Category Archives: wind energy

Maryland pushing ahead on offshore wind farm

Maryland pushing ahead on offshore wind farm

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/ F.SchmidtHere comes the offshore wind power …

Maryland is one big step closer to getting the offshore wind power that its residents want and its governor has fought for.

Gov. Martin O’Malley (D) has spent the past three years trying to convince lawmakers to approve his plans for a wind farm in the Atlantic Ocean to help power the state’s homes. On Monday, the General Assembly finally granted his wish with an 88-48 vote, following state Senate approval earlier this month.

Under legislation that O’Malley will soon sign (and that the state’s residents supported), residential electricity customers will see their bills rise slightly to help fund construction of wind turbines 10 to 20 miles off the coast of Ocean City.

From The Baltimore Sun:

The bill will require suppliers of electricity in the state to get up to 2.5 percent of their power from offshore wind as early as 2017. And it would offer a successful developer a subsidy of up to $1.7 billion over 20 years — paid for by Maryland’s residential and commercial electric ratepayers through slightly higher bills.

To pay for the subsidy, the Public Service Commission could authorize an additional charge of up to $1.50 a month for residential electricity customers. Commercial customers could see a charge of up to 1.5 percent of their electric bills. The higher rates would help assure that the wind energy developer takes in enough money to pay its investors.

The wind farm could produce 200 megawatts of electricity — shy of what O’Malley originally envisioned:

To keep customer costs that low, the governor scaled back the project that would be supported by Maryland ratepayers to 200 megawatts, about a third the size of offshore wind developments proposed in other states.

Some have said the smaller scale of the Maryland project could deter developer interest. Hopper said state officials hope developers can find ways to leverage the state subsidy to finance a larger wind facility.

The project still faces “regulatory, political and financial hurdles,” the Sun reports, and could be four to seven years away from construction even if everything goes as planned. Still, with no wind turbines yet in American offshore waters despite strong growth in the wind energy sector, Monday’s vote is being celebrated by environmentalists.

From the Sierra Club’s Compass blog:

This is a huge victory that is nationally significant for two reasons. First, it could well be the tipping point that allows us to finally tap the massive offshore wind potential off the East Coast. Second, it will ensure that historically underrepresented minority groups and small businesses will benefit from the jobs and investment dollars that offshore wind projects generate.

Not to mention how nice the turbines will look: Like graceful monuments to an energy economy in transition.

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Maryland pushing ahead on offshore wind farm

Posted in ALPHA, Anchor, FF, G & F, GE, ONA, solar, The Atlantic, Uncategorized, wind energy, wind power | Tagged , , , , , , , , | Comments Off on Maryland pushing ahead on offshore wind farm

Researchers find that ‘wind turbine syndrome’ is bogus

Researchers find that ‘wind turbine syndrome’ is bogus

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Watch out, they’re coming to get you. Or are they?

South Australian cattle farmer David Mortimer allowed wind turbines to be built on his property in 2004. Now he says the turbines have made him ill.

“Mostly I’ve had sleep-related problems,” Mortimer told The Guardian. “At night I get a deep rumbling sensation in my head which makes it hard to get to sleep. I also get a pulsing in my heart that does not correlate to my heartbeat. It gives me an acute sense of anxiety and arrhythmia that goes on for days.”

Are the wind turbines making Mortimer sick? Or has he been fooled by anti-wind activists into thinking that he is sick?

Simon Chapman, a professor of public health at Sydney University, says it’s the latter. He led a team of four scientists that concluded that ailments afflicting some people who live near wind farms — often described as “wind turbine syndrome” or “vibro-acoustic disease” — are merely “communicated diseases.”

That is not to say that the symptoms are faked, but that the disease is not real.

Chapman’s report was published last week on Sydney University’s website. It was not peer-reviewed or published in a journal before it was posted online.

Chapman’s team compared the histories of wind energy, wind energy-related health complaints, and anti-wind energy activism in Australia, and concluded that the symptoms are triggered only after somebody hears that such a disease exists. Then, Chapman believes, they unwittingly convince themselves that they are afflicted.

