Sunbelt Storage
52 MW storage in Kaufman, TX · In queue since November 2021 · Proposed COD December 2026
52 MW
Capacity
1
Components
Battery
4y 6m
In Queue
Facility Study
IA Status
COD target: 2026
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: 2026-12-31
Sunbelt Storage is a proposed 52 MW battery storage project located in Kaufman County, Texas. The project, being developed by Rose Hill Solar LLC, is interconnected within the ERCOT region under queue ID ERCOT-23INR0409. It entered the interconnection queue on November 12, 2021, and has a proposed commercial operation date of December 31, 2026. The project's interconnection status is currently in the Facility Study phase.
The point of interconnection for Sunbelt Storage is Tap 138kV 6902 Talty - 6894 Rose Hill. The development project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Kaufman
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Rose Hill Solar LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 138kV 6902 Talty - 6894 Rose Hill
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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