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Northwestern/Princeton study explores air quality impacts of aggressive conversion to EVs

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Researchers from Northwestern University and Princeton University have explored the impact on US air quality from an aggressive conversion of internal combustion vehicles to battery-powered electric vehicles (EVs). —Jordan Schnell. Schnell, Vaishali Naik, Larry W. Horowitz, Fabien Paulot, Paul Ginoux, Ming Zhao, Daniel E.

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Study finds all-electric rideshare fleet could reduce carbon emissions, but increase traffic issues

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Lead author Aniruddh Mohan and colleagues wanted to develop a method that evaluated the life-cycle costs and benefits for two battery-powered ridesource fleets and a gasoline-powered one. The analysis indicated that electrified fleets had 40-45% lower greenhouse gas costs per trip compared to the gasoline-powered version.

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DOE issues $10M incubator FOA for batteries, power electronics, engines, materials, fuels and lubricants

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year plans and roadmaps, with a concomitant focus of the majority of its resources on a limited number of “highest probability of success” pathways/approaches to ensure that the program initiatives are supported at a critical mass (both in terms of dollars and time) for maximum impact. defined mid?to?long

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Lux: future use of wide bandgap materials in power electronics will reduce EV cost

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In electronic devices, WBG semiconductors can eliminate up to 90% of the power losses that currently occur during AC-to-DC and DC-to-AC electricity conversion, and they can handle voltages more than 10 times higher than Si-based devices, greatly enhancing performance in high-power applications.

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ORNL study finds best current use of natural gas for cars is efficient production of electricity for EVs

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Because the use of natural gas for transportation requires compressing, liquefying, or conversion, it is important to determine the best use of natural gas as a transportation fuel. The WTW analysis focused solely on the fuel-motive power cycle, disregarding the vehicle cycle—i.e., —Curran et al. Curran, Robert M.

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Mercedes-Benz Vans reveals SUSTAINEER electric van technology demonstrator for sustainable urban mobility

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The fully electric van—based on the Mercedes-Benz eSprinter—combines a variety of innovative solutions designed to improve the quality of life in cities; to conserve resources and protect the climate; and to better the health and safety of the driver and other road users. Solar energy from the vehicle roof. Recycled materials.

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Forecast: Lithium Ion Batteries for Electric Vehicles to Approach $8 Billion in Sales by 2015

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of the world’s fleet in 2015 will be driving at least part of the time on battery power only, according to the forecast. Just as Li-ion batteries are relatively untested in real-world transportation applications, plug-in hybrid and all-electric vehicles are an unknown as a mass consumer offering.