Hayrick BESS
113.9 MW storage in Coke, TX · In queue since August 2022 · Proposed COD March 2028
113.9 MW
Capacity
1
Components
Battery
3y 9m
In Queue
Facility Study
IA Status
COD target: 2028
Total Duration
5y 7m
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: 2028-03-15
The Hayrick BESS project is a proposed 113.9 MW battery storage project located in Coke County, Texas. It is being developed by Gransolar Texas Five LLC. The project is listed in the ERCOT interconnection queue as entry ERCOT-25INR0135, with a queue entry date of August 16, 2022, and a proposed commercial operation date of March 15, 2028. Its interconnection agreement status is currently in the Facility Study phase.
The Hayrick BESS project is linked to the existing Hayrick BESS operating plant (EIA ID 67779). Recent news coverage has discussed the development.
Generated from interconnection queue and public data sources
State
TX
County
Coke
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Gransolar Texas Five LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
6351 Nicole 138kV
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_WEST
- Hub Confidence
- HIGH
- POI Substation
- Nicole Switching Station
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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