BetaActiveBatteryAPSLBNL
300 MW storage in Maricopa, AZ · In queue since March 2022 · Proposed COD May 2026
300 MW
Capacity
1
Components
Battery
4 years
In Queue
Cluster Study
IA Status
COD target: 2026
Interconnection Timeline
Total Duration
4y 2m
Impact Study25%
Queue EntryMar 31, 2022
Interconnection request submitted to ISO/RTO
Interconnection StudyCurrent
Project undergoes interconnection studies to assess grid impact.
Typical: 18–36 months
Interconnection Agreement
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Commercial Operation
Proposed COD: 2026-05-01
Project Details
State
AZ
County
Maricopa
Region
West
Developer
—
Utility
Arizona Public Service
Entity
APS
Point of Interconnection
Delaney 500kV
Data Source
LBNL
No news available for this project.