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Study Assesses Product Attribute Trade-offs and Technological Progress; Meeting Proposed Obama Fuel Economy Standards Will Require Downsizing and Change in Fleet Mix

Green Car Congress

The study also found that once technological progress is considered, meeting the CAFE standards adopted in 2007 under the Bush Administration would have required halting the observed increases in weight and engine power characteristics, but little more. Knittel, 2009. Knittel, Christopher R.

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Federal-Mogul Introduces New Diesel Piston Design to Support Downsized Engines with Higher Output

Green Car Congress

Federal-Mogul Corporation has developed an innovative aluminum piston design that can reliably withstand the mechanical and thermal loads produced by heavily boosted engines, thereby enhancing diesel engine performance and supporting diesel downsizing. —Frank Doernenburg, Federal-Mogul director of technology, pistons and pins.

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

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The footprint-based standard CO 2 curves for cars (left) and trucks (right). Each manufacturer will have its own fleet-wide standard which reflects the vehicles it chooses it produce. EPA is also setting standards to cap tailpipe nitrous oxide (N 2 O) and methane (CH 4 ) emissions at 0.010 and 0.030 grams per mile, respectively.

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Full lifecycle CO2 of new Mercedes C-Class 10% less than outgoing model

Green Car Congress

In terms of carbon monoxide (CO) emissions during the operation of the vehicle, a significant improvement was achieved over the 2007 predecessor. The CO emissions of the new C-Class during operation are 76 % below the level stipulated by the Euro 6 standard that comes into effect in 2015. The new C-Class. l/100 km (31 mpg US and 31.8

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CPT VTES Electric Supercharger Selected for Two Projects

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VTES is optimized to use the standard 12V vehicle architecture. When applied to a radically downsized 1.2-liter When applied to a radically downsized 1.2-liter liter naturally aspirated engine, the downsized engine with electric supercharger reduces the 70-100 km/h (44-63 mph) top gear acceleration time from 18 to 11 seconds.

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California ARB amends diesel rules to reduce cost of compliance

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Expand credits for fleet downsizing, adding cleaner vehicles ahead of any regulatory requirements, and for installation of early retrofits. Approved in December 2007, the port truck (or “drayage”) regulation was adopted to modernize and clean up trucks that serve the state’s busiest ports and rail yards. Off-Road (e.g.,

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Honda leverages older name for new FCV: Clarity Fuel Cell makes its debut at Tokyo; 435-mile range on JC08

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The name honors its predecessor, the FCX Clarity fuel cell vehicle, introduced at the LA Auto Show in 2007. Employing original Honda technologies, the fuel cell stack for this model was downsized by 33% compared to the previous version of the fuel cell stack yet delivers output of more than 100 kW, with an output density of 3.1

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