APS-Q274
1,000 MW generation in Coconino, AZ · In queue since March 2018 · Proposed COD December 2024
1,000 MW
Capacity
1
Components
Solar
8y 2m
In Queue
IA Executed
IA Status
COD target: 2024
Total Duration
6y 9m
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 executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 12–24 months
Proposed COD: 2024-12-31
APS-Q274 is a proposed 1000 MW solar generation project located in Coconino County, Arizona. The project, under development by Arizona Public Service (APS), consists of 1000 MW of solar photovoltaic generation. It is interconnected to the Arizona Public Service system at the Cedar Mountain - Moenkopi 500 kV Line.
The project is listed in the Arizona Public Service interconnection queue as entry APS-Q274, with an original queue entry date of March 30, 2018. The proposed commercial operation date is December 31, 2024, and the Interconnection Agreement (IA) has been executed.
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
Cedar Mountain - Moenkopi 500 kV Line
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.
