High Chap Storage
BetaActiveBatteryERCOTLBNL
71.78 MW storage in Brazoria, TX · In queue since July 2022 · Proposed COD August 2027
71.78 MW
Capacity
1
Components
Battery
3y 8m
In Queue
Facility Study
IA Status
COD target: 2027
Interconnection Timeline
Total Duration
5y 1m
Facilities Study50%
Queue EntryJul 25, 2022
Interconnection request submitted to ISO/RTO
Interconnection StudyCurrent
ERCOT uses a serial "connect and manage" approach — fastest among major ISOs.
Typical: 18–30 months (fastest major ISO)
Interconnection Agreement
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Commercial Operation
Proposed COD: 2027-08-04
Project Details
State
TX
County
Brazoria
Region
ERCOT
Developer
HIGH CHAPARRAL SOLAR PROJECT LLC
Utility
—
Entity
ERCOT
Point of Interconnection
43035 Oasis 345kV - 42500 Dow Chemical 345 kV Ckt 18
Data Source
LBNL
No news available for this project.