Archive for the ‘Emissions’ Category

Proposed new nuclear plant, Anglesey [image credit: walesonline]


They jokingly claim this will help to ‘supplement’ renewables which sometimes provide close to zero input to the electricity grid system. The reverse is much closer to the truth – renewables supplementing nearly everything else, but only when the weather and/or time of day allow it.
H/T AC Osborn

Ministers will this week reverse decades of opposition to investing taxpayer money in nuclear energy by agreeing to bankroll a £15bn-plus power station in Wales, says The Times @ the GWPF.

The government will commit to taking a direct stake in the Wylfa plant on Anglesey, planned by the Japanese industrial giant Hitachi, after more than two years of negotiations.

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Crazy world of climate finance [image credit: renewableenergyfocus.com]


They can tinker at the margins with energy policy, but giving up fuel burning altogether is not a serious option given current dependency on it as a power source. The obvious problem being that the preferred ‘renewable’ replacements are too ineffective and unreliable to deliver power on the scale needed. Wasting money on such futile policies must detract from other projects too.

When President Donald Trump announced the US exit from the Paris climate deal one year ago, the mayor of Philadelphia was among those who vowed to keep carrying the torch, says Phys.org.

“Philly is committed to upholding at (the) local level the same commitment made by the US in the Paris climate agreement,” tweeted the sixth largest US city’s mayor, Jim Kenney, a Democrat.

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Dutch Parliament buildings [credit: Wikipedia]


To what extent can courts tell governments what so-called ‘climate policies’ they should be adopting? Isn’t there a burden of proof in such cases? Appeal verdict awaited – eventually.

The Dutch government on Monday appealed against a landmark 2015 court ruling which ordered it to slash greenhouse gases by a quarter by 2020, reports Phys.org.

“The current government is already extraordinarily active in terms of climate,” lawyer Bert-Jan Houtzagers told the Hague Appeals Court.

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Wood burner [image credit: BBC]


That point was probably reached ten years ago when the UK’s notorious Climate Change Act was passed. Now we have things like this “Scandal of ‘killer’ wood burning stoves”.

The bitter truth is that these fiascos caused by our obsession with wood-burning are just a part of a larger disaster that taints almost every green scheme governments have foisted on Britain, writes Christopher Booker in the Daily Mail.

The Government earned plaudits from the green lobby yesterday for its new plan to crack down on the craze for wood-burning stoves.

As the Mail reported on its front page, the stoves chuck out lethal pollution, particularly from wet wood, and contribute to thousands of early deaths from lung and heart disease.

But hang on!

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Credit: carsdirect.com


One of the sub-headings to this BBC News story is ‘Push and go faster’. That really would be a fuel saver if it worked 😉

The government’s ambition to clean up motor vehicles by 2040 is not ambitious enough, a leading energy expert says.

Professor Jim Watson, head of the prestigious UK Energy Research Centre, said the target should be at least five years earlier, as in Scotland.

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Toyota Prius [image credit: BBC]


UK political leaders are hopelessly hooked on climate dogma, leading to various strange decisions and economically damaging policies.

The SMMT trade body hits out after reports the government will target hybrids in a new emissions drive, says BBC News.

The UK’s car industry has hit out at the government over unconfirmed reports ministers will target hybrid vehicles as part of a new emissions crackdown.

New cars unable to do at least 50 miles on electric power may be banned by 2040, a ruling that would hit the UK’s best-selling hybrid, Toyota’s Prius.

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Can CNG trucks go the distance?

Posted: May 3, 2018 by oldbrew in Emissions, innovation, News, Travel
Tags: ,

CNG truck [image credit: Waitrose]


The idea here is that high pressure carbon-fibre fuel tanks should help to demolish the ‘range anxiety’ of truck operators who need to cover big distances daily, by giving a range of upto 500 miles. America already has some, but these are the first in Europe. Lifetime costs should be lower than regular trucks, but the report doesn’t say where the ‘renewable biomethane‘ fuel is coming from.

Delivery trucking is a dirty business, but the companies that rely on it are working to clean things up – and compressed natural gas is emerging as a useful alternative to our reliance on diesel power.

