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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

Changes in the attributes (clockwise from upper left, weight, power, fuel economy and torque) of the Honda Accord over time as an example of fleet trends in the US. In contrast, fuel economy actually increased by 15% during that period. Knittel, 2009. Click to enlarge.

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Obama announces emissions target for vehicles

Green Cars News

An agreement has been reached with 13 major automakers as President Obama announced the next phase of the administration’s national vehicle programme. The aim is to increase fuel economy to a fleet-wide average 54.5mpg or 163g/mile of CO2 for cars and light duty trucks by model year 2025.

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Nikkei Editorial Urges Japan to Match US, China EV Moves

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An editorial in Japan’s Nikkei argues that Japanese automakers need to respond aggressively to compete in the rapidly changing global market for electric vehicles.both Toyota and Honda had until recently thought that the era of hybrids would continue for a while before electric vehicles began to gain popularity.

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Honda May Develop Plug-In as Obama Alters U.S. Policy (Update2) - Bloomberg.com

Tony Karrer Delicious EVdriven

Policy (Update2) Share | Email | Print | A A A By Alan Ohnsman April 27 (Bloomberg) -- Honda Motor Co. , moves to tighten fuel-economy and greenhouse gasrules. Honda has yet to announce plans to sell one, citing highcosts for the lithium-ion batteries needed to power them andpoor range. “We General Motors Corp.,

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Industry survey finds aluminum use in autos at all-time high; average per vehicle use expected to more than double from 2012 by 2025

Green Car Congress

As the Obama Administration considers stricter fuel economy regulations, automakers are expected to lower the overall weight of vehicles by approximately 400 pounds (181 kg) per vehicle, and as aluminum use increases, the mix percent is expected to double. Honda leads aluminum content as a percent of curb weight at 10.7%

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President Obama announces 54.5 mpge, 163 gCO2/mile target for MY2025 light-duty vehicles; California on board

Green Car Congress

Light-duty vehicle fuel economy standards, 1978-2025. President Barack Obama announced an agreement with 13 major automakers to pursue the next phase in the Administration’s national vehicle program ( earlier post ) , increasing fuel economy to a fleetwide average 54.5 MY1978-2011 figures are NHTSA CAFE in mpg.

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Japanese car makers pour praise on Obama

Green Cars News

President Barack Obama’s new national fuel policy has earned praise from Japanese car makers who could be put at a significant advantage by the proposals. On Tuesday Obama announced rules that will bring new cars and trucks sold in the USA to an average of 35.5miles per gallon by 2016 - around 10mpg above today’s standards.

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