WAL546

5330 FM 1640, Richmond, TX 77469

Plant Summary Information

WAL546 is ranked #303 out of 313 natural gas power plants in Texas in terms of total annual net electricity generation.

WAL546 is comprised of 3 generators and generated 31.1 MWh during the 3-month period between September 2025 to December 2025.

Plant Name	WAL546
Utility Name	Walmart Stores Texas, LLC
Location	Fort Bend County, TX
Initial Operation Date	December 2020
Last Update	Dec 2025
Annual Generation	137.0 MWh
Annual Consumption	1.5 k MMBtu
Ranked #12,628 out of 13,081 Power Plants Nationwide
Ranked #2,093 out of 2,206 Natural Gas Power Plants Nationwide
Ranked #814 out of 852 Texas Power Plants
Ranked #303 out of 313 Texas Natural Gas Power Plants
Fuel Types	Natural Gas

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Summary Information
Plant Name	WAL546 (64797)
Plant Address	5330 FM 1640, Richmond, TX 77469
Utility	Walmart Stores Texas, LLC (64315)
Latitude, Longitude	29.55811, -95.76127
Generation Dates on File	Jan 2021 to Dec 2025
Initial Operation Date	December 2020
Annual Generation	137.0 MWh
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	Non-Regulated
NERC Region	TRE
Balancing Authority	Electric Reliability Council of Texas, Inc. (ERCO)
NAICS Code	Motor Vehicle and Parts Dealers (441)
Sector	Commercial Non-CHP (4)
Water Source
Ash Impoundment
Transmission / Distribution Owner	CenterPoint Energy (8901) TX
Grid Voltage	0.48 kV
Energy Storage	No

Natural Gas Information
Local Distribution Company (LDC)	CENTERPOINT ENERGY
Natural Gas Storage	No
Liquefied Natural Gas Storage	No

* Data obtained from the 2025 EIA 860 Report

Technology	Natural Gas Internal Combustion Engine
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	0.4 MW
Nameplate Power Factor	0.8
Summer Capacity	0.4 MW
Winter Capacity	0.4 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	December 2020
Combined Heat & Power	No
Sector Name	Commercial Non-CHP (4)
Energy Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Technology	Natural Gas Internal Combustion Engine
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	0.4 MW
Nameplate Power Factor	0.8
Summer Capacity	0.4 MW
Winter Capacity	0.4 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	December 2020
Combined Heat & Power	No
Sector Name	Commercial Non-CHP (4)
Energy Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Technology	Natural Gas Internal Combustion Engine
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	0.4 MW
Nameplate Power Factor	0.8
Summer Capacity	0.4 MW
Winter Capacity	0.4 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	December 2020
Combined Heat & Power	No
Sector Name	Commercial Non-CHP (4)
Energy Source	Natural Gas
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple 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
#2083	HEB00779	Houston, TX	152.0 MWh
#2084	Hartzog	Wright, WY	148.0 MWh
#2085	WAL5116	Deer Park, TX	148.0 MWh
#2086	WAL529	La Marque, TX	147.0 MWh
#2087	Pratt 2	Pratt, KS	195.0 MWh
#2088	HEB00796	Allen, TX	146.0 MWh
#2089	Beloit Memorial Hospital Power Plant	Beloit, WI	147.0 MWh
#2090	John H Warden	L'Anse, MI	110.6 GWh
#2091	High Street Station	Ipswich, MA	153.0 MWh
#2092	MMWAC Resource Recovery Facility	Auburn, ME	7.8 GWh
#2094	Cherry Street	Hudson, MA	320.0 MWh
#2095	Bull Street Plant	Orangeburg, SC	132.0 MWh
#2096	WAL3298	Kemah, TX	132.0 MWh
#2097	MM West Covina	West Covina, CA	40.4 GWh
#2098	L L Wilkins	Clarksdale, MS	166.0 MWh
#2099	Oroville Cogeneration, LLC	Oroville, CA	115.6 MWh
#2100	Atlantic	Atlantic, IA	115.0 MWh
#2101	OTHERChildrensPlano	Plano, TX	112.0 MWh
#2102	Solar BESS Hybrid	Marietta, GA	2.2 GWh
#2103	Bayville Central Facility	Bayville, NJ	1.2 GWh

Below are closest 20 power plants surrounding WAL546.

Plant Name	Plant Location	Annual Generation	Distance
Braes Bayou Plant	Richmond, TX	171.9 GWh	10 mi
Bronson	Beasley, TX	10.5 GWh	12.6 mi
BUC00040	Katy, TX	268.0 MWh	16 mi
Cutlass Solar 1 LLC	Richmond, TX	181.6 GWh	10.4 mi
Cutlass Solar II	Richmond, TX	444.1 GWh	11.7 mi
Fighting Jays Solar Project	Needville, TX	497.0 GWh	13.8 mi
Fort Bend Solar LLC	East Bernard, TX	540.6 GWh	13.2 mi
FTBLID2	Sugarland, TX	882.0 MWh	7.6 mi
HEB00110	Missouri City, TX	155.0 MWh	13.6 mi
Jack Fusco Energy Center	Thompsons, TX	3.9 TWh	10.1 mi
Old 300 Solar Center, LLC	Needville, TX	888.4 GWh	16 mi
OTHERNFBWA	Houston, TX	255.0 MWh	13.3 mi
Petra Nova Carbon Capture Cogen	Thompsons, TX	200.5 GWh	9.5 mi
W A Parish	Thompsons, TX	14.3 TWh	9.4 mi
WAL2993	Sugar Land, TX	361.0 MWh	8 mi
WAL3226	Katy, TX	435.0 MWh	15.8 mi
WAL3302	Houston, TX	173.0 MWh	14.6 mi
WAL3827	Richmond, TX	350.0 MWh	9.2 mi
WAL772	Houston, TX	343.0 MWh	13.2 mi
Westhollow Technology Center	Houston, TX	12.6 GWh	13.8 mi