State

Oklahoma

Who serves its customers, 2025

Who serves its customers, 2025
Kind of utility	Customers	Share of customers
Investor owned	1,433,094	64.4%
Cooperative	565,438	25.4%
Public (municipal, state, federal, and districts)	106,138	4.8%
Other	121,768	5.5%

Customers of full-service and energy-only providers, as EIA counts them; delivery-only customers are the same people, so they are not counted twice.

U.S. Energy Information Administration · Annual Electric Power Industry Report (Form EIA-861) · data for 2025 · as of Oct 7, 2026 · retrieved Oct 31, 2026 · CC-BY-4.0

Average price by sector, 2025

Average price by sector, 2025
Sector	Average price (cents per kWh)
Residential	13.21
Commercial	9.09
Industrial	6.14

Revenue from every kind of service over sales counted once, as EIA computes its state averages.

Capacity and generation by fuel

Capacity and generation by fuel
Fuel	Capacity	Net generation in 2025
Natural gas	16,476.4 MW	39,725,101 MWh
Wind	13,594.4 MW	37,273,076 MWh
Subbituminous coal	3,573 MW	9,413,189 MWh
Hydro	1,083.5 MW	2,421,893 MWh
Solar	523.5 MW	712,388 MWh
Batteries	432 MW	-27,476 MWh
BLQ	68 MW	237,788 MWh
Distillate fuel oil	56.8 MW	34,912 MWh
MSW	16.8 MW
Landfill gas	3.2 MW	14,654 MWh
Residual fuel oil		0 MWh
Bituminous coal		900 MWh
RC		0 MWh
TDF		27,381 MWh
Wood		0 MWh
ANT		0 MWh
OBS		63,516 MWh
Petroleum coke		0 MWh
MSB		-1,215 MWh
MSN		-1,486 MWh

Balancing authorities serving it: AECI, MISO, PNM, SPA, SWPP.

U.S. Energy Information Administration · Annual Electric Generator Report (Form EIA-860) · data for 2025 · as of Sep 10, 2026 · retrieved Oct 31, 2026 · CC-BY-4.0

U.S. Energy Information Administration · Power Plant Operations Report (Form EIA-923) · data for 2025 · as of Sep 11, 2026 · retrieved Oct 31, 2026 · CC-BY-4.0

Interconnection queue, as of the end of 2025

Interconnection queue, as of the end of 2025
Type	Active capacity (MW)	Projects
Solar	9,579	53
Wind	9,747	43
Storage	11,060	76
Gas	13,558	27
Hybrid	6,555	30
Other	1,953	10

Requests still active in an interconnection queue at the end of 2025. Most never get built. Credit: Lawrence Berkeley National Laboratory and GridTracker.

Lawrence Berkeley National Laboratory and GridTracker · Queued Up: Interconnection Queue Data File (Lawrence Berkeley National Laboratory) · data for 2025 · as of May 7, 2026 · retrieved Oct 31, 2026 · CC-BY-4.0

