Symphony BESS
BetaActiveBatteryERCOTLBNL + Live
612 MW storage in Austin, TX · Proposed COD July 2028
612 MW
Capacity
1
Components
Battery
—
In Queue
Facility Study
IA Status
COD target: 2028
Interconnection Timeline
Facilities Study50%
Queue Entry
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: 2028-07-01
Project Details
State
TX
County
Austin
Region
ERCOT
Developer
Symphony BESS, LLC
Utility
—
Entity
ERCOT
Point of Interconnection
46220 PETERS
Data Source
LBNL + Live
No news available for this project.