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AT&T to Deploy More Than 15,000 Alternative-Fuel Vehicles in Fleet Over Next 10 Years

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AT&T plans to invest up to $565 million as part of a long-term strategy to deploy more than 15,000 alternative-fuel vehicles over the next 10 years. The new deployments will bring AT&T’s alternative-fuel fleet to more than 15,000 vehicles by 2019. Randall Stephenson, chairman and CEO of AT&T.

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SwRI wins $20M EPA contract for emissions and fuel consumption testing, analytical services

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On 23 February, the EPA issued a new guidance letter to manufacturers to refine and to clarify the procedures to be used by vehicle manufacturers in establishing vehicle road-load force and dynamometer settings for emissions and fuel economy testing. Dynamometer settings are determined in two stages.

EPA 150
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Study finds renewable fuel mandates alone not likely to lower carbon intensity of biofuels; the importance of localized LCAs and optimized low carbon fuel standards

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Ultimately, the authors suggest, states can encourage the reduction of fuel GHG emissions by developing policies, such as a low carbon fuel standard (LCFS), that encourage incremental improvements in corn ethanol in the short term and in the medium term by switching to cellulosic-derived fuels. —Boies et al.

Carbon 231
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CEC report sets out North American plan for change and investment to achieve sustainable freight transportation

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Reducing the environmental impact of freight transportation in the face of increasing trade and economic growth in North America requires much more than continued progress on fuel economy and transport technology. It is estimated that the North American economy will grow by 70–130% between the years 2005 and 2030.