Green Car Congress
FEBRUARY 11, 2021
concentrations and particle composition from area samples collected in the subways of Philadelphia, Pennsylvania; Boston, Massachusetts; New York City, New York/New Jersey (NYC/NJ); and Washington, District of Columbia. A team led by NYU Grossman School of Medicine researchers measured real-time and gravimetric PM 2.5
Green Car Congress
JANUARY 11, 2017
VW engineers believed the increased stress on the exhaust system from being driven in the “dyno mode” could be the cause of the hardware failures. With these alterations, it was believed the stress on the exhaust system would be reduced because the engine would not be operating for as long in “dyno mode.”
Green Car Congress
OCTOBER 7, 2016
In addition, the school bus program will improve air quality inside school buses by reducing exposure to diesel exhaust. The consent decree was lodged in the District Court for the District of Columbia.
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