Maderagemela BESS1
BetaActiveBatteryERCOTLBNL + Live
153.96 MW storage in Waller, TX · In queue since February 2024 · Proposed COD October 2027
153.96 MW
Capacity
1
Components
Battery
2y 1m
In Queue
Facility Study
IA Status
COD target: 2027
Interconnection Timeline
Total Duration
3y 8m
Facilities Study50%
Queue EntryFeb 27, 2024
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: 2027-10-27
Project Details
State
TX
County
Waller
Region
ERCOT
Developer
Twinwood ES1, LLC
Utility
—
Entity
ERCOT
Point of Interconnection
Tap 138kV 44750 FULSHR_S25_8 to 44860 TWINWD_S25_8
Data Source
LBNL + Live
No news available for this project.