Category Archives: Health

What the Health Canada noise study means for North Gower

29 Saturday Nov 2014

Posted by in Health, Ottawa, Wind power

≈ Leave a comment

Tags

, , , , , , , , , , , , ,

Health Canada study results show North Gower wind farm would have made more than 100 people sick

Many people were disappointed in the results contained in the summary of the Health Canada Wind Turbine Noise and Health study, which was released in a hurry on November 6th.

While the mainstream media picked up on the message as being “there is no association between wind turbine noise and health effects” what Health Canada actually said in its news release was this:

No evidence was found to support a link between exposure to wind turbine noise and any of the self-reported or measured health endpoints examined. However, the study did demonstrate a relationship between increasing levels of wind turbine noise and annoyance towards several features (including noise, vibration, shadow flicker, and the aircraft warning lights on top of the turbines) associated with wind turbines.

In fact, the study found that an average of 16.5% of people within 2 km of wind turbines, or a wind turbine (whether multiples were considered is not clear), had severe distress or “annoyance”. The closer people lived, the worse that result was: 25% of people at 550 meters or less (some people waived the setback as part of their contract with the wind power developers) had adverse health effects related to the distress or annoyance, annoyance being a medical term.

The adverse health effects from the annoyance listed by Health Canada were:migraine, tinnitus (chronic ringing in the ears), dizziness, sleep disturbance or disorder, and cardiovascular effects such as elevated blood pressure.

So, what would that mean for North Gower, if the wind power generation project proposed by Prowind in 2008 gone ahead (remember, it got as close as one could to a Feed In Tariff contract, before the government paused the subsidy program in the spring of 2013–it is NOT true that it would never have been approved, it was virtually there).

Thanks to volunteers who have mapped the area, using a schematic of the turbine locations which was leaked to us, we know this:

Number of homes within 800 meters of a turbine: 43

Number of homes within 1.6 km of a turbine: 234

TOTAL number of homes that would be most affected: 277

At an average of 2.5 people/home, that would be 692 people, and at an average of 16.5% affected by distress/annoyance, that would be 114 people.

This is considered to be a conservative figure as Health Canada did not do any follow up on the significant number of houses it discovered vacant or demolished in the study. These were “mature” turbine projects and as we know from the experience of people living in areas like Chatham-Kent, Clear Creek, Ripley and Kincardine, the people most affected leave within six months to a year.

114 people.

At least some of them children.

And yet the Ontario government continues to approve these power projects, despite evidence of harm to health, and the fact that Ontario does not need the power. And the wind power lobby group, the Canadian Wind Energy Association (CanWEA) persists in the mythology that wind power is clean and good for the environment.

Health Canada is taking no action, despite these results, and has no intention of studying wind turbine noise further*. The people of North Gower have a right to expect more from the federal government, and from Health Canada, which is supposed to used sound science principles to protect citizens.

Our Member of Parliament is Pierre Poilievre at pierre.poilievre@parl.gc.ca if you have any comments on what the Health Canada study means to you and our community.

Ottawa Wind Concerns

PO Box 3, North Gower ON  K0A 2T0

ottawawindconcerns@gmail.com

*As per a personal meeting with the study team representatives, Ottawa, November 7.

Health Canada needs to take action on wind farms: noise study “too little, too late”

29 Saturday Nov 2014

Posted by in Health, Ottawa, Wind power

≈ 1 Comment

Tags

, , , , , , , , , , , , , , , , , , ,

November 28, 2014 Canadian Medical Association Journal blog

Carmen Krogh, BScPharm (retired), is a peer reviewed IWT health researcher and formerDirector of Publications and Editor-in-Chief of the CPS.

R Y McMurtry is Professor Emeritus (Surgery) of Western University (formerly University of Western Ontario). Dr. McMurtry was also anADM at Health Canada 2000-02

Industrial wind turbines (IWTs) are being erected at rapid pace around the world. Coinciding with the introduction of IWTs, some individuals living in proximity to IWTs report adverse health effects including annoyance, sleep disturbance, stress-related health impacts and reduced quality of life. [i],[ii],[iii],[iv],[v],[vi],[vii],[viii],[ix],[x],[xi],[xii] In some cases Canadian families reporting adverse health effects have abandoned their homes, been billeted away from their homes or hired legal counsel to successfully reach a financial agreement with the wind energy developer.[xiii]

To help address public concern over these health effects Health Canada (HC) announced the Health Canada Wind Turbine Noise and Health Study (HC Study) 2 years ago and brought forth preliminary results November 6, 2014.

