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9.9 MW BESS operating in Henderson, TX — Electric Reliability Council of Texas, Inc.
9.9 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
2024
Operating Since
Coordinates
32.3350, -96.0579
County
Henderson, 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 Pauline BESS is a battery energy storage system located in Henderson County, Texas. The plant, which began operating in 2024, has a total capacity of 9.9 MW and utilizes lithium-ion batteries (LIB) for storage. It is owned by Hunt Energy and operated by HEN Infrastructure, L.L.C. The facility consists of a single generator and has a total storage capacity of 9.9 MWh, providing a duration of 1 hour at full output.
The Pauline BESS operates within the Electric Reliability Council of Texas (ERCOT) balancing authority, and is part of the TRE NERC region. In terms of size, the plant is ranked 303 out of 313 power plants in Texas, and 842 out of 1205 nationally. The plant's primary fuel source is listed as "MWH", indicating that it draws power from the grid to charge its batteries.
Generated from EIA, GEM, and public data sources
ISO/RTO
ERCOT
Market
ISO/RTO Member
NERC Region
TRE — Texas Reliability Entity
Balancing Authority
−16 MWh
Net Charging
-206 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.
2023
$1,361/kW
Est. Construction Cost
Total estimated cost: $13.5M
Market Position
ISO/RTO Market
ERCOT
LMP Node
PAULN_RN
Pricing Hub
HB_NORTH
Alt. Hub / Zone
LZ_NORTH
Location Type
Resource Node
Node Source
Curated node match
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ask pi about Pauline BESSElectric Reliability Council of Texas, Inc. (ERCO)
Grid Voltage
24.94 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP