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MIT study finds real-world NOx from diesels cars in Europe greatly exceeds laboratory levels; transboundary emissions cause 70% of health impacts

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A new study by MIT researchers, published this month in Atmospheric Environment , finds that in Europe, 10 major auto manufacturers produced diesel cars, sold between 2000 and 2015, that generate up to 16 times more NO x emissions on the road than in regulatory tests—a level that exceeds European limits but does not violate any EU laws.

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MIT study finds shift to green energy sources could mean crunch in supply of key rare earth elements

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The study by researchers at MIT also points out that production of the two metals has been increasing by only a few percentage points per year.the availability of REEs appears to be at risk based on a number of factors. Comparison of demand projections for REE (total summed). Credit: ACS, Alonso et al. Click to enlarge.

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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 MIT report said that natural gas should be seen as a “ bridge ” to a low-carbon regime, rather than as the ultimate long-term solution itself. MIT: The Future of Natural Gas. Separately, the International Energy Agency (IEA) released its own report exploring the potential for a “golden age” of gas. Source: IEA.

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How EVs Are Reducing Carbon (CO2) Emissions

Blink Charging

Not only do they eliminate tailpipe emissions, but they also boast greater energy efficiency compared to their gasoline counterparts. As one MIT report found, on average, “a fully electric vehicle emits about 25 percent less carbon than a comparable hybrid car.” EVs are game changers in the reduction of vehicle emissions.

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MIT and Moscow State collaborating on advanced batteries, metal-air batteries and reversible fuel/electrolysis cells

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Researchers at the Skoltech Center for Electrochemical Energy Storage (CEES), a partnership between the MIT Materials Processing Center and Lomonosov Moscow State University, are focusing on the development of higher capacity batteries. Chiang, MIT colleague W. Advanced Li-ion and multivalent ion batteries.

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MIT Battery Breakthrough Could Revolutionize Electric Cars : Gas 2.0

Tony Karrer Delicious EVdriven

The discovery came when MIT researchers Byoungwoo Kang and Gerbrand Ceder found out how to get a common lithium compound to release and take up lithium ions in a matter of seconds. 7 Uncle B said on April 14th, 2009 at 10:17 am This battery is going to absorb peaks from wind-turbines, hitherto dumped to prevent damage to lines!

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PHEVLERs are the Zero CO2 Clean Green Machines of the Future

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Electric fuel cost is a fraction of gasoline or diesel fossil fuel cost, even at a time when petroleum prices are temporarily reduced due to geopolitical manipulations and manufacturing costs. At present PHEVLERs, PHEVs and conventional gasoline engine vehicles in the USA all use a liquid fuel blend comprising 90% gasoline and 10% biofuel.

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