The New Zealand Wind Energy Association commissioned a report from Infometrics which was released a few days ago. It claims that New Zealanders could be $390 pa better off with 20% more wind energy than at present.

However, Bryan Leyland has some harsh things to say about it, including that it is “riddled with flaws” and makes a number of “very dubious assumptions”.

The Climate Science Coalition might (probably will) produce a press release with more detail, but watch this space; if they don’t, we will.

UPDATE: The press release from Terry Dunleavy has been published on Scoop.

Our headline says “saving lies” with good reason; when an insider organisation gives out such misleading statements as this economic nonsense (I mean assuming ridiculously high prices for “carbon”) they do so not from ignorance but deliberately.

They lie.

Monday, 28 November 2011, 12:50 pm
Press Release: New Zealand Climate Science Coalition

28 November 2011 FOR IMMEDIATE RELEASE

Read more… »

Owen McShane draws our attention to a report from the Netherlands showing that wind farms are a net cost to human society and the environment.

Who would have thought?

The report is titled Electricity in The Netherlands – Wind turbines increase fossil fuel consumption & CO2 emission, and the author is C. le Pair.

He says the models commonly used to calculate the economic and environmental benefits of wind farms are incomplete and overstate the expected savings.

The conclusion is stark:

The wind projects do not fulfill ‘sustainable’ objectives. They cost more fuel than they save and they cause no CO2 saving — on the contrary, they increase our environmental ‘footprint’.

A decision to invest billions (thousands of millions) of Euros in the construction of wind projects ‘to save fossil fuel and to reduce CO2 emissions’ is irresponsible. There are no savings, THERE IS LOSS!

We do not consider it likely that more knowledge of the factors influencing the present outcomes would change our results appreciably. It is more likely that including the factors we identified as not having sufficient data on, would actually increase the loss.

So far, our New Zealand windfarm operators are happy to go it alone with no overt subsidies, only hidden ones. This post from December 2010 reveals how we help our fledgling wind operators.

But if they start to whinge about losing money, now you know that it’s the nature of wind turbines to cost money and degrade the environment, you won’t let the government waste our money in subsidies, will you?

This one’s really off the radar.

Wind farms, along with solar power and other alternative energy sources, are supposed to produce the energy of tomorrow. Evidence indicates that their countless whirring fan blades produce something else: “blank spots” that distort radar readings.

Now government agencies that depend on radar — such as the Department of Defense and the National Weather Service — are spending millions in a scramble to preserve their detection capabilities…

Read more at Fox News.

NZ wind turbines. New Zealand lies in the teeth of the “Roaring Forties.” But the winds are shifty. A new British study shows the real-life failures of wind turbines to deliver on over-optimistic green promises. It surely forecasts a shift in public opinion on wind farms.

A happy coincidence this week revealed at once the folly of Britain’s growing reliance on wind turbines and the wisdom of the NZ government’s apparent preference for fossil-fuelled power generation.

First, a new study sheds light on the failure of British wind farms to live up to expectations. Second, a leaked report shows the National-led government apparently plans to go all out for oil, coal and mineral wealth, not wind farms. Hurrah.

In James Delingpole’s article “Official: wind farms are totally useless“, we learn the facts of two years of British wind generation. James explains that there are five oft-repeated claims by wind operators and Government representatives that:

“Wind turbines will generate on average 30% of their rated capacity over a year.”
“The wind is always blowing somewhere.”
“Periods of widespread low wind are infrequent.”
“The probability of very low wind output coinciding with peak electricity demand is slight.”
“Pumped storage hydro can fill the generation gap during prolonged low wind periods.”

But statistics from two years of operation, analysed by Stuart Young using publicly available data, reveal alarming discrepancies between these slick promises and the actual performance of the British wind farms: Read more… »

To the Editor
Climate Conversation

13th February 2011

Why are governments still mollycoddling wind power?

There is no proof that wind farms reduce carbon dioxide emissions and it is ludicrous to believe that a few windmills in Australia are going to improve global climate.

Such wondrous expressions of green faith put our politicians on par with those who believe in the tooth fairy.

