
Volkswagen has gained approval from air regulators of the final modification plan for the remaining vehicles that contain software designed to defeat emissions tests, the California Air Resources Board has announced.
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Cost estimates for meeting MPG and pollution standards are overstated by as much as 40 percent, according to a study by the International Council on Clean Transportation (ICCT).
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The mayors of Paris, Mexico City, Madrid, and Athens have pledged to ban diesel vehicles from their cities by 2025 in an effort to improve air quality.
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California cities such as Bakersfield, Los Angeles, and Long Beach have again been named to a list of cities with the most air pollution caused by coal-fired power plants and older diesel truck engines.
Read More →Officials in Mexico City announced Wednesday that all cars are temporarily restricted from the road one day a week as the city faces its worst air-quality crisis in over a decade.
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The majority of vehicle pollution is produced by a small number of older or "badly-tuned" cars and trucks, according to a study by researchers at the University of Toronto in Canada.
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California cities rank at the top of the list of the areas with the worst air pollution, according to the American Lung Association's "State of the Air" report for 2015.
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The California Air Resources Board has fined the Los Angeles County Department of Public Works and DBI Beverage Inc. for environmental violations relating to their diesel fleets.
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The Los Angeles basin that also includes Long Beach again registered the highest level of air pollution among the largest urban areas in the U.S., according to the American Lung Association's (ALA) 2014 ranking.
Read More →The Los Angeles basin that also includes Long Beach again registered the highest level of air pollution among the largest urban areas in the U.S., according to the American Lung Association's (ALA) 2014 ranking.
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