Cuchillas Solar
305.6 MW generation in Webb, TX · In queue since June 2021 · Proposed COD December 2028
305.6 MW
Capacity
1
Components
Solar
4y 11m
In Queue
IA Executed
IA Status
Signed Jun 2023
Queue → IA
2 years
IA → COD
5y 6m
Total Duration
2 years
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 executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 12–24 months
Proposed COD: 2028-12-15
Cuchillas Solar is a proposed 305.6 MW solar generation project located in Webb County, Texas. The project, developed by Gransolar Texas Two, LLC, is interconnected within the ERCOT region under queue ID ERCOT-24INR0059. It entered the interconnection queue on June 2, 2021, and has a proposed commercial operation date of December 15, 2028.
The project's Interconnection Agreement (IA) was executed on June 20, 2023. The point of interconnection is the 80219 Lobo 345kV substation. The project is currently listed as active in the ERCOT interconnection queue.
Generated from interconnection queue and public data sources
State
TX
County
Webb
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Gransolar Texas Two, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
80219 Lobo 345kV
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_SOUTH
- Hub Confidence
- MEDIUM
- Nearest Node (Estimated)
- WFTANK_ESS1
- POI Substation
- Lobo 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.
