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
Rocking R Solar, LLC	Rocking R Solar, LLC	Hosston, LA	155 GWh	Jul 2025	Jul 2026	Solar
Hot Springs 2020	Greenbacker Renewable Energy Corporation	Hot Springs, AR	1 GWh	Feb 2021	Dec 2025	Solar
Caney River Wind Project	Caney River Wind Project	Howard, KS	594 GWh	Oct 2011	Jul 2026	Wind
Hugoton 2	City of Hugoton - (KS)	Hugoton, KS	73 MWh	Dec 1963	Dec 2025	Distillate Fuel Oil
Chisholm View Wind Project	Chisholm View Wind Project	Hunter, OK	848 GWh	Nov 2012	Jul 2026	Wind
Huntsville-Ark Valley, KS	Today's Power, Inc.	Huntsville, KS	2 GWh	Apr 2021	Dec 2025	Solar
Bob Glanzer Generating Station	NorthWestern Energy - (SD)	Huron, SD	99 GWh	Mar 2022	Dec 2025	Natural Gas
Hutchinson Energy Center	Evergy Kansas Central, Inc	Hutchinson, KS	16 GWh	Apr 1965	Dec 2025	Natural Gas : 85.2% Distillate Fuel Oil : 14.8%
Westar Cities Solar	SoCore Energy LLC	Hutchinson, KS	2 GWh	Jun 2017	Dec 2025	Solar
Independence Solar Farm	MC Power Companies Inc	Independence, MO	5 GWh	Feb 2017	Jul 2026	Solar
Independence II Solar Farm	MC Power Companies Inc	Independence, MO	14 GWh	May 2018	Jul 2026	Solar
Station I	City of Independence - (MO)	Independence, MO	2 GWh	May 1972	Dec 2025	Distillate Fuel Oil
Jackson Square	City of Independence - (MO)	Independence, MO	585 MWh	May 1969	Dec 2025	Distillate Fuel Oil
Station H	City of Independence - (MO)	Independence, MO	12 GWh	May 1972	Dec 2025	Natural Gas : 99.6%
Iola	City of Iola - (KS)	Iola, KS	605 MWh	Apr 1969	Dec 2025	Natural Gas : 76.7% Distillate Fuel Oil : 23.3%
Flat Ridge Wind Energy LLC	Clearlight Energy Holdings LP	Isabel, KS	178 GWh	Feb 2009	Dec 2025	Wind
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
Riverside (OK)	Public Service Co of Oklahoma	Jenks, OK	740 GWh	Mar 1974	Jul 2026	Natural Gas
Green Country Power Station	Public Service Co of Oklahoma	Jenks, OK	4 TWh	Jan 2002	Jul 2026	Natural Gas
Jetmore	City of Jetmore -(KS)	Jetmore, KS	126 MWh	Dec 1950	Dec 2025	Distillate Fuel Oil
Johnson Corner Solar 1	Lightsource Renewable Energy Asset Management, LLC	Johnson City, KS	36 GWh	Mar 2020	Jul 2026	Solar
West Gardner	Evergy Metro	Johnson, KS	239 GWh	May 2003	Dec 2025	Natural Gas
Johnson	City of Johnson - (KS)	Johnson, KS	28 MWh	Feb 1950	Dec 2025	Distillate Fuel Oil
State Line Combined Cycle	Empire District Electric Co	Joplin, MO	2 TWh	Apr 1995	Jul 2026	Natural Gas
Prosperity Solar Farm CSG	Empire District Electric Co	Joplin, MO	4 GWh	Feb 2021	Dec 2025	Solar
Munson-DS&O	Today's Power, Inc.	Junction City, KS	2 GWh	Apr 2021	Dec 2025	Solar
BPU Solar Farm	MC Power Companies Inc	Kansas City, KS	2 GWh	Aug 2017	Dec 2025	Solar
Northeast (MO)	Evergy Metro	Kansas City, MO	15 GWh	Apr 1972	Dec 2025	Distillate Fuel Oil
Hawthorn	Evergy Metro	Kansas City, MO	2 TWh	Apr 1969	Jul 2026	Subbituminous Coal : 80.8% Natural Gas : 19.2%
Grand Ave Plant	Vicinity Energy Kansas City	Kansas City, MO	43 GWh	Jun 1991	Jul 2026	Natural Gas
Hawthorn Solar I	Evergy Metro	Kansas City, MO	16 GWh	Dec 2022	Dec 2025	Solar
South Harper	Evergy Missouri West	Kansas City, MO	218 GWh	Jul 2005	Dec 2025	Natural Gas
Quindaro	City of Kansas City - (KS)	Kansas, KS	8 GWh	Apr 1965	Dec 2025	Distillate Fuel Oil
