sunshine hours

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.

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March 19, 2018

We can’t burn our way out of the climate crisis

Filed under: Clean Air,Coal,UK,wood,wood burning — sunshinehours1 @ 12:57 PM
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I don’t believe we are in a climate crisis. I think more CO2 is good for greening the planet.

I think 1C or 2C of warming over the next century would be great (even though I probably won’t be around to enjoy the warmth).

But I hate the hypocrisy of replacing coal with wood in power plants and then claiming it is renewable and green.

It ain’t green.

Burning wood produces more CO2 than coal and more particulate matter than coal.

Now … even Leonardo di Caprio (his foundation anyway) agrees with me (sort of).

“Burning trees in power plants is a vision from Mordor, not one of clean energy, but electricity generation from wood and other biomass is growing around the world, spurred on by billions in renewable energy subsidies.

Policymakers subsidize bioenergy based in part on the myth that biomass energy has low or zero carbon emissions – even though in reality, wood-burning power plants emit more CO2 than coal plants per unit energy. The treatment of bioenergy as “carbon neutral” extends to carbon trading schemes, providing an incentive for coal plants to convert to burning wood. “

“Bioenergy advocates often claim that CO2 pollution from wood-burning power plants doesn’t harm the climate, because biomass is sourced from “forestry residues” (tree tops and branches left over after the tree trunk is taken away for sawtimber or pulp). Since these residues would decompose and emit CO2 anyway, they argue, burning them for energy does not increase CO2 in the atmosphere.

There are two big problems with this argument. First, new wood-burning power plants being built in the EU, UK, and even Asia burn wood pellets that are largely made from whole trees, not residues. Tens of thousands of acres of forest in the U.S. and Canada, including bottomland hardwood forests that represent some of the most carbon-rich ecosystems in North America, are being cut for pellet manufacture, replacing the forest’s natural climate and carbon control infrastructure with mud flats.

Second, even when biomass is derived from forestry residues, it still has a carbon impact, because burning wood emits CO2 quickly, and letting it decompose emits CO2 slowly.  “

Read the rest.

 

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/

 

February 18, 2018

World Energy Balance

Filed under: Coal — sunshinehours1 @ 6:08 PM
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Wind and Solar = 0.8% of World Energy

January 27, 2018

EU Will Be Razing Whole Forests to Save Them Or Something

Filed under: AGW is a Cult,Biofuels,biomass,Coal,wood,wood pellets — sunshinehours1 @ 9:20 AM
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The EU will be razing whole forests and burning them to produce lots of CO2 … all in the name of saving the planet from global warming.

Today’s European Parliament vote, like yesterday’s marine vote, delivers yet another dramatic death blow to our living planet. Razing whole forests to the ground to feed our energy use releases vastly increased carbon into our atmosphere; carbon which would otherwise be naturally stored in the forest. Converting land into biofuel plantations means wiping out nature and evicting local communities. This is a crime when well-located wind and solar power offer viable alternatives. Energy from biomass should be limited to waste and residues, not whole trees, forests and food. Such perverted outcomes do not help in the fight against climate change.”

I don’t believe the part about solar and wind offering viable alternatives.

And I don’t necessarily believe more CO2 is a bad thing.

But I do belive that burning whole forests is stupid and amazingly hypocitical when the AGW cult keeps telling  us CO2 is bad and fossil fuels are evil.

Coal is cheap. Natural gas is cheap and cleaner than coal. And produces less CO2 than coal and forests.

 

December 19, 2017

Carbon Loophole: Why Is Wood Burning Counted as Green Energy?

Filed under: Biofuels,Coal,DRAX,wood,wood burning — sunshinehours1 @ 6:32 PM
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The idea that cutting down forests and burning the wood in former coal power plants is green is insane.

Most of the wood pellets used by the Drax Power Station come from trees in U.S. forests, such as this one in Sampson County, North Carolina, which was logged in 2015.

Another article pointing that out. Here are a few highlights.

“Ecologists say that the claims of carbon neutrality, which are accepted by the European Union and the British government, do not stand up to scrutiny. The forests of North Carolina, Louisiana, and Mississippi — as well as those in Europe — are being destroyed to sustain a European fantasy about renewable energy. And with many power plants in Europe and elsewhere starting to replace coal with wood, the question of who is right is becoming ever more important.”

