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New photocatalytic system converts carbon dioxide to valuable fuel more efficiently than natural photosynthesis

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The new system mimics a natural chloroplast to convert carbon dioxide in water into methane, very efficiently using light. Photo credit: (left) Professor Ye Ruquan’s research group / City University of Hong Kong and (right) Biophysical Journal, 99:67-75, 2010. A paper on this team’s latest work was published in Nature Catalysis.

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Twelve and Alaska Airlines to collaborate with Microsoft to advance sustainable aviation fuel derived from recaptured CO2 and renewable energy

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Through the first-of-its-kind agreement, Twelve, Alaska, and Microsoft will work to advance production and use of Twelve’s E-Jet, a low-carbon jet fuel produced by a power-to-liquids process leveraging the company’s carbon transformation technology. SAF is a core part of Alaska’s five-part pathway to net zero by 2040.

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DOE says novel water cleaning technology could lessen environmental impacts from shale gas production

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A novel water cleaning technology currently being tested in field demonstrations could help significantly reduce potential environmental impacts from producing natural gas from the Marcellus shale and other geologic formations, according to the Department of Energy’s (DOE) National Energy Technology Laboratory (NETL). milligrams per liter.

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Proton OnSite achieves hydrogen gas production at 5,000 psi without a compressor

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Proton OnSite began collaborating with the DOE in February 2010 on Phase I of the project. PEM electrolyzers work by running a current through a solid polymer electrolyte, which through electrolysis draws a hydrogen ion (proton) from deionized water and through the membrane.

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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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The company aims to transform the chemical industry through the cost-advantaged, smaller-footprint production of bio-based chemicals as direct replacements for major industrial chemicals that are currently petroleum-based in a trillion-dollar global market. Fermentation requires no organic solvent, and the water used is recycled.

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Berkeley Lab scientists generate low-cost, hybrid thermoelectric materials

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Scientists at Lawrence Berkeley National Laboratory (Berkeley Lab) have constructed a low-cost, nanoscale composite hybrid thermoelectric material by wrapping a polymer that conducts electricity around a nanorod of tellurium—a metal coupled with cadmium in today’s most cost-effective solar cells. See, Joseph P. Feser, Cynthia E.

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Ignite Energy Resources and TRUenergy Plan Direct Coal-to-Liquids and Coal Drying Demo Project for Supercritical Water Technology

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Ignite Energy Resources supercritical water process diagram. IER’s proprietary supercritical water technology (SCW) transforms low-ranked coals, including lignite, directly into higher-valued oils and cleaner coal products. Work is expected to begin in mid-July with the initial plant operating by the second quarter of 2010.

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