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
Greenbush-Heartland	Today's Power, Inc.	Girard, KS	2 GWh	Apr 2021	Dec 2025	Solar
Oskaloosa	Today's Power, Inc.	Oskaloosa, KS	2 GWh	Apr 2021	Dec 2025	Solar
Munson-DS&O	Today's Power, Inc.	Junction City, KS	2 GWh	Apr 2021	Dec 2025	Solar
Mound	Today's Power, Inc.	Mound Valley, KS	2 GWh	Apr 2021	Dec 2025	Solar
Maize	Today's Power, Inc.	Colwich, KS	2 GWh	Apr 2021	Dec 2025	Solar
Lindsborg	Today's Power, Inc.	Lindsborg, KS	2 GWh	Apr 2021	Dec 2025	Solar
Huntsville-Ark Valley, KS	Today's Power, Inc.	Huntsville, KS	2 GWh	Apr 2021	Dec 2025	Solar
Harvey County	Today's Power, Inc.	Newton, KS	2 GWh	Apr 2021	Dec 2025	Solar
DeGraff Butler Electric	Today's Power, Inc.	Burns, KS	2 GWh	Apr 2021	Dec 2025	Solar
Airport 009239 SCS Lexington, LLC	Arevon Energy, Inc.	Lexington, NE	2 GWh	Apr 2021	Dec 2025	Solar
Dakota Range III Wind Project	Engie North America	Summit, SD	604 GWh	Apr 2021	Jul 2026	Wind
Neosho Ridge Wind Energy Center	Empire District Electric Co	Galesburg, KS	1 TWh	Apr 2021	Jul 2026	Wind
ABIA Parking Structure	SoCore Energy LLC	Austin, TX	3 GWh	Mar 2021	Dec 2025	Solar
Cheney Solar	Today's Power, Inc.	Cheney, KS	2 GWh	Mar 2021	Dec 2025	Solar
SoCore Clovis 1	SoCore Clovis 1 LLC	Clovis, NM	5 GWh	Mar 2021	Dec 2025	Solar
Sundance Wind Project, LLC	Public Service Co of Oklahoma	Alva, OK	654 GWh	Mar 2021	Jul 2026	Wind
Kings Point Wind Energy Center	Empire District Electric Co	Golden City, MO	544 GWh	Mar 2021	Jul 2026	Wind
Hot Springs 2020	Greenbacker Renewable Energy Corporation	Hot Springs, AR	1 GWh	Feb 2021	Dec 2025	Solar
Prosperity Solar Farm CSG	Empire District Electric Co	Joplin, MO	4 GWh	Feb 2021	Dec 2025	Solar
Atchison County Wind	Union Electric Co - (MO)	Westboro, MO	800 GWh	Feb 2021	Jul 2026	Wind
Frontier Windpower II	Deriva Energy	Blackwell, OK	765 GWh	Jan 2021	Jul 2026	Wind
Norman Solar	DG Central 1, LLC	Norman, OK	4 GWh	Dec 2020	Dec 2025	Solar
Aurora Wind Project	Aurora Wind Project, LLC	Tioga, ND	943 GWh	Dec 2020	Jul 2026	Wind
Oak Leaf - CSG Portfolio (OL 44)	Distributed Solar Development, LLC	Watkins, CO	3 GWh	Nov 2020	Dec 2025	Solar
Oak Leaf - CSG Portfolio (OL 37)	Distributed Solar Development, LLC	Watkins, CO	2 GWh	Nov 2020	Dec 2025	Solar
Milligan 1 Wind Farm	Milligan 1 Wind, LLC	Western, NE	986 GWh	Nov 2020	Jul 2026	Wind
Cimarron Bend III	Enel Kansas, LLC	Minneola, KS	699 GWh	Nov 2020	Jul 2026	Wind
Sagamore Wind	Southwestern Public Service Co	Rogers, NM	2 TWh	Nov 2020	Jul 2026	Wind
Diamond Spring, LLC	ALLETE Clean Energy	Sulphur, OK	865 GWh	Nov 2020	Jul 2026	Wind
Boiling Springs Wind Farm	RWE Clean Energy	Woodward, OK	600 GWh	Nov 2020	Jul 2026	Wind
Skeleton Creek Energy Center Hybrid	Skeleton Creek Energy Center	Carrier, OK	1 TWh	Nov 2020	Jul 2026	Wind : 66.3% Solar : 33.7%
North Fork Ridge Wind Energy Center	Empire District Electric Co	Mindenmines, MO	546 GWh	Nov 2020	Jul 2026	Wind
Burke Wind, LLC	Burke Wind LLC	Bowbells, ND	796 GWh	Nov 2020	Jul 2026	Wind
Soldier Creek Wind	Soldier Creek Wind LLC	Corning, KS	1 TWh	Oct 2020	Jul 2026	Wind
Ponderosa Wind Energy Center	Ponderosa Wind, LLC	Beaver, OK	937 GWh	Oct 2020	Jul 2026	Wind