Utilities

Utilities
Utility	Ownership, as EIA reports it	Customers	Sales (MWh)
Oklahoma Gas & Electric Co	Investor Owned	839,221	30,923,512
Public Service Co of Oklahoma	Investor Owned	588,941	19,257,109
Adjustment 2025		121,605	2,455,190
Oklahoma Electric Coop Inc	Cooperative	65,196	1,539,892
City of Edmond - (OK)	Municipal	44,881	966,097
Northeast Oklahoma Electric Co	Cooperative	42,301	749,247
Verdigris Valley Elec Coop Inc	Cooperative	39,439	733,556
East Central Oklahoma Elec Coop Inc	Cooperative	37,718	626,791
Tri-County Electric Coop, Inc (OK)	Cooperative	29,827	766,952
CKenergy Electric Cooperative	Cooperative	27,723	809,071
Canadian Valley Elec Coop, Inc	Cooperative	27,681	778,512
Lake Region Electric Coop, Inc - (OK)	Cooperative	26,736	462,999
Central Rural Electric Cooperative, Inc	Cooperative	25,070	623,109
Cotton Electric Coop, Inc	Cooperative	23,930	841,226
People's Electric Cooperative	Cooperative	23,297	816,111
Kiamichi Electric Coop, Inc	Cooperative	23,281	390,525
Stillwater Utilities Authority	Municipal	22,134	434,350
Choctaw Electric Coop Inc	Cooperative	22,013	526,847
Indian Electric Coop, Inc	Cooperative	20,477	601,947
Cimarron Electric Coop	Cooperative	19,882	721,411
Cookson Hills Elec Coop, Inc	Cooperative	19,207	315,694
Red River Valley Rrl Elec Assn	Cooperative	18,048	471,243
Southeastern Electric Coop Inc - (OK)	Cooperative	17,550	438,258
City of Ponca City - (OK)	Municipal	15,990	340,458
City of Claremore	Municipal	13,507	283,143
Ozarks Electric Coop Corp - (AR)	Cooperative	12,966	212,489
Rural Electric Coop, Inc - (OK)	Cooperative	12,674	687,330
Northwestern Electric Coop Inc - (OK)	Cooperative	12,018	352,053
City of Altus - (OK)	Municipal	9,548	210,430
Alfalfa Electric Coop, Inc	Cooperative	7,535	350,098
Kay Electric Coop	Cooperative	5,844	437,752
Empire District Electric Co	Investor Owned	4,932	161,083
Arkansas Valley Elec Coop Corp	Cooperative	4,781	87,421
Southwest Arkansas E C C	Cooperative	237	3,125
Palmetto Solar, LLC	Behind the Meter	163	3,696
Grand River Dam Authority	State	78	5,091,176
Southwestern Electric Coop Inc - (NM)	Cooperative	7	744
Sunnova	Behind the Meter	0	0

A utility with too few reported figures for its own page is listed here with what it reported.

Power plants (164)

