Last Updated with Latest Published Information: January 2014
Minor Revision Made: May 2014 (Revision made on page 4 to clarify discussion of fatality rates found at existing wind projects.)
A precursor of this fact sheet, “Wind Turbine Interactions with Birds, Bats, and their Habitats: A Summary of Research Results and Priority Questions,” was first produced by the Wildlife Workgroup of the National Wind Coordinating Collaborative (NWCC) in 2004 and then updated in 2010. In January 2012 the American Wind Wildlife Institute began facilitating the NWCC, and this updated fact sheet continues the tradition of previous fact sheets in reflecting the latest assessment of wind energy impacts on wildlife based on a review of the available literature.
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