Hayhurst Texas Solar
24.76 MW generation in Culberson, TX · In queue since August 2020 · Proposed COD November 2025
24.76 MW
Capacity
1
Components
Solar
5y 9m
In Queue
IA Executed
IA Status
Signed Sep 2021
Queue → IA
1y 1m
IA → COD
4y 2m
Total Duration
1y 1m
Schedule
5 months past proposed COD
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: 2025-11-28
Hayhurst Texas Solar is a proposed solar generation project located in Culberson County, Texas. The project, with a total capacity of 24.76 MW, is being developed by Hayhurst Texas Solar, LLC. It is interconnected within the ERCOT region under queue ID ERCOT-22INR0363, with an interconnection queue entry date of August 21, 2020. The proposed commercial operation date is November 28, 2025, and the Interconnection Agreement (IA) was executed on September 9, 2021.
The project is linked to the existing operating Hayhurst Texas Solar facility (EIA plant ID 66880). The point of interconnection is the tap 138 kV Three Mile Draw Switch _x0013_ Horseshoe Springs Switch Line. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Culberson
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Hayhurst Texas Solar, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
tap 138 kV Three Mile Draw Switch _x0013_ Horseshoe Springs Switch Line
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_WEST
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- CHAL_SLR_RN
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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