Wind Concerns Ontario is a province-wide advocacy organization whose mission is to provide information on the potential impact of industrial-scale wind power generation on the economy, human health, and the natural environment.
As in, little or no understanding of the problems with wind turbine noise emissions.
On Friday, April 21, the Ministry of the Environment and Climate Change released a new protocol document intended for “assessing noise from wind turbines that have already been built. It is used by industry and ministry staff to monitor compliance.”
While in the absence of guidance for staff, and the complete lack of compliance audit information from wind power developers and operators, this is a step forward, the truth is, the protocol doesn’t change much.
the protocol still relies on audible noise only, when many of the complaints registered with the MOECC concern effects that are clearly linked to other forms of noise
the protocol does not take into account lower wind speeds, which is where problems are being experienced, particularly with newer, more powerful turbines
there is no comment on any sort of transition between the protocol that existed before and this one
the Ministry’s action in producing this protocol is an indication that they know they have a problem
the description of Ministry response is a good step forward
requiring wind power companies to actually have, and to publish, compliance audit documents could be a sign of expectations of greater accountability among the power developers/wind power project operators.
This table outlines the critical gaps in the new protocol document.
Assessment of noise at wind speeds between 4 m/s and 7 m/s
MOECC testing indicates problem noise starts below 3 m/s which is outside of wind speeds involved in the protocol.
Narrow time period assessed
Wide seasonal variations while wind turbine noise constant
Only test outside of home
Very different inside noise conditions
Uses criticized techniques
Narrow band analysis shows tonal noise present.
Resident concerns drive other MOECC procedures
Elevated levels of infrasound in homes
The Ministry of the Environment and Climate Change needs to acknowledge that there is a problem with wind turbine noise, and accept that it must play a role as a government agency charged with protecting the environment and people in it — preparing an industry-led document may look like a positive step, but this document does not meet the needs of the people of Ontario forced to live with wind turbines, and their noise emissions.
“A careful reading of this paper shows that the conclusions are not supported by the data provided …”
A paper by Jalali et al was published in the journal Environmental Research last year, concluding that psychological factors contributed to distress and changes in sleep pattern, not the actual wind turbine noise emissions. Many people already living close to wind turbines were disappointed (not to say, astonished) by its conclusions, particularly those who trusted the research team and allowed them into their homes in the hopes of a meaningful and accurate research study.
Engineer and Ontario resident William Palmer did a detailed analysis of the Jalali paper; his comments have just been published by Environmental Research.
It remains a continuing disappointment that ideology (wind power is good and trumps all other concerns) seems to underlie research into the growing public health/environmental health issue associated with industrial-scale wind turbines and the noise emissions they produce. It is also disappointing that researchers continue to look for “psychological” factors instead of taking a public health approach to doing real-world investigation into a real-world health effect.
We say, BELIEVE the complaints from people. Then look for the cause of the problems.
Short-Communication: Revisiting conclusions of the report titled, “The impact of psychological factors on self-reported sleep disturbance among people living in the vicinity of wind turbines”.
by Leila Jalali, Mohammad-Reza Nezhad-Ahmadi, Mahmood Gohari, Philip Bigelow, & Stephen McColl, published in environmental research, volume 148, July 2016, 401–410
The research report concluded, “It appears that self-reported sleep reported of participants may be associated to the indirect effects of visual and attitudinal cue and concern about property devaluation rather than distance to the nearest WT’s or noise as itself.”
Careful reading of the report shows that the conclusions presented are not supported by the data provided in the report.
Testing being done for audible noise alone–residents’ symptoms indicate other problems
Two Ontario municipalities are supporting the call for the Ministry of the Environment and Climate Change to do comprehensive testing for the full range of noise emissions from wind turbines.
Last night, Kincardine Council supported residents Norma and Ron Schmidt, who have been forced from their home because of adverse health effects from the noise and pressure produced by turbines near them, in sending a letter to the Ministry.
