Wind power in Arizona

In 2016, Arizona had 268 megawatts (MW) of wind powered electricity generating capacity, producing 0.5% of in-state generated electricity.

History Utility-scale wind power in Arizona began in 2009 with the commissioning of the first phase of the Dry Lake Wind Power Project in Navajo County.

Installed capacity and wind resources The following table compares the growth in wind power installed nameplate capacity in megawatts (MW) for Arizona and the entire United States since 2008.Wind Energy in ArizonaWINDExchange: Installed and Potential Wind Power Capacity and Generation

Year Arizona US 2008 0 25,410 2009 63 34,863 2010 128 40,267 2011 139 46,916 2012 238 60,005 2013 238 61,107 2014 238 65,880 2015 268 74,471 2016 268 82,171 2017 268 89,078 2018 268 96,487 2019 268 105,583 2020 618 122,478 2021 618 132,753 2022 618 141,402 2023 855 147,640

Arizona has the potential to install up to 10.9 GW of onshore wind power nameplate capacity at 80 meter, 74.4 GW at 110 meter, or 191.0 GW at 140 meter hub height, generating 585 TWh annually. For comparison, Arizona consumed 69.391 TWh of electricity in 2005; the entire U.S. wind power industry was producing at an annual rate of approximately 50 TWh at the end of 2008; Arizona's Palo Verde Nuclear Generating Station produced 26.782 TWh in 2007; and Three Gorges Dam (the world's largest electricity-generating station) produced an average of 80 TWh/yr in 2008 and 2009.

Wind farms

Operating Dry Lake Wind Power Project in Navajo County is Arizona's first utility-scale wind farm. Phase 1 consists of 30 Suzlon 2.1 MW wind turbines, for a total nameplate capacity of 63 MW. Iberdrola Renewables built the wind farm in 2009 for $100 million, and sells the output to Salt River Project. Chevelon Butte phase 1. On June 1, 2023 AES announced that phase one of the Chevelon Butte project had begun operations. This portion brings 238 megawatts to the Arizona power grid. The second phase, which is 216 megawatts, was expected to begin construction soon, with plans to be operational in 2024, Kingman Wind Farm, built in 2011, has 10 MW of wind turbines.5 Wind Turbines Are Up South Of Kingman Perrin Ranch Wind Farm in Coconino County began operation in 2012 with 62 wind turbines, generating 99.2 MW of electricity.Perrin Ranch Wind Energy Center Fort Huachuca has an 850 KW two-blade wind turbine installed in 2011.Military Budget Blowing Away? Red Horse 2 Wind and Solar Project had 30 MW of wind turbines installed in 2015.Big wind farm starts producing electricity for Tucson

Planned As of 2012, BP Wind Energy of North America proposed building the Mohave County Wind Farm project comprising up to 258 wind turbines on federally managed lands in Mohave County. The site – about 49,000 acres of public land – is in the White Hills area about 40 miles northwest of Kingman and 20 miles southeast of Hoover Dam. The project should have up to 500 MW of capacity and construction may be in phases. Transmission lines are planned to connect to existing Western Area Power Administration lines. The project was sold to NextEra Energy and renamed the White Hills Wind Project. Larger turbines will be used, reducing the number needed. An interconnection to WAPA's Mead-Peacock 345-kV transmission line was approved by WAPA in May 2019.Mohave County Wind Farm Project Record of Decision, Federal Register, 84 FR 20622, May 10, 2019 Construction of the 127 turbine farm began in 2020, with initial power output expected by the end of the year. Southern California Clean Power Alliance has signed a 20-year power purchase agreement for 300 MW from the wind farm. Utility-scale wind power at Babbitt Ranch Energy Center. Construction began on March 22, 2023 of a 161 megawatt wind energy project in Coconino county. The project was proposed by NextEra Resources, and SRP planned to start delivering power in 2024. Chevelon Butte. AES is planning and in construction on a 454 megawatt wind project in Coconino and Navajo counties 20 miles south of Winslow, Arizona. The project is to be completed in two phases. The first 238 megawatt phase was expected to be fully operational before the summer of 2023. The second 216 megawatt phase was expected to be operational in 2024. The second phase turbines are being provided by Vestas, a Danish manufacturer. West Camp Wind Farm. AES received approval from the Navajo County board of Supervisors for a 500 megawatt, 104 turbine, wind farm 10 miles south of Joesph City, Arizona. On December 23, 2023, Vestas announced an agreement to build and commission 89 wind turbines. Deliveries were scheduled to begin in the fourth quarter of 2024, with operations expected to start in 2025.

Small-scale wind power

Flagstaff is the home of Southwest Windpower.

The ASU School of Sustainability in Tempe features an array of small wind turbines on its roof, with real-time data available to the public through the ASU Campus Metabolism website.

Environmental impact According to the USDOE, each 1000 MW of wind power capacity installed in Arizona will annually save 818 million gallons of water and eliminate 2.0 million tons of carbon dioxide emissions.

For comparison, Arizona emitted a total of 101,510,000 tonnes of carbon dioxide in 2007.CO2 Emissions from Fossil Fuel Combustion - Million Metric Tons CO2

Wind generation Arizona wind generation (GWh, million kWh) Year Total Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2009 30 12 8 10 2010 136 6 7 15 14 18 12 7 6 6 9 13 23 2011 255 9 27 31 38 34 33 13 11 9 14 26 10 2012 532 47 47 61 51 59 52 34 30 30 41 32 48 2013 450 31 35 45 55 60 49 24 18 30 41 27 35 2014 467 28 36 43 58 63 62 26 25 23 21 53 29 2015 451 16 35 31 53 44 34 32 29 31 35 56 55 2016 542 42 38 56 50 55 46 46 21 44 51 44 49 2017 570 53 52 54 54 52 39 32 35 36 55 52 56 2018 528 47 43 55 55 41 45 36 38 38 40 44 46 2019 555 48 47 47 50 46 42 43 39 49 48 48 48 2020 643 43 42 59 52 54 60 34 35 31 31 84 118 2021 1,600 126 132 166 157 153 137 111 131 99 123 108 157 2022 1,565 106 150 156 185 186 156 119 63 101 76 153 114 2023 1,733 159 145 180 121 155 152 180 120 147 147 149 77 2024 2,540 126 195221 191274268218236185193 24618720253,150254296363297281286316261206228158204

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Wind power in Arizona

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