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Study suggests that decarbonizing US transport sector by converting waste CO2 to fuels would require economical air-capture of CO2

Green Car Congress

Kreutz used two examples of CCTF systems in his analysis: biodiesel from microalgae and Sandia National Laboratory’s S2P process (an effort to utilize concentrated solar energy to convert waste CO 2 into synthetic fuels, earlier post ). emissions. their CO 2 (e.g. ~90%) natural gas, nuclear energy, renewable energy, etc.).In

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Univ of Washington team working to make poplar coppice viable cheap, high-volume biofuel feedstock

Green Car Congress

A University of Washington team is trying to make poplar an economically viable biofuel feedstock by testing the production of younger poplar trees that could be harvested more frequently—after only two or three years—instead of the usual 10- to 20-year cycle. Chang Dou/University of Washington. Click to enlarge.

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Global biofuels production up 17% in 2010 to hit all-time high of 105 billion liters

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High oil prices, a global economic rebound, and new laws and mandates in Argentina, Brazil, Canada, China, and the United States, among other countries, are all factors behind the surge in production, according to research conducted by the Worldwatch Institute’s Climate and Energy Program for the website Vital Signs Online.

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Virent Receives Presidential Green Chemistry Challenge Award for BioForming Process to Produce Biohydrocarbon Fuels

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Preliminary analysis suggests that Virent’s BioForming process can compete economically with petroleum-based fuels and chemicals at crude oil prices of $60 a barrel. An independent panel of technical experts convened by the American Chemical Society selected the winners from nearly 100 nominated technologies.

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Study Finds Government Mandates Superior to All Other Biofuels Policies, But Mixing With Subsidies Causes Adverse Effects; The Argument for a Direct CO2 Tax

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A new cost-benefit analysis of biofuels policies by economists Harry de Gorter and David Just at Cornell University has concluded that government mandates for biofuels “ are clearly superior to all other policies, with few tradeoffs arising. Other findings from the study include: Ethanol policy can have a substantial impact on corn prices.

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EPA announces 2011 Presidential Green Chemistry Challenge Awards; green chemistry market opportunity projected to be $98.5B by 2020, about 2% of total market

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Genomatica expects Bio-BDO to be competitive at oil prices of $45 per barrel or at natural gas prices of $3.50 Polymer membranes are used in a variety of purification processes including reverse osmosis water desalination; water ultra-purification; salt recovery, and waste acid recovery. per million Btu. billion by 2020.

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CAR releases study on use of bio-based materials in automotive sector; potential for the Great Lakes Region

Green Car Congress

The report defines bio-based materials as industrial products made from renewable agricultural and forestry feedstocks, which can include wood, grasses, and crops, as well as wastes and residues. These materials may replace fabrics, adhesives, reinforcement fibers, polymers, and other, more conventional, materials.

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