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1.2 MW Natural Gas operating in Tarrant, TX — Electric Reliability Council of Texas, Inc.
1.2 MW
Nameplate Capacity
3
Generators
units
Natural Gas Internal Combustion Engine
Technology
2021
Operating Since
Coordinates
32.7645, -97.1693
County
Tarrant, TX
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Walmart Stores Texas, LLC | — | — |
| Owner(s) | Walmart Stores Texas, LLC | — | — |
| Status | Operating | — | — |
WAL1455 is a natural gas-fired power plant located in Tarrant County, Texas. The plant has a total capacity of 1.2 MW consisting of 3 natural gas internal combustion engine generators. It began operating in 2021 and is owned and operated by Walmart Stores Texas, LLC. The plant operates within the Electric Reliability Council of Texas (ERCOT) balancing authority.
In its most recent year of operation, WAL1455 generated 140 MWh of electricity, achieving a capacity factor of 1.3%. According to state rankings, the plant is the 288th largest in Texas out of 312 plants. Nationally, it is ranked 1905 out of 1963 plants. The plant is located within the TRE NERC region.
Generated from EIA, GEM, and public data sources
ISO/RTO
ERCOT
Market
ISO/RTO Member
NERC Region
TRE — Texas Reliability Entity
Balancing Authority
10 MWh
Latest Month
140 MWh
Annual Generation
1.3%
Capacity Factor
CO₂ Intensity
1631 lb/MWh
Low-utilization plant — per-MWh rate is dominated by startup/standby emissions; not directly comparable to baseload averages.
NOx
32 lb/MWh
SO₂
2021
$920/kW
Est. Construction Cost
Total estimated cost: $1.1M
Market Position
ISO/RTO Market
ERCOT
LMP Node
—
Pricing Hub
HB_NORTH
Node Source
OSM spatial match
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ask pi about WAL1455Electric Reliability Council of Texas, Inc. (ERCO)
Grid Voltage
0.48 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Commercial
Sector
Commercial Non-CHP
0.043 lb/MWh
CH₄
0.031 lb/MWh
N₂O
0.003 lb/MWh
Capacity Factor
0.7%
Annual Net Gen
0 GWh
CO₂eq
1633 lb/MWh
Subregion
ERCOT All