Wind energy is one of the cleanest, most environmentally-friendly energy sources. It emits no greenhouse gases or air pollutants. It emits no particles of any kind, and certainly no particles which are carcinogenic and severely affect human health, as do fossil fuels.
Despite some claims to the contrary, an increasing quantity of independent research indicates that wind turbines are not harmful to human health. The wind industry is committed to engagement with experts in science, medicine and occupational and environmental health to monitor on-going credible research in the area of wind turbines and human health.
A study, Wind Turbine Sound and Health Effects, was conducted in 2009 by a panel of medical professionals from the US, Canada, Denmark, and UK. The study concluded, "There is no evidence that the audible or sub-audible sounds [including infrasound] emitted by wind turbines have any direct adverse physiological effects."
The Australian government and the National Health and Medical Research Council (NHMRC) conducted a study on "Wind Turbines and Health" (2010) which concluded: "There are no direct pathological effects from wind farms; any potential impact on humans can be minimised by following existing planning guidelines".
In July 2012, Health Canada published the results of a national study on wind turbines, sound and human health; and concluded that wind energy is one of the safest sources of electricity. See a summary of the main conclusions reached in 17 reviews of the research literature on wind farms and health:
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