[NatureNS] FW: Wind farm drove us from our home, family says -- Globe and Mail,

Date: Wed, 15 Nov 2006 09:57:19 -0400
From: Jim Wolford <jimwolford@eastlink.ca>
To: NatureNS <naturens@chebucto.ns.ca>
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--Boundary_(ID_mUgStdLsMH3hG3kZxZhNqw)
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This is the second time I am sending this, since I goofed and sent it first
with a bunch of attachments from the Globe and Mail.  Sorry!

This story in the Globe and Mail was much more thorough and informative than
the too-brief story in the Herald on the same day.  Note the study and
comments by the independent audiologist, which say what we all really know,
that people vary enormously in their sensitivities to various kinds of
stimuli, including low-frequency vibrations, and that such vibrations, even
when not sensed by the hearing apparatus, might have medical effects on some
humans.

Jim in Wolfville
-------------------
Globe and Mail, Nov. 13/06

Wind farm drove us from our home, family says

JAMES KELLER -- Canadian Press

HALIFAX -- A Nova Scotia man who abandoned his home, claiming noise from a
nearby wind farm made his family sick, says a study by an audio expert
proves his case, even though a new federal report concludes the exact
opposite. 

Daniel d'Entremont and his family left their home in the southwestern Nova
Scotia community of Lower West Pubnico last February.

Mr. D'Entremont says the 17 wind turbines that tower over the community --
the closest just 400 metres away -- were sending low-frequency vibrations
into the house. 

This inaudible noise, he claims, deprived his family of sleep, gave his
children and wife headaches and made it impossible for them to concentrate.

"We've only returned three nights, and whenever we return we feel this
sensation in our body," said Mr. d'Entremont, who now lives in nearby Abrams
River with his wife and four of their children. Two other children live on
their own. 

But a study released this month by the federal Natural Resources Department,
which oversees funding for wind farm projects, found no problems with
low-frequency noise, also known as infrasound.

The report, prepared by HGC Engineering of Mississauga, Ont., notes high
levels of infrasound cannot be detected from the home and concludes it is
not a concern. 

Measurements "indicate sound at infrasonic frequencies below typical
thresholds of perception; infrasound is not an issue," the report says.

Charles Demond, president of Pubnico Point Wind Farm Inc., said he wasn't
surprised by the findings.

"It essentially says that there's no issue whatsoever with infrasound."

There is no consensus about whether low-frequency vibrations from spinning
wind turbines can affect the health of nearby residents.

Some experts deny the link outright while others urge further research.

Mr. D'Entremont has a study that he says supports his claims.

Gordon Whitehead, a retired audiologist with 20 years' experience at
Dalhousie University, conducted tests at d'Entremont's home.

Mr. Whitehead said he actually recorded similar levels of low-frequency
sounds in and around the home as listed in the federal report.

The difference, he said, is in his interpretation.

"They're viewing it from the standpoint of an engineer; I'm viewing it from
the standpoint of an audiologist who works with ears," said Mr. Whitehead,
who wrote the report on his own time and paid his own expenses.

"The report should read that [the sound] is well below the auditory
threshold for perception. In other words, it's quiet enough that people
would not be able to hear it. But that doesn't mean that people would not be
able to perceive it."

While it's still not clear what, if anything, related to the wind farm was
making the d'Entremonts sick, Mr. Whitehead says low-frequency noise can
affect the balance system of the ear, leading to a range of symptoms
including nausea, dizziness and vision problems.

"It's not perceptible to the ear, but it is perceptible," he said. "It's
perceptible to people with very sensitive balance mechanisms and that's
generally people who get very easily seasick."

As far as the federal government is concerned, the matter is settled,
although the head of the Wind Power Production Incentive program
acknowledges there are still unanswered questions.

"From our perspective, I think it's really up to the scientific community to
really address and research such issues [of low-frequency noise]," said
program manager Denis Zborowski.

Mr. D'Entremont, who says he can't sell his home because of the wind farm,
wants to be relocated.

"What we want is a new house. There's no need to make us suffer any more,"
says d'Entremont. 

"We're considering legal action if we have to. We can't retreat."

There are few regulations governing wind farms in Canada, and existing rules
vary greatly. 

In Pincher Creek, Alta., home of one of the largest wind farms in Canada,
turbines must be set back from homes at a distance four times their height.
In Lower West Pubnico, it's twice the height.

Noise guidelines also differ. None deal with low-frequency sound and most
aren't specific to wind farms.




