Posts Tagged ‘renewables’

moapaPeople don’t want a 14 square-mile eyesore in their neighbourhood, even if it comes with a ‘saving the planet’ sales pitch. Bad for tourist business as well, in this case.
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The push to transition from carbon-emitting fuel sources to renewable energy is hitting a roadblock in Nevada, where solar power developers are abandoning plans to build what would have been the United States’ largest array of solar panels in the desert north of Las Vegas, says TechXplore.

“Battle Born Solar Project” developers this week withdrew their application with the federal Bureau of Land Management, which oversees the Moapa Valley hilltop where the panels were planned, KLAS-TV Las Vegas reported.

California-based Arevia Power told the television station that its solar panels would be set far enough back on Mormon Mesa to not be visible from the valley.

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golden-eagle

Golden eagle in Scotland [image credit: argyllholidays.com]

Hardly surprising, but the destruction of the countryside will continue regardless.

H/T Windwatch UK
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Wind farms are shrinking golden eagles habitats as they are afraid of the blades, a study has found.

The birds of prey are eight times less likely to fly near turbines when they are rotating compared with when they are switched off, scientists from the ecological company Natural Research Projects have found.

It is thought the birds are avoiding areas where turbines are situated because the noise and movement makes them feel threatened.

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BBC_weather

Credit: BBC

A meandering jet stream can lead to unusual weather conditions. Blaming ‘climate change’ (pick your own definition) is so vague as to be meaningless, but may serve to divert the spotlight away from political leaders.
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The Global Warming Policy Forum has called on the UK government to learn the key lesson from the German flood disaster and adopt policies that prioritise effective and relative low cost flood protection over massively expensive and ineffective renewable energy targets.

In recent days, meteorologists and extreme weather researchers have blamed a ‘monumental failure of Germany’s flood warning system’ for the death and devastation triggered by disastrous flooding.

Experts had warned the German government four days before the first floods about the high risk of flooding in the Rhine basin, but the government failed to implement flood protection measures that are, in any case historically underfunded and thus ineffective.

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Kvanefjeld

Kvanefjeld, Greenland [image credit: polarconnection.org]

Not too hard to give up what you haven’t got anyway? Its leaders now favour renewables, but with up to twenty hours of darkness in December they won’t get much winter help from solar power. At a guess they won’t be dispensing with their diesel generators any time soon.
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Greenland is abandoning its ambition of 50 years of becoming an oil-producing nation, suspending its oil exploration strategy because of environmental and climate concerns, reports OilPrice.com.

Greenland, an autonomous territory part of Denmark, has been trying to find oil reserves for 50 years, without success, and it now considers that the climate concerns are far greater than the potential benefits of becoming an oil producer, the government of Greenland says.

According to one estimate from the U.S. Geological Survey (USGS), Greenland’s offshore area, East Greenland Rift Basins Province, likely contains a mean estimate of 31.4 billion of barrels equivalent of oil, natural gas, and natural gas liquids.

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energy1The amount of additional electricity required worldwide is more than any existing increase in output from renewables. As value-for-money fossil fuels – coal and gas mostly – fill the breach as it were, ‘decarbonisation’ is in effect going negative (if it was ever doing anything else). Let COP26 delegates chew on such ‘challenges’ as they’re called, in Glasgow later this year.
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The planet’s electricity demand is expected to rebound strongly this year and next after falling by around 1% in 2020, according to a new publication from the International Energy Agency.

Released on Thursday, the IEA’s electricity market report predicts that global demand for electricity will increase by nearly 5% in 2021 and 4% in 2022 as economies around the world seek to recover from effects of the Covid-19 pandemic, says France24.

The report from the Paris-based organization notes that although electricity production from renewable energies “continues to grow strongly” – it is expected to increase by 8% this year and more than 6% in 2022 – it does not, cannot meet the growing demand.

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Dutch_bikes

Cycling is popular in the Netherlands [image credit: expatica.com]

There’s a reason why fixed solar panels should be, and usually are, angled at about 35-40 degrees in northern Europe. It’s called the optimal tilt angle. This cycle path with panels flat on the ground is so simple-minded it’s embarrassing, or ought to be.
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Authorities in a central Dutch province opened what they are billing as the world’s longest solar bicycle path Wednesday, mixing sustainable energy with emission-free travel, says TechXplore. (more…)

Featured Image -- 40520

Feldheim village near Berlin, Germany.

Subsidies drying up. Public resistance to wind turbines in the neighbourhood. Is the climate steamroller running out of puff in Germany?
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The German wind power industry is suffering setback after setback, says The GWPF.

Hardly any new turbines are being built, and more and more old wind turbines are being phased out. Now wind industry lobbyists are calling for new subsidies and construction rules to be relaxed.

In the Free State of Bavaria there is almost nothing going on when it comes to wind power.

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chinacoal

Coal-hungry China [image credit: democraticunderground.com]

Prosperity before flaky climate theories for Asia’s present and future industrial powerhouse economies. Once again we’re sold the myth of ‘cheaper renewables’, which always need subsidies — even for being turned off.
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Five Asian countries are responsible for 80 percent of new coal power stations planned worldwide, says Phys.org, with the projects threatening goals to fight the climate crisis, a report warned Wednesday.

