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... abandoned wind turbines now litter American landscape [Copy link] 中文

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Post time 2011-11-25 17:12:54 |Display all floors
'Green' debacle: Tens of thousands of abandoned wind turbines now litter American landscape

Thursday, November 24, 2011 by: Jonathan Benson, staff writer


(NaturalNews) Literal beacons of the "green" energy movement, giant wind turbines have been one of the renewable energy sources of choice for the US government, which has spent billions of taxpayer dollars subsidizing their construction and use across the country.


But high maintenance costs, high rates of failure, and fluctuating weather conditions that affect energy production render wind turbines expensive and inefficient, which is why more than 14,000 of them have since been abandoned.

Before government subsidies for the giant metals were cut or eliminated in many areas, wind farms were an energy boom business. But in the post-tax subsidy era, the costs of maintaining and operating wind turbines far outweighs the minimal power they generate in many areas, which has left a patchwork of wind turbine graveyards in many of the most popular wind farming areas of the US.

"Thousands of abandoned wind turbines littered the landscape of wind energy's California 'big three' locations which include Altamont Pass, Tehachapin and San Gorgonio, considered among the world's best wind sites," writes Andrew Walden of theAmerican Thinker. "In the best wind spots on earth, over 14,000 turbines were simply abandoned. Spinning, post-industrial junk which generates nothing but bird kills."

Walden speaks, of course, about the birds, bats, and other air creatures that routinely get tangled in and killed by wind turbine propellers. And as far as the "post-industrial junk" language, well, if it costs too much to run the machines in the first place, then it definitely costs too much to uproot and remove them post-construction.

This whole wind energy mess just further illustrates how the American people have been played by their elected officials who bought into the "global warming" hysteria that spawned the push for wind energy in the first place. And now that the renewable energy tax subsidies are gradually coming to an end in some places, the true financial and economic viability, or lack of wind energy, is on display for the world to see.

"It is all about the tax subsidies," writes Don Surber of theCharleston Daily Mail. "The blades churn until the money runs out. If an honest history is written about the turn of the 21st century, it will include a large, harsh chapter on how fears about global warming were overplayed for profit by corporations."

Sources for this article include:

http://blogs.dailymail.com/donsurbe...

http://toryaardvark.com/2011/11/17/...




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Post time 2011-11-25 18:08:12 |Display all floors
You constantly fail to admit the fact that wind turbines are a total success, internationally.
Turbines are tried and proven.
Minimal failures. Huge successes.
Denmark is the worlds leader in turbine energy. You cannot dispute it.

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Post time 2011-11-25 19:16:48 |Display all floors
This post was edited by sansukong at 2011-11-25 19:35

WIND ENERGY

THE CASE OF

DENMARK

CEPOS is an independent think tank that promotes a Denmark based on freedom,

responsibility, private enterprise and a limited state power.

Danish Wind Power Bust

Environment, Government, Wind

Mar 282010


High Cost, Low Benefit Eco-flop

Executive summary


PART 1:    The real state-of-play and its hidden costs


Denmark generates the equivalent of about 19% of its electricity demand with wind turbines, but wind power contributes far less than 19% of the Nation’s electricity demand. The claim that Denmark derives about 20% of its electricity from wind overstates matters. Being highly intermittent, wind power has recently (2006) met as little as 5% of Denmark’s annual electricity consumption with an average over the last five years of 9.7%.

In the absence of large-scale electricity storage, any modern electricity system must continuously balance electricity supply and demand, because even small variations in system voltage and frequency can cause damage to modern electronic equipment and other                         electrical equipment.

Wind power is stochastic,especially in the very short term (e.g., over any given hour, 30 minute, or 15 minute period). This has created a completely new challenge that transmission system operators (TSOs) all over the World are only now learning how to handle. Some draw from Denmark’s experience. But Denmark’s special circumstances make its experience of limited transferability elsewhere.

Denmark manages to keep the electricity systems balanced due to having the benefit of its particular neighbors and their electricity mix. Norway and Sweden provide Denmark, Germany and Netherlands access to significant amounts of fast, short term balancing reserve, via interconnectors. They effectively act as Denmark’s “electricity storage batteries”. Norwegian and Swedish hydropower can be rapidly turned up and down, and Norway’s lakes effectively “store” some portion of Danish wind power.

Over the last eight years West Denmark has exported (couldn’t use), on average, 57% of the wind power it generated and East Denmark an average of 45%.  The correlation between high wind output and net outflows makes the case that there is a large component of wind energy in the outflow indisputable.

