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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%

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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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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., Kiros Berhane, Ph.D.,

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Canada publishes proposed regulations for criteria pollutants from locomotives

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This marks Canada’s first regulation of air pollutant emissions from locomotives. 1993–2004. 1973–2001. 2002–2004. The Government of Canada has published proposed Locomotive Emissions Regulations in the Canada Gazette, Part I. 1973–1992. 2005–2011. 2012–2014. 2015 or later. Switch locomotive emission standards.

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EPA: US greenhouse gases up 2% in 2013; increased coal consumption, cool winter

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By sector, power plants were the largest source of emissions, accounting for 31% of total US greenhouse gas pollution. billion gallons in 2001 to 1.4 MMT CO 2 in 2004, and since then have declined about 13%. Industry and manufacturing were the third largest source, at 21%. Transportation sector GHG emissions 1990-2013.

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History of Electric Vehicles in India

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2001 – Mahindra and Mahindra Ltd. introduced its first electric three-wheeler in 1999, and in 2001, it established a new firm, Bijlee, based in Coimbatore, to manufacture and sell electric vehicles. MEML was closed in 2004 due to a lack of demand. The vehicle was equipped with an advanced PMSM driving system. The Present.

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High Performance Computing key enabler for accelerating development of high efficiency engines

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In an effort to reliably predict efficiency and pollutant emissions for new engines and fuels, computer simulations are used to study fundamental turbulence-chemistry interactions. diesel combustion by reducing temperature”, SAE Technical Paper 2001-01-0655, 2001.). Dual-fuel Combustion. Earlier post.)

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FedEx Converts 92 Delivery Trucks to Hybrids, Expanding Hybrid-Electric Fleet by 50%

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The standard FedEx trucks used in the retrofit program were 2000 or 2001 models with 300,000 to 500,000 miles driven. An added benefit of the conversion program is that it not only reduces pollution but also extends the life of the vehicles, helping to eliminate waste production and creating a reduce-and-reuse program.

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