Here we briefly comment on the HC Study results and provide some historical context.

Acknowledgement of IWT adverse health effects is not new. The term “annoyance” frequently appears when discussing IWT health effects.

In a 2009 letter the Honourable Rona Ambrose, disclosed:

“Health Canada provides advice on the health effect of noise and low-frequency electric and magnetic fields from proposed wind turbine projects…To date, their examination of the scientific literature on wind turbine noise is that the only health effect conclusively demonstrated from exposure to wind turbine noise is an increase of self-reported general annoyance and complaints (i.e., headaches, nausea, tinnitus, vertigo).” [xiv]

In 2009, the Canadian Wind Energy Association (CanWEA) sponsored a literature review which acknowledges the reported symptoms such as headaches, nausea, tinnitus, vertigo and state they “… are not new and have been published previously in the context of “annoyance”…” and are the “… well-known stress effects of exposure to noise …”[xv]

In 2011, a health survey of people exposed to IWTs in Ontario reported altered quality of life, sleep disturbance, excessive tiredness, headaches, stress and distress. [xvi]

In the same year, CanWEA posted a media release which advised those impacted by wind turbine annoyance stating “The association has always acknowledged that a small percentage of people can be annoyed by wind turbines in their vicinity. … When annoyance has a significant impact on an individual’s quality of life, it is important that they consult their doctor.”[xvii]

It turns out it’s not a small percentage of people annoyed by wind turbines. An Ontario Government report concluded a non-trivial percentage of persons are expected to be highly annoyed.

The December 2011 report prepared by a member of CanWEA for the Ontario Ministry of Environment states in the conclusions:

“The audible sound from wind turbines, at the levels experienced at typical receptor distances in Ontario, is nonetheless expected to result in a non-trivial percentage of persons being highly annoyed. As with sounds from many sources, research has shown that annoyance associated with sound from wind turbines can be expected to contribute to stress related health impacts in some persons.”[xviii]

The World Health Organization (WHO) acknowledges noise induced annoyance to be a health effect [xix] and the results of WHO research “…confirmed, on an epidemiological level, an increased health risk from chronic noise annoyance…”[xx]

HC also acknowledges noise induced annoyance to be an adverse health effect. [xxi],[xxii] The Principal Investigator of the recent HC Study also states “noise-induced annoyance is an adverse health effect”. [xxiii]

Canadian Government sponsored research has found statistically significant relationships from IWT noise exposure.

A 2014 review article in the Canadian Journal of Rural Medicine reports:

“In 2013, research funded by the Ontario Ministry of the Environment indicated a statistically significant relation between residents’ distance from the turbine and the symptoms of disturbed sleep, vertigo and tinnitus, and recommended that future research focus on the effects of wind turbine noise on sleep disturbance and symptoms of inner ear problems.” [xxiv]

Recently on November 6, 2014, HC posted on its website preliminary results of its HC Study[xxv]. Wind turbine noise “…. annoyance was found to be statistically related to several self-reporting health effects including, but not limited to, blood pressure, migraines, tinnitus, dizziness, scores on the PSQI, and perceived stress” as well as related to “measured hair cortisol, systolic and diastolic blood pressure.”

These troubling results come as no surprise. Since at least 2007 HC employees including the Principal Investigator of the HC Study recommended wind turbine noise criteria which they predict will result in adverse health effects. (i.e. result in an increase percentage highly annoyed).[xxvi],[xxvii],[xxviii]

Then turbines were built and HC spent 2.1 million dollars to find out it appears to have under predicted the impact of IWT noise. HC’s IWT noise criteria does not use a dose response based on IWT noise but rather road noise. But of course IWTs are not cars and peer-reviewed studies consistently document that IWTs produce sound that is perceived to be more annoying than transportation or industrial noise at comparable sound pressure levels. [xxix],[xxx]

IWT noise annoyance starts at dBA sound pressure levels in the low 30s and rises sharply at 35 dBA as compared to road noise which starts at 55 dBA. These findings are further supported by the HC Study’s preliminary results.[xxxi]

IWT noise characteristics that are identified as plausible causes for reported health effects include amplitude modulation, audible low- frequency noise (LFN), infrasound, tonal noise, impulse noise and night-time noise. [xxxii]

The logical solution would be to develop IWT noise criteria which will protect human health but that would present a barrier to wind energy development. Noise limits impacts IWT siting, cost of energy produced [xxxiii] and by extension corporate profits. The wind energy industry has actively lobbied governments to be granted IWT noise exposure limits which benefit their industry.

