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Tag Archives: wind farm neighbours

Wind farm documentaries show community impact of power projects

13 Wednesday May 2015

Posted by ottawawindconcerns in Health, Renewable energy, Wind power

≈ 7 Comments

Tags

Big Wind, documentary films wind farms, documentary films wind power, Down Wind, health impacts wind farms, health impacts wind turbine noise, Ontario communities, TVOntario documentaries, wind farm, wind farm neighbours, wind farm noise, wind power project, Wind Rush, wind turbine noise

As the residents of Stormont Dundas and Glengarry come to terms with the proposal for a large wind power project in their communities, they are interested in receiving more information, and learning about the experience of other Ontario communities.

Several important documentary films have been made in recent years.

WIND RUSH-CBC

Wind Rush was aired in 2013 by the CBC and may be viewed online here. In the new documentary film WIND RUSH, produced for CBC Doc Zone by Toronto’s 90th Parallel Productions, the battleground for the pro and anti wind forces is southern Ontario. The government there pledged to wean the province off coal fired generation plants and replace them with green wind energy.

But as soon as the turbines went up in places like Wolf Island, Amaranth and Bruce County, people realized they could hear them. Sometimes it was like a whisper, but other times it sounded more like a jet taking off.

And then it got worse.

New turbines started coming in at two and three times the size of the old ones. And they were even louder. It led to chronic sleeplessness for many people living close by—and that can lead to diabetes, depression and heart disease. Others were affected in their inner ears by low-level sounds that set off their equilibrium. Doctors started seeing patient after patient complaining of the same sets of symptoms. And then people started to realize that no one had done any significant human health studies before giving the green light to the turbine farms.


The Hammonds, wind farmers

WIND RUSH takes viewers to southwestern Alberta, where wind has been an energy staple for more than twenty years. There is plenty of room for humans and windmills to coexist—a stark contrast to Ontario, where the same prairie technology was installed in a dramatically different landscape. The film then moves to Denmark, a country long considered the poster-child for the wind energy movement. But as WIND RUSH reveals, the relationship between the Danes and turbines has soured.

WIND RUSH talks to people on either side of the turbine divide, and then turns to scientists to try and determine what has gone wrong. In the next several years the turbines will double in size again—bigger, louder and more powerful. But without sufficient research have the people who live among the wind farms been forgotten?

BIG WIND-TVO

See this film here.

“Big Wind” explores the conflict over the controversial development of industrial wind turbines in Ontario. It is a divisive issue that at times pits neighbour against neighbour, residents against corporations, and the people against their government.

DOWN WIND-Sun Media

See a preview of this video and purchase/download here.*

The green energy scam: how corporations are making millions while Ontario communities are being changed forever.

*Ottawa Wind Concerns owns a copy of this DVD and would be pleased to offer it in a public showing. Contact us at ottawawindconcerns@gmail.com

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EDP Renewables bulldozes holdout landowner home

11 Monday May 2015

Posted by ottawawindconcerns in Renewable energy, Wind power

≈ 1 Comment

Tags

Brinston, EDP, EDP Renewables, EDP Renewables North America, lawsuits wind farms, North Dundas Ontario, North Stormont, North Stormont Ontario, signing leases for wind farms, South Branch wind farm, Stormont-Dundas-Glengarry, Wind energy companies, wind farm, wind farm neighbours, wind farm property, wind turbines

 

 

