JoNova

A science presenter, writer, speaker & former TV host; author of The Skeptic's Handbook (over 200,000 copies distributed & available in 15 languages).


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German experiment to make wind powered Silicon Chips fails

Surprising no one: lumpy expensive electricity does not make for a High Tech Paradise

It’s another example of how more green jobs means less real ones. A German High Tech Chip maker driven to Singapore by renewable energy prices

Emden, Germany by Gritte

To understand the scale of just how green Germany is, ponder that it has the third largest wind power fleet in the world, with around 30,000 turbines. In 2020, wind power generated more than a quarter of German electricity and solar power another 10%. Despite all that *free* energy Germans pay some of the highest electricity prices in the world at 38c/KWh. Whereas Singaporeans use natural gas and pay 18c/KWh. Germans are famous for their high tech engineering, but now they can’t afford to manufacture it at home. Siltronic is moving, and along with that presumably goes some of the intellectual property, brains, and security that comes with having that production locally.

h/t GWPF Chipmakers lament high taxes and levies on electricity in Germany 9.5 out of 10 based on 62 ratings […]

Texas dodged a bullet: Would you like explosions with your blackouts?

Houston Texas, Feb 2021. Image by Fish & Trips

Texas toyed with cascading crises

The Green Experiment could have gone so much worse. Here’s a man who was a gas industry executive involved in a near miss in New England in 1989. The four day blackout sounds bad, but it was a lottery win compared to the worst case scenarios. Not only was a full state-wide blackout possible, which may take months to correct, but the gas system is a bomb waiting to go off too.

ERCOT officials admit they only just averted a blackstart:

Texas was “seconds and minutes” away Texas’ power grid was “seconds and minutes” away from a catastrophic failure that could have left Texans in the dark for months, officials with the entity that operates the grid said Thursday.

— by Erin Douglas, Texas Tribune

The Blackstart in Venezuela took weeks to restart — rebooting an induction motor takes six times the normal current. Energizing a substation can cause explosions. It’s much easier to add load to an operating grid than to rebuild one from scratch. Surges on start up can break things, that fail. It can take rolling rounds […]

Texas: day four without power and water for some, fishtanks freeze, pipes burst, “worse than Africa”

Even if the Texas situation resolves tomorrow the anger will burn for months

A few hours ago, about one quarter of Texas still didn’t have power. After three or four days without power some houses are so cold the fishtanks have frozen over. Some people have been without power for 84 hours straight and ERCOT — the Texas Electricity management can’t say when it will be restored (though they have just announced it might be soon). It is still operating under the EEA 3 highest emergency level. Many people have had their power return for a couple of hours only to lose it again. And there is a burning anger at the unfairness of it all. People say they can see houses, shops and office buildings “lit up like Christmas trees” but have had no power themselves for days. Some are using their cars to warm themselves and charge phones but after three days they are running out of gas. There are restaurants that are offering free food.

It’s so cold in Texas homes that fish tanks are frozen. pic.twitter.com/IRuDjpG5Af

— Cleavon MD (@Cleavon_MD) February 18, 2021

Others are desperately using gas BBQ’s indoors even though it […]

Un-Greening: Mexico gives up on renewables, revives coal industry

Mexico, the eleventh biggest population on Earth, was all enthused about renewables a few years ago, but now they are actively winding back wind and solar and reactivating coal projects. Mines are being reopened, coal miners are being hired and the state owned Federal Electricity Commission (CFE) has been told to buy electricity from its own coal generators before they buy electricity from the privately owned renewables generators.

López Obrador is called a populist, he talks of energy sovereignty, and speaks badly of predecessors who opened up the energy sector to foreign and private interests. He vowed to put ” at least 80% of the budget – into fossil fuels.””

Mexico was once a climate leader – now it’s betting big on coal

David Agren in San Juan de Sabinas, The Guardian

President Andrés Manuel López Obrador, popularly known as Amlo, has unveiled plans to buy nearly 2m tons of thermal coal from small producers like Rivera. He also plans to reactivate a pair of coal-fired plants on the Texas border, which were being wound down as natural gas and renewables took a more prominent role in Mexico’s energy mix.

Not […]

Extension cord to rescue renewable South Australia will now cost $2.4 billion

It’s another hidden subsidy for “Green Power”.

Big-Bandaid: Unreliable generators need thousands of kilometers of extra transmission lines.

The totally non-essential new interconnector between NSW and SA will now cost nearly a billion more than was expected. It will add no new baseload generation but allow the random energy surges from South Australia to interfere with New South Wales supply. Surges of subsidized energy will break the balance sheets of cheap baseload infrastructure in NSW, making them less profitable, and driving them out of business unless they charge more for the fewer hours they operate. Both states will spend more on electricity but be less self sufficient, and more dependent on other states.

Why aren’t NSW generators complaining? Because they know prices will rise, not fall. Ask AGL — the more coal plants it can close, the more profits it can make from the gas and unreliable generators.

The extra interconnector won’t solve the real issues — it “probably” won’t change the massive high pressure weather systems that stop wind towers working in both states simultaneously. The magical transmission lines “probably” won’t stop the sun setting in Adelaide one hour after it sets in Sydney either. But it […]

There’s no such thing as clean energy

All good environmentalists detest renewables and are appalled at the money wasted on the industrial renewables corporations.

