TE Smith Storage 2
125.36 MW storage in Rockwall, TX · In queue since April 2024 · Proposed COD August 2027
125.36 MW
Capacity
1
Components
Battery
2y 1m
In Queue
Facility Study
IA Status
COD target: 2027
Total Duration
3y 4m
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: 2027-08-16
The TE Smith Storage 2 project is a proposed 125.36 MW battery storage project located in Rockwall County, Texas. Developed by Smith II Battery Storage, LLC, the project entered the ERCOT interconnection queue on April 15, 2024, with queue ID ERCOT-26INR0418. The proposed commercial operation date is August 16, 2027.
The project's interconnection status is currently in the Facility Study phase. It is designed as a standalone battery storage facility, with the entire 125.36 MW capacity attributed to battery technology. The point of interconnection is the 2483 Royse 345kV substation. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Rockwall
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Smith II Battery Storage, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
2483 Royse 345kV
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_NORTH
- Hub Confidence
- MEDIUM
- Nearest Node (Estimated)
- V2_DGR1_RN
- POI Substation
- Royse Substation
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.
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