San Gabriel Storage
127.5 MW hybrid in Milam, TX · In queue since January 2025 · Proposed COD July 2028
127.5 MW
Capacity
0
Components
1y 4m
In Queue
—
IA Status
COD target: 2028
Total Duration
3y 6m
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: 2028-07-01
The San Gabriel Storage project is a proposed 127.5 MW hybrid battery energy storage project located in Milam County, Texas. Developed by San Gabriel Solar LLC, the project consists of battery energy storage paired with an unspecified "other" technology. It is listed in the ERCOT interconnection queue as entry ERCOT-28INR0191, with a queue entry date of January 28, 2025.
The project's proposed commercial operation date is July 1, 2028. The point of interconnection is Tap 138 kV 3750 Vosslake - 3749 Buckholts. The project is currently listed as active in the interconnection queue.
Generated from interconnection queue and public data sources
State
TX
County
Milam
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
San Gabriel Solar LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 138 kV 3750 Vosslake - 3749 Buckholts
Data Source
Live · ERCOT
- ISO / RTO
- ERCOT
- Trading Hub
- HB_NORTH
- Hub Confidence
- LOW
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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