Tax payers funding this largess and consumers paying the escalating power bills are entitled to demand proof.

Not only is there no climate justification for wind farms, but they are also incapable of supplying reliable or economical power.

It is also surprising those who claim to be defenders of the environment can support this monstrous desecration of the environment.

Wind power is so dilute that to collect a significant quantity of wind energy will always require thousands of gigantic towers each with a massive concrete base and a network of interconnecting heavy duty roads and transmission lines. Then when they go into production, they slice up bats and eagles, disturb neighbours, reduce property values and start bushfires.

Finally, to cover the total loss of power when the wind drops or blows too hard, every wind farm needs a conventional back-up power station (commonly gas-fired) with capacity at least twice the design capacity of the wind farm to even out the sudden fluctuations in the electricity grid.

Why bother with the wind farm – just build the backup?

There is no justification for the continuation of mandates, subsidies or tax breaks favouring wind power over reliable and cheaper electricity generation options.

Wind power should compete on an equal basis with all other electricity options.

Viv Forbes

The above statements

are supported and expanded in a recent submission to the Australian Senate entitled: “Why Wind Won’t Work – It’s as Weak as Water.”

See a summary of the submission.

See the full report with pictures and all the gory and depressing details.

Wind power fails freezing Britons

Richard Littlejohn, of Climate Realists, describes Britain’s alarming winter which has exposed the practical impossibility of ever relying on wind turbines for electricity generation. Three days ago, their 3150 turbines were contributing only 1.6% of the nation’s power supply; some days it’s been zero. But Richard says:

It gets better. As the temperature has plummeted, the turbines have had to be heated to prevent them seizing up. Consequently, they have been consuming more electricity than they generate.

So it was just a bad day for them? No, because, sadly:

Even on a good day they rarely work above a quarter of their theoretical capacity.

The combined output of all 3150 of these landscape despoilers is equal only to that of a single, medium-sized, gas-fired power station. And they cannot even replace that power station, because they need constant backup — that means constant running, because you have seconds to react when the turbines (which are exempt from forecasting their production) shut down. Consider the myth that wind turbines eliminate emissions of carbon dioxide destroyed.

What more does Nick Smith need to know?

The British Government still clings to plans to erect 12,500 of these “War Of The Worlds windmills” in the sea and across the land. The evidence was already available from power engineers before the turbines were proposed by misguided, starry-eyed greenies — but this winter alone proves the desperate folly of believing that the nation’s power supply could ever depend upon them.

More than desperate — it’s dangerous, because cold weather is dangerous. It will kill people. Does Nick Smith care? If he does, he will stop this nonsense from occurring in New Zealand.

It’s different if you’re installing small turbines to give the gift of electricity far from population centres. Catering for a tramping hut or beach resort, where people don’t mind occasionally doing without, is a completely different kettle of fish.

Listen to the good sense of this, Nick — don’t sink a king’s ransom into wind turbines and stop trifling with our energy security.

Finally from Mr Littlejohn:

According to the BBC, Town Halls across the country have been appealing to owners of 4x4s to offer lifts to ‘essential staff’ during the cold snap.

These would be the same 4x4s which these very same councils want to ban, because they cause global warming and kill polar bears.

You couldn’t make it up.

I couldn’t agree more.

Read more here…

We all know that the becalmed wind turbines produced a derisory trickle of power during this wicked northern winter.

But who is climbing up to clean the snow off the solar panels so they can collect another derisory trickle of energy, around midday only, from the pale winter sun?

Meanwhile, quietly, efficiently and unseen by the green dreamers, King Coal and Mighty Nuclear are keeping the lights on and the heaters glowing.

Viv Forbes

The first wind turbine in the Te Uku wind farm, in Raglan, on the North Island’s rugged west coast. These things are enormous. Wind turbines are starting to overshadow the lovely Kiwi countryside, as well as spoiling it with their environmentally destructive ways. When the wind doesn’t blow, or it blows too hard, thermal power stations take up the load. Some calculate that up to 30% of the CO2 benefit of wind power is lost by using thermal stations for backup duty. Wind turbines destroy birds, peace of mind and the scenery. When they self-destruct their giant blades can shoot hundreds of metres in any direction. When they catch fire they pour buckets of black oil down their clean white shafts.