Power plants in Oklahoma, largest first
Plant	County	Nameplate capacity	Operator
Muskogee	Muskogee	1,716 MW	Oklahoma Gas & Electric Co
Seminole (OK)	Seminole	1,701 MW	Oklahoma Gas & Electric Co
Northeastern	Rogers	1,477.5 MW	Public Service Co of Oklahoma
Redbud Power Plant	Oklahoma	1,433.6 MW	Oklahoma Gas & Electric Co
Kiamichi Energy Facility	Pittsburg	1,370 MW	Kiowa Power Partners LLC
Oneta Energy Center	Wagoner	1,214 MW	Oneta Power LLC
GREC	Mayes	1,194.3 MW	Grand River Dam Authority
Sooner	Noble	1,138 MW	Oklahoma Gas & Electric Co
Riverside (OK)	Tulsa	1,121.7 MW	Public Service Co of Oklahoma
Chouteau	Mayes	1,069.6 MW	Associated Electric Coop, Inc
Traverse Wind Project, LLC	Custer	999 MW	Southwestern Electric Power Co
Green Country Power Station	Tulsa	903.9 MW	Public Service Co of Oklahoma
Skeleton Creek Energy Center Hybrid	Garfield	752 MW	Skeleton Creek Energy Center
Southwestern	Caddo	658 MW	Public Service Co of Oklahoma
Wagon Wheel Wind	Logan	598.4 MW	Southwestern Electric Power Co
Horseshoe Lake	Oklahoma	564 MW	Oklahoma Gas & Electric Co
McClain Energy Facility	McClain	551.3 MW	Oklahoma Gas & Electric Co
Anadarko Plant	Caddo	540.3 MW	Western Farmers Elec Coop, Inc
Mustang	Canadian	464.5 MW	Oklahoma Gas & Electric Co
Hugo	Choctaw	446 MW	Western Farmers Elec Coop, Inc
Frontier Windpower II	Kay	351.8 MW	Deriva Energy
River Valley	Le Flore	350 MW	Oklahoma Gas & Electric Co
Tulsa	Tulsa	348.2 MW	Public Service Co of Oklahoma
Spring Creek Energy Center	Logan	346 MW	Evergy Kansas Central, Inc
Mooreland	Woodward	305 MW	Western Farmers Elec Coop, Inc
Diamond Spring, LLC	Johnston	303.5 MW	ALLETE Clean Energy
Caddo Wind	Caddo	303.2 MW	ALLETE Clean Energy
Seven Cowboy Wind Project, LLC	Washita	301.7 MW	Seven Cowboy Wind Project, LLC
Chisholm View Wind Project	Garfield	300 MW	Chisholm View Wind Project
Balko Wind LLC	Beaver	299.7 MW	Balko Wind LLC
Red Dirt Wind Project	Kingfisher	299.3 MW	Red Dirt Wind Project, LLC
Kay Wind, LLC	Kay	299 MW	Southern Power Co
Kingfisher Wind LLC	Kingfisher	298 MW	Kingfisher Wind LLC
Thunder Ranch Wind Project	Noble	297.8 MW	Thunder Ranch Wind Project, LLC
Comanche (OK)	Comanche	294 MW	Public Service Co of Oklahoma
Canadian Hills Wind	Canadian	293.7 MW	Canadian Hills Wind LLC
Maverick Wind Project, LLC	Major	288 MW	Public Service Co of Oklahoma
Salina	Mayes	259.2 MW	Grand River Dam Authority
25 Mile Creek	Ellis	250 MW	Enel Green Power NA, Inc.
Rush Springs Wind	Stephens	249.9 MW	Rush Springs Wind Project
King Plains Wind Project	Garfield	248.2 MW	Engie North America
Armadillo Flats Wind Project, LLC	Garfield	247.3 MW	Armadillo Flats Wind Project, LLC
Crossroads Wind Farm	Dewey	227.5 MW	Oklahoma Gas & Electric Co
Mammoth Plains	Dewey	226.1 MW	Mammoth Plains Wind Project
Great Western Wind Energy, LLC	Ellis	225 MW	EDF Renewable Asset Holdings, Inc.
Willow Creek Wind (OK)	Noble	220 MW	Willow Creek Wind LLC
Horizon Hill Wind Project	Logan	201.5 MW	Horizon Hill Wind, LLC
White Rock East Wind Project	Caddo	201.5 MW	White Rock Wind East, LLC
Frontier Windpower	Kay	200 MW	Deriva Energy
Goodwell Wind Project LLC	Texas	200 MW	Goodwell Wind Project LLC
Ponderosa Wind Energy Center	Beaver	200 MW	Ponderosa Wind, LLC
Seiling Wind I	Dewey	199 MW	NextEra Energy Seiling Wind
Sundance Wind Project, LLC	Woods	199 MW	Public Service Co of Oklahoma
Persimmon Creek Wind Farm 1, LLC	Woodward	198.6 MW	Evergy Kansas Central, Inc
Elk City LLC	Roger Mills	198.1 MW	Elk City LLC
Bluestem	Beaver	198 MW	Bluestem Wind Energy, LLC
Rock Falls Wind Farm LLC	Kay	154.5 MW	Public Service Co of Oklahoma
Grant Wind, LLC	Grant	151.8 MW	Southern Power Co
Keenan II Renewable Energy Co LLC	Woodward	151.8 MW	CPV Keenan II Renewable Energy Co LLC
Blue Canyon Windpower II	Comanche	151.4 MW	Blue Canyon Windpower II LLC
Osage Wind, LLC	Osage	150.4 MW	Enel Green Power NA, Inc.
Origin Wind	Murray	150 MW	Origin Wind Energy LLC
Rocky Ridge Wind Project	Kiowa	148.8 MW	Rocky Ridge Wind Project LLC
Boiling Springs Wind Farm	Woodward	148.4 MW	RWE Clean Energy
Grant Plains Wind, LLC	Grant	147.2 MW	Southern Power Co
Weatherford Wind Energy Center	Custer	147 MW	FPL Energy Weatherford, LLC
Rockhaven Wind Project, LLC	Murray	140 MW	Rockhaven Wind Project, LLC
Ponca City	Kay	134.3 MW	Oklahoma Municipal Power Authority
Dempsey Ridge Wind Farm	Roger Mills	132 MW	Acciona Wind Energy USA LLC
Frontier	Oklahoma	131.4 MW	Oklahoma Gas & Electric Co
Pensacola	Mayes	130.1 MW	Grand River Dam Authority
Minco Wind IV, LLC	Canadian	130 MW	Minco Wind IV, LLC
Taloga Wind LLC	Dewey	130 MW	Taloga Wind LLC
Markham	Mayes	128.4 MW	Grand River Dam Authority
Red Hills Wind Project LLC	Roger Mills	123 MW	Acciona Wind Energy USA LLC
Charles D. Lamb Energy Center	Kay	122 MW	Oklahoma Municipal Power Authority
Centennial Wind Farm	Harper	120 MW	Oklahoma Gas & Electric Co
North Fork Solar Project	Kiowa	120 MW	North Fork Solar Project, LLC
Glass Sands Wind Facility	Murray	117 MW	Southern Power Co
Georgia-Pacific Muskogee	Muskogee	114 MW	Georgia-Pacific Muskogee LLC
Robert S Kerr	Sequoyah	110 MW	USCE-Tulsa District
Weleetka	Okfuskee	110 MW	Public Service Co of Oklahoma
Drift Sand Wind Project LLC	Grady	108 MW	Enel Green Power NA, Inc.
Oklahoma Wind Energy Center	Woodward	102 MW	FPL Energy Oklahoma Wind LLC
OU Spirit Wind Farm	Woodward	101.2 MW	Oklahoma Gas & Electric Co
Minco Wind II, LLC	Grady	100.8 MW	FPLE Wind, LLC
Minco Wind III, LLC	Caddo	100.8 MW	FPLE Wind, LLC
Arbuckle Mountain Wind Farm LLC	Murray	100 MW	Arbuckle Mountain Wind Farm LLC
Broken Bow Dam	McCurtain	100 MW	USCE-Tulsa District
Kiowa County Solar Project	Kiowa	100 MW	Kiowa County Solar Project, LLC
Ponderosa Wind II	Beaver	100 MW	Ponderosa Wind II, LLC
Wildhorse Mountain Wind Facility	Pushmataha	100 MW	Southern Power Co
Blue Canyon Windpower VI LLC	Caddo	99.8 MW	Blue Canyon Windpower VI LLC
White Rock West Wind Project	Caddo	99.5 MW	White Rock Wind West, LLC
Minco Wind I, LLC	Grady	99.2 MW	FPLE Wind, LLC
Redbed Plains Wind Farm	Grady	99.1 MW	Redbed Plains Wind Farm LLC
Blue Canyon Windpower V LLC	Caddo	99 MW	Blue Canyon Windpower V LLC
Breckinridge Wind Project LLC	Garfield	98.8 MW	NextEra Energy Resources Breckinridge
Seiling Wind II	Dewey	98.6 MW	NextEra Energy Seiling Wind
Sleeping Bear LLC	Harper	94.5 MW	NRG Energy Gas & Wind Holdings Inc
Eufaula Dam	Haskell	90 MW	USCE-Tulsa District
Tinker	Oklahoma	82 MW	Oklahoma Gas & Electric Co
Webbers Falls	Muskogee	75 MW	USCE-Tulsa District
Blue Canyon Windpower	Comanche	74.3 MW	Blue Canyon Windpower LLC
Little Elk Wind Project LLC	Washita	74 MW	Enel Green Power NA, Inc.
Keystone Dam	Tulsa	70 MW	USCE-Tulsa District
International Paper Valliant OK	McCurtain	68 MW	International Paper - Valliant
