Archive for the ‘Carbon cycle’ Category

From 2020 drivers of all but the most efficient diesel cars and older petrol cars will be charged an additional £10 a day to use the London roads they already pay road tax and a ‘congestion charge’ to travel on. Boris Johnson is bringing in the new levy in response to EU pressure to further reduce emissions. The unelected EU commission launched legal proceedings against Britain in February.

toll-charge

Elsewhere, Labour is planning a network of low-emission zones that would force older diesel vehicles out of many cities. Sheffield, Leicester, Bradford, Leeds, Birmingham, Bristol and 14 other cities are considering bringing in the zones to cope with poor air quality.

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From New Scientist:

As sanctions deepen, just how crucial is Russian gas?
17:00 24 July 2014 by Jon Excell

Russian-bear-cartoonEurope gets around 30 per cent of its gas from Russia, but some countries are more dependent on it than others: the Czech Republic and Finland, for example, import at least 80 per cent of their gas from the country, while Germany, which has been treading particularly carefully in its dealings with Putin, imports around 36 per cent of its natural gas and 39 per cent of its oil from Russian suppliers.

The situation in the UK is less clear. Gas imports account for around 70 per cent of supply, but because of the complex European network of pipelines and interconnectors that we rely on, it’s difficult to say exactly how much of that imported gas is Russian. Some reports claim that Russia supplies around 15 per cent of that total and others put this figure much lower. Russian energy giant Gazprom estimates that it sends 11 to 12 billion cubic metres to the UK each year, out of an overall UK consumption of around 84 billion cubic metres.

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Matt Ridley article for the Times, reposted from the GWPF, because as many people as possible need to read it and think. Then act by using your vote sensibly.

ANOTHER RENEWABLE MYTH GOES UP IN SMOKE
Date: 28/07/14 Matt Ridley, The Times

wind-costsIf wood-burning power stations are less eco-friendly than coal, we are getting the search for clean energy all wrong
On Saturday my train was diverted by engineering works near Doncaster. We trundled past some shiny new freight wagons decorated with a slogan: “Drax — powering tomorrow: carrying sustainable biomass for cost-effective renewable power”. Serendipitously, I was at that moment reading a report by the chief scientist at the Department of Energy and Climate Change on the burning of wood in Yorkshire power stations such as Drax. And I was feeling vindicated.

A year ago I wrote in these pages that it made no sense for the consumer to subsidise the burning of American wood in place of coal, since wood produces more carbon dioxide for each kilowatt-hour of electricity. The forests being harvested would take four to ten decades to regrow, and this is the precise period over which we are supposed to expect dangerous global warming to emerge. It makes no sense to steal beetles’ lunch, transport it halfway round the world, burning diesel as you do so, and charge hard-pressed consumers double the price for the power it generates.

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3-wise-monkeys

Oh dear. Roger Harrabin, the well known BBC climate mouthpiece, has been unable to take a home truth on the chin. I got into a short twitter row about the EPA’s ‘pollution’ controls with him and the outcome is below the break.
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turbine-failH/T to Glenties WiG for this Yachting Monthly report:

Wind turbine blaze scandal

Up to 120 wind turbines catch fire annually, according to the journal of Fire Safety Science. This is 10 times the number reported by the industry, The figures, compiled by engineers at Imperial College London and the University of Edinburgh, make fire the second-largest cause of accidents after blade failure.

The researchers claim that out of 200,000 turbines around the world, 117 fires take place annually, many more than the 12 reported by wind farm companies.

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Guest post from Ed Hoskins MAarch (Cantab)  BDS (Lond).

The record of recent Man-made CO2 emissions:  1965 -2013

The following calculations and graphics are based on information on national CO2 emission levels worldwide published by BP[1]in June 2014 for the period from 1965 up until 2013.  The data is well corroborated by previous similar datasets published by the CDIAC, Guardian [2] and Google up until 2009 [3].  These notes and figures provide a short commentary on that CO2 emissions history.
The contrast between the developed and developing worlds is stark in terms of their history of CO2 emissions and the likely prognosis for their future CO2 output.

fig1

Figure 1

Since 1980 CO2 emissions from the developed world have shown virtually no increase, whereas the developing world has had a fourfold increase since 1980:  that increase is accelerating.

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letour

Image courtesy of Printers Inc. They have prints on sale. Click for more info

 

I love the Nora Batty style wrinkled stockings on the demure waitress. :)

I got the snap below the break in Otley. It was a reet grand day out, marred only by the local favourite crashing 500m short of the finish line in Harrogate, or ‘Arrergut’ as it’s pronounced round ‘ere.

