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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Australian cars fail outdoor emission tests too. To reduce pollution we must only drive in laboratories…

Australian cars just as bad — one hybrid car puts out 400% more CO2 than “advertised”

The AAA tested 30 cars under Australian real on-road conditions and found that like VW and so many others, the cars pass pollution tests in the lab, but fail in the real world:

– Sydney Morning Herald

The report by the Australian Automobile Association, members of which include the NRMA and RACV and RACQ, says real-world testing reveals some new cars are using up to 59 per cent more fuel than advertised. Almost six in 10 exceeded the regulated limit for one or more pollutant in cold-start tests.

The report found that, on average, real-world fuel consumption was 23 per cent higher than laboratory results, including one diesel vehicle that used 59 per cent more fuel than lab tests indicated.

One fully charged plug-in hybrid electric car consumed 166 per cent more fuel than official figures suggest – or 337 per cent more when tested from a low charge. It also emitted four times more carbon dioxide than advertised.

Of 12 diesel vehicles tested, 11 exceeded the laboratory limit for nitrogen oxides emissions….

Environmentalists [...]

Turnbull’s “game changer” — $2 a week savings next decade that most Australian don’t believe

Turnbull threw away the Lib’s best election strategy in the last election and almost lost. He couldn’t run a carbon tax scare like Abbott had (or Trump did even moreso). Now he can’t run a cheap electricity campaign in a nation where wallets are bleeding from power bills. It would be a gift campaign to mock the idea that wind and solar make prices cheaper — that’s a bubble desperate to be popped. But Malcolm’s campaign (if he survives that long) is a Santa tricky plan to have it all — lower emissions, lower prices, and more stability. And if you’ll believe that…

He’s leaving his entire right flank open, unguarded.

A few dismal facts that won’t go away: Malcolm’s NEG plan to reduce electricity prices aims pathetically low ($2 a week) and will fail anyway. The country already knows that. The world still awaits the glorious discovery of a single nation powered by lots of wind and solar that has cheap electricity. Australia’s 1.5% of global carbon emissions are irrelevant. Australia may be the only nation on Earth that is even trying to meet the Paris accord. More than half of Australians don’t buy the blame for the climate. Who [...]

German wind industry “threatening to implode” as subsidies end wiping out half or more of new plants

In Germany as 20 years of wind subsidies comes to an end in 2020, half to three quarters of the industry may disappear.

So many parallels with Australia. The Germans have had wind subsidies for 20 years, but even after two decades of support, the industry is still not profitable on a stand-alone basis. In 2016, some 4600MW of new wind plants were installed, but that may drop to one quarter as much by 2019 as subsidies shrink. According to Pierre Gosselin (August 31st, 2017) there are more wind protests, electricity prices are “skyrocketing” and “the grid has become riddled with inefficiencies and has become increasingly prone to grid collapses from unstable power feed in.”

Pierre Gosslin writes that “Germany is more in the green energy retreat mode”.

German flagship business daily “Handelsblatt” reported … how Germany’s wind energy market is now “threatening to implode” and as a result “thousands of jobs are at risk“. José Luis Blanco, CEO of German wind energy giant Nordex, blames the market chaos on “policymakers changing the rules“. Subsidies have been getting cut back substantially. The problem, Blanco says, is that worldwide green energy subsidies are being capped and wind parks [...]

Canberra man uses subsidies, “invests” $20,000, still pays $700pa in electricity. Hopes to break even in 14 years.

A fairly crappy investment in every sense — even as a “subsidy farmer”:

…renewable energy proponents say individual consumers like Mr Pulford could play an increasingly important role as citizen investors.

“I say it is a little bit gold plated,” Mr Pulford says of his $20,000 investment.

‘The new system was installed last month and he is already generating enough power to run all his home energy needs, charge his son’s hybrid SUV and sell excess back to the grid. “It ranges between $2 to about $1.90 a day for energy and that can be with the clothes dryers and bar heaters on.”

Mr Pulford said he expects to pay off the investment within 14 years.

He’s excited that his electricity bill is only $700 a year, after laying out twenty grand. After 14 years his “investment” will start to pay off, assuming the batteries are still running, the solar panels are clean, and the inverter didn’t need replacing. Those battery warranties, at best, are ten years. He might get lucky. Without subsidies, his “pay-back time” would be something like 30% longer.

In the ACT, 250 homes with Reposit technology [...]

Rooftop solar destroying baseload profitability and proud of it

What other heavily subsidized industry brags about its ability to provide a product for one quarter of the time it’s needed? Vale sunny-day-solar!

Pick a day, an hour, and what are the chances solar will be there for you? A lot less than one in four, because last Monday’s peak in South Australia was an all time record. Every day in the last year was worse.

And so much for cheap… the price when solar power peaked was still close to $50/MWh. Compare that to most of the years of the national electricity market operating when average prices were $30/Mwh.

The price dip at 6am (the black-line bottomless gully), has nothing to do with solar, but was caused by wind power. Far from being useful, essential, or productive, solar and wind power are playing havoc with a normal market, destroying the chance for cheap, reliable energy to find a place. As long as we force the market to accept this non-dispatchable  supply, we are actively punishing reliable power. What investor in reliable energy would look at this and head to South Australia?”