The situation echoes that of Port Elgin where hundreds of complaints have been filed with the Ministry about the turbine on the property owned by Unifor. The municipality of Saugeen Shores has repeatedly asked the Ministry to conduct the necessary investigations, to no avail.
“The government said they were safe”
See the video by CTV London reporter Scott Miller here.
TITLE: Industrial wind turbines can harm humans
PRESENTER: Carmen M Krogh
DATE: Wednesday, March 29, 2017. 10:00am.
LOCATION: DC 1302 (Davis Centre), University of Waterloo
The topic of the risk of harm to human health associated with wind energy facilities is controversial and debated worldwide. On May 7, 2014, Carmen Krogh presented a seminar at the University of Waterloo which considered some of the research dating back to the early 1980s. A snapshot of some of the current research available in 2014 was provided. The research is challenged in part by the complexities and numerous variables and knowledge gaps associated with this subject. This presentation will explore some of these research challenges and provide an update on the growing body of evidence regarding human health risk factors. Included will be the emerging research indicating risks to those working in this field.
Carmen M Krogh is a full time volunteer and published researcher regarding health effects and industrial wind energy facilities and shares information with communities; individuals; federal, provincial and public health authorities, wind energy developers; the industry, and others. She is an author and a co-author of peer reviewed articles and conference papers presented at wind turbine scientific noise conferences. Ms Krogh is a retired pharmacist whose career includes: senior executive positions at a teaching hospital (Director of Pharmacy); a drug information researcher at another teaching hospital; a Director of a professional organization; and a Director (A) at Health Canada (PMRA). She is the former Director of Publications and Editor in Chief of the Compendium of Pharmaceuticals and Specialties (CPS), the book used by physicians, nurses, and health professionals for prescribing information in Canada.
Selected publications by Carmen Krogh as author or co-author:
In the January edition of respected publication Sound & Vibration, is an article “Health Effects from Wind Turbine Low Frequency Noise & Infrasound,” published by four authors billed as :”very experienced independent investigators.”
The debate about adverse health claims has “raged for at least a decade,” the authors write, “and is now at an impasse.”
“Permitting authorities for new projects must evaluate adverse health effect claims presented as proven factual data by opposition forces, countered by project advocates who state that no physical link to health effects has ever been demonstrated”.
The lead author, George Hessler of Virginia, USA, says that all four authors “do not doubt for a moment the sincerity and suffering of some residents close to wind farms and other low-frequency sources…this is the reason all four would like to conduct, contribute or participate in some studies that would shed some light on this issue.”
“It must also be said,” Hessler continues, “that it is human nature to exaggerate grievances …”
Responses are being developed by various individuals, including colleagues involved in acoustics, and citizen groups, which we will publish when available.
Wind Concerns Ontario sent a letter to the editor expressing concern that although the word “health” is in the article title, and is the focus of the paper, not one of the four authors has any medical expertise. Moreover, WCO said, the methodology proposed by the authors fails to “include current directions of research on the rapidly changing understanding of wind turbine noise.”
“Based on the reports of the impact of wind turbines on the people living among the many Ontario projects,” WCO president Jane Wilson wrote, “we know that the emissions from wind turbines are challenging existing methodologies and analysis paradigms used by acousticians. The range of sound pressure waves emitted by wind turbines are multi-dimensional; a full understanding of the issue can come only from acousticians who are willing to move outside of existing procedures and investigate complaints without preconceived notions of answers when working on the topic.
“It is not clear that the authors of the article were willing to do this.”
Wind Concerns suggested to the Editor, and the authors, that a good starting point is to “assume that people’s complaints are valid”; we also referred to the work done in Australia by Steven Cooper. As well, reliance on A-weighted noise measurement is no longer adequate to really assess the type of noise emissions produced by industrial-scale wind turbines.
A resident of Dover Centre in Chatham-Kent is calling for leaseholders in wind turbine projects to be released from the non-disclosure or “gag” clauses that are preventing full awareness of the situation regarding contaminated well water in the region, says a resident writing in the Sydenham Current.