The exported wind power, paid for by Danish householders, brings material benefits in the form of cheap electricity and delayed investment in new generation equipment for consumers in Sweden and Norway but nothing for Danish consumers.
Taxes and charges on electricity for Danish household consumers make their electricity by far the most expensive in the European Union (EU)
1. The total probable value of exported subsidies between 2001 and 2008 was DKK 6.8 billion (€916 million) during this period. A similar amount was probably exported prior to 20122 and larger quantities will be exported following the commissioning of 800 MW of new offshore wind capacity in 2013.  
The wind power that is exported from Denmark saves neither fossil fuel consumption nor CO2 emissions in Denmark, where it is all paid for.
By necessity, wind power exported to Norway and Sweden supplants largely carbon neutral electricity in the Nordic countries. No coal is used nor are there power-related CO2 emissions in Sweden and Norway.


[1 According to the OECD, Denmark has the World’s highest tax burden. This applies across a slew of tax sources, including personal income and value added tax.  2 The wind power subsidy arrangements before 2001 were made directly by Government and are not available to the public]

2.  Wind energy has replaced some thermal generation in Denmark. It has saved an average emission of about 2.4 million t per year CO2 at a total subsidy cost of 12.3 billion DKK or an average cost of 647 DKK (€ 87 or $124) per ton CO2. Wind power has proven to be an expensive way to save CO2 emissions.

3.  The cost of Denmark’s wind capacity to Danish consumers is exacerbated by its inability to use so much surplus electricity. The surplus will increase in 2013 when 800 MW of new offshore capacity is commissioned, increasing Denmark’s wind production by 2.7 TWh per year.

Nearly all the additional wind power will be exported and this will further depress prices; nearly all the subsidies paid by Danish consumers will also be exported without achieving any significant fossil fuel use nor any CO2 reduction. Achieving own-consumption of all its wind power is tech-nically impossible in the short term and will remain entirely hypothetical until electricity consumption rises and new technical and demand-side solutions have been developed and implemented. In most cases, these have yet even to be invented, let alone proven and costed.

Notwithstanding its many disadvantages wind power’s one striking advantage is that, like nuclear, its marginal costs of operation are very small once the capital has been paid.

However, unlike nuclear, many ten to fifteen year-old turbines are past their useful life.

By contrast, most conventional rotating power plants can enjoy a working life of 40 to 60 years, as evidenced by most power plants in Europe today.

This puts into question the strategic, economic and environmental benefits of a power plant that may have to be scrapped, replaced and resubsidized every ten to fifteen years.

The Danish Parliament reached a political consensus during 2008 that in 2025  50% of Denmark’s electricity demand must come from renewable resources, mostly wind power.

The Ecogrid Study Group has concluded that if the extra wind power is to achieve this aim, drastic re-engineering of the whole energy system will need to take place, including the retirement of much expensive, high quality, existing capacity. Wisely, it has not tried to estimate the costs of doing this.

In any case, Sweden and Norway will be unable balance the extra wind capacity planned that is also planned for Germany and Netherlands.

PART 2:  Wind Energy’s effect on employment

Denmark has been a first-mover in the wind power industry for over ten years, and its leading wind turbine manufacturers have been able to maintain a very strong global position. This has been a consequence of a concerted policy to increase the share of wind power in Danish electricity generation. The policy has only been made possible through substantial subsidies supporting the wind turbine owners. This indirect subsidy has in turn generated the demand for wind turbines from the manufactures. Exactly how the subsidies have been shared between land, wind turbine owners, labor, capital and shareholders is opaque, but it is fair to assess that no Danish wind industry to speak of would exist if it had to compete on market terms. This paper documents the experiences gained in Denmark with regard to the employment effect of subsidizing the wind industry.
Substantial subsidies have been directed to the Danish wind mill industry over years. From 2001-2005 the yearly subsidy has been 1.7-2.6 billion DKK.












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Post time 2011-11-25 20:01:53 |Display all floors
sansukong? You are, as usual, just "blow'n" in the wind  
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Post time 2011-11-25 20:12:28 |Display all floors
Wind turbines are found everywhere. Even for more than 100kms along a highway in the Gobi desert.

They are a part of our future energy needs.



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Post time 2011-11-25 20:14:39 |Display all floors
This post was edited by satsu_jin at 2011-11-25 21:15

Damned, I attached two photos and they do not show up. What did I do wrong?     

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Post time 2011-11-25 20:19:20 |Display all floors
Planning of Denmark wind power was deliberately streamlined by authorities in order to minimize hurdles.

Many countries tried to subsidize green technology such as wind power, and most failed to make a viable industry. The Danish system was an exception, providing 30% of initial capital cost in the early years which was gradually reduced to zero, but still maintaining a feed-in tariff.
Denmark will increase it's turbine output to 50% in near future.
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