2017 Engine Ozone Universal 
Green Car Congress
JANUARY 3, 2019
Paulson School of Engineering and Applied Sciences (SEAS) and the Nanjing University of Information Science & Technology (NUIST), found that while PM 2.5 pollution is falling, harmful ground-level ozone pollution is on the rise, especially in large cities. But the rapid reduction of PM 2.5 But the rapid reduction of PM 2.5
Green Car Congress
MARCH 1, 2019
A new study provides the most detailed picture available to date of the global, regional, and local health impacts attributable to emissions from four transportation subsectors: on-road diesel vehicles; other on-road vehicles; shipping; and non-road mobile engines such as agricultural and construction equipment. Source: The ICCT.
Green Car Congress
MAY 15, 2017
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.
Green Car Congress
JUNE 27, 2017
According to a new study led by a team at Duke University, airborne particulate matter and dust are cutting solar photovoltaic energy output by more than 25% in certain parts of the world, with roughly equal contributions from ambient PM and PM deposited on photovoltaic surfaces. Credit: ACS, Bergin et al. Click to enlarge. 7b00197.
Green Car Congress
MARCH 29, 2017
Results from CHIE studies are used to inform the periodic review of National Ambient Air Quality Standards (NAAQS) for common pollutants, such as ozone and particulate matter (PM), and advise other policy decisions. National Academies of Sciences, Engineering, and Medicine. Controlled Human Inhalation-Exposure Studies at EPA.
Green Car Congress
JUNE 1, 2017
Traffic contributes more to NO x emissions in Europe than previously thought, according to a new study by a team at the University of Innsbruck. However, the amount of pollutant emissions that vehicles emit on a daily basis depends on numerous factors, for example on individual driving behavior. —Karl et al.
Green Car Congress
SEPTEMBER 25, 2016
Costs per gram per kilometer of CO 2 e reduced are attractive for all three alternatives relative to the cost of the engine technology package expected to be employed for fuel economy compliance in China. These were shown to be ozone-depleting, however, and were targeted for phasing out under the 1987 Montreal Protocol.
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