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University of Utah engineers develop fast method to convert algae to biocrude

Green Car Congress

Researchers at the University of have developed an unusually rapid method to deliver cost-effective algal biocrude in large quantities using a specially-designed jet mixer. —University of Utah chemical engineering assistant professor Swomitra “Bobby” Mohanty, co-author. The new mixer is fast, too, extracting lipids in seconds.

Utah 277
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Hydrogen Opposed Piston Engine Working Group formed

Green Car Congress

—James Turner, Professor of Mechanical Engineering, Clean Combustion Research Center, King Abdullah University of Science and Technology (KAUST). A study of a 2017 Toyota Mirai fuel cell by Argonne National Laboratory found fuel cell stack efficiency below 50% and fuel cell system efficiency dropping below 40% at high loads.

Hydrogen 353
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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.

Carbon 231
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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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New efficient biphasic catalytic process for conversion of biomass to dense jet-range fuels

Green Car Congress

Most current bio-jet fuels consist primarily of linear or branched chain alkanes; they suffer from low densities (~0.76 g/mL) and low volumetric heating values compared with those of petro-jet fuels. As a result, most alternative fuels have to blend with petro-jet fuels to meet the energy density requirements.

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DOE releases five-year strategic plan, 2014-2018; supporting “all of the above” energy strategy

Green Car Congress

To provide more diverse vehicle and fuel options, DOE will continue to develop advanced batteries and fuel cells, encourage vehicle electrification, and work with partners to address barriers to widespread adoption of all-electric-drive vehicles. Demonstrate three grid-connected advanced offshore wind concepts by 2017. ?.

2014 225
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Naysayer Alert – the hydrogen red herring

My Electric Car

The mandating of any system such as this would only be about looking after the interests of ‘middlemen’: oil and gas invested companies who would invariably transition into this market as both supply and/or demand for oil recede. . Again, the hydrogen pathway represents a stupid energy pathway. Fletcher, S., Hill and Wang.