When the recent appeal of the North Kent 1 wind power project was dismissed, the only expert advice offered was the technical report completed by Golder & Associates, paid for by the wind power developer.
“What if accepting the wind developer’s Golder report the Mayor and Mr. Norton put all of Chatham township’s property at risk from an environmental stigma?” asks letter writer Peter Hensel.
” A stigma that the aquifer below would be contaminated with vibrations and is no longer capable of providing safe clean water. You think your property won’t drop like a stone in value? Think again.
“What if accepting the Wind developer’s Golder report the Mayor and Mr Norton allowed pile driven turbine foundations that increased the heavy metal concentrations in the source water – the water in the aquifer below Chatham township? What price do you put on your families’ health?”
The Environmental Review Tribunal refused appellant Kevin Jakubec time to have other experts review the Golder report, which jeopardized his appeal.
“It was only because the MOECC [Environmental] Tribunal Branch refused a time extension to let Mr. Jakubec bring in well test results from Dover into the Trubunal’s final hearing did Mr. Jakubec make the best of Tribunal process and took what gains he could get from the mediation.
“Ask Mr. Jakubec if he stopped investigating Dover,” says Mr Hensel. “Ask Mr. Jakubec if the Tribunal process is fair and that everything is neatly wrapped up now as Mayor Hope and [C-K legal counsel] Mr. Norton would want you to believe.”
WCO vice-president Parker Gallant and president Jane Wilson speak on Ontario’s mismanaged electricity sector, energy poverty, wind turbine noise regulation, and what’s ahead for 2017
Wind Concerns Ontario
Q:You’ve been telling people about the impact of renewables, specifically wind power, on Ontario’s electricity or hydro bills. How much of our electricity bills is due to the wind power/renewables program in Ontario?
Parker Gallant: I recently reviewed the cost of wind and solar generation relative to its contribution to Ontario’s demand for electricity and its impact on our electricity costs is shocking. Wind and solar in the first six months of 2016 delivered 8% of our generated power and represented 35% of the Global Adjustment which appears set to average over $1 billion per month. That represents a cost of over 36 cents a kilowatt hour (kWh), including the hourly Ontario energy price (HOEP).
Q: Parker, you’ve also been telling people about the Global Adjustment or GA, which is where a lot of charges are hidden. Do you think these charges should be detailed on our bills, or is that even possible?
Parker Gallant: While I believe in principle the GA should be revealed on our monthly bills, in practice, that would require reams of paper. How will the local distribution company explain how much you are billed for curtailed wind generation or the meteorological stations that measure the amount of curtailed wind that might have been generated? How to explain, say, the cost of spilled hydro or steamed off nuclear or the water fuel fee, or how to tell the ratepayer how much they are subsidizing the rates for large industrial clients, or what it is costing under the rural and remote rate plan (RRRP) that transports diesel fuel to remote First Nations, among dozens of other items included in our monthly bills?
Q: The Premier and Energy Minister are now saying that parts of their policies have been a “mistake” and that they need to get bills down. Wind Concerns is saying that canceling wind power contracts is necessary for that to happen. Can you explain? How much are the 2016 contracts worth?
Parker Gallant: Interesting they are now admitting a “mistake,” but when George Smitherman was Energy Minister he was provided with a long-term energy plan that had been carefully developed by “experts” within the crown agencies. He chose to cancel the plan and instead, impose one developed in conjunction with outsiders who were NOT experts. Previous Energy Ministers (Dwight Duncan comes to mind for his “smart meter” for every ratepayer) made mistakes, as did those who followed such as Brad Duguid and were roundly criticized by both the media and by ratepayers. The canceling of wind power projects not yet built or even contracted is only “step one” and will slow the climb in our bills. The current Minister, Glenn Thibeault has only suspended Large Renewable Procurement or LRP ll, and needs to cancel it, as well as LRP I and any of those contracts now past their agreed-to start date. There are ways to reduce costs almost immediately.
