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
Osage City Solar	Evergy Kansas Central, Inc	Osage City, KS	3 GWh	Nov 2024	Dec 2025	Solar
Wagon Wheel Wind	Southwestern Electric Power Co	Orlando, OK	956 GWh	Nov 2025	Jul 2026	Wind
Hecate Energy Upshur Rural LLC	Hecate Energy Upshur Rural LLC	Ore City, TX	4 GWh	Jun 2022	Dec 2024	Solar
Ord	City of Ord - (NE)	Ord, NE	119 MWh	Dec 1962	Dec 2025	Distillate Fuel Oil : 99.4% Natural Gas : 0.6%
Northeastern	Public Service Co of Oklahoma	Oologah, OK	4 TWh	Mar 1961	Jul 2026	Natural Gas : 82.6% Subbituminous Coal : 17.4%
North Omaha	Omaha Public Power District	Omaha, NE	2 TWh	Jun 1954	Jul 2026	Subbituminous Coal : 91.0% Natural Gas : 9.0%
Missouri River Wastewater Treatment	City of Omaha - (NE)	Omaha, NE	11 GWh	Mar 1985	Jul 2026	Other Biomass Gas : 99.8%
Standing Bear Lake	Omaha Public Power District	Omaha, NE	39 GWh	Oct 2025	Dec 2025	Natural Gas : 69.2% Distillate Fuel Oil : 30.8%
Jones Street	Omaha Public Power District	Omaha, NE	10 GWh	May 1973	Dec 2025	Distillate Fuel Oil
Tinker	Oklahoma Gas & Electric Co	Oklahoma City, OK	10 GWh	May 1971	Dec 2025	Natural Gas
Mustang	Oklahoma Gas & Electric Co	Oklahoma City, OK	524 GWh	Apr 1950	Jul 2026	Natural Gas : 99.2% Solar : 0.8%
Frontier	Oklahoma Gas & Electric Co	Oklahoma City, OK	487 GWh	Aug 1989	Jul 2026	Natural Gas
Kingsley	Central Nebraska Pub P&I Dist	Ogallala, NE	49 GWh	Oct 1984	Dec 2025	Water
Oberlin (KS)	City of Oberlin - (KS)	Oberlin, KS	10 MWh	Dec 1953	Dec 2025	Distillate Fuel Oil
Mammoth Plains	Mammoth Plains Wind Project	Oakwood, OK	623 GWh	Nov 2014	Dec 2025	Wind
Western Plains Wind	Western Plains Wind, LLC	Oakley, KS	12 GWh	Sep 2021	Dec 2025	Wind
Grande Prairie Wind Farm	BHE Renewables, LLC	O'Neill, NE	1 TWh	Nov 2016	Jul 2026	Wind
North Platte	Nebraska Public Power District	North Platte, NE	61 GWh	Dec 1934	Dec 2025	Water
NLRED 5MW	Today's Power, Inc.	North Little Rock, AR	11 GWh	Aug 2024	Dec 2025	Solar
Norman Solar	DG Central 1, LLC	Norman, OK	4 GWh	Dec 2020	Dec 2025	Solar
Nixa Solar, LLC	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Nixa, MO	14 GWh	Oct 2017	Dec 2025	Solar
Harvey County	Today's Power, Inc.	Newton, KS	2 GWh	Apr 2021	Dec 2025	Solar
Willow Creek Wind Power LLC	Willow Creek Wind Power LLC	Newell, SD	403 GWh	Aug 2020	Jul 2026	Wind
McClain Energy Facility	Oklahoma Gas & Electric Co	Newcastle, OK	2 TWh	May 2001	Jul 2026	Natural Gas
New Hampton	City of New Hampton - (IA)	New Hampton, IA	920 MWh	Mar 1967	Dec 2025	Distillate Fuel Oil : 61.4% Natural Gas : 38.6%
Nevada	Evergy Missouri West	Nevada, MO	15 MWh	May 1974	Dec 2025	Distillate Fuel Oil
Upstream Wind Energy LLC	Invenergy Services LLC	Neligh, NE	727 GWh	Nov 2018	Jul 2026	Wind
Nebraska City	Omaha Public Power District	Nebraska City, NE	8 TWh	Mar 1979	Jul 2026	Subbituminous Coal : 99.6%
Flat Ridge Wind Farm	Evergy Kansas Central, Inc	Nashville, KS	35 GWh	Jan 2009	Dec 2025	Wind
UADA	Entegrity Solar UA AG, LLC	Nashville, AR	6 GWh	Apr 2023	Dec 2025	Solar
Georgia-Pacific Muskogee	Georgia-Pacific Muskogee LLC	Muskogee, OK	349 GWh	Feb 1978	Jul 2026	Natural Gas : 88.9% Subbituminous Coal : 11.1%
Narrows (AR)	USCE -Vickburg District	Murfreesboro, AR	3 GWh	Apr 1950	Dec 2025	Water
Mulvane 2	City of Mulvane - (KS)	Mulvane, KS	61 MWh	Aug 2003	Dec 2025	Distillate Fuel Oil
Shooting Star	Shooting Star Power Partners, LLC	Mullinville, KS	165 GWh	Aug 2012	Dec 2025	Wind
Tolk	Southwestern Public Service Co	Muleshoe, TX	3 TWh	Dec 1981	Jul 2026	Subbituminous Coal : 85.6% Natural Gas : 14.4%
Mound	Today's Power, Inc.	Mound Valley, KS	2 GWh	Apr 2021	Dec 2025	Solar
Wildcat Ranch Wind Project	Wildcat Ranch Wind Project, LLC	Morton, TX	660 GWh	Nov 2018	Jul 2026	Wind
Willow Creek Wind (OK)	Willow Creek Wind LLC	Morrison, OK	705 GWh	Oct 2025	Jul 2026	Wind
Prairie Queen Wind Farm	Prairie Queen Wind Farm LLC	Moran, KS	444 GWh	Apr 2019	Jul 2026	Wind
Lieberman	Southwestern Electric Power Co	Mooringsport, LA	253 GWh	Jun 1947	Dec 2025	Natural Gas
Moorhead Wind Turbine	City of Moorhead - (MN)	Moorhead, MN	809 MWh	Apr 1999	Dec 2025	Wind
American Crystal Sugar Moorhead	American Crystal Sugar Co	Moorhead, MN	38 GWh	Aug 1948	Dec 2025	Subbituminous Coal
Mooreland	Western Farmers Elec Coop, Inc	Mooreland, OK	160 GWh	Feb 1964	Dec 2025	Natural Gas
SPS4 Monument	SunE SPS4, LLC	Monument, NM	22 GWh	Nov 2011	Dec 2025	Solar
Gray County Wind Energy	Gray County Wind Energy LLC	Montezuma, KS	237 GWh	Oct 2001	Dec 2025	Wind
Ensign Wind LLC	NextEra Energy Resources Ensign Wind	Montezuma, KS	400 GWh	Oct 2012	Dec 2025	Wind
Monroe (NE)	Loup River Public Power Dist	Monroe, NE	27 GWh	Dec 1935	Dec 2025	Water
POET Bioprocessing- Mitchell	POET Bioprocessing- Mitchell	Mitchell, SD	20 GWh	Sep 2021	Dec 2025	Natural Gas
Minot Wind Project	Basin Electric Power Coop	Minot, ND	18 GWh	Dec 2002	Dec 2024	Wind
Prairie Winds ND1	Basin Electric Power Coop	Minot, ND	354 GWh	Nov 2009	Dec 2025	Wind
Cimarron Bend Wind Project II, LLC	Cimarron Bend Wind Project II, LLC	Minneola, KS	759 GWh	Feb 2017	Jul 2026	Wind
Cimarron Bend Wind Project I, LLC	Cimarron Bend Wind Project I, LLC	Minneola, KS	745 GWh	Nov 2016	Jul 2026	Wind
Bloom Wind	CP Bloom Wind LLC	Minneola, KS	627 GWh	May 2017	Jul 2026	Wind
Cimarron Bend III	Enel Kansas, LLC	Minneola, KS	699 GWh	Nov 2020	Jul 2026	Wind
Minneapolis City of	City of Minneapolis - (KS)	Minneapolis, KS	74 MWh	Mar 1955	Dec 2025	Natural Gas : 88.4% Distillate Fuel Oil : 11.6%
North Fork Ridge Wind Energy Center	Empire District Electric Co	Mindenmines, MO	546 GWh	Nov 2020	Jul 2026	Wind
Minco Wind I, LLC	FPLE Wind, LLC	Minco, OK	326 GWh	Nov 2010	Dec 2025	Wind
Minco Wind II, LLC	FPLE Wind, LLC	Minco, OK	323 GWh	Oct 2011	Dec 2025	Wind
Minco Wind III, LLC	FPLE Wind, LLC	Minco, OK	449 GWh	Nov 2012	Dec 2025	Wind
Rolling Thunder Wind Farm Hybrid	Clearlight Energy Holdings LP	Miller, SD	84 GWh	Oct 2009	Dec 2025	Wind
Ruby-Norris	Today's Power, Inc.	Milford, NE	2 GWh	Sep 2023	Dec 2025	Solar
Milford	City of Milford - (IA)	Milford, IA	127 MWh	Dec 1948	Dec 2025	Distillate Fuel Oil
Osawatomie	Evergy Metro	Miami, KS	54 GWh	May 2003	Dec 2025	Natural Gas