In the UK, Scania has created a fleet of biomethane fueled trucks for Waitrose, which is looking to reap the rewards with lower running costs and less emissions, reports New Atlas.

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Warming up for climate negotiations ?
[image credit: businessnewsdaily.com]


Where have we heard this before? Obviously at every other UN climate meeting that tried to extort vast sums of money from unwilling donor countries, to pay for supposedly climate-related schemes. No wonder the USA walked away from the endless wrangling over a trace gas in the atmosphere.

Old divisions between rich and poor over money and ambition are again threatening to limit progress in UN climate negotiations, says BBC News.

Discussions between negotiators from nearly 200 countries have resumed in Germany, aiming to flesh out the rules on the Paris climate pact.

But developing countries say they are “frustrated” with the lack of leadership from the developed world. Commitments to cut carbon are still “woefully inadequate” they said.
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The VW emissions scandal sent the reputation and sales of the diesel car generally into a nosedive, but one German firm has new ideas that aim to reverse its fading fortunes.

Robert Bosch GmbH said its engineers have developed a new diesel-exhaust system that cuts emissions significantly below legal limits taking effect in 2020, reports TechXplore.

Bosch is positioning the diesel technology as a solution to the NOx problem.

In turn, anyone who says there is no future in diesel will find no solace in the words of Bosch Chief Executive Volkmar Denner: “There’s a future for diesel. Soon, emissions will no longer be an issue.”

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Factory in China [image credit: Wikipedia]


As the Senator says of the Paris climate agreement: ‘It has no teeth’. But if it did have teeth there would surely be far more resistance to signing it.

Louisiana Sen. Bill Cassidy noted one obvious problem Thursday with French President Emmanuel Macron’s recent clarion call for the U.S. to stay connected to the Paris Climate agreement, reports The Daily Caller.

Exempting China and India from abiding to the non-binding deal is one of the main reasons why greenhouse gas emission are pitching upward, Cassidy said in an interview with Fox News’ Brian Kilmeade.

Environmental rules in the U.S. are causing companies to shift production to countries not tethered to the accord’s strict provisions.

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Biomass on the move [image credit: Drax]


Converting tree matter to wood pellets and transporting it thousands of miles are also energy-intensive processes. But non-solutions like part-time unpredictable wind turbines can never be an adequate alternative either.

Protestors claim biomass can be as bad as or worse for the environment than coal and say it shouldn’t be classed as renewable energy, reports Energy Live News.

Drax has been hit by a double environmental protest today at its Annual General Meeting (AGM) in York and at Peel Port in Liverpool, where it receives its wooden biomass fuel pellets.

The owner of the formerly coal-fired Drax Power Station in Yorkshire, which now runs 70% on imported biomass, was targeted by environmentalists that believe its new fuel source can be as as bad as or worse for the environment than coal and say it shouldn’t be classed as renewable energy.

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Leaving aside whether ‘climate sensitivity’ (to carbon dioxide) is a valid concept in the first place, it’s been obvious for a while that climate modellers have seriously overestimated the actual level of any warming that has occurred in recent years. If that doesn’t suggest to them that something is wrong, what would?
H/T The GWPF

London, 24 April — A paper just published by the Journal of Climate concludes that high estimates of future global warming from most computer climate simulations are inconsistent with observed warming since 1850. The implication is that future warming will be 30 to 45% lower than suggested by the simulations.

The study estimates climate sensitivity — how much the world will warm when carbon dioxide levels increase* — from changes in observed temperatures and estimates of the warming effect of greenhouse gases and other drivers of climate change, from the mid/late 19th century until 2016.

The paper also addresses previous criticisms of the methodology used, finding that these are unfounded.

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Credit: Coal India Limited


A big vote of no confidence in the Paris climate agreement, by the world’s second most populous country. Political reality comes first: coal is much cheaper than nuclear.

India has decided to cut its planned nuclear power plant construction by two-thirds, says The GWPF. This will further expand the country’s use of coal for electrical power generation.

The Financial Express, one of India’s major newspapers, reports that the Narendra Modi government, which had set an ambitious 63,000 MW nuclear power capacity addition target by the year 2031-32, has cut it to 22,480 MW, or by roughly two-thirds.