--Boundary_(ID_mUgStdLsMH3hG3kZxZhNqw)
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<HTML>
<HEAD>
<TITLE>FW: Wind farm drove us from our home, family says -- Globe and&nbsp;Mail, Nov. 13/06</TITLE>
</HEAD>
<BODY>
This is the second time I am sending this, since I goofed and sent it first with a bunch of attachments from the Globe and Mail. &nbsp;Sorry!<BR>
<BR>
This story in the Globe and Mail was much more thorough and informative than the too-brief story in the Herald on the same day. &nbsp;Note the study and comments by the independent audiologist, which say what we all really know, that people vary enormously in their sensitivities to various kinds of stimuli, including low-frequency vibrations, and that such vibrations, even when not sensed by the hearing apparatus, might have medical effects on some humans.<BR>
<BR>
 Jim in Wolfville<BR>
-------------------<BR>
Globe and Mail, Nov. 13/06<BR>
<BR>
<H2>Wind farm drove us from our home, family says<BR>
</H2><BR>
JAMES KELLER -- Canadian Press<BR>
<BR>
HALIFAX -- A Nova Scotia man who abandoned his home, claiming noise from a nearby wind farm made his family sick, says a study by an audio expert proves his case, even though a new federal report concludes the exact opposite. <BR>
<BR>
Daniel d'Entremont and his family left their home in the southwestern Nova Scotia community of Lower West Pubnico last February. <BR>
<BR>
Mr. D'Entremont says the 17 wind turbines that tower over the community -- the closest just 400 metres away -- were sending low-frequency vibrations into the house. <BR>
<BR>
This inaudible noise, he claims, deprived his family of sleep, gave his children and wife headaches and made it impossible for them to concentrate. <BR>
<BR>
&quot;We've only returned three nights, and whenever we return we feel this sensation in our body,&quot; said Mr. d'Entremont, who now lives in nearby Abrams River with his wife and four of their children. Two other children live on their own. <BR>
<BR>
But a study released this month by the federal Natural Resources Department, which oversees funding for wind farm projects, found no problems with low-frequency noise, also known as infrasound. <BR>
<BR>
The report, prepared by HGC Engineering of Mississauga, Ont., notes high levels of infrasound cannot be detected from the home and concludes it is not a concern. <BR>
<BR>
Measurements &quot;indicate sound at infrasonic frequencies below typical thresholds of perception; infrasound is not an issue,&quot; the report says. <BR>
<BR>
Charles Demond, president of Pubnico Point Wind Farm Inc., said he wasn't surprised by the findings. <BR>
<BR>
&quot;It essentially says that there's no issue whatsoever with infrasound.&quot; <BR>
<BR>
There is no consensus about whether low-frequency vibrations from spinning wind turbines can affect the health of nearby residents. <BR>
<BR>
Some experts deny the link outright while others urge further research. <BR>
<BR>
Mr. D'Entremont has a study that he says supports his claims. <BR>
<BR>
Gordon Whitehead, a retired audiologist with 20 years' experience at Dalhousie University, conducted tests at d'Entremont's home. <BR>
<BR>
Mr. Whitehead said he actually recorded similar levels of low-frequency sounds in and around the home as listed in the federal report. <BR>
<BR>
The difference, he said, is in his interpretation. <BR>
<BR>
&quot;They're viewing it from the standpoint of an engineer; I'm viewing it from the standpoint of an audiologist who works with ears,&quot; said Mr. Whitehead, who wrote the report on his own time and paid his own expenses. <BR>
<BR>
&quot;The report should read that [the sound] is well below the auditory threshold for perception. In other words, it's quiet enough that people would not be able to hear it. But that doesn't mean that people would not be able to perceive it.&quot; <BR>
<BR>
While it's still not clear what, if anything, related to the wind farm was making the d'Entremonts sick, Mr. Whitehead says low-frequency noise can affect the balance system of the ear, leading to a range of symptoms including nausea, dizziness and vision problems. <BR>
<BR>
&quot;It's not perceptible to the ear, but it is perceptible,&quot; he said. &quot;It's perceptible to people with very sensitive balance mechanisms and that's generally people who get very easily seasick.&quot; <BR>
<BR>
As far as the federal government is concerned, the matter is settled, although the head of the Wind Power Production Incentive program acknowledges there are still unanswered questions. <BR>
<BR>
&quot;From our perspective, I think it's really up to the scientific community to really address and research such issues [of low-frequency noise],&quot; said program manager Denis Zborowski. <BR>
<BR>
Mr. D'Entremont, who says he can't sell his home because of the wind farm, wants to be relocated. <BR>
<BR>
&quot;What we want is a new house. There's no need to make us suffer any more,&quot; says d'Entremont. <BR>
<BR>
&quot;We're considering legal action if we have to. We can't retreat.&quot; <BR>
<BR>
There are few regulations governing wind farms in Canada, and existing rules vary greatly. <BR>
<BR>
In Pincher Creek, Alta., home of one of the largest wind farms in Canada, turbines must be set back from homes at a distance four times their height. In Lower West Pubnico, it's twice the height. <BR>
<BR>
Noise guidelines also differ. None deal with low-frequency sound and most aren't specific to wind farms. <BR>
<BR>
<BR>
</BODY>
</HTML>


--Boundary_(ID_mUgStdLsMH3hG3kZxZhNqw)--

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