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193.7 MW BESS planned in Fannin, TX — Electric Reliability Council of Texas, Inc.
193.7 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
Planned: —
Planned Operation
Coordinates
33.6331, -96.1579
County
Fannin, TX
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | GRS BESS Texas Seven, LLC | — | — |
| Owner(s) | GRS BESS Texas Seven, LLC | — | — |
| Status | Planned | — | — |
Steelhead Energy Storage is a 193.7 MW battery energy storage system located in Fannin County, Texas. The plant is owned and operated by GRS BESS Texas Seven, LLC. It consists of a single generator and utilizes MWH as its primary fuel source, reflecting its function as a storage facility rather than a traditional generator. The facility operates within the Electric Reliability Council of Texas (ERCOT) balancing authority and the TRE NERC region.
Steelhead Energy Storage ranks as the 134th largest power plant in Texas out of 224 facilities and 328th nationally out of 514. The plant has been the subject of two news articles, one focusing on industry trends and another on deals related to the facility.
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: $263.6M
Market Position
ISO/RTO Market
ERCOT
LMP Node
—
Pricing Hub
HB_NORTH
Node Source
OSM spatial match
Last updated 2026-03-26
View all articlesNo ask pi reports yet for this entity.
ask pi about Steelhead Energy StorageElectric 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