From the report:

Only 120 individuals across Australia representing approximately 1 in 272 residents living within 5km of wind farms appear to have complained, with 81 (68%) of these being residents near 5 wind farms which have been heavily targeted by anti wind farm groups. …

In view of scientific consensus that the evidence for wind turbine noise and infrasound causing health problems is poor, the reported spatio-temporal variations in complaints are consistent with psychogenic hypotheses that health problems arising are “communicated diseases.”

From the Guardian article:

According to Chapman, when windfarms started being built in Australia about 20 years ago some of the anti-wind lobby was driven by people who simply did not like the look of them.

“Then in about 2009 things started ramping up and these people discovered if you started saying it was a health problem, a lot more people would sit up and pay attention. It’s essentially a sociological phenomenon,” he said.

Far be it from anybody here at Grist to call an Australian cattle rancher a sook. But if Chapman is right, then the cure for wind farm-triggered diseases might be for wind opponents to just shut up.

Needless to say, the controversial and non-peer-reviewed finding is being challenged. “People are not getting sick because someone tells them they’re going to become unwell,” the head of an Australian group that opposes wind farms told The Guardian. “The evidence [that wind turbines can cause illness] hasn’t been collected because the research hasn’t been done.”

John Upton is a science aficionado and green news junkie who

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blogs about ecology

. He welcomes reader questions, tips, and incoherent rants:

johnupton@gmail.com

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Researchers find that ‘wind turbine syndrome’ is bogus

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Wind power is poised to kick nuclear’s ass

Wind power is poised to kick nuclear’s ass

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/ Tim MessickBlowing away the competition in California.

In 2012, wind energy became the fastest-growing source of new electricity generation in the U.S., providing 42 percent of new generation capacity, according to the American Wind Energy Association.

Wind power is becoming so cheap and so commonplace that it appears poised to help blow up the country’s nuclear power sector, according to a recent Bloomberg article (which you really should read in full). Other highlights from the piece:

$25 billion was spent on wind energy in the U.S. in 2012.
The $25 billion outlay increased nationwide wind generating capacity by 13,124 megawatts – up 28 percent from 2011.
That spending spree was fueled in large part by a mad scramble to qualify for federal tax credits that were set to expire at the end of last year (but were ultimately renewed by Congress).
Wind-generated electricity met about 3.4 percent of of American demand in 2012, a figure that’s expected to reach 4.2 percent next year.
$120 billion spent on wind turbines since 2003 has increased wind power supplies 1,000 percent and created as much new electricity generation as could be provided by 14 new nuclear power plants.

In addition to federal tax credits, state-level renewable energy requirements are helping to spur wind’s growth, and the nuclear industry thinks that’s unfair:

Wind power has two advantages. Green energy laws in many states require utilities to buy wind energy under long-term contracts as part of their clean-energy goals and take that power even when they don’t need it. Wind farms also receive a federal tax credit of $22 for every megawatt-hour generated.

Thus, even when there is no demand for the power they produce, operators keep turbines spinning, sending their surplus to the grid because the tax credit assures them a profit. …

Meanwhile, nuclear and coal plants must continue running even as this “negative pricing” dynamic forces them to pay grid operators to take the power they produce.

“It is becoming more pronounced as more wind is coming on,” Christopher Crane, chief executive officer of Chicago-based Exelon Corp. (EXC), said in a phone interview.

If the push to “over-develop” subsidized wind continues, “there is a very high probability that existing safe, reliable nuclear plants will no longer be competitive and will have to be retired early,” according to Crane.

But Exelon, the biggest nuclear-power producer in the country, gets plenty of government help itself. A 2011 report from the Union of Concerned Scientists found that the nuclear power industry wouldn’t even be viable without government support: “more than 30 subsidies have supported every stage of the nuclear fuel cycle, from uranium mining to long-term waste storage.”

And wind turbines don’t generate toxic waste or nuclear meltdowns.

John Upton is a science aficionado and green news junkie who

tweets

, posts articles to

Facebook

, and

blogs about ecology

. He welcomes reader questions, tips, and incoherent rants:

johnupton@gmail.com

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Wind power is poised to kick nuclear’s ass

Posted in ALPHA, Anchor, FF, G & F, GE, green energy, PUR, Uncategorized, wind energy, wind power | Tagged , , , , , , , , | Comments Off on Wind power is poised to kick nuclear’s ass