Allthorn BESS
205.2 MW hybrid in Duval, TX · In queue since February 2025 · Proposed COD January 2029
205.2 MW
Capacity
0
Components
1y 3m
In Queue
—
IA Status
COD target: 2029
Total Duration
3y 11m
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: 2029-01-15
The Allthorn BESS project is a proposed 205.2 MW hybrid battery energy storage project located in Duval County, Texas. Developed by ALLTHORN SOLAR, LLC, the project consists of battery energy storage and another unspecified technology. It is currently active in the ERCOT interconnection queue as entry ERCOT-28INR0230, with a queue entry date of February 14, 2025, and a proposed commercial operation date of January 15, 2029.
The point of interconnection (POI) for the Allthorn BESS project is Tap 138 kV BRUNI44A (#8297) - CRESTONI4A (#8695).
Generated from interconnection queue and public data sources
State
TX
County
Duval
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
ALLTHORN SOLAR, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 138 kV BRUNI44A (#8297) - CRESTONI4A (#8695)
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.
No ask pi reports yet for this entity.
ask pi about Allthorn BESS
