Mineral Springs BESS
104 MW storage in Burnet, TX · In queue since June 2024 · Proposed COD November 2027
104 MW
Capacity
1
Components
Battery
1y 11m
In Queue
Facility Study
IA Status
COD target: 2027
Total Duration
3y 5m
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: 2027-11-02
The Mineral Springs BESS project is a proposed 104 MW battery storage project located in Burnet County, Texas. Developed by Burnet County LLC, the project consists entirely of battery storage. It is currently active in the ERCOT interconnection queue as entry ERCOT-26INR0499, with a queue entry date of June 3, 2024, and a proposed commercial operation date of November 2, 2027. The project's interconnection status is currently in the Facility Study phase.
The point of interconnection for the Mineral Springs BESS project is the 7065 DOBVI 138kV. The project has appeared in recent news coverage regarding energy storage developments in the ERCOT region.
Generated from interconnection queue and public data sources
State
TX
County
Burnet
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Burnet County LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
7065 DOBVI 138kV
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.
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