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WUSTL researchers demonstrate solar-panel-powered microbial electrosynthesis to produce n-butanol from light, CO2 and power

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A team of biologists and engineers modified Rhodopseudomonas palustris TIE-1 (TIE-1) so that it can produce a biofuel using only three renewable and naturally abundant source ingredients: carbon dioxide, solar panel-generated electricity and light. The results are reported in an open-access paper in the journal Communications Biology.

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Study finds behavior-influencing policies remain critical for mass market success of low-carbon vehicles

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Policies to entice consumers away from fossil-fuel powered vehicles and normalize low carbon, alternative-fuel alternatives, such as electric vehicles, are vital if the world is to significantly reduce transport sector carbon pure-emissions, according to a new study. Share of EDVs in 2050.

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Study finds renewable fuel mandates alone not likely to lower carbon intensity of biofuels; the importance of localized LCAs and optimized low carbon fuel standards

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In a paper published in the journal Energy Policy , the team suggests that more effective policies would evaluate fuels at the refinery level, thereby creating incentives for GHG emissions to be lowered through competition as low GHG emission fuels have higher economic value to blenders. renewable fuel standards—and LCFSs.

Carbon 231
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UK study finds Bio-SNG could offer 90% reduction in lifecycle CO2; lower cost of carbon abatement than electrical solutions for transport applications

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Although anaerobic digestion of organic material has been widely accepted as an important renewable energy technology, the production of Bio-SNG will required to move to higher levels of fossil fuel replacement, according to the report. Few other renewable vectors are as fungible, with so few demand-side constraints. Feedstocks.

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Jülich evaluation of power-to-fuels recommends DME, OME3-5 and n-alkanes as diesel substitutes

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An evaluation of the implementation possibilities of power-to-fuel (PTF) technologies by a team from Forschungszentrum Jülich GmbH in Germany recommends the PTF products DME, OME 3-5 and n-alkanes as suitable diesel alternatives for the transportation sector. A paper on the Jülich study is published in the journal Fuel.

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Ford Europe leading project investigating DME and OME1 as low carbon, near zero particulate fuels; power-to-liquids pathways using CO2

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million) research project to investigate the use of alternative fuels that could offer customers the power and performance of modern internal combustion engines with environmental benefits comparable to an electric vehicle. Like liquefied petroleum gas, DME must be stored in a slightly pressurized tank. million (US$3.9-million)

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MIT study concludes that absent climate policy, coal-to-liquids could account for around a third of global liquid fuels by 2050

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However, with the rise in energy prices that began in 2008 and concerns over energy security, there is renewed interest in the conversion technology, the report notes. Researchers also examined whether CTL-conversion plants would use carbon capture and storage technology, which would lower greenhouse gas emissions but create an added cost.

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