BetaActiveBatteryAPSLBNL
250 MW storage in Maricopa, AZ · In queue since September 2021 · Proposed COD May 2025
250 MW
Capacity
1
Components
Battery
4y 6m
In Queue
Cluster Study
IA Status
COD target: 2025
Interconnection Timeline
Total Duration
3y 8m
Schedule
11 months past proposed COD
Impact Study25%
Queue EntrySep 30, 2021
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: 2025-05-01
Project Details
State
AZ
County
Maricopa
Region
West
Developer
—
Utility
Arizona Public Service
Entity
APS
Point of Interconnection
Freedom 230KV Switchyard
Data Source
LBNL
No news available for this project.