Subsidies? In New Zealand? For wind power?

A conversation was under way here, sparked by my post on Germany’s “new dark age”. A reader (Andy) posed the question:

“I am intrigued by the NZ wind industry, because it seems, on the face of it, to be just about the only example in the world that is not surviving on subsidies (other than the ETS, of course). Am I missing something here?”

Now Bryan Leyland provides the startling information that NZ wind turbines do enjoy substantial public subsidies. He laid them out for me. I’ll start with the smaller ones and shock you with the biggest at the end.

First, they don’t have to predict in advance what the output will be. Of course, this would be a practical impossibility, like predicting the exact rainfall next month. But we are immediately alerted to one of the most serious drawbacks of wind generation. Read more… »

A giant wind turbine in northern Germany — one of the world’s largest. However, the bigger they are, the more power generation you must replace when the wind fails to turn them. This is caused not only by a lack of wind: the strongest winds are useless. Because the turbines are destroyed operating in winds over about 45–80 mph (70–130 kph), the brakes go on or the blades furl themselves automatically. Free energy? There’s no such thing. These megoliths are expensive to build and maintain and they are ruinous when idle. But their Achilles heel is, without doubt, their inability to supply a community of any importance (is yours important?) without power cuts. They need backup generation available at a moment’s notice 24 hours a day, every day of the year, for when the wind fails to blow or blows too hard. Expensive is hardly an adequate word for this! You pay for two power stations but get the electricity from only one. Nandor Tanczos, pot-smoking ex-Green MP, said insensitively last Monday that the “real destruction” from coal mining is “the deaths it causes outside the mines” (though he provides no evidence for us to believe it). What is the Green Party’s answer to the incompetence of wind power to prevent those deaths?

This account is the more arresting for being written by a man clearly well-informed about and sensitive towards environmental considerations. If even he is questioning the wisdom — financial and environmental — of wind turbines, we should take notice. It is also instructive that this is the experience of the largest and strongest economy in Europe; if they cannot solve the problems even with their enormous resources in both research and manufacturing, then New Zealand cannot. You’ll read below how German consumers are grossly overcharged for the generation AND DISTRIBUTION of electricity — surely the only financial reason these behemoths can survive. If you want energy now, don’t rely on wind generation. I’ve said before that the only sensible use for wind power is for digging a big hole you don’t need yet.
- Richard Treadgold

A new dark age for Germany?

published at CFACT Europe December 1, 2010 – h/t Roger Dewhurst

by Edgar L. Gaertner

Offshore wind power projects pave the way to frequent blackouts

This is an adopted article.

Thousands of bureaucrats are preparing for another cushy climate confab in Cancun — while U.S. Senators Bignaman, Brownback and Reid are contemplating how to ram renewable energy standards through a lame-duck session of Congress. If they’re wise, American voters and congressmen will pay extra careful attention to the awful dilemma of German climate and energy policy, as exemplified by recent events, and make sure their country doesn’t make the same “green” mistakes Germany did. Read more… »

Rupert Soames, CEO of a portable generator company and grandson of Sir Winston Churchill. Just delivered a rocket to Scotland’s

Harsh reality threatens misty-eyed green dreams

excerpted from The Scotsman 13 November 2010 – h/t Andy

By Nathalie Thomas, Chief business correspondent

This is an adopted article.

THE “lights could go out” over Scotland unless new power stations are built in the next two years to ward off a looming electricity crisis, the head of one of Scotland’s most successful companies has warned Alex Salmond.

Rupert Soames, chief executive of power supply firm Aggreko, told the First Minister that the National Grid will lose a third of its capacity by 2018 as a string of nuclear, gas and oil-fired power stations across the UK are retired – including several in Scotland.

Mr Soames claimed that no other industrialised country in the world is at risk of losing so much of its energy supply at the same time – and without a realistic back-up plan.

