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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

In contrast, the standards recently announced by the Obama Administration, while attainable, require downsizing and a shift in the fleet mix away from SUVs.

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A Dumbed Down Copenhagen For the Age of Stupid. It’s Time to Reach & Teach, Tell & Sell

Creative Greenius

With President Obama and the rest of the leaders of the world’s biggest polluting nations kicking the ball down the field on climate change and effectively pulling the rug out from under all of us who have been targeting the Copenhagen climate talks as the moment we must seize, our response must recognize the obvious.

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Auto industry survey finds need for materials innovation to meet 2025 CAFE; greatest change seen in powertrain systems

Green Car Congress

Nearly half the respondents say the greatest change in materials will be in powertrain systems, noting that advanced propulsion systems—from downsized engines to hybrid and electric vehicle systems and batteries—will drive new material requirements. L/100 km) was negotiated to 54.5

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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. kg) per year per light vehicle.

2012 186
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Former Commerce and Transportation Secretary Norman Mineta urges technology neutral policies in reaching proposed CAFE standards

Green Car Congress

Bush, is calling for policymakers to employ technology neutral policies as they begin to implement the new CAFE regulations proposed by President Obama. The quickest and most cost-effective way to achieve our energy usage goals is through faster adoption of fuel-efficient downsized gasoline and diesel engines.

Standards 247
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DOT, EPA unveil joint proposal for fuel economy and greenhouse gas emission standards: 49.6 mpg CAFE, 163 g/mile GHG in 2025; flexibilities and incentives

Green Car Congress

The action builds on the first phase of the Obama Administration’s national program (2012-2016) ( earlier post ), which will raise fuel efficiency equivalent to 35.5 downsize), and the agencies say they have included costs of preserving performance, utility and safety. features in developing the standards. NHTSA and CAFE.

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NHTSA Modeling and Technology Projections Underlying the Proposed CAFE Target of 34.1 mpg by MY 2016

Green Car Congress

In developing technology inputs for MY 2012-2016 standards, NHTSA and EPA reviewed, as requested by President Obama in his January 26 memorandum, the technology assumptions that NHTSA used in setting the MY 2011 standards and the comments that NHTSA received in response to its May 2008 NPRM. Technologies.

2016 210