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Category Archives: Wind power

Wind farm areas forced “industrial zones,” says scientist

21 Wednesday Jan 2015

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

≈ 1 Comment

Tags

David G. Stephenson, Inside Ottawa Valley, Metrolan, wind farm, wind farm efficiency, wind farms, wind power, wind power efficiency, wind turbines

A “boutique solution to a mega-mall problem”

This is from this week’s edition of Inside Ottawa Valley, in the Kemptville Advance,written by retired scientist David G. Stephenson. Part 2 appears next week.

An excerpt pertaining to wind power generation follows:

Across the province advancing wind turbines are changing the wind swept countryside into a scene from H.G Well’s “War of the Worlds”. Wind power is clean and cost competitive, but the turbines are very large, unsightly, noisy industrial installations. A wind turbine will immediately zone everywhere within eyeshot as industrial, and people prefer not to live or conduct their recreational pursuits in an industrial zone. Consequently large wind farms are now being built over water.

A wind farm filling all of this country’s portion of the great lakes might just, when the wind was blowing, generate enough power to replace our use of fossil fuels.

But the output of wind farms is unpredictable and only available a quarter of the time. Wind power, like geothermal and tidal power is a boutique solution to a Mega-mall sized problem. Their contributions can only be useful supplements to a robust anchoring source of non-polluting energy.

Does conserving power in Ontario save us money? (No.)

16 Friday Jan 2015

Posted by Ottawa Wind Concerns in Renewable energy, Wind power

≈ 1 Comment

Tags

Bob Chiarelli, conservation power Ontario, electricity bills Ontario, electricity consumption, electricity distribution companies, hydro bills Ontario, Independent Electricity Systems Operator, Ontario, Ontario economy, Ontario government, Parker Gallant, Robert Lyman, wind power

Here is a precis of an analysis of the Ontario government’s conservation efforts prepared by local economist Robert Lyman, based on research by Parker Gallant.

Here are the numbers.

In 2009, local electricity distribution companies in Ontario provided 124,206,032 megawatt-hours (MWh) for 4,748,577 households, a monthly average of 2,180 kilowatt hours (kWh).

In 2013, they provided 125,306,563 MWh for 4,944,488 households, a monthly average of 2,112 kWh. Average consumption fell by 3.3%, or 875 kilowatts annually between 2009 and 2013. For the average home, that is a monthly reduction from 800 kWh to 774 kWh (317 kWh per year).

In 2009, the cost of a kWh of electricity delivered averaged 6.15 cents and the “commodity” cost (just the electricity portion) for the full year was $590. By reducing annual consumption by 317 kWh, the savings should have been $19.50.

In 2013, the commodity cost had risen to 9.2 cents per kWh, or $854 per year. Not only did the $19.50 savings disappear, but also, the average household paid an additional $264 annually. That represents an additional cost to all ratepayers in the province of $1.2 billion annually. That does not include the $2 billion cost of installing smart meters.

The average household would have had to reduce its annual consumption by 33%, or 3,200 kWh, in order to have simply matched its cost for electricity consumption in 2009.

The Independent Electricity Systems Operator (IESO) is required to maintain an operating reserve of generating capacity of between 1,300 and 1,600 MW for contingencies. Since 2009 the available surplus has been between 4,000 MW and 5,900 MW. The IESO expects these surpluses will continue until at least the later part of this decade. Thus, while the official rationale for smart meters, time-of-use pricing and “conservation” programs is to avoid the addition of expensive new generation capacity, the province has continued to add that capacity even in the face of a substantial surplus.

What’s next? Current Energy Minister Bob Chiarelli has set new targets for both reductions in peak demand and “conservation” in his long-term energy plan. The target set for reducing peak demand is 10% (2,400 MW by 2025) and for “conservation” is 16% (30 TWh) by 2032. These will be combined with continuing large additions in industrial wind turbine and solar power generators at substantial premiums above most current generation. As a result, despite the lower consumption, ratepayers will be expected to dig deeper into their pockets.