Wishful thinking

He urged both the Scottish and UK governments to postpone green energy targets by a decade. Unless “the concrete is poured” on a new fleet of power stations within the next two years, Mr Soames warned, “we will be in serious danger of the lights going out”. Read more… »

Welcome to Hell, eco-style. The infamous Banning Pass, near Palm Springs, California. This is not a manipulated image — there are as many windmills on the actual landscape as you see in the photo. But the loveliness of the landscape, far out to the blue hills in the distance, is obliterated by these whirring, pulsing monsters. Whether moving or still, intrusion is too gentle a word for them. I’m all for the freedom of the landowner, but this is a failure of reason on a gigantic scale.

A good man learns from experience; a wise man from the experience of others. The following story describes actual experiences with modern windfarms. It has a Canadian focus, but can instruct us too if we listen. Let us do what we can to prevent these mistakes from occurring in New Zealand.

This story is about windmills proving a disaster, both financially and for energy security, but they are disasters in the literal sense, too. These monstrous machines in our landscapes can cause enormous damage when they fail, which they do quite frequently, adding even more to their great expense, not to mention that people have died. We have pictures of some of the failures. Here’s a site that actually supports wind power, claiming they reduce “carbon footprints”, whatever they are, but loves looking at accidents. It makes chilling viewing. Here’s a sample failure:

A catastrophic windmill failure in Germany, with
total fire destruction and loss of blades. Large quantities
of oil can be seen spilling down the tower.
This is a “carbon-free” energy source?

See more on our new page of wind turbine failures.

Wind power is a complete disaster

From the National Post, Canada, April 08, 2009, by Michael J. Trebilcock

[subheads, emphasis, added]

There is no evidence that industrial wind power is likely to have a significant impact on carbon emissions. The European experience is instructive. Denmark, the world’s most wind-intensive nation, with more than 6,000 turbines generating 19% of its electricity, has yet to close a single fossil-fuel plant. It requires 50% more coal-generated electricity to cover wind power’s unpredictability, and pollution and carbon dioxide emissions have risen (by 36% in 2006 alone).

Flemming Nissen, the head of development at West Danish generating company ELSAM (one of Denmark’s largest energy utilities) tells us that “wind turbines do not reduce carbon dioxide emissions.” The German experience is no different. Der Spiegel reports that “Germany’s CO2 emissions haven’t been reduced by even a single gram,” and additional coal- and gas-fired plants have been constructed to ensure reliable delivery.

Indeed, recent academic research shows that wind power may actually increase greenhouse gas emissions in some cases, depending on the carbon-intensity of back-up generation required because of its intermittent character. On the negative side of the environmental ledger are adverse impacts of industrial wind turbines on birdlife and other forms of wildlife, farm animals, wetlands and viewsheds.

When the government picks winners look out for havoc

Industrial wind power is not a viable economic alternative to other energy conservation options. Again, the Danish experience is instructive. Its electricity generation costs are the highest in Europe (15¢/kwh compared to Ontario’s current rate of about 6¢). Niels Gram of the Danish Federation of Industries says, “windmills are a mistake and economically make no sense.” Aase Madsen, the Chair of Energy Policy in the Danish Parliament, calls it “a terribly expensive disaster.” Read more… »

The Telegraph says:

Ed Miliband, the [UK] Energy Secretary, last week announced that planning rules would be relaxed to make it easier for an extra 3,500 onshore turbines to be built as part of a £100 billion plan to generate more energy from wind power by 2020.

That’s a lot of windmills—and they’re just the extras. Including offshore windmills, he’s planning to build a total of 10,000 of them. You won’t be able to miss them. No way.

But then, in what could become the quote of the decade, Mr Miliband clarified matters:

“We need to change the default position so that people will come to understand the dangers of climate change to our beautiful countryside.”

The only danger is the unholy havoc Miliband plans to wreak upon the countryside and the drastic weakening he will achieve in energy security. And all for the sake of a tiny reduction in emissions of a minor greenhouse gas which won’t affect the climate.

A couple of weeks ago, plans for a wonderful new coal-fired power station in Kent were given the green light and I was very pleased. more…