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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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Researchers at Washington University in St. 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.

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CMU demo’ing Autonomous SRX in Washington this week

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Researchers from Carnegie Mellon University (CMU) this week will demonstrate the CMU advanced Autonomous Cadillac SRX in Washington, DC. In the case of the Washington, DC, demonstration, an engineer will be on hand to take the wheel if required.). 2014) Click to enlarge. BOSS at the Urban Challenge. Click to enlarge. Autonomous SRX.

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GFEI report concludes 50% improvement in average fuel economy of entire global light duty fleet by 2050 is achievable; importance of the regulatory and fiscal environments

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Eads, Charles River Associates, was presented at the Transportation Research Board (TRB) Annual Meeting in Washington DC on 25 January 2011. The GFEI, launched in early 2009, is a partnership of the UN Environment Programme (UNEP), International Energy Agency (IEA), International Transport Forum (ITF) and FIA Foundation.

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Study finds link between sleep apnea and increases in PM2.5, NO2

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Although there is increasing interest in the influence of the environment on sleep, there is limited research evaluating the relationship between sleep and air pollution. Martha Billings, lead study author and associate professor of medicine at the University of Washington. —Billings et al.

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WUSTL study finds use of air conditioning reduces in-car pollution

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For example, a team at the University of Surrey found that particulate pollution levels inside cars are up to 40% higher when the vehicle is stuck in a traffic jam or stopped at a red traffic light compared to free-flowing traffic conditions. Their paper is published in Atmospheric Environment. Earlier post.). —Leavey et al.

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Canada and California to work together on cleaner transportation

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Canada’s Minister of Environment and Climate Change, Catherine McKenna, and the Chair of the California Air Resources Board, Mary Nichols, today signed a new cooperation agreement to advance cleaner vehicles and fuels. Canada is currently completing a mid-term review of its light duty vehicle regulations.

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FAA launches new Center of Excellence for alternative jet fuels; $40M in funding over 10 years

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The US Federal Aviation Administration (FAA) has selected a team of universities to lead a new Air Transportation Center of Excellence ( COE ) for alternative jet fuels and the environment.

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