Rich Mountain Electric Cooperative	Today's Power, Inc.	Mena, AR	2 GWh	Apr 2020	Dec 2025	Solar
Pixley Solar Energy	Public Service Co of Oklahoma	Medicine Lodge, KS	447 GWh	Apr 2025	Jul 2026	Solar
Grant Wind, LLC	Southern Power Co	Medford, OK	496 GWh	Mar 2016	Dec 2025	Wind
Grant Plains Wind, LLC	Southern Power Co	Medford, OK	531 GWh	Nov 2016	Jul 2026	Wind
Meade	City of Meade - (KS)	Meade, KS	73 MWh	Dec 1950	Dec 2025	Natural Gas : 84.8% Distillate Fuel Oil : 15.2%
McPherson 3	City of McPherson - (KS)	McPherson, KS	7 GWh	Sep 1998	Dec 2025	Natural Gas : 87.3% Distillate Fuel Oil : 12.7%
McPherson 2	City of McPherson - (KS)	McPherson, KS	20 GWh	May 1973	Dec 2025	Natural Gas : 76.6% Distillate Fuel Oil : 23.4%
McCook	Nebraska Public Power District	McCook, NE	3 GWh	May 1973	Dec 2025	Distillate Fuel Oil
Stuart (OK)	Peoples Electric Cooperative	McAlester, OK	12 GWh	Mar 2023	Dec 2025	Natural Gas
Harrison County Power Project	Northeast Texas Elec Coop, Inc	Marshall, TX	3 TWh	May 2003	Jul 2026	Natural Gas
Snider Industries	Snider Industries Inc	Marshall, TX	14 GWh	Jul 1983	Dec 2025	Wood/Wood Waste Solids
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%
Rush Springs Wind	Rush Springs Wind Project	Marlow, OK	923 GWh	Nov 2016	Jul 2026	Wind
Thunder Ranch Wind Project	Thunder Ranch Wind Project, LLC	Marland, OK	986 GWh	Nov 2017	Jul 2026	Wind
Marietta	Western Farmers Elec Coop, Inc	Marietta, OK	5 GWh	Mar 2017	Jul 2026	Solar
Central Plains Wind Farm	Evergy Kansas Central, Inc	Marienthal, KS	98 GWh	Feb 2009	Dec 2025	Wind
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%
Malden	City of Malden - (MO)	Malden, MO	68 MWh	Jul 1957	Dec 2025	Distillate Fuel Oil
Hayhurst New Mexico Solar	Hayhurst New Mexico Solar	Malaga, NM	57 GWh	Jul 2023	Dec 2025	Solar
Madison Utilities	City of Madison - (NE)	Madison, NE	15 MWh	Mar 1953	Dec 2025	Distillate Fuel Oil
Madison Solar (NE)	MMPS1, LLC	Madison, NE	3 GWh	Apr 2025	Dec 2025	Solar
Macon Solar Power Project	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Macon, MO	4 GWh	May 2015	Jul 2026	Solar
Kansas Ethanol, LLC	Kansas Ethanol, LLC	Lyons, KS	117 GWh	May 2020	Dec 2025	Natural Gas
Luverne	City of Luverne - (MN)	Luverne, MN	48 MWh	Apr 1967	Dec 2025	Distillate Fuel Oil
Redbud Power Plant	Oklahoma Gas & Electric Co	Luther, OK	4 TWh	Apr 2004	Jul 2026	Natural Gas
GE-Lubbock	GE Wind Energy LLC	Lubbock, TX	2 GWh	Mar 2014	Dec 2025	Wind
Jones	Southwestern Public Service Co	Lubbock, TX	3 TWh	Dec 1970	Jul 2026	Natural Gas
Middle Daisy	Onyx Asset Services Group	Lovington, NM	9 GWh	Oct 2017	Dec 2025	Solar
LCEC Generation LLVC	Western Farmers Elec Coop, Inc	Lovington, NM	86 GWh	Jan 2012	Dec 2025	Natural Gas
Wildcat Wind	Wildcat Wind, LLC	Lovington, NM	55 GWh	Jun 2012	Dec 2025	Wind
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
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
Markham	Grand River Dam Authority	Locust Grove, OK	288 GWh	Apr 1964	Dec 2025	Water
Lindsborg	Today's Power, Inc.	Lindsborg, KS	2 GWh	Apr 2021	Dec 2025	Solar

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