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WAL872 — Power plant · Gas, reciprocating engine · Walmart Stores Texas, LLCTexas Petrochemicals — Postponed · Gas, combined cycle · TX · 560 MW · 8.8 mi awayBocanova Energy Storage II — Under construction · Storage · TX · 150 MW · 9.7 mi awayPamela Heights I Energy Center — Under construction · Storage · TX · 101.7 MW · 11.2 mi awayCallisto II Energy Center — Under construction · Storage · TX · 303.2 MW · 11.2 mi awayBerkman Storage — Postponed · Storage · TX · 100 MW · 13.1 mi awayNET Power La Porte Station — Studied · Gas, combustion turbine · TX · 25.5 MW · 14.7 mi away
  • Combustion
  • Storage
  • In development
  • Under construction
  • Operating
  • 10 · 100 · 1,000 MW

Power plant · Gas, reciprocating engine

Key facts

Power plant · Gas, reciprocating engineran 3% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2020
Net generation, 2025
308 MWh
Grid
0.5 kV to CenterPoint Energy (ERCO)
Location
Brazoria County, Texas
Operated by
Walmart Stores Texas, LLCSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2021 to 2025
Fuel burned MMBtu by year, 2021 to 2025
  • Gas

Operations detail

Details

Who’s behind it

No companies named in filings yet.

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Technology
Gas, reciprocating engine source: “Natural Gas Internal Combustion Engine”
Age
6 years since 2020
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
10,006 Btu/kWh 2025
All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
Grid
Nerc region
TRE
Report year
2025
Grid voltage kv
0.500
Transmission owner
CenterPoint Energy
Balancing authority code
ERCO
Balancing authority name
Electric Reliability Council of Texas, Inc.
Fuel burned (MMBtu), 20253,082
Capacity factor, 20250.029
Heat rate (Btu/kWh), 202510,006.5
Net generation (MWh), 2025308
Balancing authority codeERCO

Timeline

  • In service · EIA-860M

Sources

3 sources

Sources EIA-860M · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory

Sources

Every source and license · Attribution

View at source

Around this plant

Nearby

within 15 mi
Projects within 15 mi, nearest first.
ProjectKindAwayMW
Texas Petrochemicals Postponed Gas, combined cycle 8.8 mi 560
Bocanova Energy Storage II Under construction Storage 9.7 mi 150
Pamela Heights I Energy Center Under construction Storage 11.2 mi 101.7
Callisto II Energy Center Under construction Storage 11.2 mi 303.2
Berkman Storage Postponed Storage 13.1 mi 100
NET Power La Porte Station Studied Gas, combustion turbine 14.7 mi 25.5

Sources EIA-860M · ERCOT

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026
  • ERCOTOpen license · retrieved Nov 4, 2026

Attribution