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TRUE US database shows emissions characteristics of US fleet

Green Car Congress

To complement its work on real-world emissions in Europe, TRUE has compiled remote sensing data from the states of Colorado and Virginia and the University of Denver to investigate the emissions of US light-duty vehicles. By 2018, the percentage of the fleet responsible for 50% of total NO emissions had decreased to 11%.

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Actual fuel economy of cars and light trucks: 1966-2019

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However, the starting year of this analysis is 1966 because (1) for 1923 through 1935, fuel-economy information is available only for the entire fleet of all vehicles, and (2) from 1936 through 1965, light trucks were included with other trucks in the relevant statistics.?. No change between 1991 and 2004 (19.6 of the entire fleet of.8

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Actual fuel economy of cars and light trucks: 1966-2017

Green Car Congress

However, the starting year of this analysis is 1966 because (1) for 1923 through 1935, fuel-economy information is available only for the entire fleet of all vehicles, and (2) from 1936 through 1965, light trucks were included with other trucks in the relevant statistics.?. No change between 1991 and 2004 (19.6 mpg for both years).

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Oregon transit district buying 11 New Flyer electric buses and 7 ABB depot chargers

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The study found the two greatest opportunities to reduce community greenhouse gas emissions existed in ridership increases and reduction of fleet vehicle emissions. In assessing its transition to sustainable mobility, LTD employed a partnership with the University of Oregon (UO) to study opportunities and challenges.

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Studies indicate US population has fewer light duty vehicles and drives them less

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The findings from two recent studies by Dr. Michael Sivak at the University of Michigan Transportation Research Institute together suggest that the US now has—per person, per driver, and per household—fewer light-duty vehicles and that they are driven less than a decade ago. In the newer study, “ Has Motorization In The U.S.

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Ford embeds researchers in new U-M robotics lab to accelerate autonomous vehicle research

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Ford and the University of Michigan are teaming up to accelerate autonomous vehicle research and development with a first-time arrangement that embeds Ford researchers and engineers into a new state-of-the-art robotics laboratory on U-M’s Ann Arbor campus. His research focuses on robotic systems perception. program now in its third year.

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UCR study finds ultra-low emission natural gas bus exceeds federal and state NOx standards; as low as 0.0007g/bhp-hr

Green Car Congress

A study by the University of California, Riverside College of Engineering Center for Environmental Research and Technology (CE-CERT) found that a Los Angeles County Metropolitan Transit Agency (Metro) bus equipped with an ultra-low emission natural gas engine performs significantly cleaner than its certification standards across all duty cycles.

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