APS-Q518
70 MW storage in Yuma, AZ · In queue since March 2023 · Proposed COD April 2023
70 MW
Capacity
1
Components
Battery
3y 2m
In Queue
Cluster Study
IA Status
COD target: 2023
Total Duration
1 month
Schedule
38 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: 2023-04-01
APS-Q518 is a proposed 70 MW battery storage project located in Yuma County, Arizona. The project, under development by Arizona Public Service (APS), entered the Arizona Public Service interconnection queue on March 30, 2023, with a proposed commercial operation date of April 1, 2023. Its interconnection status is currently in the Cluster Study phase.
The project consists solely of battery storage, with a total capacity of 70 MW. The point of interconnection is the Desert Sands Substation. The project has appeared in recent news coverage regarding energy storage development in the region.
Generated from interconnection queue and public data sources
State
AZ
County
Yuma
Grid Region
Mountain West
Market
—
Developer
—
Utility
Arizona Public Service
Entity
APS
Service Type
—
Point of Interconnection
Desert Sands 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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