Wander Waters BESS
303.5 MW storage in Wilbarger, TX · In queue since March 2024 · Proposed COD October 2027
303.5 MW
Capacity
1
Components
Battery
2y 2m
In Queue
Facility Study
IA Status
COD target: 2027
Total Duration
3y 7m
Interconnection request submitted to ISO/RTO
ERCOT uses a serial "connect and manage" approach — fastest among major ISOs.
Typical: 18–30 months (fastest major ISO)
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2027-10-31
Wander Waters BESS is a proposed 303.5 MW battery storage project located in Wilbarger County, Texas. The project, developed by Wander Waters BESS LLC, is currently active in the ERCOT interconnection queue as entry ERCOT-27INR0207, with a queue entry date of March 22, 2024. The proposed commercial operation date is October 31, 2027.
The project's interconnection status is currently in the Facility Study phase. The point of interconnection is the 61001 JIMTREEC7A 345kV substation. Recent news coverage has discussed the development.
Generated from interconnection queue and public data sources
State
TX
County
Wilbarger
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Wander Waters BESS LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
61001 JIMTREEC7A 345kV
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_NORTH
- Hub Confidence
- LOW
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