Nearman Creek	City of Kansas City - (KS)	Kansas, KS	1 TWh	May 1981	Jul 2026	Subbituminous Coal : 89.1% Natural Gas : 9.8% Distillate Fuel Oil : 1.1%
Kearney NPPD Solar Project	SoCore Energy LLC	Kearney, NE	8 GWh	Nov 2017	Dec 2025	Solar
Kearney	Nebraska Public Power District	Kearney, NE	375 MWh	Dec 1920	Oct 2025	Water
Kennett	City of Kennett - (MO)	Kennett, MO	1 GWh	Jul 1942	Dec 2025	Distillate Fuel Oil : 80.7% Natural Gas : 19.3%
Kimball	City of Kimball - (NE)	Kimball, NE	14 MWh	Dec 1943	Dec 2025	Distillate Fuel Oil
Brule County Wind	RWE Clean Energy	Kimball, SD	80 GWh	Sep 2018	Dec 2025	Wind
Kingfisher Wind LLC	Kingfisher Wind LLC	Kingfisher, OK	875 GWh	Feb 2016	Jul 2026	Wind
Kingfisher	City of Kingfisher - (OK)	Kingfisher, OK	24 MWh	Dec 1953	Dec 2025	Distillate Fuel Oil : 72.4% Natural Gas : 27.6%
Kingman Municipal Power and Light Plant	City of Kingman - (KS)	Kingman, KS	1 GWh	Mar 1962	Dec 2025	Natural Gas : 87.1% Distillate Fuel Oil : 12.9%
Seminole (OK)	Oklahoma Gas & Electric Co	Konowa, OK	2 TWh	Feb 1971	Jul 2026	Natural Gas
La Crosse	City of La Crosse - (KS)	La Crosse, KS	9 MWh	Oct 1962	Dec 2025	Distillate Fuel Oil
La Cygne	Evergy Metro	La Cygne, KS	6 TWh	May 1973	Jul 2026	Subbituminous Coal : 99.5% Distillate Fuel Oil : 0.5%
La Plata	City of La Plata - (MO)	La Plata, MO	6 MWh	Feb 2013	Dec 2025	Distillate Fuel Oil
MJMEUC Generating Station #1	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Laddonia, MO	90 GWh	Sep 2007	Dec 2025	Natural Gas
Maverick Wind Project, LLC	Public Service Co of Oklahoma	Lahoma, OK	942 GWh	Aug 2021	Jul 2026	Wind
Lakota Wind Wind Farm	Iowa Lakes Electric Coop	Lakota, IA	34 GWh	Feb 2009	Dec 2025	Wind
Pensacola	Grand River Dam Authority	Langley, OK	422 GWh	Jul 1940	Dec 2025	Water
Laurens	City of Laurens - (IA)	Laurens, IA	161 MWh	Jun 1951	Dec 2025	Distillate Fuel Oil
Laverne Diesel Generating Plant	Town of Laverne - (OK)	Laverne, OK	34 MWh	Dec 2005	Dec 2025	Distillate Fuel Oil
Kansas River Project	Bowersock Mills & Power Co	Lawrence, KS	26 GWh	Dec 1919	Jul 2026	Water
Lawrence Energy Center	Evergy Kansas Central, Inc	Lawrence, KS	2 TWh	Dec 1954	Jul 2026	Subbituminous Coal : 96.7% Natural Gas : 3.3%
Comanche (OK)	Public Service Co of Oklahoma	Lawton, OK	331 GWh	Apr 1962	Dec 2025	Natural Gas
Lebanon Solar Farm (MO)	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Lebanon, MO	4 GWh	Aug 2017	Dec 2025	Solar
FreeState Stull Solar I	Evergy Kansas Central, Inc	LeCompton, KS	3 GWh	Nov 2023	Dec 2025	Solar
Prevailing Wind Park	AES Distributed Energy	Lesterville, SD	831 GWh	Feb 2020	Jul 2026	Wind
Airport 009239 SCS Lexington, LLC	Arevon Energy, Inc.	Lexington, NE	2 GWh	Apr 2021	Dec 2025	Solar
City of Lexington	Madison Energy Holdings LLC	Lexington, NE	6 GWh	Apr 2017	Dec 2025	Solar
Johnson 2	Central Nebraska Pub P&I Dist	Lexington, NE	63 GWh	Mar 1941	Dec 2025	Water
Canaday	Nebraska Public Power District	Lexington, NE	44 GWh	Dec 1957	Aug 2025	Natural Gas
Arkalon Ethanol LLC	Arkalon Ethanol LLC	Liberal, KS	15 GWh	Nov 2008	Dec 2025	Natural Gas
Cimarron River	Sunflower Electric Power Corp	Liberal, KS	30 GWh	Sep 1963	Dec 2025	Natural Gas
Ozark Solar Park	Today's Power, Inc.	Lincoln, AR	4 GWh	Jun 2021	Dec 2025	Solar
Lincoln	City of Lincoln Center - (KS)	Lincoln, KS	32 MWh	Dec 1957	Dec 2025	Natural Gas : 84.3% Distillate Fuel Oil : 15.7%