Ontario’s $16-million Christmas power giveaway

31 Wednesday Dec 2014

Posted by Ottawa Wind Concerns in Renewable energy, Wind power

≈ 1 Comment

Tags

Bob Chiarelli, Dale Goldhawk, electricity bills, hydro bills Ontario, Ontario, Ontario economy, Ontario power exports, Ontario surplus power, Parker Gallant, Wind Concerns Ontario, wind power

Ontario’s $16-million Christmas power giveaway

Wind power half of surplus power sold off cheap

Ontario's energy policy: gifts for somebody---just not you

Christmas was great day for Michigan and New York, courtesy of Santa Claus Ontario and wind power: Ontario exported 16.5 % (about 66,000 MWh) of our total demand for power on Christmas Day, and those two neighbours got $500,000 in cash along with the 56,000 MWh of power we gave them.  Power generated from wind energy was 36,000 MWh or 51% of total exports—if the curtailed wind production was included that would be 77% of the surplus power exported, so the wind power developers must be happy with their Christmas presents from Ontario, too.

In fact, Ontario’s electricity ratepayers picked up the cost of the cash payments to Michigan and New York, along with the actual cost of the production which was $7 million.  And, we paid about $2 million for “curtailed” wind (17,000 MWh), close to $3 million for “steamed off” nuclear (49,000 MWh) and more than $3 million to the gas plant generators for their “net revenue requirement” while the gas power plants idled.  That’s $16 million… and it doesn’t include the cost of Christmas Day “hydro spillage” as the Independent Electricity Systems Operator or IESO doesn’t report on it.

Total demand for power in Ontario Christmas Day was only 325,000 MWh, perhaps due to mild weather or maybe everyone barbecued their turkeys.  The hourly Ontario energy price (HOEP) value of the total demand of 390,000 MWh was negative (-$2,900,000) based on the average negative price of $7.45/MWh, but Ontario ratepayers still paid the $40 million needed to produce that power.

So our Premier and her chief Elf in the Energy portfolio, Bob Chiarelli, rewarded Ontario’s ratepayers with lumps of coal on Christmas day while doling out goodies to our neighbours!

©Parker Gallant

December 26, 2014

Contact Wind Concerns Ontario at 1-855-517-0446 or

windconcerns@gmail.com

Reprinted from Wind Concerns Ontario

You may also listen to a 45-minute podcast of Parker Gallant on the Dale Goldhawk radio show here.

Economist summary of the A G report on “smart meters”: astounding incompetence

31 Wednesday Dec 2014

Posted by Ottawa Wind Concerns in Renewable energy, Wind power

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Auditor General Ontario, Auditor General Report, Bob Chiarelli, energy issues, Ontario, Ontario consumers, Ontario economy, Ontario electricity bills, Ontario power rates, Robert Lyman, smart meters

Ottawa-based economist Robert Lyman, who specializes in energy issues, has provided us with a summary of the highlights of the recently released Auditor General report, on the energy sector in Ontario. The government’s handling of this portfolio is astounding for its mismanagement, and wasted taxpayer and ratepayer dollars.

Read the summary from Mr Lyman Here: Ontario Auditor General Report on the Smart Metering Initiative

Realtors dispute economist study on wind farm neighbour property values

31 Wednesday Dec 2014

Posted by Ottawa Wind Concerns in Renewable energy, Wind power

≈ 1 Comment

Tags

Canadian Journal of Agricultural Economics, Canadian Real Estate Wealth, Melancthon, mortgage financing, property value, property value loss, property values, real estate appraisers, real estate value, Realtor, Richard Vyn, University of Guelph, wind farm property value, wind farms, wind turbine, wind turbines

Wind farm “monsters bad for Ontario: Realtors shoot back at property value study

Looks like a great place to live!!
Looks like a great place to live!!

Jennifer Paterson, Canadian Real Estate Wealth, December 18, 2014

A recent study by the University of Guelph, which found wind turbines do not have an impact on nearby property values, might have earned a big sigh of relief from investors – but the study’s results have been strongly criticized by members of the real estate industry.