 

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OCO2, NASA’s co2 measuring platform is in orbit. Third time lucky. Bits of the original ended up in the southern ocean. The replacement’s launch was aborted several times due to technical hitches. This from El Reg:

Artists rendition of OCO2 – Image Credit: NASA

NASA’s Orbiting Carbon Observatory 2 (OCO-2) not only managed to lift off today, it also achieved successful separation from its booster stack and got into orbit.

The satellite – which will study the absorption of sunlight by carbon dioxide in Earth’s atmosphere – is the third attempt to get a CO2-measuring craft into space by the American space agency. The OCO-1 in 2009 and follow-up Glory in 2011 both failed when they weren’t able to complete their first stage separation.
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Natural gas flare {credit: Wikipedia]

Natural gas flare [credit: Wikipedia]

A new process claims to capture carbon dioxide much more efficiently than previously suggested methods.

This could be politically significant if the technology really does do what it ‘says on the tin’, whether or not we may think it’s an exercise in futility anyway.

Phys.Org report including videos:
Carbon-capture breakthrough: Porous material polymerizes carbon dioxide at natural gas wellheads

Quote: ‘The porous carbon powder he settled on has massive surface area and turns the neat trick of converting gaseous carbon dioxide into solid polymer chains that nestle in the pores.’

On Saturday My lady and I travelled with friends Ian and Susan down the Scott Polar Research Institute to a talk given by Rich Pancost, the professor at the head of the Cabot Institute at the University of Bristol. This outfit is comprised of a small team which co-ordinates cross disciplinary effort from other faculties at the University to help address the university’s ‘two big themes’ of environment and health.

cabot

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CO2 chart [image credit: Wikipedia]

CO2 chart
[image credit: Wikipedia]

Well-known climate expert and global warming sceptic (apologies for the cliche) Dr Roy Spencer has by his own admission stirred up a hornet’s nest here.

It’s a list of ‘skeptical arguments’ (US spelling) that he considers to be erroneous. Without further ado: enjoy (?).

http://www.drroyspencer.com/2014/04/skeptical-arguments-that-dont-hold-water/

Update: some Talkshop commenters seriously question nos. 6 and 7 on the list.

From the too not-funny to be as funny as it should be dept:

Thunder-Bay-OPG-Generating-StationOntario is now the first jurisdiction in North America to fully eliminate coal as a source of electricity generation. The Thunder Bay Generating Station, Ontario’s last remaining coal-fired facility, has burned its last supply of coal. Operated by Ontario Power Generation, Thunder Bay Generating Station was the oldest coal-fired station in the province. The plant is scheduled to be converted to burn advanced biomass, a renewable fuel source.

The province has replaced coal generation with a mix of emission-free electricity sources like nuclear, waterpower, wind and solar, along with lower-emission electricity sources like natural gas and biomass. The move to bio-mass rather than to natural gas has raised concerns in Thunder Bay. NOMA and Common Voice Northwest, and the City of Thunder Bay have all expressed concerns.
See more

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P-51 Mustang, Fly Navy, Fly seawater

Posted: April 12, 2014 by tchannon in Carbon cycle, Energy

Tim writes: I’m not in the slightest impressed by fantasy “could”, “might”, “future”, just do it. The U.S. Naval Research Laboratory have done just that except the price for this little party trick, I hate to think.

Image

A nice warm day! (Photo: U.S. Naval Research Laboratory) model P-51 [*]

Navies are very interested in technology where that might be a military advantage. Here I see spin as an environmental statement being put onto military interest, creating practical liquid fuel without access to land. The two stroke aero-model engine is running from feedstock extracted from seawater, plus electricity. The former is easy enough, the latter is the rub over real world usage. If you have nuclear power there is plenty of electricity.

The process is not so far from Talkshop Fossil fuels puzzle. It only needs sea-floor calcium carbonate sediment to be subduct and cooked with deep heat in the presence of catalytic iron to produce hydrocarbons, nature’s recycling.

Article at NRL

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Fossil fuels puzzle

Posted: April 12, 2014 by oldbrew in Astrophysics, Carbon cycle, Energy, Geology, Uncertainty

Do all so-called fossil fuels originate from fossils or not?
It’s a puzzle, sometimes called the abiotic (non-biological) argument.

