Green Car Congress

APRIL 10, 2023

New analysis has found increasing emissions of several ozone-depleting chemicals despite their production being banned for most uses under the Montreal Protocol—and a loophole in the rules is likely responsible. According to the researchers, emissions from these CFCs currently do not significantly threaten ozone recovery.

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Green Car Congress

MAY 15, 2017

A new international study has found that laboratory tests of nitrogen oxide emissions from diesel vehicles significantly underestimate the real-world emissions by as much as 50%. The research, led by the International Council on Clean Transportation and Environmental Health Analytics, LLC.,

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Diesel International Emissions Ozone 230

Green Car Congress

MARCH 12, 2019

—Co-author Professor Thomas Münzel, of the Department of Cardiology of the University Medical Centre Mainz. Many other countries, such as Canada, the USA and Australia use the WHO guideline; the EU is lagging a long way behind in this respect. They focused particularly on PM 2.5 The current limit of 25 ?g/m

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Cars That Think

JULY 20, 2021

Photo-Illustration: Chad Hagen; Original Photo: Universal Images Group/Getty Images. For instance, the University of Melbourne conducted on-the-spot modeling of how the pandemic began to unfold during the 2020 lockdowns in Australia, which helped state decision-makers suppress the virus in real time.

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