AEI's annual comprehensive overview of developments in wind farm noise issues during the past year. Includes sections on visiting wind farm communities, sound modeling and the range of distances seen on the ground for various noise levels, surveys of community responses to wind farm noise, recent wind siting ordinances adopted by local towns and counties, and summaries of recent research on turbine sound, efforts to quiet wind turbines, and health effects around wind farms. About 50 pages of new material, plus Appendices featuring extensive research summaries published over the past year by AEI.