Houston IV BESS
ERCOT-24INR0584BetaActiveBatteryERCOTLBNL + Live
168.6 MW storage in Harris, TX · In queue since July 2023 · Proposed COD June 2026
168.6 MW
Capacity
1
Components
Battery
2y 9m
In Queue
IA Executed
IA Status
Signed Nov 2024
Interconnection Timeline
Queue → IA
1y 4m
IA → COD
1y 7m
Total Duration
1y 4m
Construction75%
Queue EntryJul 10, 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 AgreementNov 7, 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: 2026-06-03
Project Details
State
TX
County
Harris
Region
ERCOT
Developer
SMT Houston IV LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
44140 CLODINE 138kV
Data Source
LBNL + Live
No news available for this project.