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ICCT analysis finds real-world vehicle fuel consumption gap in Europe at all-time high of 42%

Green Car Congress

The average gap between official fuel consumption figures and actual fuel use for new cars in the EU has reached 42%, according to the latest update by the International Council on Clean Transportation (ICCT) to its on-going research into vehicle fuel consumption and CO 2 emissions. We analyzed data for more than 1.1

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T&E: VW sells least polluting Euro 6 diesels in Europe; no brand meets Euro 6 in real-world driving; loopholes & defeat strategies

Green Car Congress

A new study by Transport & Environment (T&E) shows that Volkswagen is currently selling the least polluting (Euro 6) diesel vehicles. also found that no brand in Europe complies with the latest Euro 6 air pollution limits for diesel cars and vans in real-world driving. million) and Belgium (1.4 million), the UK (4.3

Pollution 150
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Satellite method provides insight into ozone-NOx-VOCs sensitivity for different locations

Green Car Congress

Ozone pollution near Earth’s surface is one of the main ingredients of summertime smog. A study describing the research is published in Journal of Geophysical Research: Atmospheres , a publication of the American Geophysical Union.

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The importance of considering non-exhaust traffic emissions; the role of EVs

Green Car Congress

the criteria pollutants and CO 2 that emerge with the exhaust from the tailpipe. Accordingly, there have been a number of recent studies working to assess the impact of non-exhaust emissions from EVs and suggesting a regulatory or policy response (e.g., A 2014 study by Weinbruch et al. earlier post ). Background.

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Air pollution associated with increased heart attack risk despite “safe” levels

Green Car Congress

Particulate matter and NO 2 air pollution are associated with increased risk of severe heart attacks despite being within European recommended levels, according to research presented at ESC Congress by Dr. Jean-Francois Argacha, a cardiologist at University Hospital Brussels (UZ Brussel-Vrije Universiteit Brussel), in Belgium.

Pollution 150
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Carmakers are going green but British motorists are not

Green Cars News

The report found that strict new emissions laws are having a strong effect on the availability of cleaner cars, but wealth, motoring taxes, fuel prices and consumer attitudes, which vary wildly from country to country across Europe, have much more of an effect on how clean a car is chosen.&#. Belgium / 148 / 153 / 5.

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Exploring the use of tri-component blends of low-grade biofuels in HCCI engines; ethyl acetate, ethyl propionate and ethyl butyrate

Green Car Congress

Researchers from Belgium and France are exploring the use of a tri-component blend of biofuels derived from low-value biomass wastes—ethyl acetate (EtAc), ethyl propionate (EtPr), and ethyl butyrate (EtBu)—in homogeneous charge compression ignition (HCCI) engines. —Contino et al.

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