Southwest Power Pool

Balancing Authority Summary Information

Southwest Power Pool is ranked #5 out of 65 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	Jun 2025
Annual Generation	297.0 TWh
Power Plants	762
Utilities	424
Ranked #5 out of 65 in terms of net annual generation
Ranked #3 out of 34 in terms of annual generation from wind
Power Plant Types	Wind \| 37.2% Natural Gas \| 27% Coal \| 26.4% Nuclear \| 5.6% Water \| 3.1% Solar \| 0.6% Other Fuel \| 0.1%

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

Plant Name	Utility	Location	Annual Generation	Plant Date	Last Update	Fuel Types
Antelope Station	Golden Spread Electric Cooperative, Inc	Abernathy, TX	256 GWh	May 2011	Dec 2023	Natural Gas
Mustang Station	Golden Spread Electric Cooperative, Inc	Denver City, TX	3 TWh	May 1999	Mar 2025	Natural Gas
Georgia-Pacific Muskogee	Georgia-Pacific Muskogee LLC	Muskogee, OK	381 GWh	Feb 1978	Mar 2025	Natural Gas : 85.2% Subbituminous Coal : 14.5%
GE-Lubbock	GE Wind Energy LLC	Lubbock, TX	24 GWh	Mar 2014	Dec 2023	Wind
El Dorado Refinery	Frontier El Dorado Refinery LLC	El Dorado, KS	218 GWh	Dec 1995	Mar 2025	Natural Gas
Minco Wind II, LLC	FPLE Wind, LLC	Minco, OK	296 GWh	Oct 2011	Dec 2023	Wind
Minco Wind III, LLC	FPLE Wind, LLC	Minco, OK	422 GWh	Nov 2012	Dec 2023	Wind
Minco Wind I, LLC	FPLE Wind, LLC	Minco, OK	344 GWh	Nov 2010	Dec 2023	Wind
Weatherford Wind Energy Center	FPL Energy Weatherford, LLC	Weatherford, OK	572 GWh	Mar 2005	Dec 2023	Wind
Oklahoma Wind Energy Center	FPL Energy Oklahoma Wind LLC	Woodward, OK	153 GWh	Sep 2003	Dec 2023	Wind
Fort Hays State University Wind Farm	Fort Hays State University	Hays, KS	13 GWh	Oct 2013	Dec 2023	Wind
Flat Water Wind Farm LLC	Flat Water Wind Farm LLC	Du Bois, NE	201 GWh	Nov 2010	Dec 2023	Wind
Flat Ridge 3	Flat Ridge 3 Wind Energy, LLC	Zenda, KS	490 GWh	Nov 2021	Mar 2025	Wind
Ralph Green	Evergy Missouri West	Pleasant Hill, MO	38 GWh	May 1981	Dec 2023	Natural Gas
Greenwood (MO)	Evergy Missouri West	Greenwood, MO	164 GWh	Apr 1975	Mar 2025	Natural Gas : 95.9% Solar : 2.5% Distillate Fuel Oil : 1.6%
St Joseph Landfill Generating Station	Evergy Missouri West	St Joseph, MO	3 GWh	Nov 2011	Dec 2023	Landfill Gas
South Harper	Evergy Missouri West	Kansas City, MO	198 GWh	Jul 2005	Nov 2023	Natural Gas
Nevada	Evergy Missouri West	Nevada, MO	1 GWh	May 1974	Dec 2023	Distillate Fuel Oil
Lake Road (MO)	Evergy Missouri West	St Joseph, MO	54 GWh	Jun 1950	Mar 2025	Natural Gas : 93.7% Distillate Fuel Oil : 4.8%
Iatan	Evergy Metro	Weston, MO	5 TWh	Apr 1980	Mar 2025	Subbituminous Coal : 98.9% Distillate Fuel Oil : 1.1%
Spearville	Evergy Metro	Ford, KS	209 GWh	Aug 2006	Dec 2023	Wind
Hawthorn Solar I	Evergy Metro	Kansas City, MO	17 GWh	Dec 2022	Dec 2023	Solar
West Gardner	Evergy Metro	Johnson, KS	263 GWh	May 2003	Dec 2023	Natural Gas
Osawatomie	Evergy Metro	Miami, KS	44 GWh	May 2003	Dec 2023	Natural Gas
Northeast (MO)	Evergy Metro	Kansas City, MO	26 GWh	Apr 1972	Dec 2023	Distillate Fuel Oil
