Vaughn Energy Storage
200.6 MW storage in Grimes, TX · In queue since August 2023 · Proposed COD December 2027
200.6 MW
Capacity
1
Components
Battery
2y 9m
In Queue
Facility Study
IA Status
COD target: 2027
Total Duration
4y 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: 2027-12-31
Vaughn Energy Storage is a proposed 200.6 MW battery storage project located in Grimes County, Texas. The project, developed by Vaughn Battery Storage, LLC, is currently active in the ERCOT interconnection queue as entry ERCOT-26INR0200, with a queue entry date of August 21, 2023. The proposed commercial operation date is December 31, 2027, and the project's interconnection status is currently in the Facility Study phase.
The project consists of 200.6 MW of battery storage capacity. Recent news coverage indicates the project has been featured in articles related to industry and regulatory matters.
Generated from interconnection queue and public data sources
State
TX
County
Grimes
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Vaughn Battery Storage, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
13 Keith 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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