Southside Energy
BetaActiveBatteryERCOTLBNL + Live
101.2 MW storage in Brazoria, TX · In queue since February 2023 · Proposed COD December 2028
101.2 MW
Capacity
1
Components
Battery
3y 1m
In Queue
Facility Study
IA Status
COD target: 2028
Interconnection Timeline
Total Duration
5y 10m
Facilities Study50%
Queue EntryFeb 27, 2023
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: 2028-12-31
Project Details
State
TX
County
Brazoria
Region
ERCOT
Developer
Southside Energy, LLC
Utility
—
Entity
ERCOT
Point of Interconnection
Tap 138kV 42960 Mustang Bayou - 42100 HUDSON ckt 4
Data Source
LBNL + Live
No news available for this project.