Berryman Road Storage
154.09 MW hybrid in Archer, TX · In queue since June 2025 · Proposed COD April 2029
154.09 MW
Capacity
0
Components
11 months
In Queue
—
IA Status
COD target: 2029
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: 2029-04-16
The Berryman Road Storage project is a proposed 154.09 MW hybrid development in Archer County, Texas. The project, being developed by Horizon Energy Storage Greenfield Project Holdings LLC, consists of battery energy storage. It is currently active in the ERCOT interconnection queue as entry ERCOT-28INR0373, with a queue entry date of June 5, 2025, and a proposed commercial operation date of April 16, 2029.
The point of interconnection for the project is Tap 138kV 1424# Bowman Substation - 11525# Short grass Substation.
Generated from interconnection queue and public data sources
State
TX
County
Archer
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Horizon Energy Storage Greenfield Project Holdings LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 138kV 1424# Bowman Substation - 11525# Short grass Substation
Data Source
Live · ERCOT
- ISO / RTO
- ERCOT
- Trading Hub
- HB_NORTH
- Hub Confidence
- MEDIUM
- POI Substation
- Bowman 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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