APS-SP111
192 MW hybrid in Pinal, AZ · Proposed COD December 2026
192 MW
Capacity
1
Components
Solar
—
In Queue
In Progress (unknown study)
IA Status
COD target: 2026
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: 2026-12-31
APS-SP111 is a proposed 192 MW hybrid solar and battery project located in Pinal County, Arizona. The development project consists of 192 MW of solar generation capacity. It is interconnected to the Arizona Public Service (APS) grid at the Thornton 69 kV SS.
The project is listed in the APS interconnection queue as entry APS-SP111, with a proposed commercial operation date of December 31, 2026. Its interconnection agreement status is listed as "In Progress (unknown study)".
Generated from interconnection queue and public data sources
State
AZ
County
Pinal
Grid Region
Mountain West
Market
—
Developer
—
Utility
Arizona Public Service
Entity
APS
Service Type
—
Point of Interconnection
Thornton 69 kV SS
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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