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MIT study: half of US deaths related to air pollution are linked to out-of-state emissions

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More than half of all air-quality-related early deaths in the United States are a result of emissions originating outside of the state in which those deaths occur, MIT researchers report in a paper in the journal Nature. To make further progress, we should start focusing on road transportation and commercial and residential emissions.

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MIT researchers developing algorithms to predict more accurately which cars are likeliest to run red lights

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Researchers at MIT are devising algorithms for more accurately estimating driver behavior at road intersections—i.e., A paper describing work will be published in the journal IEEE Transactions on Intelligent Transportation Systems. In 2008, road accidents in the US caused 37,261 fatalities and about 2.35 million injuries.

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MIT study finds air quality co-benefits of US carbon policies can significantly offset costs, depending upon the policy

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The human health benefits associated with improvements in air quality related to the reduction in greenhouse gas emissions improvements can offset 26–1,050% of the cost of US carbon policies, depending upon the type of policy, according to a new study by a team from MIT. precursors through 2030. —Noelle Selin, co-author.

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MIT study concludes V2G-enabled electric commercial trucks could offer lower total operating cost than conventional diesel fleet

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A new study by researchers at MIT’s Center for Transportation and Logistics (CTL), concludes that electric commercial vehicles can cost 9 to 12% less to operate than trucks powered by diesel engines when used to make deliveries on an everyday basis in big cities and when V2G (vehicle-to-grid) revenue is incorporated. Resources.

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MIT researchers improve upon methods to model urban air pollution

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Researchers at MIT have developed a new detailed air-quality model to simulate the effects of physical, chemical, and meteorological processing of highly reactive trace species in urban areas. Prinn (2011) Development of a fast, urban chemistry metamodel for inclusion in global models. —Jason Cohen. Cohen, J.B.,

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ExxonMobil, MIT and Synthetic Genomics team publishes results of LCA on algal biofuels; potential for large reductions in GHG

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Thus, algal biofuels could expand transportation energy supplies, without significantly displacing land and water resources that would otherwise have been used for food production. Algae have the potential to produce large volumes of fuel per unit area of production on marginal lands using saline water unsuitable for food crops. Craig Venter.

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Separate MIT, IEA reports both outline major expansion in role of natural gas; caution on climate benefits

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The new report, part of the World Energy Outlook (WEO) 2011 series, examines the key factors that could result in a more prominent role for natural gas in the global energy mix, and the implications for other fuels, energy security and climate change. MIT: The Future of Natural Gas. Source: IEA. Click to enlarge. Earlier post.)

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