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9.9 MW BESS operating in Kimble, TX — Electric Reliability Council of Texas, Inc.
9.9 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
2025
Operating Since
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | SBESS TX5 LLC | — | — |
| Owner(s) | Adapture Solar Investments 6, LLC | — | — |
| Status | Operating | — | — |
Junction BESS is a battery energy storage system located in Kimble County, Texas. The plant, owned and operated by SBESS TX5 LLC, has a total capacity of 9.9 MW. It began operating in 2025 and utilizes batteries as its primary technology, with MWH listed as the fuel type. The facility consists of a single generator.
The Junction BESS operates within the Electric Reliability Council of Texas (ERCOT) balancing authority and the TRE NERC region. With a storage duration of approximately 2.49 hours, the plant contributes to grid stability and reliability within the ERCOT market. In terms of size, Junction BESS ranks as the 272nd largest power plant in Texas out of 313, and 811th nationally out of 1205.
Generated from EIA, GEM, and public data sources
ISO/RTO
ERCOT
Market
ISO/RTO Member
NERC Region
TRE — Texas Reliability Entity
Balancing Authority
No generation data available for this plant.
2023
$1,361/kW
Est. Construction Cost
Total estimated cost: $13.5M
Point of Interconnection
Nearest Substation
Junction Substation · 69 kV
Substation Distance
0.234 km
Operator
Pedernales Electric Cooperative
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ERCOT
LMP Node
JUNORTH_RN
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 Junction BESSElectric Reliability Council of Texas, Inc. (ERCO)
Grid Voltage
24.9 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP