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216 MW Wind operating in Coconino, AZ — Arizona Public Service Company
216 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2024
Operating Since
Coordinates
34.6821, -110.8030
County
Coconino, AZ
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | AES Clean Energy | AES Corp | — |
| Owner(s) | AES Clean Energy | AES | — |
| Status | Operating | operating | — |
Chevelon Butte Phase 2 is a 216 MW wind power plant located in Coconino County, Arizona. The facility began operating in 2024 and is owned and operated by AES Clean Energy, a subsidiary of AES. The plant utilizes one generator consisting of multiple onshore wind turbines. The wind turbines are manufactured by Vestas, model V150-4.5, with a rotor diameter of 150 meters and a hub height of 120 meters.
In its most recent year of operation, Chevelon Butte Phase 2 generated 525,472 MWh of electricity, resulting in a capacity factor of 27.8%. The plant is interconnected to the grid within the Arizona Public Service Company balancing authority, operating within the Western Electricity Coordinating Council (WECC) NERC region. Chevelon Butte Phase 2 is currently ranked as the third largest of four wind plants in Arizona, and 224th out of 734 wind plants nationally.
Generated from EIA, GEM, and public data sources
Grid Region
Mountain West
Market
WEIM Participant
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
28.8K MWh
Latest Month
525.5K MWh
Annual Generation
27.8%
Capacity Factor
2023
$2,114/kW
Est. Construction Cost
Total estimated cost: $456.6M
This plant's balancing authority participates in CAISO's Western Energy Imbalance Market (WEIM). Direct nodal pricing data is not yet available.
Last updated 2026-03-26
View all articlesNo ask pi reports yet for this entity.
ask pi about Chevelon Butte Phase 2Arizona Public Service Company (AZPS)
Grid Voltage
345.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP