Noise and vibration issues of wind turbines and their impact - A review

Wind power is a rapidly growing technology, with an estimated 35% of national end-use electricity demand to be met from wind by 2050 in the US. With such a projected rapid growth, it is necessary to improve and innovate relevant technological areas with due considerations of possible impacts of wind energy harnessing through wind turbines. This paper presents a systematic review of current literature on the issues of noise and vibration of wind turbines and their impact on human health and wild life. The paper reviews the literature on the issues of noise and vibration in wind turbines, the generation mechanisms, the propagation, the impact on human health and wild life. The current status of technology and future developments to mitigate the health and environmental impacts of wind turbine noise and vibration are also reviewed. The paper includes a review of current standards on measurement of acoustic noise of wind turbines and data analysis.