Archive for the ‘Emissions’ Category


Enough is enough, at least for some Australians who are seeing through the alarmist propaganda smokescreen pushed by many of their recent leaders as an excuse to spend fortunes in the vain pursuit of unrealistic climate targets.

Finally the green madness that’s threatening our ability to turn on the lights and air conditioners is being exposed as a con, writes Julian Tomlinson (via The GWPF).

Global temperatures have risen nowhere near the rate at which even the most conservative models predicted, and finally a group of warmist scientists have admitted same in the Nature Geoscience journal last month.

Bear in mind the current mess Australia finds itself in with regards to power generation and business-killing high prices is a result of blindly following these flawed models.

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Anyone who thought switching from diesel to a petrol vehicle would be a good idea might have to think again, if they ever intended to drive into UK city centres. And that’s just the start, if the Oxford plan sets the tone.

Oxford is to become the world’s first zero-emissions zone, as it looks to ban all non-electric vehicles from its city centre by 2020, says the IB Times.

The university town will become the first city in the UK to ban all polluting vehicles from its centre. All petrol and diesel vehicles, including cars, buses and vans, will be barred from six main streets in the centre as of 2020.

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All talk and very little action it seems – so what are these ‘fully informed’ conservationists conserving? This Telegraph report gets funnier as it goes along.

Conservationists may preach about the importance of going green to save the planet, but most have a carbon footprint which is virtually no different to anyone else, a new study has shown.

Scientists as Cambridge University were keen to find out whether being fully informed about global warming, plastic in the ocean or the environmental impact of eating meat, triggers more ethical behaviour.

But when they examined the lifestyles of conservation scientists they discovered most still flew frequently – an average of nine flights a year – ate meat or fish approximately five times a week and rarely purchased carbon offsets for their own emissions.

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US Environmental Protection Agency (EPA) chief Scott Pruitt


It’s hard to miss an undercurrent of dislike for this new but expected US policy in the report, which will no doubt be amplified in the usual quarters.
H/T WGRZ

The head of the Environmental Protection Agency said Monday that he will sign a new rule overriding the Clean Power Plan, an Obama-era effort to limit carbon emissions from coal-fired power plants, the Associated Press reports.

“The war on coal is over,” EPA Administrator Scott Pruitt declared in the coal mining state of Kentucky. For Pruitt, getting rid of the Clean Power Plan will mark the culmination of a long fight he began as the elected attorney general of Oklahoma.

Pruitt was among about two-dozen attorney generals who sued to stop President Barack Obama’s push to limit carbon emissions.
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London mayor seeks curbs on wood burners 

Posted: September 29, 2017 by oldbrew in Emissions, government, pollution

Image credit: BBC


Saving money on energy and being trendy may have attracted some buyers of wood burning stoves, but now reaction to air pollution claims is threatening to knock many such sales on the head. Bad news for some who already own them.

London Mayor Sadiq Khan is seeking new powers to ban wood burning in the most polluted areas of the capital, says BBC News. The mayor has written to the Environment Secretary Michael Gove asking for greater powers to tackle air pollution not caused by traffic.

Mr Khan wants to introduce a network of “zero-emission zones” where the burning of wood or coal is completely prohibited. He also wants tougher controls on the sale of wood-burning stoves.

Under the mayor’s proposals only low-emission versions of wood-burning stoves would be allowed to remain on the market. There are currently 187 areas of London where pollution regularly exceeds European limits.

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Earth and climate – an ongoing controversy


They could perhaps have taken more notice of this paper by Spencer and Braswell six years ago, which found that Earth’s atmosphere is more efficient at releasing energy to space than models used to forecast climate change have been programmed to “believe.”
H/T The GWPF.

As egg-on-face moments go, it was a double-yolker, writes Nigel Hawkes in The Sunday Times [restricted access].

Last week a group of climate scientists published a paper that admitted the estimates of global warming used for years to torture the world’s conscience and justify massive spending on non-carbon energy sources were, er, wrong. 

The admission was overdue acknowledgment of something that has been obvious for years.

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Scotland’s new Queensferry Crossing road bridge [image credit: BBC]


‘New plans from the Scottish Government would allow the sale of hybrid and electric cars but not exclusively petrol or diesel ones’, reports Auto Express. But is it just political bluster, based on Scotland having left the UK?

Scotland has set out plans to phase out the sale of cars powered solely by petrol or diesel by 2032 – eight years ahead of the timescale proposed for the rest of the UK.