Courthouse News Service, May 11, 2015

House Bulldozed for Wind Farm, Family Says
By REBEKAH KEARN

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     LOS ANGELES (CN) – Wind energy companies bulldozed a black family’s house because they were the sole holdouts who refused to sell out to a huge wind farm, the family claims in court.
Darlene Dotson and her sons David and Daniel sued EDP Renewables North America, Horizon Wind Energy Co., Rising Tree Wind Farm, CVE Contracting Group, and Renewable Land LLC, on May 7 in Superior Court.
The family wastes no time in getting down to specifics. “Plaintiffs in this action are the victims of a multinational energy developer who refused to accept ‘No’ for an answer,” the 32-page complaint begins.
“The heart of the issue is that the Dotsons own property in Mojave that is sought after by EDP Renewables for windmills, and they refuse to sell,” the family’s attorney Morgan Stewart told Courthouse News.
Mojave, pop. 4,300, is 50 miles east of Bakersfield, below the Tehachapi Mountains, on the edge of the immense Mojave Desert.
“The home on the property was a family home they used for family vacations and gatherings. EDP pressured them to sell, but they still refused,” Stewart said.
“The house was damaged several times when they were away. And then one time when they went back to the house they found that it had been demolished, scraped to the foundations, along with all of their belongings. The companies did it.
“We see it as intentional because EDP needed the property for the wind farm, but the Dotsons wouldn’t sell,” Stewart said.
EDP Renewables is building the Rising Tree Wind Farm about 3 miles west of Mojave in Kern County.
Project leaders estimate the wind farm will generate 199 megawatts of electricity when it goes online sometime this year – enough to power around 60,000 homes and take 33,000 cars off the road.
The Dotsons say the defendants first approached them about the wind farm in 2009, claiming they needed to buy the surrounding parcels of land, including the Dotsons’ land, for the wind farm.
The Tehachapi Mountains, which top out at 7,992 feet, generate nearly constant winds, as the cool air on top and the Pacific Ocean to the west suck the superheated desert air through the mountain passes.
“Like the infamous Daniel Plainview from Paul Thomas Anderson’s Film, ‘There Will Be Blood,’ defendants held themselves out as friends to the local community and a source of prosperity for its residents. Among other things, defendants promised Mrs. Dotson and her neighbors that the wind farm would stimulate the local economy and generate energy revenue for cooperating landowners. All that Mrs. Dotson and her neighbors had to do was to sign over the rights to their homes,” the complaint states.
But Darlene Dotson says she resisted the sales pitch, telling the companies she was not interested in selling because her family “cherished” their home and its underlying history more than the companies’ offers of money.
“The house had been in their family for 20 years, and was one of the original homesteads built by African Americans in the early 20th century,” attorney Stewart said.
The Dotsons used the home for family gatherings, vacations, barbeques and birthday parties. Daniel and David Dotson grew up playing in the house and then took their own children to play there. It was “hallowed ground” to the family, according to the complaint.
In addition to memories, the house contained the Dotsons’ family mementos, including photographs of deceased family members, family heirlooms and antiques.
Though all of their neighbors agreed to sell or lease their land, the Dotsons held out and “respectfully declined” the companies’ numerous offers, according to the complaint.
When the companies realized the family was adamant about keeping their home, they became aggressive and hostile, the Dotsons say. Mrs. Dotson claims the companies’ agents insulted her and spoke to her disrespectfully, and told her that “the home was worthless and that the Dotsons should take the money because it was the best they would ever get for the land.”
They harassed her sons and tried to bully them into persuading her to sell the house by threatening to “surround the home on all sides with the wind farm, restricting the Dotson’s access to the home and causing the home’s property value to plummet,” the complaint states.
Stewart said the companies wanted the property so badly they approached the Dotsons’ neighbors and asked them how to persuade the Dotsons to sell.
Then the defendants vandalized the house, breaking windows and patio furniture, the Dotsons claim. “In essence, the Dotsons were being terrorized in their home,” the complaint states.
In February this year the defendants started demolishing the surrounding homes to develop the land for the wind farm.
When David Dotson went up to the family home in late March to do some maintenance, he discovered that the home was “literally wiped off the face of the Earth,” that all the furnishings and family belongings “were simply eviscerated,” the complaint states.
Stewart said the family is not sure exactly when the house was demolished, but suspects it was around the time the companies started knocking down the other homes.
The Dotsons say several people from the companies called and left messages admitting that they had demolished the Dotson’s home and insisting that it was a mistake.
But the Dotsons claim it was a deliberate ploy to make them sell their land.
“The pressure to sell from EDP, the strong-arm tactics leading up to the demolition, and coming along afterward and trying to buy again, all indicate that this was not an accident,” Stewart said. “This was an intentional act by a company that thought it could strong-arm these people.”
Though there is no direct evidence of racism, Stewart thinks the Dotsons’ race had something to do with it.
“They are the only African American family in the area, the only ones pressured very hard by the companies, and the only ones who had their house demolished when they refused to sell,” he said.
Stewart said it takes a deliberate effort to destroy a house because the gas and water must be turned off, among other things.
“It’s especially sad because they described how they built parts of the house with their own hands. It’s ugly,” he said.
Representatives with the companies did not reply to requests for comment.
The Dotsons seek punitive damages for trespass to land, violation of the Bane Civil Rights Act, intentional infliction of emotional distress, conversion, nuisance, unfair business practices and negligence.
Attorney Stewart is with Manly, Stewart & Finaldi, of Irvine.

[NOTE: EDP Renewables is the power developer proposing a 150-megawatt, 50-turbine wind power project in Stormont-Dundas-Glengarry, and currently operates the South Branch wind “farm” in Brinston, Ontario]

Wind farm noise study “ground-breaking” acoustician colleagues say

29 Thursday Jan 2015

Posted by ottawawindconcerns in Health, Renewable energy, Wind power

≈ 1 Comment

Tags

Australia, Big Wind, Cape Bridgewater, Dr Bob Thorne, Steven Cooper, wind farm, wind farm adverse health effects, wind farm health effects, wind farm neighbours, wind farm noise, Wind farm noise study, wind farm study, wind turbine noise, wind turbine noise study, Wind Turbine Signature

Wind farm noise study firm congratulated by acoustics professionals

New study explains why Ontario has gone from affordable electricity rates to among the highest in N America. Photo: Bloomberg
New study from Australia called ground-breaking and unique. Big Wind says it’s meaningless. As they would.

The wind turbine noise study completed by acoustics specialist Steven Cooper in Australia has had a resounding effect around the world: using a new methodology and working with the cooperation of the wind power company (who now is rushing to clarify it was not a “health” study), the results showing that wind “farm” neighbours are at greater risk for adverse health effects has been of great interest.

While the wind power industry has been denying the study’s relevance, news comes of congratulations from fellow acoustics professionals for Mr Cooper’s study.

We attach a copy of a letter of congratulations from another noise measurement firm in Australia, calling the Cooper study “a benchmark.” Use of the term “sensation” rather than noise, is “ground-breaking and unique,” writes Bob Thorne, PhD.

The letter may be read here: Thorne-B.-Cape-Bridgewater-study-NMS-congrats

Australian wind farm noise study shows neighbours at risk for health problems

29 Thursday Jan 2015

Posted by ottawawindconcerns in Health, Renewable energy, Wind power

≈ 1 Comment

Tags

Australian wind turbine noise study, infrasound, Pacific Hydro, Pacific Hydro Australia, Steven Cooper, wind farm health effects, wind farm neighbours, wind farm noise, wind turbine, wind turbine sensation, Wind Turbine Signature, wind turbines

This is a story provided by Wind Watch, which has access to a subscriber-only report from The Australian.

Turbines may well blow an ill wind over locals, ‘first’ study shows

Credit:  By: GRAHAM LLOYD. From: The Australian. January 21, 2015. ~~

People living near wind farms face a greater risk of suffering health complaints caused by the low-frequency noise generated by turbines, a groundbreaking study has found. The study by acoustics expert Steven Cooper is the first in the world in which a wind turbine ­operator had fully co-operated and turned wind turbines off completely during the testing. It opens the way for a full-scale medical trail that may resolve the contentious debate about the health impact of wind farms.

Funded by wind farm operator Pacific Hydro, the study was conducted at Cape Bridgewater in southwest Victoria where residents have long complained about headaches, chest pains and sleep loss but have been told it was all in their minds.

As part of the study, residents living between 650m and 1.6km of the wind turbines were asked to ­diarise what they were experiencing, including headaches, pressure in the head, ears or chest, ringing in the ears, heart racing or a sensation of heaviness. Their observations were separated into noise, vibration and sensation using a one to five severity scale.

“The resident observations and identification of sensation indicates that the major source of complaint from the operation of the turbines would appear to be related to sensation rather than noise or vibration,” the report says. “For some residents experiencing adverse sensation effects, the impact can be exacerbated by bending over rather than standing, with the effect in some cases being reported as extremely severe and lasting a few hours.”