Jane Wilson: Wind Concerns Ontario prepared a detailed document for the IESO on the Long-Term Energy Plan, suggesting ways they could save $1.7 billion annually. That would have an immediate cost reduction impact.
Q: The Energy Minister says that now, Ontario is a “net exporter” of electricity like that’s a good thing. He claims we’re making money: is that true?
Parker Gallant: Being a “net exporter” of 16.8 terawatts (TWh) in 2015 is simply a demonstration of being a bad planner and manager of the system. If one adds the spilled hydro and curtailed wind to the net exports, the 21.2 TWh could have provided over half of all average Ontario households with power for a full year, yet we sold it 2.36 cents/kWh while we paid 10.14 cents/kWh for its generation. Ontario contracted for far too much intermittent and unreliable wind and solar power creating a domino effect the increased our costs of generation. Paradoxically, if Ontario ratepayers consumed more of the annual excess power (15.5% in 2015) it would help reduce our per kWh cost.
Q: What is WCO’s stance on climate change?
Jane Wilson: Our position is that everyone wants to do the right thing for the environment, whether that is preventing air pollution or using the most efficient forms of power generation — but that isn’t industrial-scale wind. For example, the Ontario Society of Professional Engineers or OSPE says that the proliferation of large-scale wind will actually increase greenhouse gas emissions, therefore not achieving the government’s stated goals. In the OSPE’s most recent report, they say “Wind generation offers less GHG reduction value in Ontario because base-load generation is already carbon-free and wind generation often displaces hydroelectric and nuclear base-load generation.”
Q: Why does the Ontario government continue to force wind turbines on communities that don’t want them?
Jane Wilson: The government is acting on an ideology that is not supported by fact and to do that, it erased communities’ right to local land-use planning with the Green Energy Act. We think that’s wrong, and are supporting the now 116 municipal governments that have demanded a return of that control and also that community support be mandatory for wind power contracts. There is a concern too about communities in the North where there may not be elected municipal governments, where contracts can be awarded for wind power projects that have a significant negative impact on the natural environment, for little or no benefit.
WCO worked with Ontario municipalities on the mandatory support resolution.
Q:Can the government really cancel wind power contracts? Can a new government cancel the subsidy programs?
Jane Wilson: Yes. There are clauses in the contracts under LRP I that are “off-ramps” in the case of cancellation, and which set out the financial steps needed to do that. For example, the contract with EDP for the “Nation Rise” project south of Ottawa in North Stormont, worth $430 million over 20 years, would cost $250,000 plus reimbursement for development costs that must be justified, to a maximum of $600,000. And yes, government can cancel subsidy programs. The LRP II, now “suspended”, should be cancelled outright.
The other opportunity is to cancel wind power projects that do not have a “Notice-to-Proceed”: this is straightforward. WCO has also suggested to the IESO that the government look seriously at all contracts and review them for opportunities to cancel. Even costly negotiated buy-outs will reduce hydro costs significantly, due to the high cost of disposing of surplus power.
Q: What is WCO doing to help people already living with wind turbines, and the noise they produce?
Jane Wilson: We support the public health investigation being done by the Huron County Health Unit, and hope that other municipalities will take similar action. We are also looking at how research can be done to help change the Ontario regulations on noise –which are not based on current science and in fact, are completely inadequate to protect health. We prepared a detailed document on how to revise noise enforcement regulations, another on how the approval process must be changed to protect health, and we submitted a document to the World Health Organization which is preparing global noise regulations for wind turbines. In short, we take every opportunity possible to explain the situation for people living in communities where wind turbines and their noise emissions have been forced, without consent, on the people of Ontario, with the goal of having regulations and processes changed.
Q: What’s ahead in 2017?
