Les Energy Storage
205.13 MW storage in Howard, TX · In queue since February 2023 · Proposed COD April 2028
205.13 MW
Capacity
1
Components
Battery
3y 3m
In Queue
Facility Study
IA Status
COD target: 2028
Total Duration
5y 2m
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: 2028-04-30
The Les Energy Storage project is a proposed 205.13 MW battery storage project in Howard County, Texas. Developed by Rocky Mountain Energy Development, LLC, the project is currently active in the ERCOT interconnection queue as entry ERCOT-25INR0338, with a queue entry date of February 9, 2023. The proposed commercial operation date is April 30, 2028, and the project's interconnection agreement status is currently in the Facility Study phase.
The point of interconnection is Tap 138 kV 1326 Stanton East _x0013_ 11324 Leatherwood Pod. The Les Energy Storage project has been mentioned in recent industry news.
Generated from interconnection queue and public data sources
State
TX
County
Howard
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Rocky Mountain Energy Development, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 138 kV 1326 Stanton East _x0013_ 11324 Leatherwood Pod
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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