Recent Posts
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Climate change is causing South Africa to rise and sink at the same time
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Thursday
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Why is the renewables industry allowed to sponsor political advertising in schools and call it “education”?
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Wednesday
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In trying to be a small target, the Liberals accidentally disappeared
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Tuesday
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Monday
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The best thing about the Australian election was that Nigel Farage’s party won 30% in the UK
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Sunday
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Saturday — Election Day Australia
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Vote for freedom…
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Friday
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Bombshell: Sir Tony Blair says climate policies are unworkable, irrational, and everyone is afraid of being called a denier
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Thursday
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Blackout in Spain to cost 2-4 billion Euro, likely due to solar plants — blind and biased ABC says “cause is a mystery”
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Wednesday
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Days after Spain reaches 100% renewable, mass blackouts hit, due to mysterious “rare atmospheric phenomenon”
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Tuesday
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Help needed: Site under DDoS attack from hundreds of thousands of unique IPs this week — especially China and the USA
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Monday: Election Day Canada
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When the Labor Party talk about “The Science” the Opposition can easily outflank and outgun them with bigger, better science
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Saturday
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UK Gov spends £50 m to dim sun to create slightly less beach weather
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Friday
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The cocoa price crisis is a Big Government price fixing disaster, not a climate change one
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Thursday
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Blame the Vikings! Moss found in East Antarctica lived in warmer summers a thousand years ago.
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Wednesday
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Tuesday
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Monday
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Easter Sunday
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Saturday
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Good Friday
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In crash-test dummy land, we solve teenage girl climate anxiety with $500b in fantasy weather experiments…
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Thursday
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Nothing says “Safe and Effective” like destroying all the data from Australia’s giant abandoned vaccine study
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Wednesday
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Who owns the oceans? The UN wants to tax ships to reduce carbon emissions — a $40b windfall for unaccountable global bureaucrats
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Tuesday
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Monday
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Sunday
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Saturday
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Conservatives promise to axe the car tax that would have added $10k to petrol and diesel cars
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Friday
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The monster Green Tariffs we put on ourselves are worse than a foreign trade war
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Thursday
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Trump goes gangbusters on coal power and coal mining to supply AI energy demand
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Wednesday
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Instead of $8b in rebates, Labor could have built gas and coal plants and actually made cheap electricity
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Tuesday
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Labor wants the working class to help rich people buy batteries
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Monday
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By Jo Nova
Is this the Net Zero world we’re aiming for?
It could be a coincidence, but Spain’s grid ran entirely on renewables for the first time on April 16th. Less than two weeks later, at lunchtime Monday Spain and Portugal and even parts of France suffered massive cascading blackouts. Thirteen gigawatts of electricity, about half the grid, suddenly disappeared at 12:30pm. Trains were halted, and people were stuck in dark subway tunnels. A tennis tournament was stopped, flights were cancelled and diverted, and prosaically, as an emblem of the Western World, Spain’s nuclear plants shut too, and are now running on diesel back up. Shops have been stripped, people are fighting over taxis, and landlines and ATMs are down, and even the mobile network failed in Madrid. The mayor of Madrid has urged the PM to declare an emergency and deploy soldiers.
Electricity has been restored to some areas, but the grid operator has said “it could take up to a week to fix”. Other reports say “six to ten hours”.
Notably, Spain has one of the highest proportions of renewable power in Europe — with 50% of the national supply coming from pure unreliable power. Spain […]
By Jo Nova
Thanks to Paul Homewood at NotAlotofPeopleKnowThat for finding this gem of a video.
Commiserations to friends in the UK, where Ed Miliband, or worse, his new National Electricity System Operator (NESO) think that flywheels will save money because the UK won’t need to maintain back up power stations and import so much electricity.
Ed Miliband is the Minister for Energy Security and Net Zero, which is a bit like being the Minister for War and Peace at the same time, or perhaps more like Health and Ebola. His big new plan is to set up a big new bureaucracy (NESO) and their big idea is to stop blackouts by installing giant flywheels around the country.
Flywheels are good at smoothing out the frequency glitches, but the second largest flywheel operation in the world would only power the UK for a fraction of a second. It’s going to take a lot of flywheels, or as David Evans dryly remarked, if they can speed up the flywheels it might work, but to put enough energy in, they may need to get close to the speed of light.
Ed Miliband reveals plan to prevent net zero blackouts
by […]
Since SA was islanded the costs just to keep the frequency stable are as much as the energy itself
Two weeks ago the Australian grid had a major near miss, and South Australia has been isolated from the rest of the nation ever since. It was supposed to be connected again in two weeks, but repairs to the 6 high voltage towers that fell over, evidently will be longer. Strangely, apparently no news outlet has mentioned this in the last two weeks.
While SA has been the renewables star of the world for two weeks, there’s been mayhem in the market. Instead of cheap electricity with 50% renewables it’s chaos. Allan O’Neill explains that the cost of stabilizing the grid has gone through the roof. It’s so bad, and generators have to contribute to balance their output, that solar and wind power are holding back from supply because they can’t afford to pay the costs to cover their share of frequency stability.
But when South Australia became islanded by the transmission line collapse, FCAS requirements for that region could only be supplied from local providers – and there is only a small subset of participants in South Australia […]
The shape of normal AC Electricity: 50Hz (230V) and 60Hz (110V)
Nobody says much about FCAS in public — but it’s become a hot topic among Australia’s energy-nerds and electricity traders. It never used to be a big deal, because we got it at very low cost from huge turbines — from coal, hydro, and gas. Suddenly, it is costing a lot more. As I discovered below, in one month FCAS charges in South Australia rose from $25,000 to $26 million. Wow, just wow.
What is FCAS?
FCAS means”Frequency Control Ancillary Service”. With an AC (or alternating current) system, frequency is everything — the rapid push-pull rhythm that is the power. FCAS is a way of keeping the beat close to the heavenly 50Hz hum (or 60Hz in America and Korea). Network managers cry when things stray outside 49.85Hz or 50.15Hz. So controlling the frequency is a very necessary “other service” supplied by traditional generators, but not so much from intermittent renewables. Large spinning turbines “do” FCAS without a lot of effort. And the cost used to be a tiny fraction of the total electricity bill, but it is rapidly rising in Australia, thanks to the effect of the […]
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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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