TOCE BESS 1
ERCOT-25INR0293BetaActiveBatteryERCOTLBNL + Live
205.2 MW storage in Wharton, TX · In queue since October 2023 · Proposed COD May 2028
205.2 MW
Capacity
1
Components
Battery
2y 6m
In Queue
IA Executed
IA Status
Signed Dec 2024
Interconnection Timeline
Queue → IA
1y 2m
IA → COD
3y 5m
Total Duration
1y 2m
Construction75%
Queue EntryOct 13, 2023
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 AgreementDec 30, 2024
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
ConstructionCurrent
Project under construction
Typical: 6–18 months
Commercial Operation
Proposed COD: 2028-05-31
Project Details
State
TX
County
Wharton
Region
ERCOT
Developer
TOCE BESS 1, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
138 kV Danevang Switching Station (Bus# 5546)
Data Source
LBNL + Live
No news available for this project.