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DOE to award $11M to 20 new Clean Cities projects for alt fuel cars and trucks

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The US Department of Energy (DOE) is [link] about $11 million to 20 new projects to help states and local governments to develop the infrastructure, training, and regional planning needed to help meet the demand for alternative fuel cars and trucks, including vehicles that run on natural gas, electricity, and propane. Project lead.

Clean 308
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Researchers say fuel market rebound effect can result in increased GHG emissions under RFS2; suggest taxes over mandates

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However, argues a team from the University of Minnesota in an open-access paper published in the journal Energy Policy , once the “fuel market rebound effect” is factored in, RFS2 actually increases GHG emissions when all fuel GHG intensity targets specified under the act are met. for its analysis. —Hill et al.

Tax 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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The study examined the FCI of transportation fuels on a lifecycle basis within a specific state, Minnesota, and compared the results to FCIs using national averages. The authors then incorporated the LCA results into multiple policy scenarios to demonstrate the effect of policy configurations on the use of alternative fuels.

Carbon 231
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Two Studies on Regional Options for Reducing GHG Highlight Need for Reduction in Travel Intensity

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Projected GHG emissions in Minnesota with different reduction wedges and wedge portfolios, in million metric tons of CO 2 equivalent. The team from the Ecosystem Science and Sustainability Initiative, University of Minnesota examined the potential for policies and technologies to effect GHG reductions across all sectors in the state.

Minnesota 170
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Harmonizing Low Carbon Fuel Standards

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The California LCFS regulation, which went in to effect on 15 April 2010, targets a reduction of the carbon intensity (CI), on a full-fuel lifecycle basis, of transportation fuels (measured in gCO 2 e/MJ) used in California by an average of 10% by the year 2020. The Advisory Panel has now met officially six times during 2011.

Carbon 244
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Researchers ID structure of key intermediate in enzyme converting methane to methanol; potential for synthetic fuels

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A team from the University of Minnesota and Michigan State University has identified the structure of the key intermediate “Q” in the enzyme methane monooxygenase (MMO). The insight gained into the formation and reactivity of Q from the structure reported is an important step towards harnessing this potential, the authors suggested.

Convert 150
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New study of emissions and health impacts from EVs in China, including massive e-bike fleet

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The massive upsurge in e-bikes in the country marks “ the single largest adoption of alternative fuel vehicles in history, with over 100 million vehicles purchased in the past decade, more than all other countries combined. ”. In their paper, published in the ACS journal Environmental Science & Technology , Ji et al.

Emissions 252