Seminole (OK)

Route 2, Box 18-A, Konowa, OK 74849

Plant Summary Information

Seminole (OK) is ranked #11 out of 145 power plants in Oklahoma in terms of total annual net electricity generation.

Seminole (OK) is comprised of 3 generators and generated 1.3 TWh during the 3-month period between May 2026 to August 2026.

Plant Name	Seminole (OK)
Utility Name	Oklahoma Gas & Electric Co
Location	Seminole County, OK
Initial Operation Date	March 1971
Last Update	Aug 2026
Annual Generation	2.4 TWh
Annual Consumption	30.4 M MMBtu
Ranked #462 out of 13,301 Power Plants Nationwide
Ranked #281 out of 2,218 Natural Gas Power Plants Nationwide
Ranked #11 out of 145 Oklahoma Power Plants
Ranked #7 out of 37 Oklahoma Natural Gas Power Plants
Fuel Types	Natural Gas

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Summary Information
Plant Name	Seminole (OK) (2956)
Plant Address	Route 2, Box 18-A, Konowa, OK 74849
Utility	Oklahoma Gas & Electric Co (14063)
Latitude, Longitude	34.96645, -96.7258
Generation Dates on File	Jan 2001 to Aug 2026
Initial Operation Date	March 1971
Annual Generation	2.4 TWh
Fuel Types	Natural Gas

Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration Status	No
FERC Small Power Producer Status	No
FERC Exempt Wholesale Generator Status	No

Regulatory Information
Regulatory Status	Regulated
NERC Region	MRO
Balancing Authority	Southwest Power Pool (SWPP)
NAICS Code	Utilities (22)
Sector	Electric Utility (1)
Water Source	South Canadian River/ Wells
Ash Impoundment	No
Transmission / Distribution Owner	Oklahoma Gas & Electric Co (14063) OK
Grid Voltage	345.00 kV / 138.00 kV
Energy Storage	No

Natural Gas Information
Pipeline Name	ENABLE OKLAHOMA INTRASTATE TRANS LLC
Natural Gas Storage	No

* Data obtained from the 2025 EIA 860 Report

Technology	Natural Gas Steam Turbine
Prime Mover	Steam Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	OKGESM1
RTO ISO Location Designation For Reporting Wholesale Sales Data	OKGESM1
Nameplate Capacity	567 MW
Nameplate Power Factor	0.9
Summer Capacity	500 MW
Winter Capacity	500 MW
Minimum Load	70 MW
Uprate/Derate Completed	No
Status	Operating

First Operation Date	March 1971
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Natural Gas
Startup Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	OVER
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Technology	Natural Gas Steam Turbine
Prime Mover	Steam Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	OKGESM2
RTO ISO Location Designation For Reporting Wholesale Sales Data	OKGESM2
Nameplate Capacity	567 MW
Nameplate Power Factor	0.9
Summer Capacity	513 MW
Winter Capacity	513 MW
Minimum Load	70 MW
Uprate/Derate Completed	No
Status	Operating

First Operation Date	February 1973
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Natural Gas
Startup Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	OVER
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Technology	Natural Gas Steam Turbine
Prime Mover	Steam Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	OKGESM3
RTO ISO Location Designation For Reporting Wholesale Sales Data	OKGESM3
Nameplate Capacity	567 MW
Nameplate Power Factor	0.9
Summer Capacity	508.5 MW
Winter Capacity	528.5 MW
Minimum Load	70 MW
Uprate/Derate Completed	No
Status	Operating

First Operation Date	June 1975
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Natural Gas
Startup Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	OVER
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Owner Name	Address	Generator	Ownership
*We couldn't locate any owners for this plant*

Power plants with a similar annual net generation from Natural Gas.

Rank	Plant Name	Plant Location	Annual Generation
#271	Chehalis Generating Facility	Chehalis, WA	2.5 TWh
#272	Mankato Energy Center	Mankato, MN	2.5 TWh
#273	C D McIntosh Jr	Lakeland, FL	2.5 TWh
#274	Jack Watson	Gulfport, MS	2.5 TWh
#275	W A Parish	Thompsons, TX	13.7 TWh
#276	Trumbull Energy Center	Warren, OH	2.4 TWh
#277	Gila River Power Block 2	Gila Bend, AZ	2.4 TWh
#278	Emery Station	Clear Lake, IA	2.4 TWh
#279	Front Range Power Plant	Fountain, CO	2.4 TWh
#280	Gateway Generating Station	Antioch, CA	2.4 TWh
#282	Desert Basin	Casa Grande, AZ	2.4 TWh
#283	James E. Rogers Energy Complex	Cliffside, NC	5.0 TWh
#284	Cedar Bayou 4	Eldon, TX	2.3 TWh
#285	Harrington	Amarillo, TX	2.3 TWh
#286	State Line Combined Cycle	Joplin, MO	2.3 TWh
#287	Dogwood Energy Facility	Pleasant Hill, MO	2.3 TWh
#288	O W Sommers	San Antonio, TX	2.3 TWh
#289	Bastrop Energy Center	Cedar Creek, TX	2.3 TWh
#290	Fore River Generating Station	North Weymouth, MA	2.5 TWh
#291	Caithness Long Island Energy Center	Yaphank, NY	2.2 TWh

Below are closest 20 power plants surrounding Seminole (OK).

Plant Name	Plant Location	Annual Generation	Distance
Arbuckle Mountain Wind Farm LLC	Davis, OK	291.5 GWh	46.4 mi
Buzzard Flop	Calvin, OK	12.6 GWh	29.2 mi
Centrahoma East	Centrahoma, OK	74.3 GWh	36 mi
Centrahoma West	Centrahoma, OK	85.4 GWh	35.5 mi
Chickasaw Nation Solar Farm	Davis, OK	9.6 GWh	40.1 mi
Diamond Spring, LLC	Sulphur, OK	882.7 GWh	33.2 mi
Glass Sands Wind Facility	Sulphur, OK	472.0 GWh	33.1 mi
Horseshoe Lake	Harrah, OK	443.3 GWh	45.4 mi
Kiamichi Energy Facility	Kiowa, OK	5.6 TWh	48.9 mi
Little Dixie	Centrahoma, OK	26.8 GWh	35.7 mi
McClain Energy Facility	Newcastle, OK	1.8 TWh	53.9 mi
Norman Solar	Norman, OK	3.6 GWh	40.1 mi
Origin Wind	Hennepin, OK	295.7 GWh	47.4 mi
People's	Fitzhugh, OK	12.0 GWh	19.9 mi
Pontotoc Wind	Roff, OK	376.9 GWh	24.2 mi
Redbud Power Plant	Luther, OK	3.7 TWh	57.1 mi
Rockhaven Wind Project, LLC	Hennepin, OK	539.9 GWh	49.4 mi
Stuart (OK)	McAlester, OK	11.7 GWh	38.5 mi
Tinker	Oklahoma City, OK	10.2 GWh	47.9 mi
Weleetka	Weleetka, OK	12.8 GWh	41.5 mi