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SABIC introduces novel thermoplastic roof fairing concept for 3% improvement in heavy-duty truck fuel economy

Green Car Congress

SABIC has introduced a thermoplastic roof fairing concept that can potentially reduce annual fuel consumption of a heavy-duty truck by at least 3%. SABIC’s design concept is aerodynamically optimized to deflect air by accelerating airflow through and across the top and sides of the roof fairing.

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Cummins ATLAS light-duty diesel surpasses fuel economy targets, with criteria emissions lower than Tier 2/Bin 2

Green Car Congress

The Cummins team not only surpassed all fuel-economy targets, but also achieved criteria emissions lower than the stringent Tier 2/Bin 2 levels. Test cycle fuel economy (mpg). The Highway Fuel Economy Test (HFET) and FTP-75 Test (city) cycles demonstrated fuel economy above 35 mpg (6.72

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EDAG study finds aluminum BIW can deliver mass savings of 35-40% over steel; fuel economy boost

Green Car Congress

This, when combined with secondary mass savings and other design changes, could boost fuel economy by around 18%. The EPA study aimed to reduce vehicle mass by 20% while meeting all NHTSA and IIHS safety standards, and maintaining or improving performance, handling and braking.

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ADEPT project to apply gasoline engine HyBoost system to diesel; 48V architecture; full hybrid fuel economy at much lower cost

Green Car Congress

The Ricardo-led Advanced Diesel Electric Powertrain (ADEPT) project will apply 48V “intelligent electrification” concepts, mild hybridization and waste heat recovery in a Ford Focus diesel demonstrator. version of its vehicle (a 2009 Ford Focus) but with fuel economy and CO 2 emissions approaching those of a Prius.

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Ford Augments MyFord Touch System to Coach Drivers on Fuel Economy Performance

Green Car Congress

MyFord Touch map-based navigation offers an Eco-Route option, which instantly calculates the most fuel-efficient route for the driver. Ford testing shows Eco-Route can help achieve fuel economy gains of up to 15%. MyLincoln Touch will be standard equipment on new Lincoln vehicles beginning with the 2011 Lincoln MKX.

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DOE revises petroleum equivalency factor for EVs, tightening CAFE requirements – Charged EVs

Baua Electric

The US Department of Energy (DOE) has revised its procedures for calculating the petroleum-equivalent fuel economy of EVs. The Petroleum Equivalency Factor (PEF) is used by the EPA to assess automakers’ compliance with the DOT’s Corporate Average Fuel Economy (CAFE) standards.

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Toyota reveals hydrogen fuel cell electric Hilux prototype

Green Car Congress

These will undergo rigorous testing to ensure safety, dynamic performance, functionality and durability meet the high standards required of a production model. Following an initial concept study, Ricardo developed a design to apply existing hydrogen fuel cell and fuel storage systems to the prototype.

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