City Breeze BESS
ERCOT-25INR0271BetaActiveBatteryERCOTLBNL + Live
140.6 MW storage in Matagorda, TX · In queue since December 2022 · Proposed COD March 2027
140.6 MW
Capacity
1
Components
Battery
3y 4m
In Queue
IA Executed
IA Status
Signed May 2024
Interconnection Timeline
Queue → IA
1y 5m
IA → COD
2y 10m
Total Duration
1y 5m
Construction75%
Queue EntryDec 15, 2022
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 AgreementMay 15, 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: 2027-03-18
Project Details
State
TX
County
Matagorda
Region
ERCOT
Developer
City Breeze BESS LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
8111 MAGILL4A 138KV
Data Source
LBNL + Live
No news available for this project.