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Berkeley Lab releases 8th edition of databook on China’s energy and environment; finding the “missing” energy consumption

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They used a lot more coal than they originally admitted to, several hundred million tons more. Like many other people, we were writing articles around 2000 about the decline in China’s energy consumption in the late 1990s. Like the United States, China has become among the world’s largest importers of oil, gas and coal.

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Black carbon is a much larger cause of climate change than previously assessed; about twice previous estimates, and 2/3 the effect of CO2

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Emission rates of BC in the year 2000 by region, indicating major source categories in each region. Total global emissions of black carbon using bottom-up inventory methods are 7500 Gg yr -1 in the year 2000 with an uncertainty range of 2000 to 29000. Source: Bond et al. Click to enlarge. W m -2 (+0.17 W m -2 range).

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Researchers Propose Solar-Driven Biomass Gasification Pathway for Synthetic Fuel Production

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For comparison, they also modeled the production of methanol using only biomass as a fuel and also using coal as source of both carbon and energy. Solar-Driven Biomass Gasification Biomass-Fired Biomass Gasification with CO 2 Capture Coal Gasification with CO 2 Capture. Article ASAP doi: 10.1021/es802853g.

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Reducing Black Carbon Emissions and Ground-Level Ozone Would Provide Immediate Benefit Against Climate Change

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A recent study reported that ozone’s damage to crop yields in 2000 resulted in an economic loss of $14-26 billion annually. They will also offset the acceleration of global warming that can occur when the atmosphere is cleaned of reflective particles such as sulfates from coal combustion that have an atmospheric cooling effect.

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Solar Smackdown in Torrance – Installer Sues City on Behalf of the Sun

Creative Greenius

The Breeze got their own headline wrong since Bradley isn’t a “Torrance man&# he lives in Rancho Palos Verdes where his business is based, as it says in paragraph five of their article, but you’ve got to cut them some slack because their legacy ship is sinking. THE HOLY GRAIL OF SOLAR: $3 A WATT, CHEAPER THAN COAL.

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Devil in the Details: World Leaders Scramble To Salvage and Shape Copenhagens UNFCCC Climate Summit

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April, 2008 : In an article entitled Dangerous Assumptions ( earlier post ), Roger Pielke, Jr., Jacobson first showed in 2000 that black carbon was the second-leading cause of global warming after carbon dioxide in terms of radiative forcing and, in 2002, that its control would be the most effective method of slowing warming.

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Study Concludes That to Limit Global Warming to 2 °C, Less Than 25% of Proven Fossil Fuel Reserves Can be Burnt Between Now and 2050

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The researchers, involving scientists from Germany, the United Kingdom and Switzerland, concluded that the limit is 1,000 billion tonnes of carbon dioxide between the years 2000 and 2050. Meinshausen et al. 2009) Click to enlarge. The world has already emitted one third of that in just nine years. —Malte Meinshausen. Meinshausen, M.,