Kouwen on Noise

kouwen-fig-11-noiseWind Farm Realities
Of the many issues surrounding wind energy, noise continues to be a controversial topic. The industry and governments continue to insist that wind energy projects are appropriately sited – far enough from the neighbors so they are not a nuisance.  However, around the world the health/nuisance complaints and abandonments indicate that whatever rules are in place are generally not adequate.

Dr. Nicholas Kouwen, a retired engineering professor, had the time and resources to examine the noise issue in some detail for Ontario.  Starting in June of 2012 and going into November he took extended noise measurements at five residences in the Grey Highlands region; three of them within the Plateau Project and two “controls” at locations away from the turbines.  The Ontario wind project noise regulations, pretty much unique in the world, allow more noise at higher wind speeds so he also recorded wind speeds.  He then compared the actual readings with the Ontario limits and it should come as no surprise that those limits were routinely violated. Read article

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