Jane Wilson: It’s a very different world for wind power now, than in 2009 when the Green Energy Act was passed. People are genuinely questioning the benefit of high-impact, large-scale wind power development, especially when there seem to be few, if any, benefits, and we are seeing the shocking results of the government’s complete mismanagement of the electricity sector such as lost jobs and rising energy poverty. We believe the government will have to take dramatic action if it is serious about getting electricity bills down. The fact that Ontario municipalities are speaking out on this issue and taking action will also have results, we believe. We are hoping for a complete halt to the ongoing damage of the government’s policies, and that there will be help for people already living with the noise and other impacts of industrial-scale wind turbines.
As for Wind Concerns Ontario, we are not stopping our work.
Here is a paper from the Energy Collective, which includes a summary of noise regulations and setbacks. The writer’s conclusion is that worldwide regulation is needed, otherwise local regulation of noise is developed, with heavy influence from the wind power industry.
December 19, 2016
Europe and the US have been building onshore wind turbine plants in rural areas for more than 25 years. Anyone living within about 1.0 mile of such plants would hear the noises year-round, year after year. Those nearby people would be experiencing:
Decreasing property values.
Damage to their health, due to lack of sleep and peace of mind.
Living with closed windows and doors, due to year-round noises.
Exposure to infrasound.
The wind turbine noise problem is worldwide. Due to a lack of worldwide guidelines, various political entities have been developing their own codes for the past 30 years. The World Health Organization is finally addressing the lack of detailed guidelines regarding such noises.
World Health Organization Noise Guidelines: WHO, publishes detailed guidelines regarding various, everyday noises, such as near highways and airports, within urban communities and in work places. The guidelines serve as input to local noise codes.
In general, wind turbines are located in rural areas. When they had low rated outputs, say about 500 kW in the 1960s and 1970s, they made little audible noise, and the infrasound was weak. However, when rated outputs increased to 1000 kW or greater, the audible and infrasound noises became excessive and complaints were made by nearby people all over the world.
Worldwide guidelines regarding wind turbine noises are needed to protect nearby rural people, such as regarding:
The maximum outdoor dBA value, how that value is arrived at, such as by averaging over one hour, where that value is measured, such as near a residence, or at the resident property line to enable that resident to continue to enjoy his entire property.
How to measure, or calculate the outdoor-to-indoor sound attenuation of a residence.
How much setback is needed, such as one mile to minimize infrasound impacts on nearby residents.
The maximum dB value of infrasound, how that value is arrived at, where that value is measured.
How to determine the need for a 5 dB annoyance penalty.
The lack of such guidelines has resulted in various political jurisdictions creating their own codes. That process has been heavily influenced by well-financed, pro-wind interests, which aim to have the least possible regulation to maximize profits.
Comparison of Wind Turbine Codes: Below are some highlights from the noise codes of various political entities to illustrate their diversity:
1) DENMARK: Because Denmark was an early developer of wind turbine plants, its noise code is more detailed than of most political entities. It has a buffer zone of 4 times total height of a wind turbine, about 4 x 500 = 2,000 ft, about 0.61 km (no exceptions), and it also has the following requirements regarding outdoor and indoor noise:
For dwellings, summer cottages, etc.: 39 dBA (wind speeds of 8 m/s, 18 mph) and 37 dBA (wind speeds of 6 m/s, 13 mph)
For dwellings in open country: 44 dBA (wind speeds of 8 m/s) and 42 dBA (wind speeds of 6 m/s)
The belowregulations describe the methods and time periods over which sounds are to be measured:
Page 4, par 5.1.1 mentions averaging over various periods. Only the worst average readings of a period are to be considered for compliance.
Page 4, par 5.1.2 mentions a 5 dB annoyance penalty must be added to the worst average readings for a period for clearly audible tonal and impulse sounds with frequencies greater than 160 Hz, which would apply to wind turbine sounds.
Page 6, par 5.4 mentions limits for indoor A-weighted low frequency noise 10 – 160 Hz, and G-weighted infrasound 5 – 20 Hz.
