65.1 MW Wind operating in Navajo, AZ — Arizona Public Service Company
65.1 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2010
Operating Since
Coordinates
34.6183, -110.1737
County
Navajo, AZ
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Axium Arizona Renewables, LLC | Avangrid Renewables | — |
| Owner(s) | Avangrid Power LLC, Axium Arizona Renewables, LLC | Avangrid | — |
| Status | Operating | operating | — |
Poseidon Wind, LLC is a 65.1 MW wind power plant located in Navajo County, Arizona. The plant began operating in 2010 and is owned by Avangrid. The operator reported to the EIA is Axium Arizona Renewables, LLC. It consists of a single generator utilizing onshore wind turbine technology. The plant is interconnected to the Arizona Public Service Company balancing authority within the Western Electricity Coordinating Council (WECC) NERC region.
The facility's latest annual generation was 103,896 MWh, resulting in a capacity factor of 18.1%. The wind turbines are manufactured by Suzlon, model S88, with a rotor diameter of 88 meters and a hub height of 79 meters. Poseidon Wind is the 6th largest wind plant in Arizona out of 7, and ranks 870th nationally out of 1424 wind plants.
Generated from EIA, GEM, and public data sources
NERC Region
WECC
Balancing Authority
Arizona Public Service Company
Grid Voltage
345 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
7.4K MWh
Latest Month
103.9K MWh
Annual Generation
18.1%
Capacity Factor
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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