Seminole (OK)

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

Plant Summary Information

Seminole (OK) is ranked #11 out of 134 power plants in Oklahoma in terms of total annual net electricity generation.

Seminole (OK) is comprised of 3 generators and generated 863.4 GWh during the 3-month period between June 2025 to September 2025.

Plant Name	Seminole (OK)
Utility Name	Oklahoma Gas & Electric Co
Location	Seminole County, OK
Initial Operation Date	March 1971
Last Update	Sep 2025
Annual Generation	1.9 TWh
Annual Consumption	24.1 M MMBtu
Ranked #521 out of 12,539 Power Plants Nationwide
Ranked #319 out of 2,243 Natural Gas Power Plants Nationwide
Ranked #11 out of 134 Oklahoma Power Plants
Ranked #8 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 Sep 2025
Initial Operation Date	March 1971
Annual Generation	1.9 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 2024 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	508.5 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
#309	Sand Hill	Austin, TX	2.1 TWh
#310	Coyote Springs	Boardman, OR	2.0 TWh
#311	South Point Energy Center	Mohave Valley, AZ	2.0 TWh
#312	PSEG Sewaren Generating Station	Sewaren, NJ	2.0 TWh
#313	Harrington	Amarillo, TX	2.3 TWh
#314	Frontera Energy Center	Mission, TX	2.0 TWh
#315	Hay Road	Wilmington, DE	2.0 TWh
#316	Desert Basin	Casa Grande, AZ	2.0 TWh
#317	Dow St Charles Operations	Taft, LA	2.0 TWh
#318	Lewis Creek	Willis, TX	1.9 TWh
#320	Watson Cogeneration	Carson, CA	2.3 TWh
#321	Apache Station	Cochise, AZ	2.4 TWh
#322	Jackson Generating Station	Jackson, MI	1.9 TWh
#323	Brooklyn Navy Yard Cogeneration	Brooklyn, NY	1.9 TWh
#324	Houston Chemical Complex Battleground	Houston, TX	1.9 TWh
#325	AES Alamitos Energy Center	Long Beach, CA	1.9 TWh
#326	Edwardsport	Edwardsport, IN	3.6 TWh
#327	Texas City Power Plant	Texas City, TX	1.9 TWh
#328	Hopewell Cogeneration	Hopewell, VA	1.9 TWh
#329	H Wilson Sundt Generating Station	Tucson, AZ	1.8 TWh

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

Plant Name	Plant Location	Annual Generation	Distance
Arbuckle Mountain Wind Farm LLC	Davis, OK	355.9 GWh	46.4 mi
Buzzard Flop	Calvin, OK	24.9 GWh	29.2 mi
Centrahoma East	Centrahoma, OK	87.0 GWh	36 mi
Centrahoma West	Centrahoma, OK	93.1 GWh	35.5 mi
Chickasaw Nation Solar Farm	Davis, OK	10.5 GWh	40.1 mi
Diamond Spring, LLC	Sulphur, OK	691.7 GWh	33.2 mi
Frontier	Oklahoma City, OK	607.4 GWh	61.6 mi
Glass Sands Wind Facility	Sulphur, OK	418.4 GWh	33.1 mi
Horseshoe Lake	Harrah, OK	614.9 GWh	45.4 mi
Kiamichi Energy Facility	Kiowa, OK	5.6 TWh	48.9 mi
Little Dixie	Centrahoma, OK	58.3 GWh	35.7 mi
McClain Energy Facility	Newcastle, OK	1.2 TWh	53.9 mi
Norman Solar	Norman, OK	4.5 GWh	40.1 mi
Origin Wind	Hennepin, OK	514.3 GWh	47.4 mi
People's	Fitzhugh, OK	12.8 GWh	19.9 mi
Redbud Power Plant	Luther, OK	4.8 TWh	57.1 mi
Rockhaven Wind Project, LLC	Hennepin, OK	471.5 GWh	49.4 mi
Stuart (OK)	McAlester, OK	22.3 GWh	38.5 mi
Tinker	Oklahoma City, OK	30.7 GWh	47.9 mi
Weleetka	Weleetka, OK	4.3 GWh	41.5 mi