168 MW Solar under construction in Yuma, AZ — Arizona Public Service Company
168 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
—
Operating Since
Coordinates
32.9156, -113.5778
County
Yuma, AZ
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Arizona Public Service Co | Arizona Public Service Co | — |
| Owner(s) | Arizona Public Service Co | Pinnacle West Capital | — |
| Status | Under construction | construction | — |
Ironwood Solar is a 168 MW solar photovoltaic power plant located in Yuma County, Arizona. The plant, which utilizes fixed-tilt solar tracking technology, is owned by Pinnacle West Capital and operated by Arizona Public Service Co (APS). It is the 9th largest solar plant in Arizona out of 23, and ranks 313th nationally out of 639 solar plants.
The plant's balancing authority is the Arizona Public Service Company, and it operates within the Western Electricity Coordinating Council (WECC) NERC region. The plant has one generator. Its primary fuel source is solar energy.
Generated from EIA, GEM, and public data sources
NERC Region
WECC
Balancing Authority
Arizona Public Service Company
Grid Voltage
500 kV
Regulatory Status
RE
Entity Type
Investor-Owned Utility
Sector
Electric Utility
No generation data available for this plant.
No financial data available for this plant.
This plant is outside organized wholesale electricity markets (ISOs/RTOs). Nodal pricing data is not available.
Last updated 2026-03-26
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