Canadians trying to understand this should be mindful the Government of Canada has invested and distributed significant amounts of public money to attract and support the wind energy industry. [xxxiv],[xxxv],[xxxvi],[xxxvii],[xxxviii],[xxxix],[xl],[xli] In addition to providing funding, the Government of Canada in collaboration with wind industry stakeholders has developed the Wind Technology Road Map (Wind TRM) [xlii] which Natural Resources Canada defined to be an “…industry-led, government supported initiative that has developed a long-term vision for the Canadian wind energy industry …”.[xliii]

Canada’s Wind TRM states “Members of the Steering Committee, government and our industry will be using this roadmap to direct the actions that are necessary for Canada to develop its vast wind resources.”[xliv] HC is a member of the Interdepartmental Wind Technology Road Map Committee [xlv] which was created to assist in the implementation of Canada’s Wind TRM. [xlvi] One of the “key action items” detailed in the Wind TRM calls for Government and Industry collaboration to develop and maintain government documents that address concerns raised about wind energy projects including that of noise, infrasound and other. [xlvii]

Some jurisdictions are trying to take action to protect their residents. For example, several municipalities in Ontario are trying to establish bylaws that protect from IWT noise. In Wisconsin, on October 14, 2014 the Brown County Board of Health unanimously approved a motion to declare the IWTs at a local project a Human Health Hazard. [xlviii]

It would appear HC’s research effort is too little too late. A non-trivial percentage of Canadians continue to experience adverse health effects. HC now has additional scientific evidence of the “conclusively demonstrated” effects from exposure to IWT noise. It is time for HC to take action to help Canadians maintain and improve their health.

Read the full posting here.

Expert panel says Health Canada noise study shows turbine noise causes adverse health effects

26 Wednesday Nov 2014

Posted by in Health, Renewable energy, Wind power

≈ 1 Comment

Tags

, , , , , , , , ,

Nobody home? Health Canada didn't bother to ask why

Nobody home? Health Canada didn’t bother to ask why

HEALTH CANADA NOISE STUDY A MISSED OPPORTUNITY TO FIND THE TRUTH: WIND CONCERNS ONTARIO

(Reposted from the Wind Concerns Ontario website)

Wind Concerns Ontario advises results summary and public pamphlet be withdrawn

November 25, 2014

On November 6, 2014, Health Canada released its long-awaited results of the $2.1-million, publicly funded Wind Turbine Noise and Health Study. Only, it didn’t: what was released in a whirlwind public relations effort was a summary of the study results—no data was presented, nor was there a full formal report, or a publication that had undergone the promised “peer” review, by scientists.

Wind Concerns Ontario immediately convened an expert panel to review the documents available (the summary plus a PowerPoint presentation, and basic study details available on the government website) and has produced a summary report of their comments. The panel consisted of several university professors with expertise in physics and acoustics, as well as an epidemiologist, and a health researcher.

The unanimous conclusion of the expert panel is that the study design was flawed; even so, there are clear findings of a relationship between wind turbine noise and adverse health effects.

Key findings from the review panel:

  • Study summary was released prematurely, without a full report, expected peer review, supporting data or analysis
  • Study design was to raise questions but Health Canada concludes inappropriately there is “no association” between turbine noise and adverse health effects; however, the study does find significant correlation between turbine noise and annoyance (an established adverse health effect)—these statements contradict
  • Population sample used included people who were getting a direct benefit from wind power development including money
  • A significant number of addresses were found to have vacant homes or houses that had been demolished—the reasons for this were not explored
  • Work on infrasound and low frequency noise is completely inadequate, say acoustics experts. One hour averages were used (in summer, the season of low wind); also industry-sourced estimates of yearly averages were used in place of actual in-home noise measurement
  • Numerous biases and other errors affect the credibility of some of the study results, as presented in the summary

As the stakeholder group in Ontario, a coalition of community groups and individuals concerned about the impact of industrial-scale wind power generation projects on human health, the environment, and the economy, Wind Concerns Ontario wishes to express its disappointment in Health Canada, which has as its goal the protection of the health of Canadians, using sound science.