“I have had several deals fall apart in this area because, in the appraisal report, it has been mentioned that there are windmills visible or adjacent to the property and, once a lender gets wind of that (forgive the pun), they will not fund a mortgage,” said Angela Jenkins, a mortgage agent at Dominion Lending Centres, who lives and works in the Melancthon region, where the study was conducted.

“If a person cannot get financing due to windmills, then how can this be a positive thing?”

The study, which was published this month in the Canadian Journal of Agricultural Economics, analyzed more than 7,000 home and farm sales in the area, and found that at least 1,000 of these were sold more than once, some several times.*

John Leonard Goodwin, who has been a real estate broker for more than 10 years in the Grand Bend, Ont. market, asserted that wind turbines absolutely do affect property values. “Turbines complicate your property enjoyment, period,” he said. “That alone spells depreciated value(s).

“Turbines should be in remote, unpopulated locations. To all the folks who have turbines on their property: Enjoy your $18,000 per turbine per year, because you will be giving most of the lease payments back (in much lower property value) when you sell.

“These monsters are very bad for Ontario,” he continued. “We all pay to subsidize the electricity they produce and they will also cause a significant loss of real estate value.”

Lynn Stein, a sales representative at Hartford and Stein Real Estate, lives and sells real estate in Prince Edward County, where a large-scale wind turbine project is slated to begin.

“The turbines that are proposed here are quite large,” she said. “The majority of the population here very clearly doesn’t want them.

“Put simply, if you were to buy your future home, given the choice, would you buy where you would have noise, shadow flicker, an industrial view, potential health issues caused by the turbines, and the possibility of a very difficult resale, or would you spend your money elsewhere?”

Read the full story and comments here.

*Wind Concerns Ontario Editor’s note– The writer is incorrect: Vyn had a data set of 5,414 residences but very few, 124, were within 5 km of a turbine. Several were as far as 50 km from a turbine. This is a tactic designed to “dilute” any actual effect. Author Richard Vyn himself said that the limitations of this study (sponsored by MPAC, perhaps to buttress their own disastrous study on this issue earlier this year) were significant and should not be overlooked. Toward the end of his paper he admits, “…while the results indicate a general lack of significantly negative effects across properties examined in this study, this does not preclude any negative effects occurring on individual properties.”

The Realtors and financing professionals contacted for this article also did not note that Vyn failed to include expired listings, i.e., properties that were listed for sale, but never sold.

Legal actions against wind farms continue

18 Thursday Dec 2014

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

≈ 1 Comment

Tags

City of Kawarth Lakes, environmental appeal, Environmental Review Tribunal, Eric Gillespie, Health Canada, Health Canada noise study, Healthy Environments and Consumer Safety Canada, Julian Falconer, legal action, Manvers Wind Concerns, Mothers Against Wind Turbines, North Gower, Ottawa wind concerns, Plympton-Wyoming, Renewable power projects, Sunco, wind farm, wind power, wind power generation, wind power project, wind turbine, WPD Canada

This is a heavy duty week as Ontario communities fight back against the unwanted incursion of huge wind power generation facilities. As you know, the Green Energy Act removed local land-use planning powers for renewable power projects, so the environmental appeal process and ultimately the courts, along with a noise nuisance bylaw, is the only way communities can act to protect their residents.

(The new procurement process for large-scale renewable power projects still does not allow for a return of municipal planning powers; communities can have a say, as long as it’s not “no” and in fact, the regional energy plans are pre-designed by the province—in other words, if the province decides you’re getting a wind “farm” then you are. But we digress…)

This week:

Manvers/Pontypool: last few days of the appeal of the Sumac Ridge wind power project, part of which is on the Oak Ridges Moraine, a fragile and (formerly) protected environment. The Green Energy Act over-rode the Oak Ridges Moraine Protection Act, along with 20 other pieces of legislation.) The City of Kawartha Lakes is involved.

Plympton-Wyoming: again, the municipality is involved with the appeal of the Suncor Cedar Point wind power generation project. Today, the Environmental Review Tribunal hears a motion for a stay of proceedings, until experts can review the raw data from the Health Canada Wind Turbine Noise and Health study. (No report or article has yet been published from this study; there is only a brief summary and PowerPoint presentation.) The Health Canada study showed that 16.5% of people living within 2 km of a wind turbine were experiencing distress.