 

Giles Parkinson was excited at Reneweconomy: Rooftop solar provides 48% of South Australia power, pushing grid [...]

Taxpayers give $300m to Saudi billionaire for solar plant that makes 2% of old dying coal plant’s power

It will only take 50 plants like this, and $15 billion spare dollars, to replace the Liddell coal station (8,000GWh), now slated for closure in 2022.

$300m handout to Saudi tycoon for solar farm

Australians are set to pay $300 million in subsidies to an outback solar farm owned by a Saudi Arabian billionaire in a new test of the federal government’s looming energy reforms, escalating a dispute over whether to cut the handouts to keep coal-fired power stations alive.

AGL’s controversial Liddell coal power station in the NSW Hunter Valley generates 50 times as much electricity as the Moree solar farm in the state’s north, which stands to gain big subsidies from households from higher electricity bills until 2030…

But we need more chinese-built glass panels that make green weather-controlling electrons.

Lucky solar power is so competitive. Look at the money roll…

The Moree solar farm generates 150,000 megawatt hours of electricity a year, about 0.08 per cent of the 200 terawatt hours produced on the national electricity market every year. The project is forecast to collect about $50m in payments over the next four years and $90m in the following decade under the existing [...]

Uni NSW Journalism lecturer gives advice on how to cleanse your news sources

Christopher Kremmer, Senior Lecturer in Literary & Narrative Journalism, School of the Arts & Media, UNSW, wants to help you shield yourself from worldviews that you don’t like, so he provides a detailed “how to” list of ways to make sure you filter out, specifically, news.com.

This man lectures in journalism. Instead of teaching journalism students on how to logically outplay and counter arguments and spot the flaws, he’s teaching them to cleanse their feeds lest they be exposed to inconvenient worldviews.

The team that has no evidence and no answers has to find a way to compensate for their intellectual vacuum.

Taking control of who gets to send us news

… before I had even typed in my search terms, it was apparent that my options had been narrowed. The news list that the aggregator threw up was dominated by websites whose idea of what constitutes news is very different to my own.

It takes a lot of effort to build an information silo:

One by one, I began blocking offending mastheads, then refreshing the browser to check the progress of my censorship. It takes a while because news websites use multiple addresses to maximise reader access. [...]

Australians forced to pay $60b for expensive “green” electricity

The cost of Going Green, The Australian, Cover,  September 1, 2017.

The Australian calculates the total bill will be in the order of $60b for green electricity.

It’s not like we could have done something better with that.

Read it all (if you can), then write to your MP and Senator. Ask why — if they are serious about helping reduce CO2 — we don’t have a USC coal plant like so many other countries, and why we don’t have nuclear power. Then ask why, if they are concerned about the poor, about health, about education, we are wasting $60b dollars to try to change the weather in 2100 that we could be spending on these critical areas right now?

Taxpayers hit with a $60bn power bill

The Australian,  Adam Creighton

Taxpayers will have paid more than $60 billion through federal renewable energy subsidies by 2030, about twice what the crumbling car industry received over 15 years and enough to build about 10 large nuclear reactors.

The government’s large and small-scale renewable energy ­targets, which will compel energy retailers to buy 33 terawatt hours of wind, solar and hydro energy by 2030, will [...]

Ivy league profs warns of the vice of conformism: “Think for yourself”

This is a good sign.  Fifteen Ivy league professors have offered advice and a warning to students everywhere –to recapture the spirit of truthseeking and free debate. The message might just catch on, because although the young strive to conform to fashionable norms, approximately none of them want to be seen doing so. Who wants to be a the weak minded conformist?

The real bigots are those who fear open-minded enquiry…

It’s sad that it needs to be said, but we don’t train children to question fashionable truths and always look at both sides.

Our advice can be distilled to three words:

Think for yourself.

Now, that might sound easy. But you will find—as you may have discovered already in high school—that thinking for yourself can be a challenge. It always demands self-discipline and these days can require courage.

In today’s climate, it’s all-too-easy to allow your views and outlook to be shaped by dominant opinion on your campus or in the broader academic culture. The danger any student—or faculty member—faces today is falling into the vice of conformism, yielding to groupthink.

It is great to see them stepping into [...]

Climate change will make your plane late, imprison you at home, buckle roads, boil asphalt

It’s the end of the world, and kittens will probably die too. Here’s another round of Global Panic. Horror part I: you will get stuck at airport-world

Earlier this week, nearly 50 flights out of Phoenix were cancelled. At 120 degrees, the temperature forecast exceeded the airline’s 118 degrees maximum operating temperature.

It’s difficult not to connect the delays to climate change….

It’s difficult not to blame climate change, after a generation of brainwashing.

So Phoenix got to 48.9C which made it nearly as hot as Marble Bar, Australia, last year (when it was 49C). After 80 years of deadly global warming both towns were nearly as hot as Marble Bar was in 1922.

As the world continues to warm, such plane delays will become more common, says Camilo Mora, an associate geography professor at the University of Hawaii at Manoa. And that’s just the beginning.

And imagine what associate professors of geology might forecast on flight patterns circa 2080? You’ll never know if you read Fortune, where anyone can forecast climate bad-news, but prize-winning atmospheric scientists remain invisible if they stick to things they know, like the [...]