Augite Storage
151.41 MW storage in Starr, TX · In queue since February 2024 · Proposed COD December 2027
151.41 MW
Capacity
1
Components
Battery
2y 3m
In Queue
Facility Study
IA Status
COD target: 2027
Total Duration
3y 10m
Interconnection request submitted to ISO/RTO
ERCOT uses a serial "connect and manage" approach — fastest among major ISOs.
Typical: 18–30 months (fastest major ISO)
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2027-12-30
The Augite Storage project is a proposed 151.41 MW battery energy storage system in Starr County, Texas. Developed by BT Augite Storage, LLC, the project is currently active in the ERCOT interconnection queue as entry ERCOT-26INR0320, with a queue entry date of February 2, 2024. The proposed commercial operation date is December 30, 2027.
The project's interconnection status is currently in the Facility Study phase. The point of interconnection is tap 138kV 8798 La Grulla - 8355 Goodwin. The project has appeared in recent news.
Generated from interconnection queue and public data sources
State
TX
County
Starr
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
BT Augite Storage, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
tap 138kV 8798 La Grulla - 8355 Goodwin
Data Source
LBNL
- ISO / RTO
- ERCOT
- Trading Hub
- HB_SOUTH
- Hub Confidence
- MEDIUM
- POI Substation
- La Grulla Substation
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
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