Community Noise Rating

Community Noise Rating (CNR) is a measure used to evaluate how a new or existing project, like a wind farm or industrial site, will impact nearby residents through noise. It combines various factors such as the loudness of sounds, frequency, duration, and how often they occur, to assess the overall noise environment. The goal is to predict if the noise levels will cause disturbance or annoyance to the community. CNR helps developers and policymakers ensure that noise levels remain acceptable, protecting public comfort and quality of life while balancing development needs.