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Study Finds Asian Monsoon Carries Pollution Into the Stratosphere

Green Car Congress

The Asian monsoon circulation provides an effective pathway for pollution from Asia, India, and Indonesia to enter the global stratosphere, according to a new international study led by scientists at the National Center for Atmospheric Research (NCAR) in Boulder, Colo. NCAR scientist William Randel, the lead author.

Pollution 246
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Comparative study finds that B20 increases emission rates of a number of pollutants in both light- and medium-duty diesel engines at idle

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They found that the level of emissions of regulated and unregulated pollutants in diesel exhaust depends on fuel, load, engine calibration, and exhaust aftertreatment technology. L/2004 calibration engines. L/2004 calibration engines. Unregulated pollutants also include ozone precursors and bioaccumulative and toxic compounds.

Pollution 231
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Small-displacement two-stroke H2 engine could address performance and emissions cost-effectively for recreational market; potential for Asian motor vehicle fleet

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It, or a scaled-up version, could also provide a solution for the Asian motor vehicle fleet, in which two-stroke engine vehicles constitute a major share—and contribute significantly to air pollution. —Faiz and Gautam (2004). International Journal of Vehicle Design , Volume 34, Number 1 doi: 10.1504/IJVD.2004.003891.

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China Racing announced as second Formula E team

Green Car Congress

China has enormous potential for the expansion of Electric Vehicles as a tool to fight pollution in cities. The racing track record of China Racing, the first international Chinese racing team, speaks for itself and I am convinced they will be a fantastic addition to the competition.

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Sasol embarking on feasibility study on a US gas-to-liquids facility in Louisiana

Green Car Congress

A 2004 lifecycle analysis synthesis report prepared by Five Winds International for ConocoPhillips, Sasol Chevron and Shell International Gas concluded that: Total GHG emissions of the GTL system are between 12% less and 11% more than the refinery system, based on varying assumptions and data. Source: Sasol. Click to enlarge.

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Measurements of CO2 and CO in China’s Air Indicate Sharply Improved Combustion Efficiency

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The findings, published in the 21 September issue of Atmospheric Chemistry and Physics , are generally consistent with official Chinese government statistics and could bolster their credibility as international negotiations proceed on commitments of China and other nations to combat climate change. Munger, J. McElroy, M.

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California ARB awards $7M for ultra-low NOx heavy-duty diesel truck demo project with Achates opposed-piston engines

Green Car Congress

California’s South Coast Air Quality Management District, the San Joaquin Valley Air Pollution Control District and the Sacramento Metropolitan Air Quality Management District also are investing in the project. liter Opposed-Piston Gasoline Compression Ignition (OPGCI) engine. Earlier post.).

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