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WAL3406 — Power plant · Gas, reciprocating engine · Walmart Stores Texas, LLCLR 1300 (Irving data centre) — Large load · TX · 13.9 km awayAREP LAS COLINAS DATA CENTER — Large load · TX · 14.0 km awayALIGNED DATA CENTER MEMORY TECH PHASE 1 ADDITION — Large load · TX · 14.2 km awayEDGECORE DATACENTER - FUJITSU CAMPUS ADDITION — Large load · TX · 14.6 km awayRAGINGWIRE DATA CENTER — Large load · TX · 15.0 km awayNTT TX-4 DATA CENTER — Large load · TX · 15.0 km awayFLEXENTIAL DATA CENTER EXPANSION — Large load · TX · 15.1 km awaySDC DFW-VII DATA CENTER PHASE 2 — Large load · TX · 15.4 km awayCrane DLR37 (Garland data centre) — Large load · TX · 15.6 km awayBANK OF AMERICA - RTX MODULAR DATA CENTER — Large load · TX · 15.8 km awayDA12 (Dallas data centre) — Large load · TX · 15.8 km awayQUALITY INVESTMENT PROPERTIES IRVING — Large load · TX · 16.9 km awayQTS 6431 Longhorn Dr. Irving TX — Large load · TX · 17.0 km awayEXXONMOBIL DALLAS DATA CENTER — Large load · TX · 17.1 km awayEQUINIX N STEMMONS FREEWAY DALLAS — Large load · TX · 17.7 km away2501 Edmonds Ln Lewisville TX Data Center — Large load · TX · 18.1 km away
  • Combustion
  • Loads
  • In development
  • Under construction
  • Operating
  • Stage not stated
  • Size not stated
  • 10 · 100 · 1,000 MW

WAL3406

Power plant · Gas, reciprocating engine

Key facts

Power plant · Gas, reciprocating engineran 3% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2022
Net generation, 2025
290 MWh
Grid
0.5 kV to Oncor Electric Delivery Company LLC (ERCO)
Location
Dallas County, Texas
Operated by
Walmart Stores Texas, LLCSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2022 to 2025
Fuel burned MMBtu by year, 2022 to 2025
  • Gas

Operations detail

Details

Who’s behind it

No companies named in filings yet.

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Beta: private project space · data room · readiness check

Technology
Gas, reciprocating engine source: “Natural Gas Internal Combustion Engine”
Age
4 years since 2022
Unused energy
10 GWh 2025Unused energyA lead, not a guarantee: MW × hours × (1 − capacity factor) for the latest year (EIA-923), gas, coal and oil plants only. Air-permit run-hour caps, heat rate (cost to run) and capacity-market or reliability obligations can rule it out.
Heat rate
9,990 Btu/kWh 2025
All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
AttributeValue
Grid
Nerc region
TRE
Report year
2025
Grid voltage kv
0.500
Transmission owner
Oncor Electric Delivery Company LLC
Balancing authority code
ERCO
Balancing authority name
Electric Reliability Council of Texas, Inc.
Fuel burned (MMBtu), 20252,897
Capacity factor, 20250.028
Heat rate (Btu/kWh), 20259,989.7
Net generation (MWh), 2025290
Balancing authority codeERCO

Timeline

  • In service · EIA-860M

Sources

3 sources

View at source

Around this plant

Nearby

within 25 km
ProjectKindAwayMW
LR 1300 (Irving data centre) Filed Large load 13.9 km
AREP LAS COLINAS DATA CENTER Under construction Large load 14.0 km
ALIGNED DATA CENTER MEMORY TECH PHASE 1 ADDITION Built Large load 14.2 km
EDGECORE DATACENTER - FUJITSU CAMPUS ADDITION Unknown Large load 14.6 km
RAGINGWIRE DATA CENTER Built Large load 15.0 km
NTT TX-4 DATA CENTER Under construction Large load 15.0 km
FLEXENTIAL DATA CENTER EXPANSION Built Large load 15.1 km
SDC DFW-VII DATA CENTER PHASE 2 Built Large load 15.4 km
Crane DLR37 (Garland data centre) Filed Large load 15.6 km
BANK OF AMERICA - RTX MODULAR DATA CENTER Built Large load 15.8 km
DA12 (Dallas data centre) Filed Large load 15.8 km
QUALITY INVESTMENT PROPERTIES IRVING Built Large load 16.9 km
QTS 6431 Longhorn Dr. Irving TX Built Large load 17.0 km
EXXONMOBIL DALLAS DATA CENTER Built Large load 17.1 km
EQUINIX N STEMMONS FREEWAY DALLAS Built Large load 17.7 km
2501 Edmonds Ln Lewisville TX Data Center Filed Large load 18.1 km

Sources FAA OE/AAA · EPA ICIS-NPDES · EPA ICIS-Air