Wind Concerns Ontario sent a letter today to the Minister of Health, the Honourable Rona Ambrose, together with the summary of our review panel comments, and a series of recommendations.

We recommend that:

  • Health Canada should remove the summary findings from the Health Canada website in their current version
  • Health Canada should release the final report only after it has gone through the normal peer-review process and been accepted for publication in a recognized academic journal
  • Health Canada should return to the study areas and present the study findings in a series of public meetings, as befitting a publicly-funded research project
  • Health Canada should rescind the “pamphlet” in its current form and if such a publication is deemed necessary, remove the claims about the “comprehensive” nature of the study, and further, affix the disclaimer more prominently.

Please read the full commentary document based on our review panel input here. WCO-HCanResponseNov25

windconcerns@gmail.com 

Wind turbine noise and health: what the wind lobby doesn’t want you to know

26 Wednesday Nov 2014

Posted by in Health, Renewable energy, Wind power

≈ 1 Comment

Tags

, , , , , , , , , , , , ,

The wind industry is dangerous to human health, posing risks to everything from dizziness and nausea to chronic stress and heart conditions

Lawrence Solomon, FR Comment, The Financial Post, November 25, 2014

A Canadian court will soon decide if wind turbines violate Canada’s Charter of Rights and Freedoms by posing a risk to human health. Charter case decisions can be convoluted but the fundamental question of health at issue here is straightforward. Wind turbines, from all that is today known and by any rational measure, represent a risk to those living in their vicinity.

Although the wind industry and its government backers tend to dismiss concerns, the evidence of harm in communities that host wind turbines is overwhelming. Literally thousands of people around the world report similar adverse health effects, some so serious that owners abandon their homes. Studies of noise from turbines — though few in number, short in duration, tentative in their findings and conducted by interested parties — point to dangers. As if these weren’t enough, basic science sounds the alarm on wind turbines.

Wind turbines produce audible sound waves known to cause what medical science calls “annoyance,” a state of health that can lead to a constellation of illnesses called wind turbine syndrome (WTS). As Health Canada reported earlier this month, following a Statistics Canada survey it commissioned of people living in the vicinity of wind turbines, “[wind turbine noise] annoyance was found to be statistically related to several self-reported health effects including, but not limited to, blood pressure, migraines, tinnitus [ringing in the ears], dizziness” and sleep disorders. The annoyance was also found to be statistically associated with objective measurements of chronic stress and blood pressure. Health Canada’s bottom line: “the findings support a potential link between long-term high annoyance and health.”

The audible sound waves — these have a frequency above 20 Hz — may be the least of the worries faced by those living near wind turbines. The turbines also produce copious amounts of sound waves below 20 Hz, making them inaudible to the human ear and thus, say wind proponents, harmless. Yet sound at this low frequency, known as infrasound, should not be thought of as faint or weak. The U.S. military has studied the use of infrasound in non-lethal weapons. Many mammals — giraffes, elephants, whales — communicate with each other at infrasound frequencies, even when many kilometres apart. Powerful infrasound waves, in fact, explain how animals sense the coming of earthquakes well before humans do — and why animals fled to safety during the calamitous Sumatran and Japanese tsunamis of recent years.

Read the full article and comments here.

The wind power project that was proposed for the North Gower area was to be 8-10, 2.5 megawatt wind turbines. 1,000 homes would have been within 3 km of the turbines. No new project has yet been proposed under the new “procurement” process for large renewable power projects (which we don’t need)  in Ontario.

Ontario Environment Minister calls on federal government for leadership on airport safety and wind farms

21 Friday Nov 2014

Posted by in Health, Renewable energy, Wind power

≈ 1 Comment

Tags

, , , , , , , , ,

In Queen’s Park this week, MPP Jim Wilson asked the Premier and the Minister of the Environment whether it was true the government was about to approve a wind power project next to the Collingwood airport, despite concerns for aviation safety.

The government side of the Legislature is seen to be laughing at the question, so inappropriately that the Speaker has to admonish them saying, “That’s enough.”

In response, the Environment Minister said, “there are environmental assessments for these things,” and then said that the federal Minister of Transport refuses to return calls from provincial ministers. He concluded by saying that airport safety is a matter of federal jurisdiction and that Ontario is looking to the federal government for leadership.

(He then went on to claim that he flies in and out of the Island Airport in Toronto all the time, which is flanked by office towers, and has no problems.)

