Horse Wrangler Storage
102.07 MW storage in Karnes, TX · In queue since November 2023 · Proposed COD December 2028
102.07 MW
Capacity
1
Components
Battery
2y 6m
In Queue
Facility Study
IA Status
COD target: 2028
Total Duration
5y 1m
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: 2028-12-01
The Horse Wrangler Storage project is a proposed 102.07 MW battery storage project located in Karnes County, Texas. The developer is Horse Wrangler Solar Project, LLC. It is currently active in the ERCOT interconnection queue as entry ERCOT-25INR0274, with a queue entry date of November 30, 2023, and a proposed commercial operation date of December 1, 2028. The project's interconnection status is currently in the Facility Study phase.
The point of interconnection for the Horse Wrangler Storage project is Tap 138kV 8153 Rosata Tap - 8186 Kenedy Switch Ckt 1. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Karnes
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Horse Wrangler Solar Project, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 138kV 8153 Rosata Tap - 8186 Kenedy Switch Ckt 1
Data Source
LBNL
- 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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