Mr Cooper said it was the first time that sensation rather than audible noise had been used as an indicator of residents’ perception of nearby wind turbines.

The report found offending sound pressure was present at four distinct phases of turbine operation: starting, maximum power and changing load by more than 20 per cent either up or down. Mr Cooper said the findings were consistent with research into health impacts from early model wind turbines conducted in the US more than 20 years ago.

The relationship between turbine operation and sensation demonstrated a “cause and effect”, something Pacific Hydro was not prepared to concede, he said.

Survey participant Sonja Crisp, 75, said the first time she experience discomfort from the wind turbines, “it was like a thump in the middle of the chest.

“It is an absolute relief, like an epiphany to have him (Mr Cooper) say I was not crazy (that) when I am doing the dishes I feel nausea and have to get out of the house.”

David Brooks, from Gullen Range near Goulburn, NSW, said health concerns from wind farm developments were not confined to Cape Bridgewater. The findings should be used as the basis for a thorough health study of the impacts from low frequency noise, he said. “Until this is done, there should be a moratorium on further wind farm developments,” he said.

Pacific Hydro and Mr Cooper agree that more widespread testing is needed. Andrew Richards, executive manager external affairs at Pacific Hydro, said: “While we acknowledge the preliminary findings of this report, what they mean at this time is largely unclear.

“In our view, the results presented in the report do not demonstrate a correlation that leads to the conclusion that there is a causal link between the existence of ­infrasound frequencies and the ‘sensations’ experienced by the residents.” Mr Cooper said the findings had totally discounted the so-called “nocebo” effect put forward by some public health ­officials, who said symptoms were the result of concerns about the possibility of experiencing them.

The Cape Bridgewater study included six residents over eight weeks in three houses. One hearing-impaired participant had been able to identify with 100 per cent accuracy the performance of wind turbines despite not being able to see them.

Another Cape Bridgewater resident Jo Kermond said the findings had been “both disturbing and confirmation of the level of severity we were and are enduring while being ridiculed by our own community and society.”

Mr Cooper said residents’ threshold of sensations were experienced at narrow band sound pressure levels of four to five hertz at above 50 decibels. The nominal audible threshold for frequencies of four to five hertz is more than 100 decibels. Mr ­Cooper said an earlier investi­gation into health impacts of wind farms by the South Australian EPA had been flawed by limiting the study to only one-third octave bands and not looking at narrow band analysis.

“By looking at high sensation and narrow band I have developed a methodology to undertake assessments using narrow band infrasound,” he said. “We now have a basis on how to start the medical studies,”

Mr Cooper was not engaged to establish whether there was a link between wind turbine operation and health impacts, “but the findings of my work show there is something there,” he said.

Mr Cooper said Pacific Hydro should be commended for allowing the work to proceed. “It is the first time ever in the world that a wind farm has co-­operated with a study including shutting down its operations completely,” he said.

Mr Cooper has coined the term Wind Turbine Signature as the basis of the narrow band infrasound components that are evident in other studies. He said the work at Cape Bridgewater had established a methodology that could be repeated very easily all over the world.

Pacific Hydro said it had conducted the study to see whether it could establish any link between certain wind conditions or sound levels at Cape Bridgewater and the concerns of the individuals involved in the study.

“Steven Cooper shows in his report, for the limited data set, that there is a trend line between discrete infrasound components of the blade pass frequency (and harmonics of the blade pass frequency) and the residents’ sensation observations, based on his narrow band analysis of the results,” Pacific Hydro said.

“However, we do not believe the data as it currently stands supports such a strong conclusion.”

The report has been sent to a range of stakeholders, including government departments, members of parliament, environmental organisations and health bodies.

The report may be downloaded from the following links:

The Results of an Acoustic Testing Program – Cape Bridgewater Wind Farm
Appendices A to H
Appendices I to J
Appendices K to M
Appendices N to P
Appendices Q to S
Appendices T to V

Source:  By: GRAHAM LLOYD. From: The Australian. January 21, 2015.

See also a story from January 21 in The Standard, here.

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

09 Tuesday Dec 2014

Posted by ottawawindconcerns in Renewable energy, Wind power

≈ Leave a comment

Tags

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

 

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