The decision has enormous implications for expanding use of coal for electrical power generation and for release of CO2, other greenhouse gases, and for adding to India’s dire air pollution problems in its major cities.

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Hydrogen-powered Toyota Mirai [image credit: Nikkei Asian Review]


Climate targets are invoked to justify the cost and effort. Hydrogen cars are far more expensive than fuel-burners.

Zero emission vehicles to be used by taxi firms and police, says the DoT announcement.

Police cars and taxis will be among nearly 200 new hydrogen powered vehicles switching to zero emission miles, thanks to a multi-million pound government boost.

The zero emission vehicles are part of a project that has won £8.8 million in funding from the Department for Transport to improve access to hydrogen refuelling stations up and down the country and increase the number of hydrogen cars on our roads from this summer.

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VVT engine [image credit: motortrend.com]


This type of technology may not be quite as new as suggested in the report. Various manufacturers have tried it in one form or another.

Technology developed at the University of Waterloo reliably and affordably increases the efficiency of internal combustion engines by more than 10 per cent, says TechXplore.

The product of a decade of research, this patented system for opening and closing valves could significantly reduce fuel consumption in everything from ocean-going ships to compact cars.

“This method has the potential to bring the well-established benefits of a fully variable valve system out of the lab and into production engines because cost and complexity aren’t issues,” said Amir Khajepour, a professor of mechanical and mechatronics engineering at Waterloo.

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The writing is on the wall for German diesel car makers after this ruling. If bans or other rules are imposed on diesels in German cities, sales are bound to take another hit – on top of the recent VW ‘dieselgate’ fiasco.

Germany’s top administrative court has ruled that it is legal for cities to ban diesel cars, reports DW.com.

The government opposes the bans, but is under pressure from the EU to do more to combat air pollution.

Germany’s Federal Administrative Court in Leipzig ruled on Tuesday that cities may be permitted to put driving bans in place for diesel vehicles.

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Some Fiat-Chrysler models


Negative publicity and tighter air quality rules look to be strangling the production of diesel-engined private cars, whereas hefty subsidies are on offer for electric vehicles.

Collapse in demand and rising costs lie behind decision, says The Week.

The car-maker Fiat Chrysler has announced it will stop producing diesel passenger vehicles by 2022, as costs spiral and demand falters.

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Image credit: carspart.net


Free handy hints here from the BBC, including: forget about face masks, avoid busy roads, and – wait for it – ‘stand back’ after pressing the crossing button at traffic lights.

Campaigners win a third High Court victory over the UK government’s plans to tackle air pollution – BBC News.

The judge in the case said the government plan was “unlawful” and that more action was needed in 45 English local authority areas.

He said ministers had to ensure that in each of the areas, steps were taken to comply with the law as soon as possible.

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Image credit: meobserver.org


The VW diesel scandal has led to media-fuelled paranoia about diesel engines in general, so any result is possible from this court hearing. Diesel vehicles could be banned from central Stuttgart, where Mercedes-Benz makes thousands of them every week and is a key employer.

One of Germany’s top courts will decide Thursday whether some diesel vehicles can be banned from parts of cities like Stuttgart and Duesseldorf to reduce air pollution, a possible landmark judgement for the “car nation”, reports Phys.org.

Eyes have turned to the Federal Administrative Court in Leipzig after years of failure by federal, state and local governments to slash harmful emissions.

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One local complained: ‘Residents used to be able to watch the sun setting over the sea at Blackpool. Now all they can see is a mountain of muck.’ Not to mention the foul smell.

Clayton Hall, a supposedly ‘green’ electricity plant in Lancashire, has been generating misery for months – by shrouding thousands of nearby homes in a stinking fog of poisonous gas, writes David Rose in The Mail on Sunday.

The owners of the plant at the Clayton Hall landfill site in Lancashire, sandwiched between the commuter towns of Leyland and Chorley, a golf course and pretty, rolling hills, have received about £1.7 million in green energy subsidies since it opened in 2010.

These levies are added directly to consumers’ household bills. The firm has made a further £1.7 million from selling power to the grid.

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