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California ARB: GHG emissions fell below 1990 levels for first time in 2016; down 13% from 2004 peak; transportation emissions up 2%

Green Car Congress

The California Air Resources Board (CARB) announced that greenhouse gas emissions in California in 2016 fell below 1990 levels for the first time since emissions peaked in 2004—a reduction roughly equivalent to taking 12 million cars off the road or saving 6 billion gallons of gasoline a year.

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PM2.5 pollution linked to blood vessel damage in healthy young non-smoking adults

Green Car Congress

Fine particulate matter air pollution (PM 2.5 ) may be associated with blood vessel damage and inflammation among young, healthy adults, according to new research in Circulation Research , an American Heart Association journal. Air pollution is known to contribute to cardiovascular disease and related deaths. —Pope et al.

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Decrease in air pollution associated with decrease in respiratory symptoms among children

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Decreases in ambient air pollution levels over the past 20 years in Southern California were associated with significant reductions in bronchitic symptoms in children with and without asthma, according to a study by researchers at the University of Southern California published in JAMA. Kiros Berhane, Ph.D., —Berhane et al.

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10-year study shows how air pollution fosters heart disease; accelerated plaque build-up in arteries

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Long-term exposure to particulate air pollution has been linked to an increased risk of heart disease, but the biological process has not been understood. Participant-specific pollutant concentrations averaged over the years 2000–10 ranged from 9.2–22.6 The study is published in The Lancet. and NO x between 1999 and 2012. μg PM 2.5 /m

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Canada publishes proposed regulations for criteria pollutants from locomotives

Green Car Congress

This marks Canada’s first regulation of air pollutant emissions from locomotives. 1993–2004. 2002–2004. Stakeholders and the public will have until 15 September 2016 to provide feedback. The Government of Canada has published proposed Locomotive Emissions Regulations in the Canada Gazette, Part I. 1973–1992. 2005–2011.

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Latest EPA automotive trend report shows MY 2017 fleet fuel economy of 24.9 mpg; new record

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miles per gallon, slightly higher than MY 2016, and a record high overall. Since MY 2004, fuel economy and CO 2 emissions have improved in eleven out of thirteen years. Since 2004, CO 2 emissions have decreased 23%, or 104 g/mi, and fuel economy has increased 29%, or 5.6 Estimated Real-World CO 2 and Fuel Economy. Source: EPA.

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EPA SmartWay honors 44 freight carriers for exceptional supply chain efficiency

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EPA announced the awardees at the 2016 American Trucking Association’s Annual Management Conference & Exhibition in Las Vegas, Nevada. Since 2004, SmartWay Partners have avoided emitting more than 72 million metric tons of carbon pollution, while saving more than 170 million barrels of oil and $24.9 Arlo G Lott Trucking Inc.

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