Wind energy is one of the cleanest, most environmentally-friendly energy sources. It emits no greenhouse gases or air pollutants. It emits no particles, unlike fossil fuels which are carcinogenic and severely affect 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.”
A new study published by the Bavarian Environment Agency in Germany in 2012 has concluded similarly to the previous. The study – ‘Wind turbines: does infrasound affect health?’ concludes that wind turbines do not generate infrasound at a level that would damage human health. Wind energy structures generate infrasound that is far below normal human hearing and perception; this is why it does not cause any damage to people.