Hecate Grid East Valley Storage — Plant Summary
- EIA Plant ID
- 66411
- Capacity
- 255 MW
- Primary Fuel
- Battery Storage
- Technology
- Batteries
- Status
- Planned
- Location
- Cameron, TX
- Operating Since
- —
- Generators
- 1
- Operator
- Hecate Grid East Valley Storage, LLC
- Parent Company
- —
- Balancing Authority
- Electric Reliability Council of Texas, Inc.
- ISO/RTO
- ERCOT
- NERC Region
- TRE
Hecate Grid East Valley Storage
PlannedBESS
Ranked #31 of 256 BESS plants in TX#110 of 837 nationally
255 MW BESS planned in Cameron, TX — Electric Reliability Council of Texas, Inc.
EIA
255 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
Planned: —
Planned Operation
Location
Coordinates
25.9411, -97.5328
County
Cameron, TX
Nearby Plants
- Silas RayDistillate Oil142.5 MW · 3.3 km
- WAL456Natural Gas1.2 MW · 4.1 km
- Villa CavasosDistillate Oil9 MW · 10.9 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Hecate Grid East Valley Storage, LLC | — | — |
| Owner(s) | Hecate Grid East Valley Storage, LLC | — | — |
| Status | Planned | — | — |
Ownership Chain
No GEM tracker match for this plant — ownership chain unavailable.
About
Hecate Grid East Valley Storage is a 255 MW battery energy storage system located in Cameron County, Texas. The plant is owned and operated by Hecate Grid East Valley Storage, LLC. It utilizes batteries as its primary fuel source, designated by the code "MWH". The facility consists of a single generator.
The plant operates within the Electric Reliability Council of Texas (ERCOT) balancing authority, falling under the Texas Reliability Entity (TRE) NERC region. Hecate Grid East Valley Storage ranks as the 61st largest power plant in Texas out of 224, and nationally it is ranked 193rd out of 514.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
TRE
Balancing Authority
Electric Reliability Council of Texas, Inc.
Grid Voltage
138 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Generation
No generation data available for this plant.
Financial Data
No financial data available for this plant.
Pricing & Market Data
MEDIUM confidencePoint of Interconnection
Nearest Substation
Brownsville Switching Station · 69 kV
Substation Distance
3.317 km
Operator
American Electric Power
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ERCOT
LMP Node
SILASRAY_CC1
Pricing Hub
HB_SOUTH
Location Type
Resource Node
Node Source
Curated node match
News & Articles (1)Beta