Wallie Storage
BetaActiveBatteryERCOTLBNL
205.4 MW storage in Howard, TX · In queue since March 2023 · Proposed COD September 2027
205.4 MW
Capacity
1
Components
Battery
3 years
In Queue
Facility Study
IA Status
COD target: 2027
Interconnection Timeline
Total Duration
4y 6m
Facilities Study50%
Queue EntryMar 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: 2027-09-15
Project Details
State
TX
County
Howard
Region
ERCOT
Developer
Wallie Storage, LLC
Utility
—
Entity
ERCOT
Point of Interconnection
Tap 138kV 11324 Leatherwood POD - 1326 Stanton East Switch
Data Source
LBNL
No news available for this project.