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MIT and IEA reports take different views of the future of natural gas in transportation

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MIT and the IEA both have newly released reports exploring the potential for and impact of a major expansion in global usage of natural gas, given the current re-evaluation of global supplies. MIT: leaning toward conversion for light-duty vehicles. Earlier post.) I.e., on an energy basis at the point of use, the CO 2.

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MIT Report Outlines System-Oriented Coordinated Polices for Reduction in Light-Duty Vehicle Petroleum Use and Emissions

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A new MIT report outlines a system-oriented set of coordinated policies to help the light-duty vehicle sector reduce petroleum-based consumption and its accompanying global warming emissions. The study was supported in part by the MIT Energy Initiative. Heywood et al., Taxes on motor vehicle fuels should be increased by $0.10

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Researchers from MIT and Sun Catalytix develop an artificial leaf for solar water splitting to produce hydrogen and oxygen

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Researchers led by MIT professor Daniel Nocera have produced an “artificial leaf”—a solar water-splitting cell producing hydrogen and oxygen that operates in near-neutral pH conditions, both with and without connecting wires. light-to-electricity efficiency, respectively, and when illuminated with 1 sun of AM 1.5

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MITEI releases report on 3-year study of future mobility; technological innovation, policies, and behavioral changes all needed; “car pride” an issue

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Armstrong, a professor of chemical engineering at MIT. The study team of MIT faculty, researchers, and students focused on five main. Our analysis shows that reducing the carbon intensity of the light-duty vehicle fleet contributes to climate change mitigation goals, as part of the larger solution.

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MIT study finds significant economic and environmental benefits from designing US LDVs to use higher octane gasoline (98 RON)

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In a companion study to an SAE paper presented in April ( earlier post ), researchers at MIT have quantified the net economic and CO 2 emissions benefit that could be obtained by utilizing 98 RON gasoline in light-duty vehicles, based on reasonable assumptions for possible refinery changes and the evolution of the LDV fleet.

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Cornell team develops aluminum-anode batteries with up to 10,000 cycles

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When we calculate the cost of energy storage, we need to amortize it over the overall energy throughput, meaning that the battery is rechargeable, so we can use it many, many times. So if we have a longer service life, then this cost will be further reduced. —lead author Jingxu (Kent) Zheng, currently a postdoc at MIT.

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MIT and Princeton researchers leverage smartphone cameras for collaborative traffic signal schedule advisory system; tests show 20% cut in fuel consumption

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In July, at the Association for Computing Machinery’s MobiSys conference, researchers from MIT and Princeton University took the best-paper award for a system that uses a network of smartphones mounted on car dashboards to collect information about traffic signals and to then tell drivers when slowing down could help them avoid waiting at lights.

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