Documents Home
View PDF, DOC, PPT, and XLS files on line

Add NWW documents to your site (click here)

Sign up for daily updates

Keep Wind Watch online and independent!

Donate $10

Donate $5

News Watch

Selected Documents

Research Links


Press Releases


Publications & Products

Photos & Graphics


Allied Groups

Letter to Riga Township Planning Commission  

Author:  | Maine, Michigan, Noise

On request of interested parties in Riga Township, I am writing to provide important information about siting wind turbines to protect public health with an adequate margin of safety. I am a Member of the Institute of Noise Control Engineering with over thirty years of experience in acoustics including many years working in industrial power generation noise control. I have conducted independent studies of wind turbine noise including actual field measurements of operating wind turbines in the State of Maine over the last year, where significant community reaction has occurred near wind turbine facilities equipped with smaller wind turbines than proposed for the Riga Township.

I understand that there have been suggestions of using a wind turbine noise limit of 45 dBA at a distance of 1300 feet or so in Riga Township. Experience in New England has proven that these noise levels at these distances for wind turbines sited in rural areas are associated with significant adverse community reactions, widespread complaints, appeals to stop the noise, and legal action. When siting large industrial wind turbines in quiet rural areas, lower maximum noise levels and farther distances are recommended to prevent adverse community reaction and protect public health and welfare with an adequate margin of safety.

This letter presents a discussion of community reactions to noise, guidelines for appropriate maximum permissible noise limits in rural areas, measured noise levels versus distance and observed community responses. I appreciate your consideration of this letter and believe you will find this information useful in your determinations of how to protect the health and welfare of Riga Township.

Download original document: “Letter to Riga Township Planning Commission

This material is the work of the author(s) indicated. Any opinions expressed in it are not necessarily those of National Wind Watch.

The copyright of this material resides with the author(s). As part of its noncommercial effort to present the environmental, social, scientific, and economic issues of large-scale wind power development to a global audience seeking such information, National Wind Watch endeavors to observe “fair use” as provided for in section 107 of U.S. Copyright Law and similar “fair dealing” provisions of the copyright laws of other nations. Queries e-mail.

Wind Watch relies entirely
on User Funding
Donate $5 PayPal Donate


Get the Facts Follow Wind Watch on Twitter

Wind Watch on Facebook


© National Wind Watch, Inc.
Use of copyrighted material adheres to Fair Use.
"Wind Watch" is a registered trademark.