sunshine hours

May 3, 2018

UN forest accounting loophole allows CO2 underreporting

Filed under: Biofuels,CO2,Europe,UK,USA,wood,wood pellets — sunshinehours1 @ 11:48 AM
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The CO2 Forest Accounting Loophole

  • Emissions accounting helps determine whether or not nations are on target to achieve their voluntary Paris Agreement reduction goals. Ideally, the global community’s CO2 pledges, adjusted downward over time, would, taken together, help keep the world from heating up by 1.5 degrees Celsius (2.7 degrees Fahrenheit) by 2100 from a 1900 baseline.
  • But scientists are raising the alarm that this goal may already be beyond reach. One reason: a carbon accounting loophole within UN Intergovernmental Panel on Climate Change (IPCC) guidelines accepting the burning of wood pellets (biomass) as a carbon neutral replacement for coal — with wood now used in many European Union and United Kingdom power plants.
  • Scientists warn, however, that their research shows that replacing coal with wood pellets in power plants is not carbon neutral. That’s partly because burning wood, which is celebrated by governments as a renewable and sustainable energy resource, is less efficient than coal burning, so it actually produces more CO2 emissions than coal.
  • Also, while wood burning and tree replanting over hundreds of years will end up carbon neutral, that doesn’t help right now. Over a short timeframe, at a historical moment when we require aggressive greenhouse gas reductions, wood burning is adding to global emissions. Analysts say that this loophole needs to be closed, and soon, to avoid further climate chaos.

https://news.mongabay.com/2018/05/un-forest-accounting-loophole-allows-co2-underreporting-by-eu-uk-us/

Where I live they are generating 800MW of power using biomass.

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May 2, 2018

BC Government Are Hypocrites – 100MT of CO2 Ignored

Filed under: BC,Carbon Tax,CO2,Coal — sunshinehours1 @ 7:16 PM
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Yes, anti-pipeline Vancouver really is North America’s largest exporter of coal

 

April 30, 2018

Canadians Are Killing Forests – Biofuels, and especially wood pellets, actually worsen climate change

Filed under: Biofuels,Canada,CO2,wood,wood pellets — sunshinehours1 @ 8:18 AM
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Canada is ramping up turning forests into wood pellets for Europe and Asia.

And generating a lot more CO2.

“Wood pellets are considered carbon neutral because as forests grow they can retrap carbon, but the designation has drawn criticism from environmentalist and academics who have questioned the equation.

John Sterman, a professor at the MIT Sloan School of Management, published a paper earlier this year that argued burning pellets would release more carbon dioxide than coal in the short term because it was a less efficient source of energy.

The lag for when the carbon would potentially be reabsorbed to eventually make it carbon neutral is too long when emissions reduction is needed now, said Sterman in an interview.

“The next few decades, the rest of this century, this is the critical period,” said Sterman. “Biofuels, and especially wood pellets, actually worsen climate change over this period.”

There are also significant concerns about the reliability of the forest retrapping the carbon, since climate change is expected to increase the risks of forest fires and insect infestations, said Sterman.

“The EU has made this error, and accounting error. It’s just a false statement to say that biofuels are carbon neutral. They’re not neutral in the short run, and whether they’re neutral in the long run depends on the fate of the land.” “

April 16, 2018

Filthier Than Coal

Filed under: CO2,Coal,DRAX — sunshinehours1 @ 8:05 AM
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It is interesting that the Daily Mail is admitting that wood pellets are filthier than coal.

April 9, 2018

More CO2 is Producing Larger trees and Faster-Growing Forests

Filed under: CO2 — sunshinehours1 @ 5:11 PM
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The original quote was “global warming is producing larger trees and faster-growing forests.”

But by “global warming”  they really mean CO2.

https://bc.ctvnews.ca/forests-healing-from-devastation-of-pine-beetles-b-c-study-1.2854655

 

 

CO2 ppm Effect Is Tuckered Out

Filed under: CO2 — sunshinehours1 @ 8:55 AM
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“Carbon dioxide’s logarithmic heating effect is weak at 100 ppm, tuckered out well and truly at 200 ppm and beyond 300 ppm – well never mind. We are now above 400 ppm from which it is a monotonic 0.1°C for each 100 ppm increase. That doesn’t explain anything and in turn leaves the Sun as the only possible causative agent for the Modern Warm Period.”

