Gulf Prairie BESS
BetaActiveOther - Battery Energy StorageERCOTLive · ERCOT
207.78 MW storage in Brazoria, Texas · In queue since September 2025 · Proposed COD December 2028
207.78 MW
Capacity
0
Components
6 months
In Queue
—
IA Status
COD target: 2028
Interconnection Timeline
Total Duration
3y 3m
Pre-Study0%
Queue EntrySep 22, 2025
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 Agreement
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Commercial Operation
Proposed COD: 2028-12-01
Project Details
State
Texas
County
Brazoria
Region
ERCOT
Developer
Gulf Prairie Energy LLC
Utility
—
Entity
ERCOT
Point of Interconnection
(CEHESub) looped either 1) on 138 kV circuit 82 between RIWOOD (#43150) and Angleton (#42110), or 2) on 345 kV circuit 18 between DOW (#42500) and Huizache (#46640)
Data Source
Live · ERCOT
No news available for this project.