2. U.S. Power Plants
  3. Texas
  4. Harris County, TX
  5. Humble, TX
  6. WAL4298

WAL4298

9235 N Sam Houston Pkwy E, Humble, TX 77396

Plant Summary Information

WAL4298 is ranked #194 out of 313 natural gas power plants in Texas in terms of total annual net electricity generation.

WAL4298 is comprised of 3 generators and generated 97.1 MWh during the 3-month period between September 2025 to December 2025.

Plant NameWAL4298
Utility NameWalmart Stores Texas, LLC
LocationHarris County, TX
Initial Operation DateSeptember 2021
Last Update Dec 2025
Annual Generation 427.0 MWh
Annual Consumption 4.6 k MMBtu
Ranked #12,287 out of 13,081 Power Plants Nationwide
Ranked #1,931 out of 2,206 Natural Gas Power Plants Nationwide
Ranked #706 out of 852 Texas Power Plants
Ranked #194 out of 313 Texas Natural Gas Power Plants
Fuel Types Natural Gas

Map of WAL4298

Full Screen Map

Register Now for Comprehensive Access

Subscribe now to access all power plant data, utility information, FERC EQR data, and more for WAL4298.

Create Your Account Today

Monthly Net Generation for WAL4298

Download Generation

Monthly Plant Fuel Consumption for WAL4298

Download Fuel Consumption

WAL4298 Details

Summary Information
Plant NameWAL4298 (64942)
Plant Address9235 N Sam Houston Pkwy E, Humble, TX 77396
UtilityWalmart Stores Texas, LLC (64315)
Latitude, Longitude29.93633, -95.25261
Generation Dates on FileSep 2021 to Dec 2025
Initial Operation DateSeptember 2021
Annual Generation 427.0 MWh
Fuel Types Natural Gas
 
Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration StatusNo
FERC Small Power Producer StatusNo
FERC Exempt Wholesale Generator StatusNo
Regulatory Information
Regulatory StatusNon-Regulated
NERC RegionTRE
Balancing AuthorityElectric Reliability Council of Texas, Inc. (ERCO)
NAICS CodeMotor Vehicle and Parts Dealers (441)
Sector Commercial Non-CHP (4)
Water Source
Ash Impoundment
Transmission / Distribution OwnerCenterPoint Energy (8901) TX
Grid Voltage 0.48 kV
Energy StorageNo
 
Natural Gas Information
Local Distribution Company (LDC)CENTERPOINT ENERGY
Natural Gas StorageNo
Liquefied Natural Gas StorageNo

* Data obtained from the 2025 EIA 860 Report

Generator GEN1 Details Operating September 2021

TechnologyNatural Gas Internal Combustion Engine
Prime MoverInternal Combustion Engine
OwnershipSingle Owner
Nameplate Capacity0.4 MW
Nameplate Power Factor0.8
Summer Capacity0.4 MW
Winter Capacity0.4 MW
Minimum Load0.1 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateSeptember 2021
Combined Heat & Power No
Sector NameCommercial Non-CHP (4)
Energy SourceNatural Gas
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full Load10M
Multiple FuelsNo

Generator GEN2 Details Operating September 2021

TechnologyNatural Gas Internal Combustion Engine
Prime MoverInternal Combustion Engine
OwnershipSingle Owner
Nameplate Capacity0.4 MW
Nameplate Power Factor0.8
Summer Capacity0.4 MW
Winter Capacity0.4 MW
Minimum Load0.1 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateSeptember 2021
Combined Heat & Power No
Sector NameCommercial Non-CHP (4)
Energy SourceNatural Gas
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full Load10M
Multiple FuelsNo

Generator GEN3 Details Operating September 2021

TechnologyNatural Gas Internal Combustion Engine
Prime MoverInternal Combustion Engine
OwnershipSingle Owner
Nameplate Capacity0.4 MW
Nameplate Power Factor0.8
Summer Capacity0.4 MW
Winter Capacity0.4 MW
Minimum Load0.1 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateSeptember 2021
Combined Heat & Power No
Sector NameCommercial Non-CHP (4)
Energy SourceNatural Gas
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full Load10M
Multiple FuelsNo

WAL4298 Plant Owners

Owner NameAddressGeneratorOwnership
We couldn't locate any owners for this plant

Power Plants with Similar Net Generation

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

RankPlant NamePlant LocationAnnual Generation
#1921WAL940Westworth Village, TX446.0 MWh
#1922Paragould ReciprocatingParagould, AR441.0 MWh
#1923WAL407Killeen, TX439.0 MWh
#1924WAL2257Houston, TX438.0 MWh
#1925City of Hayward WWTPHayward, CA10.5 GWh
#1926Deerhaven RenewableGainesville, FL528.4 GWh
#1927WAL5045Tomball, TX436.0 MWh
#1928WAL3226Katy, TX435.0 MWh
#1929WAL4512Katy, TX430.0 MWh
#1930Centech Gas GeneratorShrewsbury, MA428.0 MWh
#1932J C McNeilBurlington, VT224.4 GWh
#1933WAL536Abilene, TX423.0 MWh
#1934Redwood FallsRedwood Falls, MN3.4 GWh
#1935RavenChemBaytown, TX422.0 MWh
#1936WAL266Grapevine, TX420.0 MWh
#1937WAL744Humble, TX418.0 MWh
#1938WAL3285Cedar Hill, TX418.0 MWh
#1939WAL896Grand Prairie, TX415.0 MWh
#1940Silicon Valley Clean WaterRedwood City, CA8.3 GWh
#1941MacArthur Waste to Energy FacilityRonkonkoma, NY52.4 GWh

Nearby Power Plants

Below are closest 20 power plants surrounding WAL4298.

Plant NamePlant LocationAnnual GenerationDistance
ChamonHouston, TX51.3 GWh9.2 mi
Channel Energy Center LLCPasadena, TX4.5 TWh15.1 mi
Channelview Cogeneration PlantChannelview, TX5.5 TWh10.4 mi
Greens BayouHouston, TX17.6 GWh8.1 mi
HEB00798Humble, TX187.0 MWh3.1 mi
Houston PlantHouston, TX52.5 GWh15 mi
Liberty Hybrid Solar and Storage ProjectDayton, TX103.9 GWh13.7 mi
Odyssey Energy Altura Cogen, LLCChannelview, TX3.4 TWh12 mi
Pasadena CogenerationPasadena, TX5.0 TWh15.3 mi
Remy Jade Power StationCrosby, TX433.6 GWh15.4 mi
Rentech Nitrogen Pasadena CogenerationPasadena, TX65.4 GWh14 mi
SJRR (LIG)Houston, TX74.1 GWh9.3 mi
TX Houston 7080 Express LaneHouston, TX600.0 MWh7.7 mi
WAL1103Houston, TX385.0 MWh14.6 mi
WAL3500Houston, TX315.0 MWh10.4 mi
WAL4526Houston, TX316.0 MWh10.5 mi
WAL522Crosby, TX338.0 MWh11.6 mi
WAL5612Houston, TX330.0 MWh15.6 mi
WAL744Humble, TX418.0 MWh6.1 mi
WAL849Spring, TX349.0 MWh13.8 mi