China, India, Indonesia, Japan and Vietnam are planning to build more than 600 coal plants, think-tank Carbon Tracker said.

The stations will be able to generate a total of 300 gigawatts of energy—equivalent to around the entire electricity generating capacity of Japan.

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A hoot, yes – but so far the laughs are on us if we’re in a country pushing the far-fetched nonsense of fearsome human-caused warming.

PA Pundits - International

By David Wojick, Ph.D. ~

Looking for laughs? The International Energy Agency has produced a laugh filled report, grandly titled: “Net Zero by 2050: A roadmap for the global energy system“. Redesigning the global energy system. My, oh my. Below are a few highlights, out of many.

To begin with it is not a roadmap, as it does not tell us how to get there. In fact you cannot get there from here, which makes their there very amusing. This is perhaps the most elaborate net zero fantasy concocted so far.

IEA Executive Director Faith Birol explains where the fantasy comes from: “…combining for the first time the complex models of our two flagship series, the World Energy Outlook and Energy Technology Perspectives.”

So two, not just one, complex computer models, that have never before been combined. I feel better already. Instead of the world energy outlook, it is IEA’s…

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windger

German Chancellor Merkel surveys an offshore wind site [image credit: evwind.es]

Wind ‘farms’ are allergic to each other it seems, sometimes leading to sizable drops in output. Awkward when space isn’t unlimited, some of the best sites are already taken, and the plan is to multiply the existing fleets. Weather dependency is even greater than expected.
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The expansion of wind energy in the German Bight and the Baltic Sea has accelerated enormously in recent years, TechXplore.

The first systems went into operation in 2008. Today, wind turbines with an output of around 8,000 megawatts operate in German waters, which corresponds to around eight nuclear power plants.

But space is limited. For this reason, wind farms are sometimes built very close to one another.

A team led by Dr. Naveed Akhtar from Helmholtz Zentrum Hereon has found that wind speeds at the downstream windfarm are significantly slowed down.

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Credit: impactlab.net

Like ‘free beer tomorrow’, projects such as this one may sound good to some, but does the promised tomorrow ever arrive? So far, no. Not even close. And equating so-called ‘clean tech’ with the climate is yet another obviously absurd media fantasy. Solving the issue by 2030 is the target — good luck with that. Of course gas, coal and oil are their own energy storage, but don’t mention those any more.
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A major project aims to overcome a barrier to electricity grids wholly supplied by renewable energy, says BBC News.

Output from wind turbines varies because wind speeds fluctuate; output from solar cells changes according to cloud cover and other factors [Talkshop comment – such as 50% darkness per year].

This is called variability, and overcoming it is crucial for increasing the share of renewables on the grid.

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energy_cleaning_3057805‘All pain for no gain’ springs to mind. Will voters accept this pointless self-harm to their economic welfare indefinitely, or turn against it?
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As the astronomical cost of Net Zero plans are becoming more evident by the day, EU leaders face the prospect of growing discontent and revolt over the relentless rise in energy prices and consumer pain, say The GWPF & FT.

After years of assuring voters that renewable energy will make energy cheaper and Europeans better off, EU leaders are now forced to concede that these plans will actually hurt consumers very badly.

The EU Commission is proposing a series of far-reaching measures that will drive up the cost of running a car and heating homes.

If it goes ahead, households will have to shoulder not only rising energy costs, but also the rising cost of Europe’s record carbon price in their heating bills and fuel pump prices.

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offshore1

Offshore wind farm [image credit: Wikipedia]

Please Monsieur, can we have some extra power today? ‘Non! – unless you agree to my latest terms and conditions’. Replacing power stations with intermittent renewables has exposed weaknesses others are already showing a willingness to exploit.
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The fishing row which saw France threaten to cut off Jersey’s power has exposed the ‘very dangerous’ threat of being too reliant on a foreign supplier for electricity, says The GWPF / Daily Mail.

Britain risks becoming an ‘import junkie’ by depending too heavily on the Continent for its electricity needs, it was claimed.

Tony Lodge, a research fellow at the Centre for Policy Studies think-tank, said the UK is setting itself up for ‘almighty trouble’ by the end of the decade.

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Calif_Solar

Solar power complex in California [USA. Gov – BLM – Bureau of Land Management]

The Golden State isn’t a good place to be poor, and that’s set to get worse thanks to the ill-founded climate obsessions of its leaders, as this article observes. Others following their model can expect to face similar issues.
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California is known to have the most expensive electricity in the U.S., and the distributed nature of its grid is negatively affecting less-wealthy Californians, says OilPrice.com.

Californians pay for some of the most expensive electricity in the United States. They also live in one of the greenest states, at least from an energy perspective.

California is only going to get greener. Meanwhile, electricity bills are expected to continue their rise. Some deny there is a link between the two.

The facts show otherwise.

