Wind turbines are large industrial structures that create obtrusive environmental noise pollution when built too close to dwellings. This annotated review of evidence and research by experts considers the impact of industrial-scale wind turbines suffered by those living nearby. First, the paper includes the comments by some of the families affected by wind turbines, as well as coverage in news media internationally. The experiences described put a human face to the science of acoustics.

Second, the paper reviews research articles within the field of acoustics concerning the acoustic properties of wind turbines and noise. The acoustic characteristics of wind turbines are complex and in combination produce acoustic radiation. Next, the paper reviews the health effects that may result from the acoustic radiation caused by wind turbines, as well as the health effects from noise, because the symptoms parallel one another. Primarily, the consequent health response includes sleep deprivation and the problems that ensue as a result. In addition, this paper reviews articles that report research about the body's response not only to the audible noise, but also to the inaudible components of noise that adversely affect the body's physiology. Research points to a causal link between unwanted sound and sleep deprivation and stress, i.e., whole body physiologic responses.

These injuries are considered in the context of Human Rights, where it is contended that the environmental noise pollution destroys a person's effective enjoyment of right to respect for home and private life, a violation of Article 8 of the European Court of Human Rights Act. Furthermore, the paper considers the consequent devaluation of a dwelling as a measure of part of the damage that arises when wind turbines are sited too close to a dwelling, causing acoustic radiation and consequent adverse health responses.

The review concludes that a safe buffer zone of at least 2km should exist between family dwellings and industrial wind turbines of up to 2MW installed capacity, with greater separation for a wind turbine greater than 2MW installed capacity.

This is a comprehensive, well documented and thoughtful presentation on a wide range of industrial wind issues by Dan Boone, Consulting Conservation Biologist, at the public meeting held by Save Our Allegheny Ridges in Bedford, PA on September 18, 2006

An interesting letter from Noble Environmental Power that suggests by implication that there must be some 'downside' to being the neighbor of a wind plant.

Because time seems to be running out on fossil fuels and the lure of non-polluting windpower is so seductive, some people are now promoting windpower initiatives at any cost, without investigating potential negative consequences-- and with no apparent knowledge of even recent environmental history......Throughout my experience, I could not substantiate a single claim developers made for industrial wind energy, including the one justifying its existence: that massive wind installations would meaningfully reduce our reliance on fossil fuels. When you understand this, you realize the wind business is not really that complex. But there are a lot of complicated issues swirling around it that obscure and distract from this main point, issues such as global warming, property values, the nature of wind leases, local revenues and taxes, wildlife, natural views, and a host of others. So how does one know the truth of it all? How does one go about separating the reality from spin?

Compliments of Andrew Chapman, the attached pdf files contain extensive documentation particularly with respect to the impact of wind turbines on wildlife as part of an ongoing effort to prevent the construction of the Bald Hills Wind Farm, South Gippsland, Victoria. While it has been approved by the Victorian State Government the presence in the Bald Hills area of migratory species of national and international significance that are protected by treaties with Japan and China in the Bald Hills has placed the final decision in the hands of the Federal Government. This decision is pending.

Tom Hewson takes a very comprehensive look at the development issues associated with the proposed Baileyville Wind Farm in Illinois.

Jon Boone is a intervenor in a Maryland Public Service Commission windpower case (No. 9008). On September 16, 2005, he formally submitted his direct testimony in this case. His testimony and attachments cover the gamut of issues surrounding the wind industry.

Q. Even considering all of those factors or weaknesses, what is your conclusion regarding the impact on residential property values from the proposed project?

A. Under certain circumstances as described in my report, the negative impact may be similar. Also, in significant view loss situations, as described in my report, I would conclude that, within a reasonable degree of professional certainty, land values may be negatively impacted 17% - 20%.

Editor's Note: Mr. Zarem argues that the appropriate methodology for estimating the 'view' impact of industrial wind turbines on property values is 'paired data analysis'- defined in the The Dictionary of Real Estate Appraisal as: “A quantitative technique used to identify and measure adjustments to the sale prices or rents of comparable properties; to apply this technique, sales or rental data on nearly identical properties are analyzed to isolate a single characteristic’s effect on value or rent.” In the absence of relevant view/turbine data, he derived an alternative paired data analysis for determining view impacts on property values due to wind turbines from Transmission Line view impacts on the prices of single-family residential lots in subdivisions...as...sufficient paired data isolating the effects of view loss due to Transmission Lines exist in the marketplace to reach reasonable conclusions as to market tendencies. This data isolates impacts due to view loss associated with Transmission Lines.

BBC Research & Consulting's 2005 report for the National Wind Coordinating Committee that studies 9 wind plant sitings in an effort to identify circumstances that distinguish welcomed projects from projects that were not accepted by communities.