Articles filed under Noise
In reviewing the study, the Massachusetts Department of Environmental Protection found that noise samples were collected at the wrong time of day and that not all the turbines were spinning when the sampling was done. The state also pointed out that some necessary information was missing from the analysis and that the report provided conflicting information relative to the turbines’ exact locations on the site.
“We decided it would make sense to get started as soon as possible so we can have a baseline bunch of data of infrasound for this area before turbines go into operation,” Block said. “When they do go into operation – which is at least a year off, according to their building schedule – we will be able to chart the differences.”
Bloomfield Township resident Robert Gaffke was one of four members of the public who attended the 16-minute meeting. He urged the board to call Robert Rand of Rand Acoustics, LLC regarding sound testing to address three complaints about wind turbine noise.
This week, the board of commissioners reviewed a third-party proposal to do sound testing on the three complainants’ property. Albeit an expensive endeavor, it’s the right move to satisfy everyone — the complainants, county officials, wind developers and the public.
Rand said that the sound level for the proposed turbines should be measured using the Lmax metric, which measures the the maximum level of a noise source, because of the language in the township’s zoning ordinance, which reads as follows: The audible sound from the wind turbine(s) shall not exceed 45 A weighted decibels, as measured at the exterior of an occupied dwelling on another lot, unless a written waiver is provided by the owner of such building.
Administrative Law Judge LauraSue Schlatter last month recommended that the Freeborn Wind farm be denied an operating permit, saying the southern Minnesota project failed to show it can meet state noise standards. Freeborn Wind’s developer, Invenergy, has objected.
Scituate selectmen voted unanimously Tuesday night to award a contract for conducting an acoustical study of the Scituate Wind turbine to Epsilon Associates as an independent consultant. The Maynard-based company has performed similar testing in Massachusetts, and other states, and has worked with the Massachusetts Department of Environmental Protection (DEP), according to Al Bangert, special projects director.
“We had no choice” : Wind Concerns Ontario on taking legal action regarding wind turbine noise reports
Several residents living near the turbine continued to report disturbances from the turbine, however, and asked town officials to agree to an independent noise compliance investigation of the turbine in an effort to collect the evidence necessary to take protective action under both the Nuisance Law and under the state’s Noise Pollution Regulation.
The council has leverage over Green Development’s actions that it can use to address the residents’ complaints, he added. “You are the landlords so you can’t say you’re not responsible. ... Everything falls on the landlord,” he said.
In its summary, and with unanimous support from relevant experts, AAT found that there were numerous recorded instances of wind turbine noise exceeding 40 dB(A) — a recognized threshold for annoyance/sleep disturbance. “Even if it is not audible, low-frequency noise and infrasound may have other effects on the human body, which are not mediated by hearing but also not fully understood,” the summary reads.
"Unwanted noise on our property, shadow flicker on our property the chance that marketability of our homes, if we decide we want to move is reduced. The potential of association from the turbines to have some ill health effects,” said Doreen Hansen of the Association Of Freeborn County landowners. “So we would like to see respectful sighting. Landowners that choose to have a turbine on their land, that's fine, but none of the ill effects should go on the land of a non-participant."
PORTSMOUTH — The combination of the noise and shadows generated by the town's wind turbine has rankled some neighbors who voiced their frustration to the Town Council during its meeting Monday.
Big Blue will now have to file a noise modeling of the installed wind turbines that indicates projected compliance with MPCA noise standards within 30 days of order, including monitoring during periods of curtailment; an on/off monitoring protocol within 60 days of order; and a completed on/off noise monitoring study within nine months of the order.
The number of complaints received for wind farm noise is significantly higher in Omagh and Fermanagh District than any other council area. According to latest statistics from DAERA, there was a total of 13 noise complaints.
A Notice of Application for Judicial Review was filed by DDOWT in the Divisional Court in Toronto on Tuesday against the Ministry of the Environment and Climate Change alleging the ministry has allowed companies promoting at least five large-scale wind projects to ignore new government guidelines with respect to limiting the amount of noise any residence in the area should have to tolerate.
“Habitat degradation is always conceived of as clear cutting, or, you know, changing the environment in a physical way. But this is an acoustic degradation of the environment,” Guralnick said. “We think it is a real conservation concern.” ...“Animals are constantly surveying their environment and making decisions based on risk. And one thing noise does is it degrades this really important sensory channel,” he said.
“That is something which we expect will be the subject of further study,” the AAT said. “For our purposes, it is sufficient that annoyance is produced, and it appears that it may be associated with adverse health outcomes. “An identification of the causes of that annoyance may allow it to be reduced or mitigated and adverse health outcomes to be reduced or avoided.”
The application was being sought to allow construction on the 34-wind turbine project in the former Chatham Township area to occur all night as well as on Sundays and holidays from Dec. 1 to March 31, 2018. ...Chatham-Kent's director of building services Paul Lacina said the request was denied to due to objections received from the public and inconsistency with the principles established by council within the bylaw.
BURLINGTON, Vt. (WCAX) - How loud wind turbines can run has been whipping up debate for years.