Climate change: It Was The Sun All Along – So Say The Bulgarians

 

February 21, 2018

The Biomass Scam

Filed under: biomass,CO2,Coal,wood burning,wood pellets — sunshinehours1 @ 8:05 AM
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The EU is behind the biomass scam where coal is replaced with wood and wood produces more CO2 than coal.

The EU was also behind the diesel scam which has made the air filthier.

The British government pushed to weaken EU controls on biomass energy in December, even though the technology will undermine efforts to contain global warming for up to half a century, according to research released today.

Despite its imminent Brexit, the UK successfully rewrote a proposal to almost quadruple the potential size of wood burning plants before they had to meet efficiency criteria, according to documents obtained by Unearthed, and shared exclusively with Climate Home News.

The win for Whitehall’s lobby offensive – in alliance with Poland and Spain – was pushed through in a ministerial revision to the renewable energy directive in December.

Shortly before it was approved, a group of high profile climate scientists warned the directive’s biomass articles were “a critical flaw” in the proposal, and would accelerate climate change.

This was because the proposal tolerated the cutting down and burning of whole trees, a process that releases more CO2 into the atmosphere than replanted trees can absorb for decades, if not centuries.”

 

Because burned pellets emit carbon at a faster speed than decomposing forest material, the paper finds that burning them creates more net emissions – when measured against their “alternative fate” as decomposing twigs and branches.

Mary Booth, the report’s author and director of the Partnership for Policy Integrity, a campaign group opposed to biomass, told CHN that counting biomass smokestack emissions – which tend to be greater than coal per megawatt-hour – was a more representative way of tallying net emissions than current assumptions of carbon neutrality.

“Scenarios that hold down greenhouse gas emissions to avoiding dangerous temperature rise require CO2 emissions to peak in the next ten to twenty years,” she said. “However, this analysis shows that wood-burning power plants burning green chips and wood pellets will inject a lot of extra COinto the atmosphere just in [that] period when it is most urgent to reduce emissions.”

The paper finds that cumulative net emissions from residue pellet-burning will also increase over a 40–50 year period, though less steeply.”

http://www.climatechangenews.com/2018/02/21/documents-reveal-uk-push-water-eu-biomass-regulations/

 

January 25, 2018

Europeans Are Stupid

Filed under: Biofuels,CO2,Europe,wood,wood pellets — sunshinehours1 @ 10:19 AM
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Europe’s energy policies are worse than stupid.

“At the end of last year, Sir John Beddington, a former chief scientific adviser to the British government, lifted the lid on the scandal at the heart of the EU’s renewable policies. According to Sir John, since the EU’s first renewables directive in 2008, the growth of bioenergy — much of it sourced from North American woods and forests — has provided around half the expansion of renewable energy. To supply even one third of the additional renewable energy needed to meet Europe’s new 2030 target will require an amount of wood roughly equivalent to the combined harvest in the U.S. and Canada. The fiction currently being peddled is that Europe is only burning wood residues — the bits of trees left over from other uses — but new EU rules agreed to last week by the European Parliament will expand the definition of bioenergy to include trees specifically harvested to be burnt in power stations.”

They love CO2 in Europe.

January 10, 2018

Biofuels = Centuries Long Increase in CO2

Filed under: Biofuels,biomass,CO2,Mockery,wood,wood burning — sunshinehours1 @ 12:46 PM
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This paper is a pdf.

Biofules, biomass , wood pellets et al are a disaster if you believe more CO2 will cause Global Warming.

Does replacing coal with wood lower CO2 emissions?
Dynamic lifecycle analysis of wood bioenergy
John D. Sterman1
Lori Siegel2
Juliette N. Rooney-Varga3

 

In sum, although bioenergy from wood can lower long-run CO2 concentrations compared to
fossil fuels, its first impact is an increase in CO2, worsening global warming over the critical
period through 2100 even if the wood offsets coal, the most carbon-intensive fossil fuel.
Declaring that biofuels are carbon neutral as the EU and others have done, erroneously
assumes forest regrowth quickly and fully offsets the emissions from biofuel production and
combustion. The neutrality assumption is not valid because it ignores the transient, but
decades to centuries long, increase in CO2 caused by biofuels.

November 11, 2017

OMG – HA HA HA – CO2 Recycling

Filed under: CO2 — sunshinehours1 @ 8:56 AM
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From RealClimateScience

“In the Netherlands, CO2 from industries operating in the port of Rotterdam is transported to the nearby Westland area, where it is used as a literal greenhouse gas, to help stimulate the growth of vegetables.” — https://euobserver.com/environment/139726

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