As under the plans south of the border, Scotland would allow the sale of petrol and diesel hybrids, however.

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Diesel car engine


Diesels are in need of some good news after all the recent negative press. The researchers believe their findings are of ‘major environmental importance’.

Researchers have discovered a new reaction mechanism that could be used to improve catalyst designs for pollution control systems to further reduce emissions of smog-causing nitrogen oxides in diesel exhaust, as Phys.org reports.

The research focuses on a type of catalyst called zeolites, workhorses in petroleum and chemical refineries and in emission-control systems for diesel engines.

New catalyst designs are needed to reduce the emission of nitrogen oxides, or NOx, because current technologies only work well at relatively high temperatures.

“The key challenge in reducing emissions is that they can occur over a very broad range of operating conditions, and especially exhaust temperatures,” said Rajamani Gounder, the Larry and Virginia Faith Assistant Professor of Chemical Engineering in Purdue University’s Davidson School of Chemical Engineering.

“Perhaps the biggest challenge is related to reducing NOx at low exhaust temperatures, for example during cold start or in congested urban driving.”

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Credit: Automotive News Europe


European auto makers look like riding out the current panic over diesel engine health risks, fighting off a clamour for action by politicians and environmentalists, and despite some worrying projections by investment bankers, as Forbes reports.

New “mild-hybrid” technology will quickly fill the gap left by diesel’s precipitate decline, while a softening attitude from the European Union (E.U.) suggests city bans of this now derided technology might not be as ubiquitous as feared.

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If cars are to be electric only there will obviously be a massive increase in demand on the National Grid as a result – and that’s only one of a number of major issues arising from such a policy, such as cost and practicality. Whether hybrids would still be allowed is not clear.

New diesel and petrol cars and vans will be banned in the UK from 2040 in a bid to tackle air pollution, the government is set to announce.

Ministers will also unveil a £255m fund to help councils tackle emissions from diesel vehicles, as part of a £3bn package of spending on air quality, reports BBC News.

The government will later publish its clean air strategy, favouring electric cars, before a High Court deadline.

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Volvo to go all electric from 2019

Posted: July 5, 2017 by oldbrew in Emissions, News, Travel
Tags:


The internal combustion engine will still be on offer, as autofreaks.com reports, but what the headline means is that there will be at least some element of electric propulsion, including electric-only models, in every Volvo from 2019. Will other car makers follow?

Volvo today announced that every model it launches from 2019 will have an electric motor, marking the historic end of cars that only have an internal combustion engine (ICE) and placing electrification at the core of its future business.

The announcement represents one of the most significant moves by any car maker to embrace electrification and highlights how over a century after the invention of the internal combustion engine electrification is paving the way for a new chapter in automotive history.

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Image credit: thedrive.com


Yet another supposedly ‘climate-friendly’ policy gets called into question as Phys.org reports. ‘Costs a fortune’ and ‘has little effect’ are two of the criticisms.

Subsidizing the purchase of electric cars in Canada is an inefficient way to reduce greenhouse gas emissions that is not cost effective, according to a Montreal Economic Institute study released Thursday.

“It’s just a waste,” said Germain Belzile, one of the authors of the study, which examined electric vehicle subsidies offered by Canada’s two biggest provinces Ontario and Quebec, which can rise to as much as a third of a vehicle’s purchase price, depending on the model. “Not only do these programs cost taxpayers a fortune, but they also have little effect on GHG emissions,” he said.

The government of Quebec has set a goal of having one million electric and hybrid vehicles on its roads by 2030, up from 6,000 currently. Ontario has the same objective.

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Tesla-Model-S-fire

Tesla Model S – this is the only way you’ll keep warm in one during winter.

 

From NyTeknik:

Huge hopes tied to electric cars as the solution to automotive climate problem. But the electric car batteries are eco-villains in the production. Several tons of carbon dioxide has been placed, even before the batteries leave the factory.

IVL Swedish Environmental Research Institute was commissioned by the Swedish Transport Administration and the Swedish Energy Agency investigated litiumjonbatteriers climate impact from a life cycle perspective. There are batteries designed for electric vehicles included in the study. The two authors Lisbeth Dahllöf and Mia Romare has done a meta-study that is reviewed and compiled existing studies.

The report shows that the battery manufacturing leads to high emissions. For every kilowatt hour of storage capacity in the battery generated emissions of 150 to 200 kilos of carbon dioxide already in the factory. The researchers did not study individual bilmärkens batteries, how these produced or the electricity mix they use. But if we understand the great importance of play battery take an example: Two common electric cars on the market, the Nissan Leaf and the Tesla Model S, the batteries about 30 kWh and 100 kWh.

