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mmillikin
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Researchers at the Energy Department’s National Renewable Energy Laboratory (NREL) and the BioEnergy Science Center (BESC) have discovered a new cell-free cellulosomal system in Clostridium thermocellum—the most efficient single biomass degrader characterized to date —that is not tethered to the... Continue reading
Posted 3 hours ago at Green Car Congress
As part of a continued push to encourage energy innovation and commercialization, the US Department of Energy’s Office of Technology Transitions (OTT) issued its first solicitation for proposals that help bring advanced energy technologies to market. The office’s Technology Commercialization... Continue reading
Posted 7 hours ago at Green Car Congress
Automobile maneuverability is limited by cramped inner city conditions. Those who need to park their vehicles frequently—such as delivery services and mobile care providers—lose a lot of working time searching for and then getting into parking spaces. New chassis types... Continue reading
Posted yesterday at Green Car Congress
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Continental has begun production of urea sensors for the first time to support more efficient exhaust-gas aftertreatment in diesel engines. The sensor measures the level, quality, and temperature of the aqueous urea solution in the “AdBlue” tank used in conjunction... Continue reading
Posted yesterday at Green Car Congress
Researchers in Germany report significant improvement in specific capacity and cycling stability of “reconfigured” Li-S cells compared to a standard cell setup. At a constant charging rate of C/5, cells with their modified separator showed 2.5 times higher residual capacity... Continue reading
Posted yesterday at Green Car Congress
Researchers at HRL Laboratories, LLC, have achieved the first demonstration of gallium nitride (GaN) complementary metal-oxide-semiconductor (CMOS) field-effect-transistor (FET) technology. In doing so they have established that the semiconductor’s superior transistor performance can be harnessed in an integrated circuit. This... Continue reading
Posted yesterday at Green Car Congress
A study of emissions from gasoline direct injection (GDI) vehicles in an urban near-road environment in Toronto over a wide range of weather conditions (February 2014 to January 2015) found that—other than for NOx and CO—the GDI engines had elevated... Continue reading
Posted yesterday at Green Car Congress
Hyundai Heavy Industries (HHI), the world’s largest shipbuilder and a leading marine engine maker, has produced the first High Pressure Selective Catalytic Reduction (HP SCR) system for the significant reduction of NOx emission from 2-stroke marine engines. The HP SCR... Continue reading
Posted yesterday at Green Car Congress
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The US Department of Energy’s (DOE) National Renewable Energy Laboratory (NREL) was recently issued a patent for a novel method that rapidly characterizes specialized materials during the manufacturing process. This approach significantly improves on standard quality control techniques by allowing... Continue reading
Posted yesterday at Green Car Congress
A team at the Engine Research Center (ERC), University of Wisconsin-Madison has demonstrated the viability of reactivity-controlled compression ignition (RCCI) in a two-stroke engine. (Earlier post.) A paper on their work is published in Proceedings of the Institution of Mechanical... Continue reading
Posted yesterday at Green Car Congress
An international group of physicists led by the University of Arkansas has created an artificial graphene-like structure with transition metal atoms in place of carbon atoms. The U of A-led group published its findings in Physical Review Letters. Graphene, discovered... Continue reading
Posted yesterday at Green Car Congress
President Obama has laid out a plan for building a “21st Century Clean Transportation System”, the investment for which would be funded by a new $10 per barrel fee on oil paid by oil companies, which would be gradually phased... Continue reading
Posted yesterday at Green Car Congress
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Nanoparticle nickel manganese cobalt oxide (NMC), an emerging material that is being rapidly incorporated into lithium-ion battery cathodes, has been shown to impair Shewanella oneidensis, a key soil bacterium, according to new research published in the ACS journal Chemistry of... Continue reading
Posted 2 days ago at Green Car Congress
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Changing the microstructure in magnesium alloys improves their corrosion resistance, and so improves the possibilities for the transport sector to use these materials to decrease the weight of vehicles, according to work done by Mohsen Esmaily, researcher in Atmospheric Corrosion... Continue reading
Posted 2 days ago at Green Car Congress
Adsorbed Natural Gas Products (ANGP) announced an exclusive licensing agreement with United Technologies Research Center (UTRC) allowing ANGP to use UTRC’s patent-pending technology—developed with support from DOE’s ARPA-E (earlier post)—to develop and produce the first commercially viable conformable adsorbent-based low... Continue reading
Posted 2 days ago at Green Car Congress
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New Flyer of America, a subsidiary of New Flyer Industries, the leading manufacturer of heavy-duty transit buses and motor coaches in the United States and Canada, has completed a two-week in-service demonstration with Miami-Dade Transit of the New Flyer Xcelsior... Continue reading
Posted 2 days ago at Green Car Congress
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Renault and distributed energy storage company Connected Energy are partnering to develop sustainable and efficient ways of using electric vehicle batteries at the end of their useable in-vehicle life in order to supply innovative and more affordable vehicle charging solutions.... Continue reading
Posted 2 days ago at Green Car Congress
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Although metal oxides that absorb visible light are attractive for use as photoanodes in photoelectrosynthetic cells, their performance is often limited by poor charge carrier transport. Researchers from UC Berkeley and colleagues have now addressed this issue by using separate... Continue reading
Posted 2 days ago at Green Car Congress
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Honda Motor Co., Ltd. will begin sales of an affordably-priced hybrid version as well as the newly refreshed gasoline-powered version of the Honda Odyssey and Odyssey Absolute premium minivans on Friday, 5 February, at dealerships across Japan. (Earlier post.) The... Continue reading
Posted 2 days ago at Green Car Congress
Albemarle Corporation, a premier specialty chemicals company and leader in the production of lithium and lithium derivatives, has been granted approval by the Environmental Assessment Commission (CEA) of the Antofagasta Region to increase its currently authorized lithium brine extraction rate... Continue reading
Posted 2 days ago at Green Car Congress
In collaboration with engineering partner IAV, the Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg (Centre for Solar Energy and Hydrogen Research Baden-Württemberg, ZSW); the Reiner Lemoine Institut (RLI); and Wasserelektrolyse Hydrotechnik (HT) are researching cost-effective methods of producing hydrogen with the... Continue reading
Posted 2 days ago at Green Car Congress
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The average fuel economy (window-sticker value) of new vehicles sold in the US in January 2016 was 25.1 mpg—up 0.2 mpg from the value for December 2015, and the first increase in eight months, according to the latest monthly report... Continue reading
Posted 2 days ago at Green Car Congress
The US Department of Transportation (USDOT) has released its Report to Congress assessing the status of the 5.9 Gigahertz dedicated short-range communications (DSRC) to enable connected vehicle technologies and applications. The assessment found that DSRC is ready for deployment and... Continue reading
Posted 3 days ago at Green Car Congress
Members of the European Parliament voted yesterday to reject a proposed veto of the plan to raise NOx emission limits for diesel cars temporarily by up to 110% when the Real Driving Emissions (RDE) test procedure is introduced. The EU... Continue reading
Posted 3 days ago at Green Car Congress
Scion, established as a separate brand in 2003 to explore new products and processes to attract youth customers, will transition to the Toyota brand. Toyota said that Scion achieved its goals of developing unique products and processes, and bringing in... Continue reading
Posted 3 days ago at Green Car Congress