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
Pluma - Curry Road North	Standard Solar	Clovis, NM	186 MWh	Nov 2025	Dec 2025	Solar
Plum Creek Wind Project (NE)	Plum Creek Wind, LLC	Winside, NE	784 GWh	May 2020	Jul 2026	Wind
Pleasant Hill Wind Energy Project	Pleasant Hill Wind Energy LLC	Lorenzo, TX	33 GWh	Sep 2015	Dec 2025	Wind
Platteview Solar LLC	AES Distributed Energy	Ashland, NE	151 GWh	Apr 2024	Jul 2026	Solar
Platte	City of Grand Island - (NE)	Grand Island, NE	396 GWh	Nov 1982	Dec 2025	Subbituminous Coal : 99.7%
Plant X Solar	Southwestern Public Service Co	Earth, TX	171 GWh	-	Jul 2026	Solar
Plant X	Southwestern Public Service Co	Earth, TX	586 GWh	Dec 1951	Dec 2025	Natural Gas : 99.9%
Pixley Solar Energy	Public Service Co of Oklahoma	Medicine Lodge, KS	447 GWh	Apr 2025	Jul 2026	Solar
Pioneer Generation Station	Basin Electric Power Coop	Williston, ND	2 TWh	Aug 2013	Dec 2025	Natural Gas
Pine Ridge	Western Farmers Elec Coop, Inc	Apache, OK	5 GWh	Feb 2017	Jul 2026	Solar
Persimmon Creek Wind Farm 1, LLC	Evergy Kansas Central, Inc	Vici, OK	851 GWh	Aug 2018	Jul 2026	Wind
Perennial Windfarm	Perennial Wind, LLC	Fairmont, NE	33 GWh	Jun 2018	Dec 2025	Wind
People's	Today's Power, Inc.	Fitzhugh, OK	12 GWh	Nov 2023	Dec 2025	Solar
Pensacola	Grand River Dam Authority	Langley, OK	422 GWh	Jul 1940	Dec 2025	Water
Pender	City of Pender - (NE)	Pender, NE	152 MWh	Dec 1952	Dec 2025	Distillate Fuel Oil
Pawhuska	City of Pawhuska - (OK)	Pawhuska, OK	88 MWh	Aug 1949	Dec 2025	Distillate Fuel Oil
Papillion Creek Wastewater	City of Omaha - (NE)	Bellevue, NE	3 GWh	Apr 1987	Jul 2026	Natural Gas : 78.6% Other Biomass Gas : 21.4%
Pantex	Pantex (NNSA)	Amarillo, TX	40 GWh	May 2014	Jul 2026	Wind
Palo Duro Wind	Palo Duro Wind	Perryton, TX	1 TWh	Nov 2014	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
Ozarks Natural Energy Community Solar	Ozarks Electric Coop Corp - (AR)	Springdale, AR	2 GWh	Mar 2016	Dec 2025	Solar
Ozark Solar Park	Today's Power, Inc.	Lincoln, AR	4 GWh	Jun 2021	Dec 2025	Solar
Ozark Beach	Empire District Electric Co	Forsyth, MO	40 GWh	May 1931	Dec 2025	Water
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
OU Spirit Wind Farm	Oklahoma Gas & Electric Co	Woodward, OK	127 GWh	Nov 2009	Dec 2025	Wind
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
Osceola Windpower LLC	Osceola Windpower LLC	Harris, IA	384 GWh	Jun 2008	Jul 2026	Wind
Osborne	City of Osborne - (KS)	Osborne, KS	30 MWh	May 1957	Dec 2025	Distillate Fuel Oil : 61.7% Natural Gas : 38.3%
Osborn Wind Energy	Osborn Wind Energy LLC	Stewartsville, MO	688 GWh	Nov 2016	Jul 2026	Wind
Osawatomie Solar	Evergy Kansas Central, Inc	Osawatomie, KS	11 GWh	Nov 2024	Dec 2025	Solar
Osawatomie Power Plant South Sub	City of Osawatomie - (KS)	Osawatomie, KS	3 MWh	Feb 2017	Dec 2025	Distillate Fuel Oil
Osawatomie Power Plant North Sub	City of Osawatomie - (KS)	Osawatomie, KS	3 MWh	Apr 2018	Dec 2025	Distillate Fuel Oil
Osawatomie	Evergy Metro	Miami, KS	54 GWh	May 2003	Dec 2025	Natural Gas
