Documents filed under Noise from USA

Public Health and Safety: Deficiencies of the New York State Department of State Presentation to Local Officials Concerning Wind Turbines

Public_health_and_safety__and_wind_turbines--deficiencies_of_the_ny_dos_presentation_thumb Dr, Kenneth Jaffe's response to the health and safety content of a June 2006 presentation by the NY State Department of State (DOS) in Delware County, NY. The DOS presentation, which included a discussion of the impact of industrial turbine projects on communities and individuals, is intended to guide local officials in the process of writing regulations. Dr. Jaffe's response addresses what he believes are substantive misstatements, mischaracterizations, biased emphasis and faulty data contained in the DOS presentation.
1 Jun 2006

Health Effects of Wind Turbine Noise

Nina_pierpont__health_effects_of_wind_turbine_noise__2-4-06_thumb 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.
4 Feb 2006

Meyersdale Wind Generation Facility - Acoustic Noise Generated by Wind Turbines

Soysal12-24-05_thumb 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
24 Dec 2005

Wind Power Facility Siting Case Studies: Community Response

National_wind_coordinating_committee_siting_studies_thumb 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.
1 Jun 2005

Wind Turbine Noise Issues

Windturbinenoiseissues_thumb "Wind turbines generate noise from multiple mechanical and aerodynamic sources. As the technology has advanced, wind turbines have gotten much quieter, but noise from wind turbines is still a public concern. The problems associated with wind turbine noise have been one of the more studied environmental impact areas in wind energy engineering. Noise levels can be measured, but, similar to other environmental concerns, the public's perception of the noise impact of wind turbines is in part a subjective determination. Noise is defined as any unwanted sound. Concerns about noise depend on 1) the level of intensity, frequency, frequency distribution and patterns of the noise source; 2) background noise levels; 3) the terrain between the emitter and receptor; and 4) the nature of the noise receptor. The effects of noise on people can be classified into three general categories (National Wind Coordinating Committee, 1998): 1) Subjective effects including annoyance, nuisance, dissatisfaction 2) Interference with activities such as speech, sleep, and learning 3) Physiological effects such as anxiety, tinnitus, or hearing loss"........ prepared by the Renewable Energy Research Laboratory Center for Energy Efficiency and Renewable Energy Department of Mechanical and Industrial Engineering University of Massachusetts at Amherst
1 Mar 2004

Wind Turbine Noise Issues

Windturbinenoiseissues_thumb "Wind turbines generate noise from multiple mechanical and aerodynamic sources. As the technology has advanced, wind turbines have gotten much quieter, but noise from wind turbines is still a public concern. The problems associated with wind turbine noise have been one of the more studied environmental impact areas in wind energy engineering. Noise levels can be measured, but, similar to other environmental concerns, the public's perception of the noise impact of wind turbines is in part a subjective determination. Noise is defined as any unwanted sound. Concerns about noise depend on 1) the level of intensity, frequency, frequency distribution and patterns of the noise source; 2) background noise levels; 3) the terrain between the emitter and receptor; and 4) the nature of the noise receptor. The effects of noise on people can be classified into three general categories (National Wind Coordinating Committee, 1998): 1) Subjective effects including annoyance, nuisance, dissatisfaction 2) Interference with activities such as speech, sleep, and learning 3) Physiological effects such as anxiety, tinnitus, or hearing loss"........ prepared by the Renewable Energy Research Laboratory Center for Energy Efficiency and Renewable Energy Department of Mechanical and Industrial Engineering University of Massachusetts at Amherst
1 Mar 2004

Otsego County Planning Commission White Paper: Land Use Issues of Wind Turbine Generator Sites

