Texas Deepwater BESS
BetaActiveOther - Battery Energy StorageERCOTLive · ERCOT
313.29 MW storage in Harris, Texas · In queue since February 2026 · Proposed COD March 2029
313.29 MW
Capacity
0
Components
1 month
In Queue
—
IA Status
COD target: 2029
Interconnection Timeline
Total Duration
3y 1m
Pre-Study0%
Queue EntryFeb 13, 2026
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: 2029-03-05
Project Details
State
Texas
County
Harris
Region
ERCOT
Developer
TDWP Partners LLC
Utility
—
Entity
ERCOT
Point of Interconnection
#40881 Parkes Substation 138 kV
Data Source
Live · ERCOT
No news available for this project.