See the video clip here.

Health Canada summary audit: no authority, not accurate

11 Tuesday Nov 2014

Posted by in Health, Ottawa, Renewable energy, Wind power

≈ 1 Comment

Tags

, , , , , , , , , , , , , ,

Health Canada: disappointing, perhaps unprofessional, performance?

This commentary is still in draft form, prepared by a member of the Association to Protect Amherst Island (APAI), but it is an excellent commentary on the summary released by Health Canada last week. The summary, that is, of the results of its $2.1 MM study on wind turbine noise and health, which was released in breakneck speed last Thursday, and which the media picked up as “no health effects seen.”

This is false, of course—our question right now is, WHY is Health Canada putting these results out there as “gospel” when the neither the results or the summary have been properly peer-reviewed, and there is in fact NO actual report…just this summary? One might also ask why a government department is touting its results summary–again, not reviewed or published–as “the most comprehensive” study in the world? Perhaps the PR budget might have been applied to the actual research.

Plenty of people in Ottawa are disappointed at the lack of professionalism demonstrated by Healthy Environments and Consumer Safety at Health Canada.

Here is the audit report on the summary: HC IWT Noise study comments V1.0._Preliminary draft_Denise Wolfe

Just for interest, you may wish to read the testimony of the principal investigator, Dr David Michaud, at a wind power project appeal. In his testimony, Dr Michaud allows that there is research indicating an association between wind turbine noise and health effects, and he acknowledges that there are large studies ongoing throughout the world. Read the testimony summary here: http://www.falconers.ca/documents/SummaryofMichaudEvidence.pdf 

Health Canada study results summary released today

06 Thursday Nov 2014

Posted by in Health, Ottawa, Renewable energy, Wind power

≈ 1 Comment

Tags

, , , , , , ,

Health Canada has released a summary report of its results from the Wind Turbine Noise Study, available here: http://www.hc-sc.gc.ca/ewh-semt/noise-bruit/turbine-eoliennes/summary-resume-eng.php

Note that the full study results will NOT be available; Health Canada plans to release reports with detailed analysis over the coming months.

At first glance the results are extremely disappointing, and difficult to reconcile with the experiences in Ontario communities.

ottawawindconcerns@gmail.com

 

Ottawa councillor invites rural wards to leave

18 Saturday Oct 2014

Posted by in Health, Ottawa, Renewable energy, Wind power

≈ Leave a comment

Tags

, , , , , , , , , , ,

In an interview with the CBC for a news story on Ottawa’s rural ward 20/Osgoode, sitting councillor Diane Holmes said that she has “no sympathy” for the rural councillors, and that perhaps they should just leave.

In fact, Homes said, if there was a vote to let the rural wards go, she would be “first” to vote.

The story may be seen at cbc.ca/m/news/Canada/Ottawa

The report covered comments by Ottawa’s rural residents to the effect that they felt excluded from City plans and projects, and were not sure they are getting value for their tax dollars. Retiring Osgoode councillor Doug Thompson said that there has been a rural-urban divide, but that the situation was improving.

Commenting on Twitter, Ward 21 incumbent councillor Scott Moffatt said Holmes’ remarks were “ignorant.” Candidate for Ward 21 Dan Scharf offered Diane Holmes a tour of Rideau-Goulbourn.

In 2009, Holmes voted against a motion by then-councillor for Rideau-Goulbourn Glenn Brooks, who had proposed a motion to Council asking for a moratorium on a proposed wind power project in North Gower, pending health studies on the effects of the noise and infrasound produced by wind turbines.

Have your say in Ottawa Public Health survey

31 Thursday Jul 2014

Posted by in Health, Ottawa, Renewable energy, Wind power

≈ Leave a comment

Tags

, ,

Ottawa Public Health is asking members of the public for help as they determine their priorities for 2015-2018. You may take the survey and provide responses here.

If a wind power project is to accepted and approved for any area of Ottawa, it would be appropriate for the City of Ottawa and its public health department to have made provision to protect residents. Some suggestions might be

-pre-operational noise measurements

-pre-operational baseline health survey of residents within 3 km

-post-operational health assessments

-measurement of noise AND infrasound to ensure compliance with regulations (note: there are presently NO regulations concerning infrasound and the province will not have a protocol until 2015)

The Green Energy Act removed local land-use planning powers for municipalities facing renewable power projects, but municipalities remain responsible for protecting their residents from “nuisance” and harm.

