SADDLE MOUNTAIN SOLAR
BetaActiveSolarBatteryCAISOLBNL + Live
189 MW hybrid in Maricopa, AZ · In queue since April 2020 · Proposed COD December 2025
189 MW
Capacity
2
Components
Solar + Battery
5y 11m
In Queue
System Impact Study
IA Status
COD target: 2025
Interconnection Timeline
Total Duration
5y 8m
Schedule
3 months past proposed COD
Impact Study25%
Queue EntryApr 15, 2020
Interconnection request submitted to ISO/RTO
Cluster Study (Phase I/II)Current
CAISO uses cluster studies where projects are batched annually and studied together.
Typical: 36–48 months (IR to IA)
Interconnection Agreement
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Commercial Operation
Proposed COD: 2025-12-31
Technology
Solar126.9 MW · 67%
Battery62.1 MW · 33%
Project Details
State
AZ
County
Maricopa
Region
CAISO
Developer
—
Utility
SDGE
Entity
CAISO
Point of Interconnection
Hassayampa Common Bus 500 kV
Data Source
LBNL + Live
No news available for this project.