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

Green Car Congress

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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DOE TEF project finds US can eliminate petroleum and reduce GHG by more than 80% in transportation by 2050; less use, more biofuels, expansion of electricity and hydrogen

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TEF is organized into four research areas: light-duty vehicles; non-light-duty vehicles; fuels; and transportation demand. Achieving the reduction will require combined reductions across three factors: modes, demand and fuels. Using less fuel in vehicles. Click to enlarge.

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Study Concludes That Large-Scale Transport of Ethanol Could Negate Its Economic and Environmental Benefits Compared to Gasoline

Green Car Congress

A new study by researchers at Carnegie Mellon University (CMU) concludes that the emissions associated with the transport of ethanol could negate its potential economic and environmental benefits compared to gasoline. L of E16, are an order of magnitude greater than equivalent transport costs for gasoline, at $0.003/L. Wakeley et al.

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Study finds US refining sector could produce higher octane E20 and E30 at modest additional cost; enabling more efficient engines

Green Car Congress

A new study concludes that using ethanol can be a cost-effective approach to increasing the octane rating of the US gasoline pool. A number of studies recently have pointed out that increasing the octane rating of the US gasoline pool (currently ?93 30 vol % (assuming federal regulations were modified to allow such fuels).

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Co-Optima report highlights most significant R&D achievements in FY2019

Green Car Congress

After completing a major body of research focused on boosted (also known as turbocharged) spark ignition (SI) engines in Fiscal Year (FY) 2018, Co-Optima’s FY 2019 LD research and development (R&D) shifted to multimode solutions that employ multiple engine operating modes to maximize engine efficiency and fuel economy.

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

Green Car Congress

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. McCollum et al.

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SwRI wins $20M EPA contract for emissions and fuel consumption testing, analytical services

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SwRI can develop test procedures and equipment for regulated and unregulated emissions in light- and heavy-duty vehicles and components as well as marine, railway, aircraft, small engine, and other non-highway propulsion systems. Key areas of support include emissions characterization and technology assessment.

EPA