Silver Dollar Storage
153.1 MW storage in Freestone, TX · In queue since June 2024 · Proposed COD April 2028
153.1 MW
Capacity
1
Components
Battery
1y 11m
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: 2028-04-28
Silver Dollar Storage is a proposed 153.1 MW battery storage project located in Freestone County, Texas. The project, developed by Silver Dollar Solar Project, LLC, is interconnected within the ERCOT region under queue ID ERCOT-27INR0187. The project entered the interconnection queue on June 3, 2024, and has a proposed commercial operation date of April 28, 2028. Its interconnection status is currently in the Facility Study phase.
The proposed project consists of 153.1 MW of battery capacity. Silver Dollar Storage has been featured in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Freestone
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Silver Dollar Solar Project, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 345 kV Big Brown 3380 to Navarro 68091 ckt#2
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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