Panhandle Flagship Solar 3
260.3 MW generation in Hutchinson, TX · In queue since March 2023 · Proposed COD June 2031
260.3 MW
Capacity
1
Components
Solar
3y 2m
In Queue
Facility Study
IA Status
COD target: 2031
Total Duration
8y 3m
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: 2031-06-30
The Panhandle Flagship Solar 3 project is a proposed 260.3 MW solar generation facility in Hutchinson County, Texas. The project, being developed by Panhandle Solar Group Operating Company LLC, is currently active in the ERCOT interconnection queue as entry ERCOT-27INR0024, with a queue entry date of March 13, 2023. The proposed commercial operation date is June 30, 2031, and the project's interconnection agreement status is currently in the Facility Study phase.
The proposed project consists of 260.3 MW of solar generation capacity. It has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Hutchinson
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Panhandle Solar Group Operating Company LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
345 kV Railhead Substation (RAILHEAD #79005).Station 3 (27INR0024) connects to Station 2 (27INR0023)via a 4.4 mile internal tie line. Station 2 connects to Station 1 (27INR0022 & 27INR0025)via a 4.9 mile internal tie line. Station 1 connects to POI
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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