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DOE awards $875k Early Career Research Award to UMD professor; advancing alternative fuels research

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Leah is breaking new ground by harnessing chemical and optical interactions to prepare molecular gases, including important fuels, in energy-saving states for transport and storage. But this movement cannot happen without affordable and safe alternative transportation fuels. —Leah Dodson

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Navigant: gasoline and diesel stop-start vehicles to represent 58% of all new vehicles sold in 2025

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In a new report analyzing the emerging global market for technologies that improve fuel economy, Navigant Research forecasts that sales of gasoline and diesel stop-start vehicles (SSVs) will reach 63 million annually by 2025, representing 58% of all vehicles sold in that year.

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Primus Green Energy synthetic gasoline demo plant hits 720 hours continuous operation

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an alternative fuel company that converts natural gas and other feedstocks directly into drop-in transportation fuels, announced that its natural gas-to-gasoline demonstration plant ( earlier post ) has achieved 720 hours of continuous operation, indicating the reliability and stability of its STG+ technology.

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DOE researchers investigate economic and environmental impacts of converting wet waste to renewable diesel

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Heavy-duty diesel vehicles using mixing controlled compression ignition (MCCI), the most common ignition and combustion strategies for heavy-duty diesel engines, contribute significantly to the emissions of GHG, oxides of nitrogen (NO x ), and particular matter (PM) and are subject to stringent emission standards. —Ou et al.

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More than half of transit buses in the US were powered by alternative fuels and advanced technologies in 2018

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According to the American Public Transit Association (APTA), alternative fuels and advanced hybrid drivetrains powered more than half of all transit buses in 2017 and 2018. In the ten-year period from 2008 to 2018, the share of conventional diesel buses dropped from 70% to 42%.

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UK market sees first decline in alternatively fueled vehicle sales in 27 months in June

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as ongoing confusion over low emission zones and diesel, the removal of key ultra low emission vehicle incentives and an overall decline in buyer confidence affected the market. The month saw growth for gasoline and battery-electric registrations, up 3.0% respectively. of all registrations in the first six months.

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JATO: new car CO2 emissions rise for the first time in a decade in Europe; diesel down, gasoline up, SUVs up

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This rise in average CO 2 emissions correlates with a decrease in demand for diesel cars across Europe—which produce lower CO 2 emissions than gasoline cars—and the rising popularity of SUVs, which emit higher average CO 2 emissions of 133.0 g/km, compared to gasoline cars, which had an average of 123.4

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