HARQUAHALA SUNRISE
617.852 MW hybrid in Maricopa, AZ · In queue since April 2020 · Proposed COD April 2030
617.852 MW
Capacity
2
Components
Solar + Battery
6y 1m
In Queue
System Impact Study
IA Status
COD target: 2030
Total Duration
10 years
Interconnection request submitted to ISO/RTO
CAISO uses cluster studies where projects are batched annually and studied together.
Typical: 36–48 months (IR to IA)
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2030-04-01
The Harquahala Sunrise project is a proposed 617.85 MW hybrid solar and battery energy storage project located in Maricopa County, Arizona. The development project consists of 308.93 MW of solar photovoltaic generation paired with 308.93 MW of battery storage. The project is in the California Independent System Operator (CAISO) interconnection queue as queue ID CAISO-1678, with an entry date of April 15, 2020.
The proposed commercial operation date for Harquahala Sunrise is April 1, 2030. The project's interconnection point is the Delaney Substation 500 kV. The designated utility is DCRT. The project's interconnection status is currently in the System Impact Study phase. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
AZ
County
Maricopa
Grid Region
CAISO (California)
Market
ISO/RTO Member
Developer
—
Utility
DCRT
Entity
CAISO
Service Type
—
Point of Interconnection
Delaney Substation 500 kV
Data Source
LBNL + Live
- ISO / RTO
- CAISO
- Trading Hub
- TH_SP15_GEN-APND
- Hub Confidence
- LOW
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.
