Bigway Solar I
200 MW generation in King, TX · In queue since January 2024 · Proposed COD December 2027
200 MW
Capacity
1
Components
Solar
2y 4m
In Queue
Facility Study
IA Status
COD target: 2027
Total Duration
3y 11m
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: 2027-12-31
Bigway Solar I is a proposed 200 MW solar generation project located in King County, Texas. The developer is NextEra Energy Interconnection Holdings, LLC. The project is currently active in the ERCOT interconnection queue as entry ERCOT-27INR0127, with a queue entry date of January 11, 2024. The proposed commercial operation date is December 31, 2027. The project's interconnection status is currently in the Facility Study phase.
The point of interconnection is Tap 345kV 59904 Cottonwood - 60500 Edith Clarke Ckt #2. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
King
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
NextEra Energy Interconnection Holdings, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 345kV 59904 Cottonwood - 60500 Edith Clarke Ckt #2
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_NORTH
- Hub Confidence
- MEDIUM
- POI Substation
- Cottonwood Creek 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.
