Variation in flight characteristics associated with entry by eagles into rotor-swept zones of wind turbines

Ibis
By: , and 

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Abstract

Automated curtailment of wind turbines can reduce fatality rates of wildlife, but the resulting increased number of curtailments can reduce power generation. Tailoring curtailment criteria for each individual turbine could reduce unnecessary curtailment, yet it is unknown whether the risk to wildlife varies among turbines. We demonstrate turbine-specific variation in the speed, altitude, approach angle, and distance metrics associated with entry by eagles into rotor-swept zones. Our results thus illustrate the potential value of turbine-specific curtailment criteria to reduce fatality rates of wildlife at wind energy facilities.

Publication type Article
Publication Subtype Journal Article
Title Variation in flight characteristics associated with entry by eagles into rotor-swept zones of wind turbines
Series title Ibis
DOI 10.1111/ibi.13264
Volume 166
Issue 1
Publication Date August 21, 2023
Year Published 2024
Language English
Publisher Wiley
Contributing office(s) Forest and Rangeland Ecosystem Science Center
Description 7 p.
First page 308
Last page 314
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