Dinosaur fossil  [image credit: wikipedia]

Dinosaur fossil
[image credit: wikipedia]

We know there’s methane elsewhere in the solar system:

‘The presence of methane on Saturn’s moon Titan and in the atmospheres of Jupiter, Saturn, Uranus and Neptune is cited as evidence of the formation of hydrocarbons without biology, for example by Thomas Gold. (Terrestrial natural gas is composed primarily of methane). Some comets contain “massive amounts of an organic material almost identical to high grade oil shale (kerogen),” the equivalent of cubic kilometers of such mixed with other material; for instance, corresponding hydrocarbons were detected during a probe fly-by through the tail of Comet Halley in 1986.’

http://en.wikipedia.org/wiki/Abiotic_oil#Extraterrestrial_argument

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From nlpc.org

Duke Energy’s Clean Coal Plant Uses More Energy Than It Produces
by Paul Chesser 25-3-14

Duke-EdwardsportNLPC has detailed extensively the wastefulness and folly of spending billions of taxpayer and consumer dollars to subsidize wind energy, solar energy and electric vehicles, all in the name of fighting climate change.

But the complicated, uneconomical boondoggle that Duke Energy built inEdwardsport, Ind. so as to burn coal gas rather than coal – and thus produce less carbon dioxide than a traditional coal plant – may be the dumbest idea to fight imaginary global warming to date. If you swallow the alarmists’ premise and “solutions,” the plant so far is a joke, as recent evidence shows it is using more energy than it produces.

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From the Kentucky.com website:

biomass power station.Power plants that burn wood to produce electricity emit comparatively more pollution than modern coal-fired power plants, according to a group that advocates tougher rules on the growing biomass-power industry.

The issue is relevant in Kentucky because of a proposed wood-burning power plant near Hazard, called ecoPower Generation, the state’s first.

In a study released early Wednesday, the Massachusetts-based Partnership for Policy Integrity said wood-fired plants are not as clean as advocates claim, putting more carbon dioxide and other pollutants into the atmosphere than coal or natural-gas plants when judged on the ratio of pollution to energy produced.

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zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzSteve-Bell-If-_2__-24_12_0-001_5223

Credit : Steve Bell : the Guardian

H/T to pat for this snippet from the Autralian

31 March: Australian: Staff Reporter:

EU carbon plunges ahead of emissions data
Speculation EU emissions fell further than expected last year has seen the continent’s carbon price experience its biggest one day drop in a year, with the price falling more than 20 per cent to below €4, Bloomberg reports.

According to the news service, carbon futures for December fell as much as 29 per cent after Britain posted a bigger-than-expected emissions drop last week, analysts are expecting the same when EU data is released this week.
EU carbon futures had reached a 15-month high earlier in the week, Bloomberg reports, as backloading took effect.

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Guest post from Andrew McKillop

Death Cross Mix for European Energy : No Future
by Andrew McKillop 29-03-2014

EU-sinkingPlay With the Toy Until it Breaks
Commentators have begun to focus on the “moving average” of always-unrealistic energy policy and programs in the European Union, easily finding that they signal a “bearish outlook” for future energy supply in Europe – but certainly not for energy prices.  In fact not only the poster child victim of the EU’s mix and mingle of often-extreme policies – electricity, but also increasingly gas and then oil – faces a supply outlook that almost inevitably has to be down. This is despite, or because of, ever-rising energy prices, led by electricity price rises! Prices are driven up by a death cross convergence of political, economic, financial, technical and even cultural “life style” factors. In the poster child country for European “energy transition”, German household electricity prices are around 25 euro cents per kiloWatthour in early 2014, pricing their power at an oil equivalent (1600 kWh per barrel) of around $540 per barrel equivalent. Can we be surprised that German electricity consumption is falling?

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level_playing_fieldTwitter climate debate warrior ‘Ima Disbelievin‘ sent me this short article which is worth a post. It’s a followup to the Tony Thomas article a week or so back which covered the story about the American Physical Society APS reworking their position statement on climate change and global warming.

In the American Physical Science’s transcript of discussions relating to their upcoming revision of their position statement on Anthropogenic Climate Change, Dr. Collins states:

So, we build climate models. We assume when we construct those models that the net energy balance of the planet was identically zero or effectively zero at the start of industrialization.

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goreballsReposted from Ukipdaily.com. The content about Enron and Gore is what caught my eye. The final paragraph is a bit of a mashup. Perhaps we could help Malcom out with a similar length statement which is a bit more rigorous.

There were three key individuals central to the advance of the Global Warming Hoax; Ken Lay of the Enron Corporation, Al Gore Vice President of the USA and his former University lecturer Professor Roger Revelle.

A former under-secretary general of the United Nations, Maurice Strong also aided the promotion of their efforts.

In 1957, Revelle suggested that the Earth’s oceans would absorb excess carbon dioxide generated by humanity at a much slower rate than previously predicted by geoscientists, thereby suggesting that human gas emissions might create a ‘greenhouse effect’ that would cause global warming over time.

Al Gore graduated from Harvard in 1969 and had been particularly impressed by Revelle’s class. From then on Al Gore was and still is, convinced of manmade global warming.

 

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