Brotherton Storage
176.13 MW storage in Anderson, TX · In queue since April 2023 · Proposed COD May 2027
176.13 MW
Capacity
1
Components
Battery
3 years
In Queue
IA Executed
IA Status
Signed Aug 2024
Queue → IA
1y 4m
IA → COD
2y 9m
Total Duration
1y 4m
Interconnection request submitted to ISO/RTO
ERCOT uses a serial "connect and manage" approach — fastest among major ISOs.
Typical: 18–30 months (fastest major ISO)
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 6–18 months
Proposed COD: 2027-05-01
State
TX
County
Anderson
Region
ERCOT
Developer
BT Brotherton Storage, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
6937 Tucker Sub 138kV
Data Source
LBNL + Live
Linked EIA Plant
Brotherton Storage
EIA Plant ID: 68165