Otsegowindlfnoise_thumb Low Frequency Noise Low frequency noise is generated at very low frequencies, generally accepted to be at levels below 100 Hz and the audible range. There is presently no commonly accepted metric or standard for measurement, although several have been proposed or used in specific situations. Low frequency noise has been associated with wind turbine developments, as well as road, rail, sea and air traffic and other industrial applications such as cooling towers. It creates a large potential for community annoyance, and it is most often experienced inside of homes and buildings where resonance amplifies the sound, which is less easily heard outside. Because the frequencies are so low, the noise is often “felt” as a vibration or a pressure sensation. Reported effects include annoyance, stress, fatigue, nausea and disturbed sleep. Low frequency noise can be a factor at much greater distances from the noise source than audible noise. A case study in North Carolina in the 1980’s near a wind turbine installation documented low frequency noise problems at residences located over ½ mile from the turbine.2 While the phenomenon was originally believed to be associated with the older, down-wind designed turbines, the problem persists with newer wind farms. It has received particular attention in Denmark, and has been a topic considered in the UK, Scotland and Wales through a commissioned government project in 2001.
19 Jan 2004

Kittitas County Desert Claim Wind Power Project: Final EIS

Health___safety_thumb 3.8 Health & Safety Affected Environment, Environmental Impacts and Mitigation Measures "A number of comments submitted for the scoping process for the Desert Claim project EIS addressed concerns relating to potential health and safety issues. Specific topics indicated in these comments included certain possible hazards that are uniquely associated with wind turbines, such as blade throw and ice throw; health and safety issues associated with electrical and magnetic fields; more common hazards such as fire; and the incidence and impacts of shadow flicker, another phenomenon specific to wind turbines. Section 3.8 addresses these wide-ranging health and safety topics that have been identified as concerns for the environmental review. "
1 Jan 2004

Glenn Schleede's Refutation of NREL's Larry Flowers' False Assertions

Nrel_dr_truly_letter_thumb Dr. Richard Truly, Director, National Renewable Energy Laboratory Dear Dr. Truly: It has come to my attention that an employee of the National Renewable Energy Laboratory (NREL), Mr. Larry Flowers: 1. Asserted, during public “forums” on wind energy held on March 25, 2003, in Ludington, Michigan, that I am in some way associated with the coal industry and, therefore, my analysis and writing concerning wind energy should not be considered credible. Over 150 people attended these public forums. 2. On March 27, 2003, distributed via email to one or more participants in the Ludington forums the attached undated, unsigned paper which questions the independence of my work, questions the truthfulness of my claim that my work on wind energy is self-financed, and makes other false and misleading statements. Mr. Flowers’ email forwarding the paper includes the following statement: “MI wind colleagues: here is a brief piece written in response to Glen [sic] Schleede misinformation. I suggest you distribute this to participants in the Ludington meeting…”
29 Mar 2003

Kelly Alexander's Home, Machinaw City: Photo and Map re. Noise

Snoisyhouse_thumb Kelly Alexander believed that windpower would be a good energy source. He was told the machines were not noisy. No one told him about the blade flicker that shines even through closed blinds or the low frequency noise that penetrates his home with doors and windows tightly closed and storm windows installed. Recently, the turbine owner visited Kelly and asked what he could do to help the situation. He said, “Stop lying about these turbines. Tell people the truth.”
1 Dec 2002

Comments for the Lincoln Township Wind Turbine Survey

Commentslincolntownship_thumb Lincoln Township in Wisconsin sent a survey to its residents to help assess the impacts of 22 turbines installed by Wisconsin Public Service Corporation (WPSC) and Madison Gas and Electric (MG&E), which went online in June 1999. A summary of the survey comments received is provided in the attached document. After the wind turbines went online, the Lincoln Township Board of Supervisors approved a moratorium on new turbine construction.
15 May 2001

David M. Lipscomb PhD testimony on noise and human health

Lipscomb-june2000_thumb Dr. David M. Lipscomb PhD provided this testimony before the State of Washington Energy Facility Site Evaluation Council involving the risks of noise emissions from then proposed Sumas Generating Plant on human health. An excerpt of the testimony is provided below. The full testimony can be downloaded by clicking on the link at the bottom of this page.
26 Jun 2000

http://www.windaction.org/posts?location=USA&p=7&topic=Noise&type=Document
back to top