Marcos Solar
115.88 MW generation in Victoria, TX · In queue since January 2024 · Proposed COD August 2028
115.88 MW
Capacity
1
Components
Solar
2y 4m
In Queue
Facility Study
IA Status
COD target: 2028
Total Duration
4y 7m
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: 2028-08-15
The Marcos Solar project is a proposed 115.88 MW solar generation facility in Victoria County, Texas. The project, developed by GRS BESS Texas Eight, is currently active in the ERCOT interconnection queue as entry ERCOT-27INR0169, with a queue entry date of January 11, 2024. The proposed commercial operation date is August 15, 2028.
The project's interconnection status is currently in the Facility Study phase. The point of interconnection is planned for the 138 kV line from EDNA (#8118) to VICTORIA4A (#8172). The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Victoria
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
GRS BESS Texas Eight
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
To the 138 kV line from EDNA (#8118) to VICTORIA4A (#8172)
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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