APS-Q387
500 MW hybrid in Navajo, AZ · In queue since March 2021 · Proposed COD January 2025
500 MW
Capacity
1
Components
Solar
5y 2m
In Queue
Cluster Study
IA Status
COD target: 2025
Total Duration
3y 10m
Schedule
16 months past proposed COD
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: 2025-01-12
APS-Q387 is a proposed 500 MW hybrid solar and battery project located in Navajo County, Arizona. The development project, under the utility Arizona Public Service (APS), consists of 500 MW of solar capacity. It is currently listed as active in the Arizona Public Service interconnection queue (APS-Q) with a queue entry date of March 31, 2021, and a proposed commercial operation date of January 12, 2025. The project's interconnection status is currently in the Cluster Study phase, and the point of interconnection is the Cholla 500kV substation.
The project is located in the Western region of the United States.
Generated from interconnection queue and public data sources
State
AZ
County
Navajo
Grid Region
Mountain West
Market
—
Developer
—
Utility
Arizona Public Service
Entity
APS
Service Type
—
Point of Interconnection
Cholla 500kV
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.