All the rest are unwitting marketing agents who provide free advertising for banks and multinational conglomerate profits. In the process they hurt the poor and scorch the Earth.

In short: The world spent $3.6 trillion dollars over eight years, mostly trying to change the weather. Only a pitiful 5% of this was spent trying to adapt to the inevitable bad weather which is coming one way or another. Both solar and wind power are perversely useless at reducing CO2, which is their only reason for existing in large otherwise efficient grids. Wind farms raise the temperature of the local area around them which causes more CO2 to be released from the soil. Solar and wind farms waste 100 times the wilderness land area compared to fossil fuels, and need ten times as many minerals mined from the earth. Biomass razes forests, but protects underground coal deposits.

The role of large wind and solar power in national grids is to produce redundant surges of electricity at random or low-need times. They are surplus infrastructure designed in a religious quest to generate nicer weather. […]

Thanks to wind and solar power, Australians have to drive to work to save the planet

Australians used to have an electricity grid that gave them the freedom to work from home

For years they told us to work at home to help the environment. But thanks to a decentralized unreliable grid, Australians are now being warned that it will be a “disaster” for the grid if they stay home and work with their air conditioner on in summer.

Now we better drive to work so the solar-windy-grid doesn’t fall over:

Why working from home could be a disaster for Australia’s electricity grid this summer

Emma Elsworthy, ABC

Air conditioners could send Australia’s power grid into meltdown this summer, as roughly one third of the workforce do their jobs from home, experts have warned.

According to research company Roy Morgan, more than 4.3 million Australians are working from home…

But warmer weather has come with a warning that increased use of air-conditioning in homes could lead to more blackouts and higher electricity bills.

“Air-conditioning is what drives our maximum demand in Australia,” said Peter Dobney, the former founding chairman of the Energy Users Association of Australia.

“We can expect higher prices, in fact, I […]

Snowy 2.0, twice the cost, half the value, wastes a quarter of the energy, and wrecks the environment

The Snowy 2.0 Scheme is a $10 billion bandaid to make up for Wind and Solar’s unreliability. Hydro storage is an anti-generator that destroys 20-30% of the electricity fed into it. It turns out it also destroys three quarters of the money fed into it, and some of the environment as well. What’s not to like?

by Steve Hunter. h/t StopTheseThings

Today a Who’s Who of Australian engineering are scathing about Snowy 2.0 in The Australian

The mammoth pumped Hydro scheme is a $10 billion dollar disaster that will never pay for itself, is already being superceded by battery technology, and will scar the land, infect pristine alpine lakes, risk critically endangered species, damage fishing grounds, and breach the Biosecurity Act in a National park. (Where are the environmentalists, Tim Flannery? Does anyone care?)

Pumped Hydro doesn’t even work on a small scale. Projects like it are being junked around the country before they get built and there has been only one other pumped hydro project “committed” in the last 20 years.

On the revenue side, the output of Snowy 2.0 from 2025 to 2042 is now forecast to be less than half the business case estimate, […]

New Report: Australians pay $1300 in hidden climate bills each year

The parasites take $1,300 per household each year in Australia

Australians could save $13 billion dollars a year if they weren’t forced to pay for pagan climate witchery.

If the bill collector knocked at the door and demanded $1,300 dollars each year to try to stop storms and floods a century from now, there would be riots in the streets. Instead the money is buried in complexity and taken in slices through unlabeled bills and receipts throughout the year. We list the GST. Imagine if we listed “the Climate Tax”?

Malcolm Roberts, a One Nation Senator has commissioned a study by Alan Moran to add up the cost. But why did he have to do that? Where was the Treasury, the Minister for Energy, the CSIRO, the ABC, the Labor Party, the State Premiers, and all our universities? All apparently, are out to lunch with the vested interests or running chicken, afraid of being called names.

Alan Moran adds up the state and federal subsidies, including the renewable schemes (like the SRET) that charge every electricity user for other people’s solar panels. He also includes the costs to businesses from higher electricity charges — which are invariably passed on to […]

SA: Still at risk of blackout, one third of solar PV “switching off” to save state, needs $1.5b interconnector bandaid to NSW

A $1,500 million dollar emergency line is needed to rescue South Australia from renewable blackouts. Image: Marcus Wong Wongm

 

Why do so few see the enormous subsidy cost of keeping the South Australian electricity experiment alive?

Having got too much intermittent, unreliable electricity, the state is still in danger of another statewide blackout. One third of the solar panels on homes are being switched off automatically because the electricity they provide is not just useless, but dangerous. What the state needs is baseload power, but the solution we’re told is to spend another incredible $1.5billion dollars on an interconnector with NSW, presumably so SA gets a lifeline to the reliable coal power in Queensland.

That’s a $1,500,000,000 repair bill for an unreliable system that cost a fortune to build, but is unsustainable without a giant bandaid.

Price rises coming in NSW and QLD:

As more unreliable generation and random green electrons infect the NSW and Qld grids, their cheap baseload providers will also find it harder to compete. The increased downtime will chew out some of their profit margins, but their costs will be almost the same. So, as sure as the sun rises, they will have to […]