APS-Q538
499.5 MW generation in Coconino, AZ · In queue since September 2023 · Proposed COD December 2027
499.5 MW
Capacity
1
Components
Wind
2y 8m
In Queue
Cluster Study
IA Status
COD target: 2027
Total Duration
4y 3m
Interconnection request submitted to ISO/RTO
Project undergoes interconnection studies to assess grid impact.
Typical: 18–36 months
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2027-12-01
APS-Q538 is a proposed wind generation project with a total capacity of 499.5 MW, located in Coconino County, Arizona. The project is being developed within the Arizona Public Service (APS) service area. It entered the APS interconnection queue on September 12, 2023, with a proposed commercial operation date of December 1, 2027. The interconnection status is currently in the Cluster Study phase, and the point of interconnection is the APS Chevelon 345 kV Substation.
The development project consists solely of wind generation, with the 499.5 MW capacity attributed to wind turbines.
Generated from interconnection queue and public data sources
State
AZ
County
Coconino
Grid Region
Mountain West
Market
—
Developer
—
Utility
Arizona Public Service
Entity
APS
Service Type
—
Point of Interconnection
APS Chevelon 345 kV Substation
Data Source
LBNL
- ISO / RTO
- MOUNTAIN_WEST
- Trading Hub
- PALOVERDE
- Hub Confidence
- UNKNOWN
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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