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WAL3777

Other power plant · Denton County, Texas

Nameplate capacity
1.3 MW
Rank in Texas
#945
of 1,071 plants
In service since
2020
January 2020

Details

Primary fuel
Other
Technology
Petroleum Liquids
Operator
Walmart Stores Texas, LLC
County
Denton County
Generating units
1
Share of state capacity
0.00%
Rank among other plants in Texas
#45 of 47
EIA plant code
64938

Generating units

Individual generating units at WAL3777
UnitTechnologyNameplateSummerOnlineStatus
GEN1Petroleum Liquids1.3 MW1.3 MW2020Operating

Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.

Similarly sized plants in Texas

WAL3510Natural gas1.3 MW
WAL3572Natural gas1.3 MW
WAL462Natural gas1.3 MW
WAL5211Other1.3 MW

About this data

From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 1.3 MW solar plant and a 1.3 MW nuclear plant have the same entry here and produce very different amounts of electricity.

“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All Texas power plants · What Texas actually generates