Chevelon Butte Wind Farm
Wind power plant in Coconino County, Arizona. 238.2 MW of nameplate capacity across 1 generator, operated by AES Clean Energy.
Also known as Chevelon Butte Wind Phase I · EIA plant 66001
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 238.2 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- May 2023First generator online
- Operator
- AES Clean EnergyEIA operator ID 64904
- Grid
- AZPSBalancing authority AZPS
- Price nodes
- None linkedNo verified ISO node
- Location
- Coconino County, AZ34.6815, −110.8017
- EIA plant ID
- 66001EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Chevelon Butte Wind Farm produces
Free · EIA-923Net generation, 2025
624 GWh
624,169 MWh, final
Capacity factor, 2025
29.9%
2024: 27.4%
January to July 2026
378 GWh
Provisional
Range, 2024 to 2025
572.6–624.2
GWh a year. Low 2024, high 2025
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | Not reported | Not reported | 0 of 12 |
| 2014 | Not reported | Not reported | 0 of 12 |
| 2015 | Not reported | Not reported | 0 of 12 |
| 2016 | Not reported | Not reported | 0 of 12 |
| 2017 | Not reported | Not reported | 0 of 12 |
| 2018 | Not reported | Not reported | 0 of 12 |
| 2019 | Not reported | Not reported | 0 of 12 |
| 2020 | Not reported | Not reported | 0 of 12 |
| 2021 | Not reported | Not reported | 0 of 12 |
| 2022 | Not reported | Not reported | 0 of 12 |
| 2023 | 235,585 | Not reported | 8 of 12 |
| 2024 | 572,573 | 27.4% | 12 of 12 |
| 2025 | 624,169 | 29.9% | 12 of 12 |
| 2026 (provisional, partial year) | 378,319 | 31.2% | 7 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free accountNo verified ISO price node is linked to this plant, or its price history could not load.
Emissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| CHVB | Onshore Wind Turbine | 238.2 | May 2023 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists AES Clean Energy as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Modeled curtailment
A range, not one number. The lower bound counts hours inside the production tax credit window; the upper bound is the no-credit case.
Expected vs reported generation
Monthly modeled expected output and physical potential next to EIA-923 reported output.
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Questions about Chevelon Butte Wind Farm
How much power does Chevelon Butte Wind Farm produce?
Chevelon Butte Wind Farm reported 624,169 MWh (624 GWh) of net generation in 2025, a 29.9% capacity factor on 238.2 MW of nameplate capacity. From January to July 2026 it reported 378 GWh, which is provisional.
Where is Chevelon Butte Wind Farm?
Chevelon Butte Wind Farm is in Coconino County, Arizona, at 34.6815, −110.8017. It is in the Arizona Public Service Company balancing area (AZPS).
Who operates Chevelon Butte Wind Farm?
EIA-860M for August 2026 lists AES Clean Energy as the operator (EIA operator ID 64904). The operator is not always the owner.
When did Chevelon Butte Wind Farm start operating?
Its first generator began operating in May 2023, according to EIA-860M.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- Project names from the USGS U.S. Wind Turbine Database
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page