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1.2 MW Natural Gas operating in Montgomery, TX — Electric Reliability Council of Texas, Inc.
1.2 MW
Nameplate Capacity
3
Generators
units
Natural Gas Internal Combustion Engine
Technology
2020
Operating Since
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Walmart Stores Texas, LLC | — | — |
| Owner(s) | Walmart Stores Texas, LLC | — | — |
| Status | Operating | — | — |
WAL3390 is a natural gas-fired power plant located in Montgomery County, Texas. The plant has a total capacity of 1.2 MW and is comprised of 3 natural gas internal combustion engine generators. It is owned and operated by Walmart Stores Texas, LLC. The plant began operating in 2020.
The plant operates within the Electric Reliability Council of Texas (ERCOT) balancing authority. In the most recent year of data, the plant generated 282 MWh of electricity, achieving a capacity factor of 2.7%. Based on capacity, the plant ranks 308 out of 312 power plants in Texas, and 1900 out of 1963 plants nationally.
Generated from EIA, GEM, and public data sources
ISO/RTO
ERCOT
Market
ISO/RTO Member
NERC Region
TRE — Texas Reliability Entity
Balancing Authority
20 MWh
Latest Month
282 MWh
Annual Generation
2.7%
Capacity Factor
CO₂ Intensity
1738 lb/MWh
Low-utilization plant — per-MWh rate is dominated by startup/standby emissions; not directly comparable to baseload averages.
NOx
34 lb/MWh
SO₂
2020
$1,116/kW
Est. Construction Cost
Total estimated cost: $1.3M
Point of Interconnection
Nearest Substation
Alden Substation · 138 kV
Substation Distance
< 10 km
Operator
Entergy
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ERCOT
LMP Node
—
Pricing Hub
HB_HOUSTON
Node Source
OSM spatial match
Substation identified. Node ID not yet resolved against ISO roster.
No news articles linked yet for this plant.
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No ask pi reports yet for this entity.
ask pi about WAL3390Electric Reliability Council of Texas, Inc. (ERCO)
Grid Voltage
0.48 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Commercial
Sector
Commercial Non-CHP
0.048 lb/MWh
CH₄
0.033 lb/MWh
N₂O
0.003 lb/MWh
Capacity Factor
3.4%
Annual Net Gen
0 GWh
CO₂eq
1740 lb/MWh
Subregion
ERCOT All