Hawthorn	Evergy Metro	Kansas City, MO	3 TWh	Apr 1969	Mar 2025	Subbituminous Coal : 75.6% Natural Gas : 24.4%
La Cygne	Evergy Metro	La Cygne, KS	6 TWh	May 1973	Mar 2025	Subbituminous Coal : 98.7% Bituminous Coal : 0.7% Distillate Fuel Oil : 0.5%
Gordon Evans Energy Center	Evergy Kansas South, Inc	Colwich, KS	302 GWh	May 1961	Mar 2025	Natural Gas : 98.9% Distillate Fuel Oil : 1.1%
FreeState Crooked Post Solar I	Evergy Kansas Central, Inc	Topeka, KS	3 GWh	Feb 2023	Dec 2023	Solar
FreeState Stull Solar I	Evergy Kansas Central, Inc	LeCompton, KS	215 MWh	Nov 2023	Dec 2023	Solar
West Plains Solar I	Evergy Kansas Central, Inc	West Plains, MO	15 GWh	Feb 2022	Dec 2023	Solar
Hutchinson Energy Center	Evergy Kansas Central, Inc	Hutchinson, KS	25 GWh	Apr 1965	Dec 2023	Natural Gas : 83.9% Distillate Fuel Oil : 16.1%
Persimmon Creek Wind Farm 1, LLC	Evergy Kansas Central, Inc	Vici, OK	858 GWh	Aug 2018	Mar 2025	Wind
Lawrence Energy Center	Evergy Kansas Central, Inc	Lawrence, KS	852 GWh	Dec 1954	Mar 2025	Subbituminous Coal : 65.3% Natural Gas : 34.7%
Western Plains Wind Farm	Evergy Kansas Central, Inc	Spearville, KS	1 TWh	Feb 2017	Mar 2025	Wind
FreeState Kiro Solar I	Evergy Kansas Central, Inc	Silver Lake, KS	2 GWh	Jan 2023	Dec 2023	Solar
Spring Creek Energy Center	Evergy Kansas Central, Inc	Edmond, OK	185 GWh	Apr 2001	Dec 2023	Natural Gas
Flat Ridge Wind Farm	Evergy Kansas Central, Inc	Nashville, KS	45 GWh	Jan 2009	Dec 2023	Wind
Central Plains Wind Farm	Evergy Kansas Central, Inc	Marienthal, KS	130 GWh	Feb 2009	Dec 2023	Wind
Emporia Energy Center	Evergy Kansas Central, Inc	Emporia, KS	1 TWh	May 2008	Mar 2025	Natural Gas
Jeffrey Energy Center	Evergy Kansas Central, Inc	St. Mary's, KS	6 TWh	Jun 1978	Mar 2025	Subbituminous Coal : 99.8%
Iron Star Wind Project	Engie North America	Dodge City, KS	1 TWh	Nov 2021	Mar 2025	Wind
Dakota Range III Wind Project	Engie North America	Summit, SD	543 GWh	Apr 2021	Mar 2025	Wind
Triple H Wind Project	Engie North America	Highmore, SD	1 TWh	Oct 2020	Mar 2025	Wind
East Fork Wind Project, LLC	Engie North America	Colby, KS	759 GWh	Feb 2020	Mar 2025	Wind
King Plains Wind Project	Engie North America	Garber, OK	704 GWh	Oct 2020	Mar 2025	Wind
Solomon Forks Wind Project, LLC	Engie North America	Colby, KS	1 TWh	Jun 2019	Mar 2025	Wind
Cimarron Bend III	Enel Kansas, LLC	Minneola, KS	543 GWh	Nov 2020	Mar 2025	Wind
Origin Wind	Enel Green Power NA, Inc.	Hennepin, OK	520 GWh	Oct 2014	Dec 2023	Wind
Lindahl Wind Project, LLC	Enel Green Power NA, Inc.	Tioga, ND	541 GWh	Feb 2017	Mar 2025	Wind
Goodwell Wind Project LLC	Enel Green Power NA, Inc.	Goodwell, OK	705 GWh	Nov 2015	Mar 2025	Wind
Little Elk Wind Project LLC	Enel Green Power NA, Inc.	Cordell, OK	310 GWh	Nov 2015	Dec 2023	Wind
Drift Sand Wind Project LLC	Enel Green Power NA, Inc.	Rush Springs, OK	377 GWh	Nov 2016	Mar 2025	Wind
Rock Creek Wind Project	Enel Green Power NA, Inc.	Tarkio, MO	1 TWh	Oct 2017	Mar 2025	Wind
