Sugarloaf BESS
100.6 MW storage in Dimmit, TX · In queue since March 2024 · Proposed COD January 2028
100.6 MW
Capacity
1
Components
Battery
2y 2m
In Queue
Facility Study
IA Status
COD target: 2028
Total Duration
3y 10m
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: 2028-01-31
The Sugarloaf BESS project is a proposed 100.6 MW battery storage project located in Dimmit County, Texas. Developed by Sugarloaf Clean Energy LLC, the project is interconnected within the ERCOT region under queue ID ERCOT-27INR0208. The project entered the interconnection queue on March 22, 2024, and has a proposed commercial operation date of January 31, 2028. Its interconnection status is currently in the Facility Study phase.
The proposed project consists of 100.6 MW of battery storage capacity. Recent news coverage indicates regulatory interest in the development.
Generated from interconnection queue and public data sources
State
TX
County
Dimmit
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Sugarloaf Clean Energy LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
(#80481) PILONCIL4 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.
Last updated 2026-03-26
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