg, NE	155 GWh	Oct 2011	Dec 2025	Wind
Laredo Ridge Wind LLC	Laredo Ridge Wind LLC	Petersburg, NE	212 GWh	Jan 2011	Dec 2025	Wind
Palo Duro Wind	Palo Duro Wind	Perryton, TX	1 TWh	Nov 2014	Jul 2026	Wind
Pender	City of Pender - (NE)	Pender, NE	152 MWh	Dec 1952	Dec 2025	Distillate Fuel Oil
Sunflower Energy Center, LLC	Sunflower Energy Center, LLC	Peabody, KS	794 GWh	Sep 2023	Jul 2026	Wind
Pawhuska	City of Pawhuska - (OK)	Pawhuska, OK	88 MWh	Aug 1949	Dec 2025	Distillate Fuel Oil
City of Paris Solar	Today's Power, Inc.	Paris, AR	3 GWh	May 2020	Dec 2025	Solar
Majestic 1 Wind Farm	NextEra Energy Majestic Wind	Panhandle, TX	350 GWh	Dec 2008	Dec 2025	Wind
Majestic II Wind	NextEra Energy Majestic Wind	Panhandle, TX	180 GWh	Jul 2012	Dec 2025	Wind
River Valley	Oklahoma Gas & Electric Co	Panama, OK	561 GWh	Aug 1990	Jul 2026	Subbituminous Coal : 91.1% Tire-derived Fuels : 5.8% Natural Gas : 3.0%
Thomas Fitzhugh	Arkansas Electric Coop Corp	Ozark, AR	472 GWh	Apr 1963	Dec 2025	Natural Gas
Oxford (NE)	Village of Oxford - (NE)	Oxford, NE	82 MWh	Jul 1953	Dec 2025	Natural Gas : 67.3% Distillate Fuel Oil : 32.7%
Oxford (KS)	City of Oxford - (KS)	Oxford, KS	4 MWh	Jun 1999	Dec 2025	Distillate Fuel Oil
Osmond 1	Northeast Power	Osmond, NE	2 MWh	Nov 2023	Dec 2025	Distillate Fuel Oil
Oskaloosa	Today's Power, Inc.	Oskaloosa, KS	2 GWh	Apr 2021	Dec 2025	Solar
Polk County Renewables, LLC	Polk County Renewables, LLC	Osceola, NE	11 GWh	Nov 2018	Dec 2025	Wind
Osborne	City of Osborne - (KS)	Osborne, KS	30 MWh	May 1957	Dec 2025	Distillate Fuel Oil : 61.7% Natural Gas : 38.3%
Osawatomie Solar	Evergy Kansas Central, Inc	Osawatomie, KS	11 GWh	Nov 2024	Dec 2025	Solar
Osawatomie Power Plant North Sub	City of Osawatomie - (KS)	Osawatomie, KS	3 MWh	Apr 2018	Dec 2025	Distillate Fuel Oil
Osawatomie Power Plant South Sub	City of Osawatomie - (KS)	Osawatomie, KS	3 MWh	Feb 2017	Dec 2025	Distillate Fuel Oil

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