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Trees ‘remove carbon dioxide from the atmosphere and store large quantities of carbon in their tissues.’ – Wikipedia


If absorbing carbon dioxide is the idea, which is better value for money: big technology, or plain old-fashioned trees?

On May 31, 2017, the world’s first commercial atmospheric carbon-capture plant opened for business in Hinwil, Switzerland, reports Climate Change Dispatch.

The plant, designed and operated by a Swiss company called Climeworks, is different from existing carbon-capture facilities because it filters carbon dioxide out of the ambient atmosphere using proprietary technology, rather than from industrial exhaust, which is quite common.

Climeworks claims their facility will be able to remove 900 tons of carbon from the atmosphere every year. Furthermore, its modular design will allow it to be scaled up as the demand for carbon dioxide increases.

What do they plan to do with said carbon?

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On Sunday I gave a 10 minute presentation at a UKIP policy forum on climate and energy policy. This was well received and in the break-out group sessions during the afternoon, I found myself volunteered to chair the discussion and write-up our deliberations.

Forgive the wobbly video near the start. My cameraman decided to head round the other side of the room so I wasn’t blocking the view of the screen.

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Yes folks, they’re going to burn wood on an industrial scale and call it ‘climate-friendly’. You couldn’t make it up.

NOT A LOT OF PEOPLE KNOW THAT

By Paul Homewood

image

By Fred Pearce

It looks like greenwash. European nations publicly keen to boost their climate credentials by switching to “green” biomass are accused of working behind the scenes to expunge their carbon emissions from burning wood in power stations from national emissions statistics.

“If we don’t measure emissions when trees are cut, we won’t measure them at all,” says Hannah Mowat of FERN, a European NGO working to save the continent’s forests, who has followed the EU negotiations on the issue.

View original post 417 more words


Bret Stephens at The New York Times delves into the erroneous ‘climate-friendly’ image of biofuels, and questions the claimed success of renewables in general. Not new criticisms, but new for the NYT at least.

A few extracts from the piece:
“Converting biomass feedstocks to biofuels is an environmentally friendly process. So is using biofuels for transportation. When we use bioethanol instead of gasoline, we help reduce atmospheric CO2.”

These confident assurances come from “Biofuels: A Solution for Climate Change,” a paper published in 1999 by the Clinton administration’s Department of Energy. Feels a little dated in its scientific assumptions, doesn’t it?
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China’s BYD F3DM plug-in hybrid [image credit: Mariordo]


Scare stories about man-made global warming or even city pollution cut little ice with Chinese car buyers. The high cost of battery power and/or fear of running out of it on their journeys – range anxiety – seem more of a concern.

Automakers face a dilemma in China’s huge but crowded market: Regulators are pushing them to sell electric cars, but buyers want gas-guzzling SUVs, says Phys.org.

The industry is rattled by Beijing’s proposal to require that electric cars make up 8 percent of every brand’s production as soon as next year. Consumers are steering the other way: First-quarter SUV sales soared 21 percent from a year earlier to 2.4 million, while electric vehicle purchases sank 4.4 percent to just 55,929.

“It’s tough for someone with an EV to come and take away market share from SUVs,” said Ben Cavender of China Market Research Group.
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French anti-pollution car stickers


A colour-coded badge of honour or shame for every car under new French regulations. UK MoT certificates won’t do for city visitors.

UK drivers planning to go to France in the coming months are going to require new ‘clean air’ stickers or face on-the-spot fines for failing to display them, as CLM reports.

Paris, Lyon and Grenoble introduced the new Crit’Air scheme in January to tackle vehicle pollution in their city centres, with another 22 towns and cities said to be planning to follow suit over the next few years.

The scheme requires all vehicles to clearly display an air quality certificate windscreen sticker, or vignette, according to how much they pollute.
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Electric car technology


Why the motor industry needs these handouts is not obvious, unless of course the lack of public enthusiasm for electric cars means car makers expect a ‘sweetener’ before doing any related work.

The government has awarded £62 million in funding to low-emissions automotive projects, including the development of electric vehicle batteries to be be produced in the UK, as Silicon UK reports.

The funding was the sixth round to be awarded through the Advanced Propulsion Centre (APC), formed in 2013 to help develop the UK’s low-emissions vehicle manufacturing sector.
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