King Plains Wind Project	Engie North America	Garber, OK	744 GWh	Oct 2020	Jul 2026	Wind
Triple H Wind Project	Engie North America	Highmore, SD	1 TWh	Oct 2020	Jun 2026	Wind
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%
Willow Creek Wind Power LLC	Willow Creek Wind Power LLC	Newell, SD	403 GWh	Aug 2020	Jul 2026	Wind
Chickasaw Nation Solar Farm	Oklahoma Gas & Electric Co	Davis, OK	10 GWh	Jun 2020	Dec 2025	Solar
Choctaw Nation Solar Farm	Oklahoma Gas & Electric Co	Calera, OK	9 GWh	Jun 2020	Dec 2025	Solar
Kansas Ethanol, LLC	Kansas Ethanol, LLC	Lyons, KS	117 GWh	May 2020	Dec 2025	Natural Gas
City of Paris Solar	Today's Power, Inc.	Paris, AR	3 GWh	May 2020	Dec 2025	Solar
Plum Creek Wind Project (NE)	Plum Creek Wind, LLC	Winside, NE	784 GWh	May 2020	Jul 2026	Wind
Rich Mountain Electric Cooperative	Today's Power, Inc.	Mena, AR	2 GWh	Apr 2020	Dec 2025	Solar
Reading Wind Project	Southern Power Co	Reading, KS	666 GWh	Apr 2020	Jul 2026	Wind
Johnson Corner Solar 1	Lightsource Renewable Energy Asset Management, LLC	Johnson City, KS	36 GWh	Mar 2020	Jul 2026	Solar
Prevailing Wind Park	AES Distributed Energy	Lesterville, SD	831 GWh	Feb 2020	Jul 2026	Wind
East Fork Wind Project, LLC	Engie North America	Colby, KS	671 GWh	Feb 2020	Jul 2026	Wind
Southwest Arkansas Electric	Today's Power, Inc.	Texarkana, AR	2 GWh	Jan 2020	Dec 2025	Solar
Western Meadowlark Solar SCS NE 1, LLC	Arevon Energy, Inc.	Scottsbluff, NE	8 GWh	Jan 2020	Dec 2025	Solar
Fort Calhoun Community Solar	Madison Energy Investments LLC	Fort Calhoun, NE	9 GWh	Nov 2019	Sep 2025	Solar
Scenic Hill Solar IV, LLC	Greenbacker Renewable Energy Corporation	Clarksville, AR	2 GWh	Nov 2019	Dec 2025	Solar
Cuming County Renewables, LLC	Cuming County Renewables. LLC	Wisner, NE	11 GWh	Nov 2019	Dec 2025	Wind
Wildhorse Mountain Wind Facility	Southern Power Co	Clayton, OK	440 GWh	Nov 2019	Jul 2026	Wind
Sholes Wind Energy Center	Sholes Wind Energy Center, LLC	Randolph, NE	661 GWh	Oct 2019	Jul 2026	Wind
Hastings Community Solar Farm	City of Hastings - (NE)	Hastings, NE	3 GWh	Aug 2019	Dec 2025	Solar
Little Dixie	Peoples Electric Cooperative	Centrahoma, OK	27 GWh	Jun 2019	Dec 2025	Natural Gas
Centrahoma West	Peoples Electric Cooperative	Centrahoma, OK	85 GWh	Jun 2019	Dec 2025	Natural Gas
Centrahoma East	Peoples Electric Cooperative	Centrahoma, OK	74 GWh	Jun 2019	Dec 2025	Natural Gas
Westside Wastewater Treatment Plant Hybr	Today's Power, Inc.	Fayetteville, AR	4 GWh	Jun 2019	Jul 2026	Solar
Noland Wastewater Treatment Plant Hybrid	Today's Power, Inc.	Fayetteville, AR	4 GWh	Jun 2019	Jul 2026	Solar
Solomon Forks Wind Project, LLC	Engie North America	Colby, KS	979 GWh	Jun 2019	Jul 2026	Wind
Hale Community Wind Farm	Southwestern Public Service Co	Plainview, TX	2 TWh	May 2019	Jul 2026	Wind
Thunderbird Generator (Tbird)	4 Rivers Electric Cooperative, Inc.	Emporia, KS	75 MWh	Apr 2019	Dec 2025	Distillate Fuel Oil
Prairie Queen Wind Farm	Prairie Queen Wind Farm LLC	Moran, KS	444 GWh	Apr 2019	Jul 2026	Wind
City of Pratt Solar	Kenyon Energy KS Solar 1 LLC	Pratt, KS	4 GWh	Feb 2019	Dec 2025	Solar
Armadillo Flats Wind Project, LLC	Armadillo Flats Wind Project, LLC	Enid, OK	908 GWh	Nov 2018	Jul 2026	Wind
Lorenzo Wind	Lorenzo Wind, LLC	Lorenzo, TX	356 GWh	Nov 2018	Jul 2026	Wind
Rattlesnake Creek Wind Project	Rattlesnake Creek Wind Project, LLC	Dixon, NE	919 GWh	Nov 2018	Jul 2026	Wind
Blue Cloud Wind Energy LLC	TC Energy	Sudan, TX	571 GWh	Nov 2018	Jul 2026	Wind
Wildcat Ranch Wind Project	Wildcat Ranch Wind Project, LLC	Morton, TX	660 GWh	Nov 2018	Jul 2026	Wind
Upstream Wind Energy LLC	Invenergy Services LLC	Neligh, NE	727 GWh	Nov 2018	Jul 2026	Wind
Diamond Vista Wind Project, LLC	Enel Green Power Diamond Vista Wind Project, LLC	Tampa, KS	937 GWh	Nov 2018	Jul 2026	Wind
Minco Wind IV, LLC	Minco Wind IV, LLC	Hinton, OK	578 GWh	Nov 2018	Jul 2026	Wind
Pratt Wind, LLC	Pratt Wind, LLC	Andover, KS	866 GWh	Nov 2018	Jul 2026	Wind
Palmer's Creek Wind Farm, LLC	Palmer's Creek Wind Farm, LLC	Granite Falls, MN	131 GWh	Nov 2018	Jul 2026	Wind
Polk County Renewables, LLC	Polk County Renewables, LLC	Osceola, NE	11 GWh	Nov 2018	Dec 2025	Wind
GIUD Solar I	Onsite Partners, LLC	Grand Island, NE	2 GWh	Sep 2018	Dec 2025	Solar
Brule County Wind	RWE Clean Energy	Kimball, SD	80 GWh	Sep 2018	Dec 2025	Wind
Aurora County Wind	RWE Clean Energy	White Lake, SD	80 GWh	Sep 2018	Dec 2025	Wind
Persimmon Creek Wind Farm 1, LLC	Evergy Kansas Central, Inc	Vici, OK	851 GWh	Aug 2018	Jul 2026	Wind
Farmington Solar Farm	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Farmington, MO	4 GWh	Aug 2018	Dec 2025	Solar
Perennial Windfarm	Perennial Wind, LLC	Fairmont, NE	33 GWh	Jun 2018	Dec 2025	Wind
El Dorado Springs Solar Farm	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	El Dorado Springs, MO	4 GWh	May 2018	Dec 2025	Solar
Independence II Solar Farm	MC Power Companies Inc	Independence, MO	14 GWh	May 2018	Jul 2026	Solar
Osawatomie Power Plant North Sub	City of Osawatomie - (KS)	Osawatomie, KS	3 MWh	Apr 2018	Dec 2025	Distillate Fuel Oil
Covington Solar Farm	Oklahoma Gas & Electric Co	Covington, OK	12 GWh	Jan 2018	Dec 2025	Solar
Kearney NPPD Solar Project	SoCore Energy LLC	Kearney, NE	8 GWh	Nov 2017	Dec 2025	Solar
Seward Wind Farm	Seward Wind LLC	Seward, NE	6 GWh	Nov 2017	Dec 2025	Wind
Rock Falls Wind Farm LLC	Public Service Co of Oklahoma	Braman, OK	387 GWh	Nov 2017	Jan 2026	Wind
Thunder Ranch Wind Project	Thunder Ranch Wind Project, LLC	Marland, OK	986 GWh	Nov 2017	Jul 2026	Wind
Red Dirt Wind Project	Red Dirt Wind Project, LLC	Hennessy, OK	907 GWh	Nov 2017	Jul 2026	Wind
Higginsville Solar Farm	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Higginsville, MO	4 GWh	Oct 2017	Dec 2025	Solar
Rock Creek Wind Project	Enel Green Power NA, Inc.	Tarkio, MO	1 TWh	Oct 2017	Jul 2026	Wind
Cottonwood Wind Energy Center	Cottonwood Wind Project	Blue Hill, NE	365 GWh	Oct 2017	Jul 2026	Wind
Middle Daisy	Onyx Asset Services Group	Lovington, NM	9 GWh	Oct 2017	Dec 2025	Solar
Nixa Solar, LLC	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Nixa, MO	14 GWh	Oct 2017	Dec 2025	Solar
Lebanon Solar Farm (MO)	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Lebanon, MO	4 GWh	Aug 2017	Dec 2025	Solar
BPU Solar Farm	MC Power Companies Inc	Kansas City, KS	2 GWh	Aug 2017	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