Niagara Region: Mothers Against Wind Turbines is a appealing the 77, 3-megawatt turbine Niagara Region wind power project, which will affect over 4,000 homes. Preliminary hearing is tomorrow in Wellandport.

Other appeals have been filed and several judicial reviews are in various stages, as well as private legal actions on property value loss and nuisance. Decisions are expected on the Ostrander Point appeal (lawyer Eric Gillespie), and the Drennan/Dixon appeal (the Constitutional challenge, lawyer Julian Falconer).

Ottawa Wind Concerns has retained a legal firm and is prepared to enact legal actions should another proposal come forward for a wind power project.

Contact us at ottawawindconcerns@gmail.com Donations welcome at PO Box 3, North Gower K0A 2T0

Wind farm property value study should not have been published: Queens prof

09 Tuesday Dec 2014

Posted by Ottawa Wind Concerns in Renewable energy, Wind power

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Andrejs Skasburskis, regression analysis, Richard Vyn, University of Guelph, wind farm effects on property values, wind farm locations, wind farm neighbours, wind farm property values, wind farm research

You may have seen the Canadian Press story that surfaced on Sunday and Monday about a study done by a University of Guelph agricultural economics teacher, which was published in the Journal of Agricultural Economics. While the headlines said wind turbines caused NO effect on property value, the real study said otherwise: the co-authors noted that they had very little data, that expired listings (houses listed for sale that never sold) were not included, and neither were sales not on the open market, such as the properties purchased by wind power developers.

So the situation was: very few sales, houses not selling at all, and some houses that did sell changed hands many times. What’s wrong with that picture?

Well, plenty. Here’s a letter to the editor of the journal that published the study, released today. Too bad the damage has been done by the headline writers.

Letter to the Editors of Canadian Journal of Agricultural Economics:

The paper by Vyn and McCullough (2014) should not have been published in its current form as the results are being misinterpreted and highly publicized in the press and in radio broadcasts. The core issue is the lack of power in the statistical tests, a problem partially acknowledged by the authors but then dismissed by their focusing attention on tests for the sensitivity of their model specification. The article appears to encourage the misinterpretation of its statistical findings.

Out of the 5414 sales, only 79 post-turbine sales are of properties within a 5 kilometer radius and the rest are within a 50 kilometer radius. The diversity of the houses in the sample is very large as indicated by their price range of ten thousand to two million dollars and by the relatively low R-squares (0.57) in the hedonic regressions. Given the small number of properties that may have been adversely affected and the great diversity of properties in the sample, it is not at all surprising that the regressions yield no ‘statistically significant’ results. The shortage of observations on properties close to the turbines cannot be overcome by extensive sensitivity testing of model form. The problem is with the lack of data not with model form and focusing on the form tends to obfuscate the issue.

The authors do recognize the data problem: “Unfortunately, there are relatively few observations in the post-turbine periods that are in close proximity to turbines” (p 375) and “Hence, these numbers of observations are likely too few to detect significant effects, which represents a major limitation of this analysis” (p 387). But there are three problems that should have been picked up and corrected through the peer review and editorial decision process.

First, the authors conclude:

“The empirical results generated by the hedonic models, using three different measures to account for disamenity effects, suggest that these turbines have not impacted the value of surrounding properties” (p 388). This is wrong for two reasons. First they could not discern an impact which is different from not having an impact. Second, they misuse the term ‘value’. If you have a choice between two identical properties, identical in all respects except that one is close to a turbine while the other is not and if you choose the far one, then the turbine has an effect on the value of the property. This hypothetical example tests the paper’s hypothesis using common sense rather than a statistical measure.

Second, the authors claim:

“The findings of this paper will provide evidence that may help to resolve the controversy that exists in Ontario regarding the impacts of wind turbines on property values” (p 369) and then proceed to do all they can to make a non-finding appear important and repeat the general statement that they found no significant impact. They correctly said in the CBC interview this morning that their study did not find a statistically significant price effect but the public and reporters, not being familiar with statistical terms interpret this as saying that there was no price effect. Not finding a statistically significant impact due to a data shortage does not mean that there was no significant (i.e. important) impact. This distinction was not made clear enough in the paper nor in the follow up interviews and newspaper articles.