“If the perceived noise contains either clearly audible tones, or clearly audible impulses, a 5 dB annoyance penalty shall be added to the measured equivalent sound pressure level” That means, if a measured outdoor reading is 40 dBA (open country, wind speed 6 m/s), and annoyance is present, the reading is increased to 45 dBA, which would not be in compliance with the above-required 42 dBA limit.
In some cases, a proposed wind turbine plant would not be approved, because of the 5 dB annoyance penalties. The noise of wind turbines varies up and down. The annoyance conditions associated with wind turbines occur year-round. The annoyance conditions associated with other noise sources usually occur much less frequently.
NOTE: The 5 dB penalty does not apply to indoor and outdoor low frequency and infrasound noises, i.e., 160 Hz or less.
– For both categories (dwellings, summer cottages, etc.; open country), the mandatory limit for low frequency noise is 20 dBA (Vermont’s limit is 30 dBA), which applies to the calculated indoor noise level in the 1/3-octave bands 10 – 160 Hz, at both 6 and 8 m/s wind speed. The purpose of the regulation is to ensure neither the usual noise, nor the low frequency noise, will annoy nearby people when the wind turbines are in operation.
Denmark’s Controversial Noise Attenuation Calculations: The controversy in Denmark is regarding the Danish EPA assuming high attenuation factors for calculating attenuation from 44 dBA (outdoor) to 20 dBA (indoor, windows closed) for frequencies above 63 Hz, which yield calculated indoor noise levels less than 20 dBA. The Danish EPA prefers assuming high factors, because they result in compliance, which is favorable for wind turbines.
However, acousticsengineers have made indoor field measurements (supposedly “too difficult to measure”, according to the Danish EPA), which indicate many houses near wind turbine plants have lower than assumed attenuation factors, which results in indoor noise levels greater than 20 dBA, i.e., non-compliance, which is not favorable for wind turbines.
However, the final arbiters should not be government personnel using assumptions, but the nearby people. Increasingly, those people are venting their frustrations at public hearings and in public demonstrations.
2) POLAND is considering a proposed a law with a 2.0 km (1.24 mile) buffer zone between a wind turbine and any building. That means at least 65% of Poland would be off limits to wind turbines. Future wind turbine plants likely would be offshore. …
Comments filed on Renewable Energy Approval process
“The litany of failures is astounding,” says president of community group coalition
Wind Concerns Ontario filed comments with Ontario’s EBR yesterday, with recommendations on revisions to the Technical Guide for the Renewable Energy Approval process for industrial-scale or utility-scale wind power projects.
Basically, WCO said, the guidelines for the power industry are not protective of the environment … and there is plenty of evidence to prove it.
In short, the requirements in place for companies to get approval are not adequate, there is not enough proper oversight by the Ontario Ministry of the Environment and Climate Change (or even, capacity to do fulfill that role), and there is no check on compliance with Renewable Energy Approvals post-operation.
Findings from the ERT decisions and other legal activities have shown that the current process is not adequate to assess the expansion of renewable energy generation while upholding the government’s commitment to protecting the environment.
The process contains no provisions to discuss the creation of clean energy jobs and encouraging energy conservation.
The proposed process does not reflect decisions from the Environmental Review Tribunals (ERT)
“The fact is, almost every single wind power project that received an approval in Ontario has been appealed on the basis of protecting the environment and human health,” says Wind Concerns Ontario president Jane Wilson. “And four of those appeals have been successful. The Ministry should be embarrassed that ordinary citizens are not only taking on this protective role, but that they find information about these projects and the damage they will cause, that Ministry staff were not aware of.”
Wind Concerns not only recommended more stringent requirements for a Renewable Energy Approval, the coalition of community groups and Ontario families repeated its call for municipal support to be a mandatory requirement for wind power project approvals.
“Municipal governments are the local voice of the people and communities,” says Wilson. “And they know best what kind of development is appropriate and sustainable. They are also aware of conditions locally that logically should prevent a wind power project — but those voices are not listened to under this process.”
