PHOTON BESS REPOWERING
BetaActiveOther - Battery Energy StorageERCOTLive · ERCOT
305.48 MW storage in Wharton, Texas · In queue since November 2025 · Proposed COD May 2027
305.48 MW
Capacity
0
Components
4 months
In Queue
—
IA Status
COD target: 2027
Interconnection Timeline
Total Duration
1y 6m
Pre-Study0%
Queue EntryNov 5, 2025
Interconnection request submitted to ISO/RTO
Interconnection Study
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: 2027-05-17
Project Details
State
Texas
County
Wharton
Region
ERCOT
Developer
GulfStar Power, LLC
Utility
—
Entity
ERCOT
Point of Interconnection
44880 Waterh_POI_5 345kV
Data Source
Live · ERCOT
No news available for this project.