Library filed under Noise
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.
This testimony prepared and presented by Dr. Nina Pierpont is one of the first public acknowledgements of Wind Turbine Syndrome. An excerpt of Dr. Pierpont's testimony is shown below. Her full testimony can be accessed by clicking the link on this page.
Please count me among those that vehemently oppose the expansion of this crazed idea of environmentally 'friendly' energy production. Windmills are NOT environmentally friendly when implemented whis way. Please feel free to use my as an example of someone who is DIRECTLY adversely effected by these noisy, UGLY industrial generators. Editor's Note: This email was sent to Vermont State Representative Rick Hube by Tom Shea, a Searsburg property owner.
In this short, but compelling document, Dr. Nina Pierpont establishes her thesis that the noise from utility-scale wind turbines can produce health issues for people living within 1.5 miles of the turbines.
They call it the train that never arrives. It's a low, rumbling sound that goes on and on ... and on. Sometimes, in a stiff easterly, the rumbling develops into a roar, like a stormy ocean. But worst of all is the beat. An insidious, low-frequency vibration that's more a sensation than a noise. It defeats double-glazing and ear plugs, coming up through the ground, or through the floors of houses, and manifesting itself as a ripple up the spine, a thump on the chest or a throbbing in the ears. Those who feel it say it's particularly bad at night. It wakes them up or stops them getting to sleep.
Amaranth Township has scheduled the evening of March 3 and all day Saturday, March 4, as public meeting dates to review proposals for 23 wind-turbine sites.
Industrial wind turbines produce significant amounts of audible and low-frequency noise. Dr. Oguz A. Soysal, Professor and Chairman of the Dept. of Physics and Engineering at Frostburg State University in Maryland, measured sound levels over half a mile away from the Meyersdale, PA, 20-turbine wind farm. Typical audible (A-weighted) dB (decibel) levels were in the 50-60 range, and audible plus low-frequency (C-weighted) dB were in the 65-70 range. 65-70 dB is the loudness of a washing machine, vacuum cleaner, or hair dryer. A difference of 10 dB between A and C weighting represents a significant amount of low-frequency sound by World Health Organization standards.
For those who live among the towers, the consequences of the development are palpable. The construction required building new roads and widening existing ones to make room for oversize vehicles. Hundreds of workers moved into town or stayed in trailers on the job site during the summer rush. The rural landscape was transformed into an industrial setting. Where stands of poplars and fields of corn and hay covered the plateau, the smooth lines of the light gray towers and steady rotation of the rotors now define the view. And the noises changed. The unobstructed wind has always been the dominant sound on the plateau. Now, the whoosh of the wind is mixed with the hum of the machines and a mechanical whomp of the blades turning.
Windmills can create many vibrations and sounds at different frequencies depending on their size, the wind speed, whether the windmills are operating synchronously (in tandem or not); and whether the noise “beats” or throbs. The noise does not have to be loud to be disturbing. Pulsating low frequency noise can be very disturbing, especially at night when you are trying to sleep. Editor's Note: Don Bly cautions readers that while he has done his homework "I should not be quoted as being a sound or noise expert".
Now after much research, including attending a wind conference in Madison, I believe wind turbines do not fit on our ridgetops.
Proponents of the Little Equinox Mountain wind facility say it will create jobs, create tax dollars, and enhance tourism. Your readers in Manchester, Vt. might be interested to know how that argument played out when FPL Energy similarly invaded our community in 2004
Where can the project be seen from? Will it be in the viewer's foreground or background? Will the viewer likely to be stationary or moving? Will the project offend the sensibilities of the average person? When viewed as a whole, is the project offensive or shocking, because it is out of character with its surroundings, or will it significantly diminish the scenic qualities of the area? These will be addressed by the Public Service Board.
The noise generated by a pair of wind farms proposed for Titiokura Summit could rip the heart out of the Te Pohue community.
Presented at the Lycoming County, PA Zoning Board Hearing on 12/14/2005 Overview • Measurements at distance of 0.55 miles from wind farm in Meyersdale, PA – Sound level measurements – Sound recordings • Analysis of the frequency composition of the noise generated by wind turbines • Analysis of the ambient noise level as a function of wind speed • Discussion of the wind turbine noise characteristics
Opponents today vowed to fight the resource consent granted to Meridian Energy to build 70 super-sized wind turbines near Makara in Wellington.
A group of Grant County landowners has filed a lawsuit seeking to block construction of a Mount Storm area wind-power project.
The Wind Farms Awareness Group before the meeting. The encroachment of wind farms into Perthshire was again halted by councillors as another five proposed schemes were knocked back.
A DRAMATIC stop has been put on an application to erect 10 of the largest wind turbines in Wales on a site near Pencader.
The wind energy debate represents a new kind of environmental controversy which divides environmentalists of different persuasions who attach contrasting priority to global and local concerns. Case studies of public attitudes towards existing and proposed windfarm developments in Scotland and Ireland are used to test three counter-intuitive hypotheses derived from previous attitudinal research. Editor's Note: This study was conducted in collaboration with the Macaulay Institute, Aberdeen. The Institute's commercial arm, Macaulay Enterprises, acts as a consultant for the renewables industry, and is linked to the Scottish Renewables Forum and the British Wind Energy Association. The pro-wind pre-disposition of the authors is evident and should not be ignored when evaluating survey results. Survey respondents generally expressed support of wind energy based on the belief that it was a solution for global warming. Given wind energy's limited effectiveness in reducing greenhouse gases based on today’s studies, we question how survey participants might respond if contacted again. The report also comments that communities selected had no organized opposition to the wind facilities. Today, throughout England, Wales and Scotland, organized opposition is the norm, not the exception.
I have endured the industrial droning for close to ten years, with the added arrhythmic clunk of the gears from the turning mechanisms. This is described as a “barely noticeable” sound. I beg to differ. Due to this industrial noise pollution, I can no longer bring pets to the property, because the droning disorients them in the woods. The impact to the wildlife must be even more severe, despite the claims of the power company’s ‘consultants’. Regardless, my family’s enjoyment of the quiet of the woods is severely diminished.