25 Mile Creek	Enel Green Power NA, Inc.	Gage, OK	1 TWh	Dec 2022	Mar 2025	Wind
Diamond Vista Wind Project, LLC	Enel Green Power Diamond Vista Wind Project, LLC	Tampa, KS	915 GWh	Nov 2018	Mar 2025	Wind
Riverton	Empire District Electric Co	Riverton, KS	1 TWh	May 1950	Mar 2025	Natural Gas
Prosperity Solar Farm CSG	Empire District Electric Co	Joplin, MO	4 GWh	Feb 2021	Dec 2023	Solar
Empire Energy Center	Empire District Electric Co	Sarcoxie, MO	239 GWh	Feb 1978	Dec 2023	Natural Gas : 96.3% Jet Fuel : 3.7%
Neosho Ridge Wind Energy Center	Empire District Electric Co	Galesburg, KS	1 TWh	Apr 2021	Mar 2025	Wind
North Fork Ridge Wind Energy Center	Empire District Electric Co	Mindenmines, MO	518 GWh	Nov 2020	Mar 2025	Wind
Ozark Beach	Empire District Electric Co	Forsyth, MO	56 GWh	May 1931	Dec 2023	Water
State Line Combined Cycle	Empire District Electric Co	Joplin, MO	2 TWh	Apr 1995	Mar 2025	Natural Gas : 99.8%
Kings Point Wind Energy Center	Empire District Electric Co	Golden City, MO	562 GWh	Mar 2021	Mar 2025	Wind
Elkhorn Ridge Wind LLC	Elkhorn Ridge Wind, LLC	Bloomfield, NE	157 GWh	Feb 2009	Dec 2023	Wind
Elk City LLC	Elk City LLC	Sweetwater, OK	504 GWh	Nov 2009	Mar 2025	Wind
Spinning Spur Wind LLC	EDF Renewable Asset Holdings, Inc.	Vegas, TX	346 GWh	Oct 2012	Dec 2023	Wind
Slate Creek Wind Project LLC	EDF Renewable Asset Holdings, Inc.	Geuda Springs, KS	512 GWh	Nov 2015	Dec 2023	Wind
Great Western Wind Energy, LLC	EDF Renewable Asset Holdings, Inc.	Arnett, OK	929 GWh	Nov 2016	Mar 2025	Wind
Spearville 3 LLC	EDF Renewable Asset Holdings, Inc.	Spearville, KS	198 GWh	Sep 2012	Dec 2023	Wind
Eastman Cogeneration Facility	Eastman Cogeneration LP	Longview, TX	3 TWh	Mar 2001	Mar 2025	Natural Gas
East Kansas Agri-Energy, LLC	East Kansas Agri-Energy, LLC	Garnett, KS	5 GWh	May 2005	Mar 2025	Waste Heat
Cimarron Windpower II	Duke Energy Renewables Services	Cimarron, KS	475 GWh	May 2012	Dec 2023	Wind
Caprock Solar 1 LLC	Duke Energy Renewables Services	San Jon, NM	68 GWh	Nov 2016	Mar 2025	Solar
Ironwood Wind	Duke Energy Renewables Services	Spearville, KS	514 GWh	Jul 2012	Dec 2023	Wind
Frontier Windpower II	Duke Energy Renewables Services	Blackwell, OK	580 GWh	Jan 2021	Mar 2025	Wind
Ashdown	Domtar Industries Inc	Ashdown, AR	567 GWh	Dec 1967	Mar 2025	Black Liquor : 65.9% Natural Gas : 15.9% Wood/Wood Waste Solids : 11.0% Bituminous Coal : 6.0% Tire-derived Fuels : 1.2%
Dogwood Energy Facility	Dogwood Power Management, LLC	Pleasant Hill, MO	2 TWh	May 2001	Mar 2025	Natural Gas
Oak Leaf - CSG Portfolio (OL 44)	Distributed Solar Development, LLC	Watkins, CO	3 GWh	Nov 2020	Dec 2023	Solar
Oak Leaf - CSG Portfolio (OL 39)	Distributed Solar Development, LLC	Watkins, CO	3 GWh	May 2021	Dec 2023	Solar
Oak Leaf - CSG Portfolio (OL 38)	Distributed Solar Development, LLC	Watkins, CO	3 GWh	May 2021	Dec 2023	Solar
Oak Leaf - CSG Portfolio (OL 37)	Distributed Solar Development, LLC	Watkins, CO	3 GWh	Nov 2020	Dec 2023	Solar