Third, the reviewers and finally the editors should have insisted on the power of the statistical tests to be calculated and reported. I understand that editors in the major health science journals insist on this as their readers, doctors and other clinicians, are not always aware of statistical fine-points but they need to be fully aware of the qualifications before using the results to change their practice. Given the potential impact a misinterpretation of the findings could generate, the test of the power should be reported even in the abstract. The reader should be told how big an impact would have to be before it can be detected by a statistical test with this number of observations. Had the price of properties near the turbines been 10 percent lower than they actually were, would the model have yielded a statistically significant finding of a price decrease at say the 0.05 probability level? What about a 20 percent decrease, would it have been ‘statistically significant’? Answers to this type of question would have been easy to produce and far more relevant that sensitivity tests of the model form.

The paper deals with an important issue that can have serious policy implications affecting the wellbeing of many people. The results can affect the location of wind turbine farms and the compensation claims of affected parties. Incorrect information or interpretations can be very hard to correct. In such cases, it is the journal editors’ responsibility to ensure that results are presented in a manner that, at the very least, does not encourage the misinterpretation of the findings.

Sincerely,

Andrejs Skaburskis, Professor Emeritus

North American Editor: Urban Studies,

School of Urban and Regional Planning,

Queen’s University,

Kingston Ontario, Canada

 

___________________________________________________

Richard J. Vyn and Ryan M. McCullough (2014), The Effects of Wind Turbines on Property Values in Ontario: Does Public Perception Match Empirical Evidence? Canadian Journal of Agricultural Economics 62 p. 365–392

 

MPP MacLeod: return local land-use planning control

02 Tuesday Dec 2014

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

≈ 1 Comment

Tags

green energy, Green Energy Act, land use plannin, Liberal government, Lisa MacLeod, Lisa MacLeod MPP, Nepean-Carleton, Queen’s Park, wind farm, wind power, wind power developers, wind turbine

LISA MACLEOD MPP-NEPEAN-CARLETON
NEWS RELEASE
December 2, 2014
END THE RURAL-URBAN DIVIDE, RESTORE LOCAL DECISION MAKING: MACLEOD
(Queen’s Park)- Nepean- Carleton PC MPP Lisa MacLeod brought the fight against wind turbine developments once again to Queen’s Park today.
“One of the big challenges the government has is credibility in rural and remote communities across the province because of the Green Energy Act.  The government should restore local decision making to municipalities in an effort to signal they respect those communities”, said MacLeod
The Green Energy Act overrides 21 different pieces of legislation, including the Heritage Act and the Planning Act, so wind turbine developers can build projects without any push back from municipalities or their residents.
“The rural-urban divide in Ontario is very real as a result of disastrous policies like the Green Energy Act.  It is never too late for the Liberal Government to admit it is wrong and make wind turbine developers go through the same processes any other developer would have to in the Province of Ontario”, concluded MacLeod.
-30-
For More Information Contact Jordan Milks
1-416-352-6351

 

What the Health Canada noise study means for North Gower

29 Saturday Nov 2014

Posted by Ottawa Wind Concerns in Health, Ottawa, Wind power

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Canadian Wind Energy Association, CanWEA, Health, Health Canada, Health Canada wind turbine noise and health study, Marlborough wind power project, North Gower, North Gower wind farm, Ottawa, Prowind, wind farm, wind farms and health, wind turbine, wind turbines

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 Ottawa Wind Concerns in Health, Ottawa, Wind power

≈ 1 Comment

Tags

adverse health effects, annoyance, CanWEA, Carmen Krogh, Dr Robert McMurtry, Health Canada, Health Canada wind turbine noise and health study, Healthy Environments and Consumer Safety, infrasound, IWTs, low frequency noise, National Resources Canada, Rona Ambrose, turbine noise, wind farm, wind farm noise, wind power, wind power lobby, wind turbine, wind turbines

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.

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