Breckinridge Energy Storage	Garfield	65 MW	Breckinridge Energy Storage LLC
Minco II Energy Storage	Grady	65 MW	Minco II Energy Storage LLC
NextEra-Blackwell Wind, LLC	Kay	59.8 MW	Blackwell Wind, LLC
Stillwater Energy Center	Payne	56.4 MW	Stillwater Utilities Authority
Fort Gibson	Cherokee	44.8 MW	USCE-Tulsa District
Woodward Energy Storage	Woodward	40 MW	Woodward Energy Storage, LLC
Tenkiller Ferry	Sequoyah	39 MW	USCE-Tulsa District
Kaw Hydro	Kay	37 MW	Oklahoma Municipal Power Authority
Centrahoma East	Coal	25 MW	Peoples Electric Cooperative
Centrahoma West	Coal	25 MW	Peoples Electric Cooperative
Cushing	Payne	24.6 MW	City of Cushing - (OK)
Buffalo Bear LLC	Harper	18.9 MW	Buffalo Bear, LLC
University of Oklahoma	Cleveland	18.6 MW	University of Oklahoma
Reworld Tulsa	Tulsa	16.8 MW	Reworld Tulsa LLC
Little Dixie	Coal	12.5 MW	Peoples Electric Cooperative
Covington Solar Farm	Garfield	10 MW	Oklahoma Gas & Electric Co
Rush Springs Energy Storage (BA)	Grady	10 MW	Rush Springs Energy Storage
Kingfisher	Kingfisher	9.1 MW	City of Kingfisher - (OK)
Pawhuska	Osage	9 MW	City of Pawhuska - (OK)
Buzzard Flop	Hughes	7.5 MW	Peoples Electric Cooperative
Cana Gas Processing Plant	Canadian	7.5 MW	EnLink Midstream Services, LLC
Butterfield Solar Farm	Bryan	5 MW	Oklahoma Gas & Electric Co
Chickasaw Nation Solar Farm	Murray	5 MW	Oklahoma Gas & Electric Co
Choctaw Nation Solar Farm	Bryan	5 MW	Oklahoma Gas & Electric Co
Cyril	Caddo	5 MW	Western Farmers Elec Coop, Inc
People's	Pontotoc	5 MW	Today's Power, Inc.
Stuart (OK)	Pittsburg	5 MW	Peoples Electric Cooperative
Laverne Diesel Generating Plant	Harper	4 MW	Town of Laverne - (OK)
Tuttle	Grady	4 MW	Western Farmers Elec Coop, Inc
Waynoka Gas Processing Plant	Woods	3.9 MW	Targa Pipeline Mid-Continent West OK LLC
Tulsa LFG LLC	Osage	3.2 MW	Tulsa LFG LLC
Hinton	Caddo	3 MW	Western Farmers Elec Coop, Inc
Marietta	Love	3 MW	Western Farmers Elec Coop, Inc
Pine Ridge	Caddo	3 MW	Western Farmers Elec Coop, Inc
Norman Solar	Cleveland	2 MW	DG Central 1, LLC
Tri County - TenK	Texas	1 MW	Today's Power, Inc.
Choctaw Fields Solar Project	Choctaw	0 MW	Choctaw Fields Solar Project, LLC
Fiddle Leaf Solar, LLC	Delaware	0 MW	Lightsource Renewable Energy Asset Management, LLC
Grand River Energy Center Solar	Mayes	0 MW	EDF Renewables Development, Inc.
High Spring Solar Energy	Muskogee	0 MW	High Spring Solar Energy
Huckleberry Solar	Mayes	0 MW	Leeward Asset Management, LLC
Mammoth Plains Energy Storage	Dewey	0 MW	Mammoth Plains Energy Storage, LLC
Mammoth Plains Energy Storage II	Dewey	0 MW	Mammoth Plains Energy Center, LLC
Mayes County Solar	Mayes	0 MW	Leeward Asset Management, LLC
Panhandle Solar	Texas	0 MW	Panhandle Solar, LLC
Pontotoc Wind	Pontotoc	0 MW	Avangrid Power LLC
Ripley Energy Center	Payne	0 MW	Associated Electric Coop, Inc
Roy Solar	Stephens	0 MW	Roy Solar, LLC
Rumble Solar	Grady	0 MW	Rumble Solar, LLC
Rush Springs Solar	Stephens	0 MW	Rush Springs Solar, LLC
Saltbranch 2	Mayes	0 MW	Leeward Asset Management, LLC
Saltbranch Solar 1	Mayes	0 MW	Leeward Asset Management, LLC
Solstice Solar LLC	Le Flore	0 MW	Clenera DevCo LLC
Twelvemile Solar 1	Mayes	0 MW	Leeward Asset Management, LLC
Twelvemile Solar 2	Mayes	0 MW	Leeward Asset Management, LLC
Twelvemile Solar 3	Mayes	0 MW	Leeward Asset Management, LLC
Willow Creek Energy Storage	Pawnee	0 MW	Willow Creek Energy Storage, LLC