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185.6 MW BESS planned in Brown, TX — Electric Reliability Council of Texas, Inc.
185.6 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
Planned: —
Planned Operation
Coordinates
31.7070, -98.8575
County
Brown, TX
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | RIC Development, LLC | — | — |
| Owner(s) | RIC Development, LLC | — | — |
| Status | Planned | — | — |
Zephyr Storage is a battery energy storage system located in Brown County, Texas. The plant has a total capacity of 185.6 MW and consists of a single generator. It is owned and operated by RIC Development, LLC. The plant's primary fuel source is electricity (MWH), which it uses to charge its batteries.
Zephyr Storage operates within the Electric Reliability Council of Texas (ERCOT) balancing authority, and is part of the TRE NERC region. It is ranked as the 138th largest power plant in Texas out of 224, and nationally it is ranked 336th out of 514.
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: $252.6M
Point of Interconnection
Nearest Substation
Zephyr Substation · 138 kV
Substation Distance
< 10 km
Operator
Brazos Electric
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ERCOT
LMP Node
—
Pricing Hub
HB_NORTH
Node Source
OSM spatial match
Substation identified. Node ID not yet resolved against ISO roster.
Last updated 2026-03-26
View all articlesNo ask pi reports yet for this entity.
ask pi about Zephyr 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