GIBSON BRANCH BESS
142.9 MW storage in Lampasas, TX · In queue since May 2024 · Proposed COD January 2028
142.9 MW
Capacity
1
Components
Battery
2 years
In Queue
Facility Study
IA Status
COD target: 2028
Total Duration
3y 8m
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: 2028-01-15
The Gibson Branch BESS project is a proposed 142.9 MW battery storage project located in Lampasas County, Texas. Developed by Gibson Branch BESS LLC, the project entered the ERCOT interconnection queue on May 20, 2024, under queue ID ERCOT-25INR0666. The proposed commercial operation date is January 15, 2028. The project's interconnection status is currently in the Facility Study phase.
The project consists solely of battery storage, with a total capacity of 142.9 MW. The point of interconnection is the 7064 Lampasas Substation 138kV. The project is listed as active within the ERCOT queue.
Generated from interconnection queue and public data sources
State
TX
County
Lampasas
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Gibson Branch BESS LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
7064 Lampasas Substation 138kV
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_SOUTH
- Hub Confidence
- MEDIUM
- POI Substation
- Lampasas 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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