DOS RIOS ENERGY STORAGE SLF
164.5 MW storage in Milam, TX · In queue since November 2022 · Proposed COD October 2027
164.5 MW
Capacity
1
Components
Battery
3y 6m
In Queue
Facility Study
IA Status
COD target: 2027
Total Duration
4y 11m
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: 2027-10-15
The DOS RIOS ENERGY STORAGE SLF project is a proposed 164.5 MW battery storage project located in Milam County, Texas. The developer is DOS RIOS SOLAR, LLC. It is currently in the ERCOT interconnection queue as entry ERCOT-24INR0476, with a queue entry date of November 15, 2022. The proposed commercial operation date is October 15, 2027, and the project's interconnection agreement status is currently in the Facility Study phase.
The project consists of 164.5 MW of battery storage capacity. It is interconnected at the TAP 69 KV 61 BRANCHVILLE -- 65 SILVER CITY point of interconnection. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Milam
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
DOS RIOS SOLAR, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
TAP 69 KV 61 BRANCHVILLE -- 65 SILVER CITY
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_SOUTH
- Hub Confidence
- MEDIUM
- POI Substation
- Branchville Substation
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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