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Colorado releases new electric vehicle plan

Green Car Congress

The Colorado Energy Office (CEO), a non-regulatory department within the Governor’s Office focused on reducing greenhouse gas emissions by advancing clean energy, energy efficiency and zero emission vehicles, has released the Colorado Electric Vehicle Plan 2020. BEVs and PHEVs currently on the road in Colorado.

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Study finds that current approach to limiting wintertime pollution may initially backfire

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The processes that create ozone pollution in the summer can also trigger the formation of wintertime air pollution, according to a new study from researchers at the University of Colorado Boulder and NOAA, in partnership with the University of Utah. A key control strategy is to reduce emissions of the limiting reagent.

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Study links PM2.5 pollution with millions of preterm births globally

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Recent research has suggested that exposure to air pollution could also be a risk factor. exposures, inclusion of provider-initiated preterm births, and exposure to indoor air pollution. There are many known risk factors for preterm birth—from the mother’s age, to illness, to poverty and other social factors. Malley et al.

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Study links ambient PM2.5 and ozone specifically caused by vehicle exhaust emissions to ~361,000 premature deaths worldwide in 2010 and ~385,000 in 2015

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The urban areas with the highest number of transportation-attributable air pollution in 2015 were Guangzhou, Tokyo, Shanghai, Mexico City, Cairo, New Delhi, Moscow, Beijing, London, and Los Angeles. Ambient air pollution is the leading environmental health risk factor worldwide, contributing to 3.4 of global ambient PM 2.5

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ICCT assesses factors driving EV market in US cities

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The San Jose area had the highest share at 10%, followed by other California areas (4% to 6%) and markets in Colorado, Hawaii, Oregon, Vermont, and Washington (2% to 4%). —Slowik and Lutsey (2017). —Slowik and Lutsey (2017). Peter Slowik, Nic Lutsey (2017) “ Expanding the electric vehicle market in U.S.

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New international study finds lab testing of diesel NOx emissions underestimates real-world levels by up to 50%

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in collaboration with scientists at the University of York’s Stockholm Environment Institute (SEI); University of Colorado; and the International Institute for Applied Systems Analysis, assessed 30 studies of vehicle emissions under real-world driving conditions in 11 major vehicle markets representing 80% of new diesel vehicle sales in 2015.

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Satellite method provides insight into ozone-NOx-VOCs sensitivity for different locations

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Ozone pollution near Earth’s surface is one of the main ingredients of summertime smog. Determining effective strategies for mitigating surface ozone (O 3 ) pollution requires knowledge of the relative ambient concentrations of its precursors, NO x , and VOCs. Murray, L. Lamsal, L. Duncan, B., … Tonnesen, G.

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