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19 MW Solar operating in Maricopa, AZ — Salt River Project
19 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2012
Operating Since
Coordinates
36.2341, -75.8802
County
Maricopa, AZ
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Siete Solar LLC | Siete Solar | — |
| Owner(s) | Siete Solar LLC | — | — |
| Status | Operating | operating | — |
Queen Creek Solar Farm is a 19 MW solar photovoltaic power plant located in Maricopa County, Arizona. The plant, which began operating in 2012, has one generator and is owned and operated by Siete Solar LLC. It utilizes single-axis tracking to maximize solar energy capture. Queen Creek Solar Farm is ranked 38th out of 93 solar plants in Arizona and 1597th nationally out of 7108 plants. The plant operates within the Salt River Project balancing authority and the Western Electricity Coordinating Council (WECC) NERC region.
In its latest year of operation, Queen Creek Solar Farm generated 40,656 MWh of electricity, achieving a capacity factor of 24.4%. Financial data indicates that the plant has a power purchase agreement (PPA) price of $122.1 per MWh, according to data from Lawrence Berkeley National Laboratory (LBNL).
Generated from EIA, GEM, and public data sources
Grid Region
Mountain West
Market
WEIM Participant
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
2.2K MWh
Latest Month
40.7K MWh
Annual Generation
24.4%
Capacity Factor
Data from 2012–2024
$15.7/MWh
Energy Value
$28.6/MWh
Capacity Value
This plant's balancing authority participates in CAISO's Western Energy Imbalance Market (WEIM). Direct nodal pricing data is not yet available.
Last updated 2026-03-14
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ask pi about Queen Creek Solar FarmSalt River Project (SRP)
Grid Voltage
69.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP