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1.6 MW Natural Gas operating in Williamson, TX
1.6 MW
Nameplate Capacity
4
Generators
units
Natural Gas Internal Combustion Engine
Technology
2018
Operating Since
Coordinates
30.5188, -97.6585
County
Williamson, TX
Nearby Plants
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See the full risk decomposition + scenarios for this asset.
Request a demo →| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Texas Microgrid, LLC | — | — |
| Owner(s) | Texas Microgrid, LLC | — | — |
| Status | Operating | — | — |
HEB00591 is a natural gas-fired power plant located in Williamson County, Texas. The plant, owned and operated by Texas Microgrid, LLC, has a total capacity of 1.6 MW distributed across four natural gas internal combustion engine generators. It commenced operations in 2018.
The plant operates within the Electric Reliability Council of Texas (ERCOT) balancing authority, and the NERC region of TRE. In the most recent year for which data is available, HEB00591 generated 327 MWh of electricity, resulting in a capacity factor of 2.3%. The plant's relatively small size results in a ranking of 194 out of 312 power plants in Texas, and 1761 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
Electric Reliability Council of Texas, Inc. (ERCO)
Grid Voltage
138.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
24 MWh
Latest Month
327 MWh
Annual Generation
2.3%
Capacity Factor
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Request a demo →CO₂ Intensity
1655 lb/MWh
Low-utilization plant — per-MWh rate is dominated by startup/standby emissions; not directly comparable to baseload averages.
NOx
33 lb/MWh
SO₂
0.045 lb/MWh
CH₄
0.031 lb/MWh
N₂O
0.003 lb/MWh
Capacity Factor
3.0%
Annual Net Gen
0 GWh
CO₂eq
1657 lb/MWh
Subregion
ERCOT All
2018
$837/kW
Est. Construction Cost
Total estimated cost: $1.3M
Point of Interconnection
Nearest Substation
Round Rock Northeast Substation · 138 kV
Substation Distance
< 10 km
Operator
Oncor
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ERCOT
LMP Node
—
Pricing Hub
HB_SOUTH
Node Source
OSM spatial match
Substation identified. Node ID not yet resolved against ISO roster.
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