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ARPA-E awards $33M to 13 intermediate-temp fuel cell projects; converting gaseous hydrocarbons to liquid fuels

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Currently, metal-supported fuel cells use high-temperature electrolytes; using an intermediate temperature electrolyte will allow an operating temperature of 500°C while a redesigned cell architecture will increase the efficiency and lower the cost of UTRC’s overall system. Georgia Tech Research Corporation. Lead organization.

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Georgia Tech life-cycle study finds TCO of medium-duty electric and diesel delivery trucks similar; electric life-cycle energy use and GHG lower than diesel

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They also found that the total costs of ownership (TCO) of the electric and diesel trucks are similar. DC converter, inverter, and electric motor) efficiency and the loss in charging/ discharging. Click to enlarge. System boundary diagram. Credit: ACS, Lee et al. Click to enlarge.

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Researchers develop wave-energy-driven CO2 reduction system for production of carbon-based liquid fuels

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A team from King Abdullah University of Science and Technology (KAUST), Beijing Institute of Nanoenergy and Nanosystems, and Georgia Tech has developed a a wave-energy-driven electrochemical CO 2 reduction system that converts ocean wave energy to chemical energy in the form of formic acid, a liquid fuel. Leung et al.

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ARPA-E awards $30M to 21 projects advance new class of high-performance power converters

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CIRCUITS project teams will accelerate the development and deployment of a new class of efficient, lightweight, and reliable power converters, based on wide-bandgap (WBG) semiconductors. data center energy consumption and operating cost while creating a high-volume commercial market for SiC-based power converters.

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Georgia Tech team develops simple, low-cost process for oxide nanowires; superior separators for Li-ion batteries

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Researchers at Georgia Tech have developed a simple technique for producing oxide nanowires directly from bulk materials under ambient conditions without the use of catalysts or any external stimuli. The process is believed to be the first to convert bulk powders to nanowires at ambient conditions. —Lei et al.

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DOE to award up to $13M to four advanced biofuels projects

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The US Department of Energy (DOE) has selected four research and development projects designed to bring next-generation biofuels on line faster and to drive down the cost of producing gasoline, diesel, and jet fuels from biomass. The projects represent up to a combined $13-million Energy Department investment.

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DOE awarding up to $13.4M for 5 projects for advanced biofuels and bioproducts

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million for five projects to develop advanced biofuels and bioproducts that will help drive down the cost of producing gasoline, diesel, and jet fuel from biomass. This dicarboxylic acid can be converted into an array of bioproducts, including fuel, plasticizers, and lubricants. of Atlanta, Georgia will receive up to $3.1

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