J Lamar Stall Unit

520 North Allen, Shreveport, LA 71101

Plant Summary Information

J Lamar Stall Unit is ranked #12 out of 82 power plants in Louisiana in terms of total annual net electricity generation.

J Lamar Stall Unit is comprised of 3 generators and generated 751.7 GWh during the 3-month period between July 2025 to October 2025.

Plant Name	J Lamar Stall Unit
Utility Name	Southwestern Electric Power Co
Location	Caddo Parish, LA
Initial Operation Date	June 2010
Last Update	Oct 2025
Annual Generation	3.2 TWh
Annual Consumption	25.6 M MMBtu
Ranked #363 out of 12,553 Power Plants Nationwide
Ranked #209 out of 2,243 Natural Gas Power Plants Nationwide
Ranked #12 out of 82 Louisiana Power Plants
Ranked #10 out of 54 Louisiana Natural Gas Power Plants
Fuel Types	Natural Gas

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Summary Information
Plant Name	J Lamar Stall Unit (56565)
Plant Address	520 North Allen, Shreveport, LA 71101
Utility	Southwestern Electric Power Co (17698)
Latitude, Longitude	32.51947, -93.76013
Generation Dates on File	Jun 2010 to Oct 2025
Initial Operation Date	June 2010
Annual Generation	3.2 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	Cross Bayou
Ash Impoundment	No
Transmission / Distribution Owner	Southwestern Electric Power Co (17698) LA
Grid Voltage	345.00 kV
Energy Storage	No

Natural Gas Information
Pipeline Name	ENABLE GAS TRANSMISSION LLC
Natural Gas Storage	No

* Data obtained from the 2024 EIA 860 Report

Technology	Natural Gas Fired Combined Cycle
Prime Mover	Combined Cycle Combustion Turbine Part
Unit Code	CC1
Ownership	Single Owner
Can Bypass Heat Recovery Steam Generator	No
Nameplate Capacity	184 MW
Nameplate Power Factor	0.85
Summer Capacity	159 MW
Winter Capacity	169 MW
Minimum Load	97 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	June 2010
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	12H
Multiple Fuels	No
Cofire Fuels	No

Technology	Natural Gas Fired Combined Cycle
Prime Mover	Combined Cycle Combustion Turbine Part
Unit Code	CC1
Ownership	Single Owner
Can Bypass Heat Recovery Steam Generator	No
Nameplate Capacity	184 MW
Nameplate Power Factor	0.85
Summer Capacity	163 MW
Winter Capacity	172 MW
Minimum Load	97 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	June 2010
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	12H
Multiple Fuels	No
Cofire Fuels	No

Technology	Natural Gas Fired Combined Cycle
Prime Mover	Combined Cycle Steam Part
Unit Code	CC1
Ownership	Single Owner
Duct Burners	No
Nameplate Capacity	256 MW
Nameplate Power Factor	0.85
Summer Capacity	189 MW
Winter Capacity	193 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	June 2010
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	12H
Multiple Fuels	No
Cofire Fuels	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
#199	Carty Generating Station	Boardman, OR	3.3 TWh
#200	Riverside Energy Center	Beloit, WI	3.3 TWh
#201	Red Oak Power LLC	Sayreville, NJ	3.3 TWh
#202	Port Westward	Clatskanie, OR	3.3 TWh
#203	Chattahoochee Energy Facility	Franklin, GA	3.3 TWh
#204	Delta Energy Center	Pittsburg, CA	3.3 TWh
#205	Hobbs Generating Station	Hobbs, NM	3.3 TWh
#206	Wildcat Point Generation Facility	Conowingo, MD	3.3 TWh
#207	Wolf Hollow I LP	Granbury, TX	3.3 TWh
#208	Harquahala Generating Project	Tonopah, AZ	3.2 TWh
#210	Nelson Energy Center	Rock Falls, IL	3.2 TWh
#211	Middletown Energy Center	Middletown, OH	3.2 TWh
#212	Hermiston Generating Plant	Hermiston, OR	3.2 TWh
#213	Hillabee Energy Center	Alexander City, AL	3.1 TWh
#214	Klamath Cogeneration Plant	Klamath Falls, OR	3.1 TWh
#215	Lagoon Creek	Brownsville, TN	3.1 TWh
#216	Kings Mountain Energy Center	Kings Mountain, NC	3.1 TWh
#217	Bergen Generating Station	Ridgefield, NJ	3.2 TWh
#218	Hermiston Power Partnership	Hermiston, OR	3.1 TWh
#219	Zeltmann	Astoria, NY	3.2 TWh

Below are closest 20 power plants surrounding J Lamar Stall Unit.

Plant Name	Plant Location	Annual Generation	Distance
ADA Carbon Solutions Red River	Coushatta, LA	99.3 GWh	41.6 mi
Arsenal Hill	Shreveport, LA	192.1 GWh	0.1 mi
Eastman Cogeneration Facility	Longview, TX	2.8 TWh	54.4 mi
Fulton (AR)	Fulton, AR	194.4 GWh	75.3 mi
Harrison County Power Project	Marshall, TX	2.7 TWh	40.4 mi
Hecate Energy Upshur Rural LLC	Ore City, TX	4.1 GWh	60.8 mi
International Paper Red River Mill	Campti, LA	370.6 GWh	54.6 mi
International Paper Texarkana Mill	Queen City, TX	336.7 GWh	53.9 mi
Knox Lee	Longview, TX	321.3 GWh	52.3 mi
Lieberman	Mooringsport, LA	183.9 GWh	17.3 mi
Louisiana Tech University Power Plant	Ruston, LA	42.3 GWh	64.7 mi
Mansfield Mill	Mansfield, LA	842.9 GWh	27.7 mi
Martin Lake	Tatum, TX	8.2 TWh	50.6 mi
Rocking R Solar, LLC	Hosston, LA	43.8 GWh	26.2 mi
Snider Industries	Marshall, TX	12.5 GWh	36 mi
Southwest Arkansas Electric	Texarkana, AR	2.2 GWh	70.7 mi
Tenaska Gateway Generating Station	Mt. Enterprise, TX	4.4 TWh	61 mi
Welsh	Pittsburg, TX	4.1 TWh	72.8 mi
Westrock Hodge (LA)	Hodge, LA	466.5 GWh	62.6 mi
Wilkes	Avinger, TX	1.2 TWh	51.1 mi