2018 Arizona Environment Universal 
Green Car Congress
FEBRUARY 15, 2020
The study focuses on the period between 2005 and 2018 and tracks combustion emissions of various polluting compounds from various sectors, looking at every state in the contiguous United States, from season to season and year to year. They first obtained emissions data from each of seven sectors for the years 2005, 2011, and 2018.
Green Car Congress
JANUARY 16, 2019
Mcity at the University of Michigan has outlined a test track-based concept for evaluating the safety of highly automated vehicles before they’re tested on public roads that could emerge as a model for a voluntary standard for safety testing. —Mcity Director Huei Peng, the Roger L. McCarthy Professor of Mechanical Engineering at U-M.
Green Car Congress
FEBRUARY 6, 2018
Even so, during 2010-2014, people in parts of California, Arizona, Colorado, Texas, the Midwest and the Middle Atlantic still experienced more than 15 days a year in which ozone levels exceeded the US health-based air quality standard of 70 parts per billion (ppb) averaged over eight hours. Source: University of Leicester. Owen Cooper.
Green Car Congress
JANUARY 18, 2018
Researchers at the University of Alberta (Canada) have shown for the first time that road dust is photochemically active; i.e., sunlight causes chemical reactions in the dust. It acts as an oxidant in the environment and can cause or influence other chemical reactions. —Sarah Styler, corresponding author. Cote, Stephanie R.
Green Car Congress
APRIL 10, 2010
percent per year over the next four years so that in 2018 there is a ten percent reduction from the baseline. states (Arizona, California, Montana, New Mexico, Oregon, Utah, and Washington) and four Canadian provinces (British Columbia, Manitoba, Ontario, and Quebec). The program then reduces the cap by 2.5 Overview of RGGI.
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