“Wood burning is booming from Britain to Romania. Much of the timber is sourced locally, which is raising serious concerns among European environmentalists about whether every tree cut down for burning is truly replaced by a new one. But Drax’s giant wood-burning boilers are fueled almost entirely by 6.5 million tons of wood pellets shipped annually across the Atlantic. “

“September, some 200 scientists wrote to the EU insisting that “bioenergy [from forest biomass] is not carbon-neutral” and calling for tighter rules to protect forests and their carbon. Yet just a month later, EU ministers rubber-stamped the existing carbon accounting rules, reaffirming that the burning of wood pellets is renewable energy.”

“Wood burning is turning into a major loophole in controlling carbon emissions. The U.S. could be the next country to take advantage. A federal spending bill that passed the House of Representatives earlier this year directed the Environmental Protection Agency to establish policies “that reflect the carbon neutrality of biomass” and to “encourage private investment throughout the forest biomass supply chain,” paving the way for a boom in American pellet burning. “

“Roughly half the cut wood in the EU is now being burned to generate electricity or for heating. And there is growing evidence that the logging is damaging forests and reducing their ability to store carbon.”

 

I could go on. Read it and weep.

December 15, 2017

Stop Burning Forests! Burn Natural Gas!

Filed under: Coal,DRAX,Mockery,natural gas — sunshinehours1 @ 8:44 AM
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“A power plant burning wood chips will typically emit one and a half times the carbon dioxide of a plant burning coal and at least three times the carbon dioxide emitted by a power plant burning natural gas.

Although regrowing trees absorb carbon, trees grow slowly, and for some years a regrowing forest absorbs less carbon than if the forest were left unharvested.

Eventually, the new forest grows faster and the carbon it absorbs, plus the reduction in fossil fuels, can pay back the “carbon debt”, but that takes decades to centuries, depending on the forest type and use. We conservatively estimate that using deliberately harvested wood instead of fossil fuels will release at least twice as much carbon dioxide to the air by 2050 per kilowatt hour. Doing so turns a potential reduction in emissions from solar or wind into a large increase.”

 

Even The Guardian gets it …

https://www.theguardian.com/environment/2017/dec/14/eu-must-not-burn-the-worlds-forests-for-renewable-energy

 

 

November 16, 2017

Hurray for coal power plants in India?

Filed under: Biofuels,biomass,Coal,India — sunshinehours1 @ 11:04 AM
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Hurray for coal power plants

“Coal plants will have some sort of pollution control as compared to nothing at the farm level,” said Chandra Bhushan. deputy director general of the Centre for Science and Environment, a non-government organization.

 

 

October 10, 2017

Global CO2 2015 vs 1950

Filed under: China,Coal,USA — sunshinehours1 @ 11:13 AM
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1950: USA 43% of global CO2

2015: USA 14% of global CO2

 

September 23, 2017

The New Coal – Burning wood pellets creates more global warming pollution than coal, not less

Filed under: AGW is a Cult,Biofuels,biomass,CO2,Coal,DRAX,wood,wood burning — sunshinehours1 @ 5:04 PM
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The new coal. More CO2 than coal. Yet biomass is called green by the AGW cult and the Eu and the other cult leaders .

“A controversy with reverberations across the Atlantic Ocean is brewing in Hamlet, North Carolina – a literal hamlet 120 miles northwest of Wilmington – where a new wood-pellet facility is already in the initial stages of construction.

The mill would become the fourth in North Carolina and the seventh in the Southeast built and operated by Maryland-based Enviva, the largest producer of wood pellets in the world.

The dried and compressed bits of wood produced at the plant would be shipped from Wilmington to a power company in the United Kingdom, who plans to burn them instead of coal as part of the country’s effort to slash greenhouse gas emissions 20 percent by the end of the decade.

The problem, according to many energy analysts, is that burning pellets creates more global warming pollution than coal, not less. One prominent research ecologist even calls wood biomass “the new coal.”

At the same time, environmental advocates say the new mill will further the destruction of deciduous forests in the Southeast – especially in wetlands – and disproportionately harm public health in Dobbins Heights, an overwhelmingly African-American town two miles northeast of the facility.”

“A 2015 analysis for the Southern Environmental Law Center examining the loss of forests found that Enviva wood pellets supplied to Drax would create two and a half times more greenhouse gas emissions than coal over 40 years.

A 2014 study by the U.K.’s environmental agency also factored in drying and transportation costs; it found climate pollution from southeastern U.S. wood pellets to be three times that of coal.”

 

 

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