Osage City Solar	Evergy Kansas Central, Inc	Osage City, KS	3 GWh	Nov 2024	Dec 2025	Solar
Origin Wind	Origin Wind Energy LLC	Hennepin, OK	296 GWh	Oct 2014	Dec 2025	Wind
OREG 2 Inc	Ormat Nevada Inc	Culbertson, MT	119 GWh	Nov 2008	Jul 2026	Waste Heat
OREG 1 Inc	Ormat Nevada Inc	Culbertson, MT	124 GWh	Jun 2006	Jul 2026	Waste Heat
Ord	City of Ord - (NE)	Ord, NE	119 MWh	Dec 1962	Dec 2025	Distillate Fuel Oil : 99.4% Natural Gas : 0.6%
Oneta Energy Center	Oneta Power LLC	Broken Arrow, OK	4 TWh	Jun 2002	Jul 2026	Natural Gas
Oliver Wind IV	Oliver Wind IV, LLC	Hannover, ND	825 GWh	Nov 2024	Jul 2026	Wind
Oklahoma Wind Energy Center	FPL Energy Oklahoma Wind LLC	Woodward, OK	141 GWh	Sep 2003	Dec 2025	Wind
Oberlin (KS)	City of Oberlin - (KS)	Oberlin, KS	10 MWh	Dec 1953	Dec 2025	Distillate Fuel Oil
Oak Tree Energy	RWE Clean Energy	Clark, SD	66 GWh	Nov 2014	Dec 2025	Wind
Oak Leaf Solar XVIII LLC	Altus Power America Management, LLC	Denver, CO	18 GWh	Nov 2021	Dec 2025	Solar
Oak Leaf - CSG Portfolio (OL 44)	Distributed Solar Development, LLC	Watkins, CO	3 GWh	Nov 2020	Dec 2025	Solar
Oak Leaf - CSG Portfolio (OL 39)	Distributed Solar Development, LLC	Watkins, CO	3 GWh	May 2021	Dec 2025	Solar
Oak Leaf - CSG Portfolio (OL 38)	Distributed Solar Development, LLC	Watkins, CO	3 GWh	May 2021	Dec 2025	Solar
Oak Leaf - CSG Portfolio (OL 37)	Distributed Solar Development, LLC	Watkins, CO	2 GWh	Nov 2020	Dec 2025	Solar
Oak Leaf - CSG Portfolio (OL 36)	Distributed Solar Development, LLC	Watkins, CO	3 GWh	May 2021	Dec 2025	Solar
Oak Grove Power Producers	Cube District Energy, LLC	Arcadia, KS	11 GWh	Feb 2010	Dec 2025	Landfill Gas
Oahe	USACE-Omaha	Pierre, SD	2 TWh	Mar 1962	Dec 2025	Water
Northeastern	Public Service Co of Oklahoma	Oologah, OK	4 TWh	Mar 1961	Jul 2026	Natural Gas : 82.6% Subbituminous Coal : 17.4%
Northeast (MO)	Evergy Metro	Kansas City, MO	15 GWh	Apr 1972	Dec 2025	Distillate Fuel Oil
North Platte	Nebraska Public Power District	North Platte, NE	61 GWh	Dec 1934	Dec 2025	Water
North Omaha	Omaha Public Power District	Omaha, NE	2 TWh	Jun 1954	Jul 2026	Subbituminous Coal : 91.0% Natural Gas : 9.0%
North Fork Solar Project	North Fork Solar Project, LLC	Snyder, OK	320 GWh	Apr 2024	Jul 2026	Solar
North Fork Ridge Wind Energy Center	Empire District Electric Co	Mindenmines, MO	546 GWh	Nov 2020	Jul 2026	Wind
North Denver	City of Hastings - (NE)	Hastings, NE	10 GWh	Nov 1957	Nov 2025	Natural Gas
North Bend Wind Project, LLC	North Bend Wind Project, LLC	Highmore, SD	857 GWh	Nov 2023	Jun 2026	Wind
Norman Solar	DG Central 1, LLC	Norman, OK	4 GWh	Dec 2020	Dec 2025	Solar
Noland Wastewater Treatment Plant Hybrid	Today's Power, Inc.	Fayetteville, AR	4 GWh	Jun 2019	Jul 2026	Solar
NLRED 5MW	Today's Power, Inc.	North Little Rock, AR	11 GWh	Aug 2024	Dec 2025	Solar
Nixa Solar, LLC	Missouri Jnt Muni.Pwr Elec. Ut. Comm.	Nixa, MO	14 GWh	Oct 2017	Dec 2025	Solar
Ninnescah Wind Energy, LLC	Ninnescah Wind Energy LLC	Cunningham, KS	789 GWh	Nov 2016	Jul 2026	Wind