Smoky Hills Wind Project Phase I	Smoky Hills Wind Farm I LLC	Lincoln, KS	140 GWh	Dec 2007	Dec 2025	Wind
Smoky Hills Wind Project Phase II	Smoky Hills Wind Project II LLC	Lincoln, KS	220 GWh	Oct 2008	Dec 2025	Wind
Holdrege Solar Center	Adapture Renewables, Inc.	Lincoln, NE	6 GWh	May 2016	Jul 2026	Solar
Archer Daniels Midland Lincoln	Archer Daniels Midland Co	Lincoln, NE	45 GWh	Jun 1988	Dec 2025	Natural Gas
Rokeby	Lincoln Electric System	Lincoln, NE	13 GWh	Jun 1975	Dec 2025	Natural Gas : 86.9% Distillate Fuel Oil : 13.1%
Terry Bundy Generating Station	Lincoln Electric System	Lincoln, NE	131 GWh	Jul 2003	Jul 2026	Natural Gas : 75.4% Landfill Gas : 18.2% Distillate Fuel Oil : 6.5%
J Street	Lincoln Electric System	Lincoln, NE	226 MWh	Jan 1972	Jul 2025	Natural Gas : 86.3% Distillate Fuel Oil : 13.7%
Lindsborg	Today's Power, Inc.	Lindsborg, KS	2 GWh	Apr 2021	Dec 2025	Solar
Markham	Grand River Dam Authority	Locust Grove, OK	288 GWh	Apr 1964	Dec 2025	Water
Knox Lee	Southwestern Electric Power Co	Longview, TX	546 GWh	Nov 1950	Dec 2025	Natural Gas
Eastman Cogeneration Facility	Eastman Cogeneration LP	Longview, TX	3 TWh	Mar 2001	Jul 2026	Natural Gas
Pleasant Hill Wind Energy Project	Pleasant Hill Wind Energy LLC	Lorenzo, TX	33 GWh	Sep 2015	Dec 2025	Wind
Lorenzo Wind	Lorenzo Wind, LLC	Lorenzo, TX	356 GWh	Nov 2018	Jul 2026	Wind
Wildcat Wind	Wildcat Wind, LLC	Lovington, NM	55 GWh	Jun 2012	Dec 2025	Wind
LCEC Generation LLVC	Western Farmers Elec Coop, Inc	Lovington, NM	86 GWh	Jan 2012	Dec 2025	Natural Gas
Middle Daisy	Onyx Asset Services Group	Lovington, NM	9 GWh	Oct 2017	Dec 2025	Solar
Jones	Southwestern Public Service Co	Lubbock, TX	3 TWh	Dec 1970	Jul 2026	Natural Gas
GE-Lubbock	GE Wind Energy LLC	Lubbock, TX	2 GWh	Mar 2014	Dec 2025	Wind
Redbud Power Plant	Oklahoma Gas & Electric Co	Luther, OK	4 TWh	Apr 2004	Jul 2026	Natural Gas
Luverne	City of Luverne - (MN)	Luverne, MN	48 MWh	Apr 1967	Dec 2025	Distillate Fuel Oil
Kansas Ethanol, LLC	Kansas Ethanol, LLC	Lyons, KS	117 GWh	May 2020	Dec 2025	Natural Gas
Macon Solar Power Project	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Macon, MO	4 GWh	May 2015	Jul 2026	Solar
Madison Solar (NE)	MMPS1, LLC	Madison, NE	3 GWh	Apr 2025	Dec 2025	Solar
Madison Utilities	City of Madison - (NE)	Madison, NE	15 MWh	Mar 1953	Dec 2025	Distillate Fuel Oil
Hayhurst New Mexico Solar	Hayhurst New Mexico Solar	Malaga, NM	57 GWh	Jul 2023	Dec 2025	Solar
Malden	City of Malden - (MO)	Malden, MO	68 MWh	Jul 1957	Dec 2025	Distillate Fuel Oil
Tesoro Mandan Cogeneration Plant	Tesoro Refining and Marketing Co LLC	Mandan, ND	47 GWh	Sep 1954	Jul 2026	Other Gas : 62.4% Natural Gas : 37.6%
Central Plains Wind Farm	Evergy Kansas Central, Inc	Marienthal, KS	98 GWh	Feb 2009	Dec 2025	Wind
Marietta	Western Farmers Elec Coop, Inc	Marietta, OK	5 GWh	Mar 2017	Jul 2026	Solar
Thunder Ranch Wind Project	Thunder Ranch Wind Project, LLC	Marland, OK	986 GWh	Nov 2017	Jul 2026	Wind
Rush Springs Wind	Rush Springs Wind Project	Marlow, OK	923 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
Marshall (MO)	City of Marshall - (MO)	Marshall, MO	1 GWh	May 1948	Dec 2025	Natural Gas : 94.1% Distillate Fuel Oil : 6.0%

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