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The sun rises over an image of Earth, with trees, windmills and birds on the horizon.
(Provided by Gigafact.)

Estimates of annual bird deaths linked to wind turbines in the continental U.S. ranged between 230,000 birds and 600,000 birds per year in 2013 and 2014, according to a study published in the fall of 2019 by a researcher from the American Wind Wildlife Information Center and 12 other wind energy or wildlife experts. 

One study estimated that wind turbines in 2020 were linked to less than 0.01% of all estimated bird deaths from human activity, according to research from the Renewable Energy Wildlife Institute that the U.S. Office of Energy Efficiency and Renewable Energy published online.

In comparison, fossil fuel power plants kill about 14.5 million birds in the U.S. per year, a 2016 study found.

The U.S. requires wind turbines to be located at least 2 miles from a golden eagle nest and at least 660 feet from a bald eagle nest.

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References:

Exploring Wind Energy’s Impacts on Wildlife, Office of Energy Efficiency and Renewable Energy, June 26, 2023. Source link.

Impacts to Wildlife of Wind Energy Siting and Operation in the U.S., REWI. Source link.

Eagle Management, U.S. Fish and Wildlife Service, Feb. 28, 2024. Source link.

A preliminary assessment of avian mortality at utility-scale solar energy facilities in the United States, Renewable Energy, July 2016. Source link.

Type of Story: Fact-Check

Checks a specific statement or set of statements asserted as fact.

Justin George is a 1995 graduate of Columbine High School. He has worked as a reporter at six news organizations including the Boulder Daily Camera, the Baltimore Sun and the Washington Post. Email him at justin@coloradosun.com