Nichols	Southwestern Public Service Co	Amarillo, TX	2 TWh	Dec 1959	Dec 2025	Natural Gas
NextEra-Blackwell Wind, LLC	Blackwell Wind, LLC	Blackwell, OK	83 GWh	Nov 2012	Dec 2025	Wind
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
Neosho Ridge Wind Energy Center	Empire District Electric Co	Galesburg, KS	1 TWh	Apr 2021	Jul 2026	Wind
Nebraska City	Omaha Public Power District	Nebraska City, NE	8 TWh	Mar 1979	Jul 2026	Subbituminous Coal : 99.6%
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%
Narrows (AR)	USCE -Vickburg District	Murfreesboro, AR	3 GWh	Apr 1950	Dec 2025	Water
Mustang Station Unit 4	Golden Spread Electric Cooperative, Inc	Denver City, TX	2 TWh	Mar 2006	Dec 2025	Natural Gas
Mustang Station	Golden Spread Electric Cooperative, Inc	Denver City, TX	2 TWh	May 1999	Jul 2026	Natural Gas
Mustang	Oklahoma Gas & Electric Co	Oklahoma City, OK	524 GWh	Apr 1950	Jul 2026	Natural Gas : 99.2% Solar : 0.8%
Muskogee	Oklahoma Gas & Electric Co	Fort Gibson, OK	3 TWh	Nov 1977	Jul 2026	Natural Gas : 60.3% Subbituminous Coal : 39.7%
Museum Drive East Solar	City of Grand Island - (NE)	Grand Island, NE	20 GWh	Nov 2024	Dec 2025	Solar
Munson-DS&O	Today's Power, Inc.	Junction City, KS	2 GWh	Apr 2021	Dec 2025	Solar
Mulvane 2	City of Mulvane - (KS)	Mulvane, KS	61 MWh	Aug 2003	Dec 2025	Distillate Fuel Oil
Mound	Today's Power, Inc.	Mound Valley, KS	2 GWh	Apr 2021	Dec 2025	Solar
Moorhead Wind Turbine	City of Moorhead - (MN)	Moorhead, MN	809 MWh	Apr 1999	Dec 2025	Wind
Mooreland	Western Farmers Elec Coop, Inc	Mooreland, OK	160 GWh	Feb 1964	Dec 2025	Natural Gas
Monroe (NE)	Loup River Public Power Dist	Monroe, NE	27 GWh	Dec 1935	Dec 2025	Water
Monroe 009452 SCS Cozad, LLC	Arevon Energy, Inc.	Cozad, NE	4 GWh	Jun 2021	Dec 2025	Solar
Mobile	Nebraska Public Power District	York, NE	29 MWh	Dec 1979	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
Missouri River Wastewater Treatment	City of Omaha - (NE)	Omaha, NE	11 GWh	Mar 1985	Jul 2026	Other Biomass Gas : 99.8%
Minot Wind Project	Basin Electric Power Coop	Minot, ND	18 GWh	Dec 2002	Dec 2024	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%
Minco Wind IV, LLC	Minco Wind IV, LLC	Hinton, OK	578 GWh	Nov 2018	Jul 2026	Wind
Minco Wind III, LLC	FPLE Wind, LLC	Minco, OK	449 GWh	Nov 2012	Dec 2025	Wind
Minco Wind II, LLC	FPLE Wind, LLC	Minco, OK	323 GWh	Oct 2011	Dec 2025	Wind
Minco Wind I, LLC	FPLE Wind, LLC	Minco, OK	326 GWh	Nov 2010	Dec 2025	Wind
Milo Wind Project LLC	Boralex US Operations LLC	Portales, NM	183 GWh	Dec 2015	Dec 2025	Wind
Milligan 1 Wind Farm	Milligan 1 Wind, LLC	Western, NE	986 GWh	Nov 2020	Jul 2026	Wind
Milford	City of Milford - (IA)	Milford, IA	127 MWh	Dec 1948	Dec 2025	Distillate Fuel Oil
Midwest Energy Community Solar Array	Midwest Energy Inc - (KS)	Colby, KS	2 GWh	Jan 2015	Jul 2026	Solar
Middle Daisy	Onyx Asset Services Group	Lovington, NM	9 GWh	Oct 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