Oak Leaf - CSG Portfolio (OL 36)	Distributed Solar Development, LLC	Watkins, CO	3 GWh	May 2021	Dec 2023	Solar
Fort Calhoun Community Solar	DG Southwest Solar Portfolio 2019, LLC	Fort Calhoun, NE	10 GWh	Nov 2019	Dec 2023	Solar
Norman Solar	DG Central 1, LLC	Norman, OK	4 GWh	Dec 2020	Dec 2023	Solar
Denver Intl Airport IV Solar	Denver Int'l Airport IV Solar	Denver, CO	3 GWh	Jun 2014	Dec 2023	Solar
Day County Wind LLC	Day County Wind LLC	Conde, SD	441 GWh	Mar 2010	Mar 2025	Wind
Cuming County Renewables, LLC	Cuming County Renewables. LLC	Wisner, NE	10 GWh	Nov 2019	Dec 2023	Wind
Oak Grove Power Producers	Cube District Energy, LLC	Arcadia, KS	20 GWh	Feb 2010	Dec 2023	Landfill Gas
Crofton Bluffs Wind LLC	Crofton Bluffs Wind, LLC	Bloomfield, NE	119 GWh	Oct 2012	Dec 2023	Wind
Creston Ridge Wind Farm	Creston Ridge, LLC	Creston, NE	26 GWh	Nov 2015	Dec 2023	Wind
Creston Ridge II, LLC	Creston Ridge II, LLC	Creston, NE	25 GWh	May 2017	Dec 2023	Wind
Keenan II Renewable Energy Co LLC	CPV Keenan II Renewable Energy Co LLC	Woodward, OK	253 GWh	Nov 2010	Dec 2023	Wind
Bloom Wind	CP Bloom Wind LLC	Minneola, KS	651 GWh	May 2017	Mar 2025	Wind
Cottonwood Wind Energy Center	Cottonwood Wind Project	Blue Hill, NE	420 GWh	Oct 2017	Mar 2025	Wind
Earl F Wisdom	Corn Belt Power Coop	Spencer, IA	6 GWh	Mar 1960	Dec 2023	Natural Gas : 99.1% Distillate Fuel Oil : 0.9%
Campbell County Wind Farm	Consolidated Edison Development Inc.	Pollock, SD	319 GWh	Nov 2015	Dec 2023	Wind
Oak Tree Energy	Consolidated Edison Development Inc.	Clark, SD	67 GWh	Nov 2014	Dec 2023	Wind
Brule County Wind	Consolidated Edison Development Inc.	Kimball, SD	65 GWh	Sep 2018	Dec 2023	Wind
Aurora County Wind	Consolidated Edison Development Inc.	White Lake, SD	71 GWh	Sep 2018	Dec 2023	Wind

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#27	Associated Electric Cooperative, Inc.	22.8 TWh	47
#46	El Paso Electric Company	6.8 TWh	31
#3	Electric Reliability Council of Texas, Inc.	476.4 TWh	1,139
#2	Midcontinent Independent System Operator, Inc.	642.8 TWh	2,653
#20	Public Service Company of Colorado	48.7 TWh	201
#36	Public Service Company of New Mexico	14.9 TWh	108
#51	Southwestern Power Administration	4.2 TWh	31
#8	Tennessee Valley Authority	158.8 TWh	170
#23	Western Area Power Administration - Rocky Mountain Region	35.6 TWh	170
#63	Western Area Power Administration - Upper Great Plains West	476.3 GWh	24

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#2	Midcontinent Independent System Operator, Inc.	642.8 TWh	2,653
#3	Electric Reliability Council of Texas, Inc.	476.4 TWh	1,139
#5	Southwest Power Pool	297.0 TWh	762
#6	Southern Company Services, Inc. - Trans	252.0 TWh	393
#7	California Independent System Operator	190.4 TWh	1,943
#8	Tennessee Valley Authority	158.8 TWh	170
#10	Florida Power & Light Co.	148.6 TWh	159
#12	New York Independent System Operator	130.6 TWh	1,100
#13	Duke Energy Carolinas	111.4 TWh	556
#15	ISO New England	103.1 TWh	1,487