Thousands of noise complaints have been made to the Ministry of the Environment and Climate Change, Wind Concerns Ontario says, which is a clear indication of the failure of the REA process. Moreover, MOECC protocols for measuring wind turbine noise emissions – when they do measure at all as follow-up – are not adequate and do not capture the full range of problematic environmental noise.
“In fact, the litany of failures of this process is astounding,” says Wilson.
The method in which projects are announced to communities is secretive and municipalities are forced to approve with almost no information on the impact of the power projects. Public “meetings” are a sham, consisting mainly of poster presentations and incomplete project information.
Post-operation, the numbers of bat deaths and bird kills far exceed what was expected from the wind turbines, noise complaints are being made more frequently as a result of more powerful turbines, and wind power companies have abused their approvals by removing trees from protected woodlands, for example, or placing turbines on sites not consistent with the approvals.
“Premier Wynne professed to be surprised recently at the removal of over 7,000 mature trees in the Niagara area for the huge power project there,” Wilson says. “Does the government not know what is really going on? The people of Ontario see the environmental damage being done and the effects on people’s health from high-impact wind power development — this process has to change.”
Wind power not held to the same rigorous standards for health and safety as other forms of development Jillian Melchior says, writing in Forbes. No health effects? “That wind power lobby claim isn’t honest,” she says
Even as Rhode Island makes history as the first U.S. state with an offshore wind farm, its people are not so fond of wind turbines sprouting up on land near where they live. (AP Photo/Charles Krupa)
Wind’s double standard
October 21, 2016, Jillian Melchior
In September, 11 Wisconsin residents living near the Shirley Wind Farm filed notarized statements describing how nearby wind farms have abjectly affected their health. They noticed a marked difference when the wind farm powered off for a few days.
“I could finally sleep in my own bed,” said one resident, according to the Green Bay Press-Gazette. “I slept less and woke up earlier with more energy…it was as if a great weight was lifted off my shoulders.”
The wind farm’s neighbors have a simple request for the Brown County Board of Health: Simply do a bit more research to see if the science backs up what they’re saying they’ve experienced. Unfortunately, they face an uphill battle.
Welcome to the world of renewable energy, which has embraced a shocking double standard.
The environmental left has been unrelenting in its insistence that the federal government, states and academia exhaustively scrutinize all possible health risks from traditional energy extraction and generation. But when it comes to green energy, they don’t want the same standard of scientific inquiry.
“Wind energy enjoys considerable public support, but wind energy detractors have publicized their concerns that the sounds emitted from wind turbines cause adverse health effects,” says the American Wind Energy Association (AWEA), the trade group representing this largely subsidized industry. “These allegations of health-related impacts are not supported by science.”
That wind-lobby claim isn’t honest. The science examining wind energy and public health is still developing, yielding mixed, ambiguous evidence that merits further, unbiased inquiry. But the wind industry and its green allies are trying to shut down conversation and stagnate research by claiming the science is settled.
For instance, AWEA cites a report from Australia’s National Health and Medical Research Council (NHMRC), claiming that it “refutes” claims of health consequences from wind turbines.
But that’s not an accurate characterization of the report, which actually found “no consistent evidence” of an adverse affect—and concluded that “given the limitations of existing evidence and continuing concerns expressed by some members of the community, NHMRC considers that further high-quality research on the possible health effects of wind farms is required.”
AWEA also points to a similar 2010 report by Ontario’s chief medical officer of health. But though that study says the research has not yet established a “direct causal link between wind turbine noise and adverse health affects,” it also notes that “some people living near wind turbines report symptoms such as dizziness, headaches and sleep disturbance.”
Three years after the AWEA-cited Canadian report’s publication, an Ontario-based study, published in the official publication of the College of Family Physicians of Canada, documented how many residents near wind turbines “experienced symptoms that include decreased quality of life, annoyance, stress, sleep disturbance, headache, anxiety, depression and cognitive dysfunction.” …