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9.9 MW BESS operating in La Salle, TX — Electric Reliability Council of Texas, Inc.
9.9 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
2023
Operating Since
Coordinates
28.0337, -99.3631
County
La Salle, TX
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | HEN Infrastructure, L.L.C. | Hunt Energy Network | — |
| Owner(s) | Hunt Energy Network, LLC, John Hancock Funding Company, Manulife Infrastructure II Holdings A, L.P. | Hunt Energy | — |
| Status | Operating | — | — |
The Holcomb (TX) power plant is a 9.9 MW battery energy storage system (BESS) located in La Salle County, Texas. The plant began operating in 2023 and is owned by Hunt Energy. The operator listed with the EIA is HEN Infrastructure, L.L.C. The primary fuel type is listed as MWH, indicating that the plant draws power from the grid to charge its batteries.
The Holcomb plant utilizes lithium-ion batteries (LIB) and has a total storage capacity of 9.9 MWh, providing a duration of 1 hour at full power. The plant operates within the Electric Reliability Council of Texas (ERCOT) balancing authority and the TRE NERC region. In terms of size, the Holcomb plant ranks 274th out of 313 power plants in Texas and 823rd out of 1205 nationally.
Generated from EIA, GEM, and public data sources
ISO/RTO
ERCOT
Market
ISO/RTO Member
NERC Region
TRE — Texas Reliability Entity
Balancing Authority
−29 MWh
Net Charging
-328 MWh
Annual Net Energy
-0.4%
Capacity Factor
Positive values indicate net discharge (generation exceeds station load). Negative values indicate net charging. Pure battery storage plants are typically net negative due to round-trip efficiency losses.
2023
$1,361/kW
Est. Construction Cost
Total estimated cost: $13.5M
Point of Interconnection
Nearest Substation
Holcomb Substation · 138 kV
Substation Distance
0 km
Operator
American Electric Power
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ERCOT
LMP Node
HOLCOMB_RN1
Pricing Hub
HB_SOUTH
Alt. Hub / Zone
LZ_SOUTH
Location Type
Resource Node
Node Source
Curated node match
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ask pi about Holcomb (TX)Electric Reliability Council of Texas, Inc. (ERCO)
Grid Voltage
12.47 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP