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4.5 MW Solar operating in Pima, AZ — Arizona Public Service Company
4.5 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2011
Operating Since
Coordinates
32.3672, -112.8315
County
Pima, AZ
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Duke Energy Renewables Services | Duke Energy Renewables Services | — |
| Owner(s) | Duke Energy Renewables Services | — | — |
| Status | Operating | operating | — |
RE Ajo 1 LLC is a 4.5 MW solar photovoltaic power plant located in Pima County, Arizona. The plant began operating in 2011 and has a single generator. Duke Energy Renewables Services is the operator. As of the most recent rankings, it is the 59th largest power plant in Arizona out of 93, and 3280th nationally out of 7108. The plant utilizes single-axis tracking to maximize solar energy capture.
In the most recent year of data, RE Ajo 1 LLC generated 8,921 MWh of electricity, achieving a capacity factor of 22.6%. The plant's primary fuel source is solar energy. The balancing authority is Arizona Public Service Company, and it operates within the Western Electricity Coordinating Council (WECC) NERC region.
Generated from EIA, GEM, and public data sources
Grid Region
Mountain West
Market
WEIM Participant
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
543 MWh
Latest Month
8.9K MWh
Annual Generation
22.6%
Capacity Factor
Data from 2012–2024
$11.8/MWh
Energy Value
$23.3/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.
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ask pi about RE Ajo 1 LLCArizona Public Service Company (AZPS)
Grid Voltage
69.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP