APS-Q229
50 MW storage in Maricopa, AZ · In queue since September 2015 · Proposed COD January 2021
50 MW
Capacity
1
Components
Battery
10y 8m
In Queue
Operational
IA Status
COD target: 2021
Total Duration
5y 4m
Schedule
64 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: 2021-01-21
APS-Q229 is a proposed 50 MW battery storage project located in Maricopa County, Arizona. The project is interconnected to the Arizona Public Service (APS) grid at the El Sol 69kV Substation. It entered the APS interconnection queue on September 30, 2015, and has a proposed commercial operation date of January 21, 2021. The interconnection agreement (IA) status is listed as Operational.
The development project consists solely of battery storage, with a total capacity of 50 MW. The project is listed as active in the interconnection queue.
Generated from interconnection queue and public data sources
State
AZ
County
Maricopa
Grid Region
Mountain West
Market
—
Developer
—
Utility
Arizona Public Service
Entity
APS
Service Type
—
Point of Interconnection
El Sol 69kV 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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