9.9 MW BESS operating in Angelina, TX — Electric Reliability Council of Texas, Inc.
9.9 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
2024
Operating Since
Coordinates
31.1938, -94.7982
County
Angelina, 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 | — | — |
Diboll BESS is a 9.9 MW battery energy storage system located in Angelina County, Texas. The plant began operating in 2024 and is owned by Hunt Energy. HEN Infrastructure, L.L.C. is the listed operator per EIA data. The facility consists of a single generator utilizing lithium-ion batteries (LIB) to provide 9.9 MWh of energy storage with a duration of 1 hour. The plant's primary fuel is listed as 'MWH', indicating it draws power from the grid to charge its batteries.
The Diboll BESS operates within the Electric Reliability Council of Texas, Inc. (ERCOT) balancing authority, and the TRE NERC region. In terms of size, the plant is ranked 298 out of 313 facilities in Texas, and 835 out of 1205 nationally. The plant's storage capacity is 9.9 MWh.
Generated from EIA, GEM, and public data sources
NERC Region
TRE
Balancing Authority
Electric Reliability Council of Texas, Inc.
Grid Voltage
12.47 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
−12 MWh
Net Charging
-201 MWh
Annual Net Energy
-0.2%
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.
No financial data available for this plant.
Point of Interconnection
Nearest Substation
Diboll Substation · 138 kV
Substation Distance
0 km
Operator
Oncor
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ERCOT
LMP Node
DIBOL_RN
Pricing Hub
HB_NORTH
Secondary Zone
LZ_NORTH
Location Type
Resource Node
Node Source
Curated node match
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Last updated 2026-03-26
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