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German wind farm

‘More ambitious’ here means more expensive and more difficult, but just as pointless as before. Earth’s climate is way beyond any control by politicians, German or otherwise. Folk should be careful what they wish for.
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The German government said Wednesday it would set more ambitious targets to reduce CO2 emissions after a landmark ruling by the country’s top court declared a flagship climate protection law “insufficient”, reports Phys.org.

Under the new targets, the government expects to slash emissions by 65 percent by 2030 compared to 1990 levels, going further than the current 55 percent reduction target, Finance Minister Olaf Scholz said at a press conference in Berlin.

The cut will reach 88 percent by 2040, with the goal of bringing Germany to carbon neutrality by 2045, five years earlier than previously expected.

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Yes — if it ever gets implemented as planned, and people are willing to accept the inevitably unpleasant consequences.

PA Pundits - International

By Adam Houser and Craig Rucker ~

“Don’t mess with Texas!”

Unfortunately, “messing with Texas” is exactly what so-called “renewable” energy recently did with Lone Star residents.

In mid-February, extreme cold temperatures rocked the state, as well as much of the nation.

Yet, unlike the rest of America, Texas was also hit with widespread power outages leaving millions shivering in the cold. It is believed that dozens have died in the tragedy.

Texas gets approximately 24 percent of its energy from wind and solar, which is significantly more than the rest of the nation. The national average is only 3 percent from wind and solar. As the record cold hit Texas from February 8 to February 16, renewable power generation dropped from 24 percent to an abysmal 8.3 percent as turbines froze and solar panels were covered with snow.

In the weeks that followed, Leftist politicians and the media have…

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VAWT

One of many vertical axis wind turbine designs

Vertical axis wind turbines aren’t new, but early reliability problems are supposed to have been largely ironed out now. The gearbox and generator are close to the ground, and they require less land per unit, but there’s less wind lower down. Given that we’re stuck with the wind power obsession for now, they may be worth a try if the computer simulations are anything to go by.
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The now-familiar sight of traditional propeller wind turbines could be replaced in the future with wind farms containing more compact and efficient vertical turbines, says TechXplore.

New research from Oxford Brookes University has found that the vertical turbine design is far more efficient than traditional turbines in large scale wind farms, and when set in pairs the vertical turbines increase each other’s performance by up to 15%.

A research team from the School of Engineering, Computing and Mathematics (ECM) at Oxford Brookes led by Professor Iakovos Tzanakis conducted an in-depth study using more than 11,500 hours of computer simulation to show that wind farms can perform more efficiently by substituting the traditional propeller type Horizontal Axis Wind Turbines (HAWTs), for compact Vertical Axis Wind Turbines (VAWTs).

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big-greenSome electricity consumers may feel like muttering obscenities if they see the figures. Meanwhile the BBC insists renewables are now cheaper than coal.
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The Global Warming Policy Forum has condemned what it called the “obscenity” of windfarm subsidies and has called for a complete rethink of energy policy.

GWPF research has shown that just six offshore windfarms are now sharing £1.6 billion pounds in subsidies between them every year.

Three receive annual subsidies of over a quarter of a billion pounds each year.

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Climate virtue signallers demand belief in their fool’s paradise, regardless of cost.

PA Pundits - International

By Ronald Stein ~

With many still living with little to no access to electricity, American politicians are pursuing the most expensive ways to generate intermittent electricity with offshore wind turbines on the East and West Coasts.

The U.S Energy Information Administration (EIA) has already documented that offshore wind continues to be one of the most expensive forms of electricity generation.

Energy poverty is among the most crippling but least talked-about crises of the 21st century. Electricity is the one of the simplest solutions to improved health, economic opportunity, education, nutrition, and comfort in the developing world, especially for women and girls.

In the world’s poorest countries, there are 11 million children in the world dying every year.

Those fatalities are from the preventable causes of diarrhea, malaria, neonatal infection, pneumonia, preterm delivery, or lack of oxygen at birth as many developing countries have no…

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Prof. Ian Plimer’s warning: “We have the DNA skills now to identify a person from a tiny little piece of meat. And that’s what would be left if you have an accident in a hydrogen-driven vehicle.”

STOP THESE THINGS

Wind_turbine_1888_Charles_Brush

Wind and solar power’s hopeless intermittency has forced rent seekers to engineer yet another fraud: hydrogen gas – which is to be purportedly produced using wind and solar’s occasional and chaotic output. Where wind and solar have never made any sense, the hydrogen proposition is completely bonkers.

Defying the laws of physics and thermodynamics – just for starters – the economics would make hydrogen gas produced using already heavily subsidised wind and solar the most expensive energy in human history.

And yet, the same class of dimwitted politicians are signing up in feverish earnest, as if they’re about to back a surefire Melbourne Cup winner.

As with wind and solar power, it’s the same too-good-to-be-true pitch directed at the starry-eyed, gullible and naïve. All, of course, in the name of obtaining a stream of taxpayer back subsidies that will outlast religion.

STT, always ready to rain on the renewable energy…

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