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Navigant forecasts global road transportation energy consumption to increase 25% by 2035; 84% from conventional fuels

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Navigant also projects that investments in alternative fuel and fuel efficiency improvements will reduce annual energy consumption in the United States year-over-year. Conventional fuels (e.g., gasoline and diesel) represent the bulk of energy consumption throughout the forecast period. Click to enlarge.

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Researchers propose evaluating alt fuel efficiency based on energy rather than volume; impact of ethanol on vehicle efficiency and GHGs

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Relative changes in vehicle energy efficiency (VEE) (km/MJ) on ethanol/gasoline blends over those on gasoline for different blending levels. Several recent highly cited LCAs that have incorporated vehicle efficiency differences between gasoline and ethanol/gasoline blends could potentially be misleading. Click to enlarge.

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New Mahle piston ring coating for high-output GTDI engines; chromium nitride using high-velocity oxygen fuel process

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Mahle has developed a new thermal spray coating for modern high-output direct-injection turbocharged gasoline engines (GTDI). The new coating also was developed to help meet requirements for new production engines planned for 2018-2020, which call for less cylinder-bore friction and the use of lower-viscosity oils and alternative fuels.

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EPAs GHG Standards for Light-Duty Vehicles; Special Credits To Encourage PHEVs, BEVs and FCVs

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Included in this is a temporary program that will provide additional credit provisions as incentives for the development and sales of plug-in hybrids (PHEVs), battery-electric vehicles (BEVs); and fuel-cell vehicles (FCVs). Initial commercialization of electric vehicles and plug-in hybrids. Advanced Technology Credits.

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EC rolls out CARS 2020 action plan for European auto industry

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will also need to be made with the further development and distribution of sustainable fuels which can be alternatives to traditional diesel and gasoline. promote dialogue with relevant stakeholders on a voluntary fuel labeling scheme. promote dialogue with relevant stakeholders on a voluntary fuel labeling scheme.

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Mixed Outlook for Mainstream Consumer Adoption of PHEVs

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not enthusiast or pioneer—adoption of coming plug-in hybrid electric vehicles (PHEVs), given current market conditions and consumer awareness and attitudes. The Most Plausible Early Market consumers value fuel economy. How to provide households with an opportunity to create value for electric driving? Ken Kurani.

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NRC report finds Federal analysis to set LD CAFE and GHG standards generally of high quality; some technologies and issues should be re-examined

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In conjunction with EPA and the California Air Resources Board (ARB), NHTSA will perform a joint technical analysis as part of its rulemaking for the MY 2022-2025 standards. Michael Sivak of the University of Michigan Transportation Research Institute (UMTRI) examined several topics related to fuel economy and advanced vehicle technologies.

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