Ottawa should be prepared now to address this, should a wind power project come forward.

Brinston wind farm noise complaints lead to monitoring

28 Monday Jul 2014

Posted by in Health, Ottawa, Renewable energy, Wind power

≈ 1 Comment

Tags

, , , , , , , , , , , ,

And this is a SMALL one...

And this is a SMALL one…

The South Branch wind “farm” has been operating since mid-March, but it didn’t take long for the first noise complaints to be registered. This wind power generation facility is the first of the 3-megawatt machines to operate in Ontario; many more, mostly in southwestern Ontario, are to follow. The increased capacity is a concern to people who have done research on wind turbines, as they are more likely to produce infrasound or sound pressure, which disturbs some people.

Noise complaints lead to monitoring

by Sandy Casselman
Press staff

BRINSTON – It has been more than six months since the blades of the South Branch Wind Farm turbines began to spin, leaving more than one nearby resident with some sleepless nights.

“I call when it gets to the point I can’t tolerate it anymore and I go to the basement [to sleep],” Brinston resident Leslie Disheau, former president of the South Branch Wind Opposition Group, said. “It is an issue and I’m not the only person in town with the issue.”

Disheau, who is running for the Municipality of South Dundas’ deputy-mayor seat in this fall’s municipal election, has been staying close to home since the Ministry of the Environment (MOE) installed noise-monitoring equipment at her Brinston Road property last week.

“MOE contacted me and asked if they could put this noise monitoring equipment up,” Disheau said.

The two pieces of equipment measure wind speed and direction, barometric pressure, rainfall, and more, she said.

She has submitted three separate noise complaints so far. Every complaint must be filed with EDP Renewables’ project leader Ken Little and local MOE representative Terry Forrester to be officially registered.

During EDP’s first open community liaison meeting in March, a Brinston man spoke out about his own sleep disturbances, suggesting the turbines be shut off for a period during the early hours of the morning, beginning around midnight. At that time, Little confirmed that there had been one official complaint already registered. He also said an acoustic audit had been ordered, which he expected to get underway within two months of the meeting.

“EDP has not released their post-construction noise audit report,” Disheau said during an interview with the Winchester Press Fri., July 18.

In conversation with one of the MOE officials who installed the equipment, Disheau said she learned that the provincial authority also had not seen a report from EDP.

“They can take a long as they want,” she said, crediting the Green Energy Act with the responsibility for not specifying a deadline. “There is a 40-decibel limit [on the noise the turbines can make], and we have no idea if they’re in the threshold or not.”

To describe what the sound is like, she used Highway 401 versus airplane noise as an example, pointing out that the highway noise is more of a hum, and when she lived near it, the sounds did not bother her at all.
However, the turbines produce something more in line with the “drone of an airplane that goes into your head,” she said. “It’s a deeper tone, and that’s where you get the disturbance of sleep.”

Explaining the noise and its effects on her is not easy, she said, but it is similar to the sensation people get in their chest when listening to bass guitar.

Disheau said she explained her experiences to MOE’s acoustical engineer, adding that the sensations are at their worst when the blade tips of the turbine across the road (south of Brinston) and the one to the north behind her home (west of Brinston) are facing one another.

“The acoustical engineer said ‘yes, that it all makes sense,’ ” Disheau added. “This is not normal. You should not be in sleep disturbance in your own house.”

Meanwhile, Disheau is the only one in her home experiencing the effects of the rotating blades, as her husband, who shares the second storey bedroom on the home’s vinyl-sided addition, is tone deaf, and her children sleep on the first floor of the brick-sided main house.

The noise-monitoring equipment is controlled by a switch, which has been placed inside Disheau’s home. When she notices the noise, she flips the switch and the machinery calculates and documents the findings.

“Once everything is taken down, the ministry guy goes through [the recordings] and writes his report,” she said, which will list the decibel readings for various weather conditions (wind speed and direction).

When asked what she hopes to accomplish through this procedure, Disheau said the findings could require that EDP shut down operations during specific times of the day or during specific wind conditions should they prove the decibel levels exceed the regulated amount.

Read the full story here.

People with complaints about excessive noise from the turbines at Brinston must call both the developer, EDP Renewables (1-877-910-3377 ext 3) AND the Ministry of the Environment (1-800-860-2760).