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New international study finds lab testing of diesel NOx emissions underestimates real-world levels by up to 50%

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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%. For light-duty vehicles, such as passenger cars, trucks, and vans, the European Union produced nearly 70% of the excess diesel nitrogen oxide emissions.

Diesel 230
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BASF opens its largest European production plant for mobile emissions catalysts; LD gasoline and diesel and HD diesel

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The emissions catalysts produced there will be used by manufacturers of light duty gasoline vehicles and light and heavy duty diesel vehicles to meet more stringent Euro 6/VI emissions regulations. Among the advanced technologies that will be produced at the ?roda

Diesel 210
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Study Finds Current Swedish Biofuels Offer Major Climate Benefits; Biogas from Manure the Best

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A study by researchers at Lund University in Sweden found that Swedish biofuels produce between 65 and 148% less greenhouse gas emissions than gasoline and diesel, even when direct and indirect land use changes are taken into account. Tags: Biodiesel Biomethane Climate Change Ethanol Europe. A hat-tip to John!).

Climate 170
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Comparative study finds that B20 increases emission rates of a number of pollutants in both light- and medium-duty diesel engines at idle

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A new study led by researchers at the University of Michigan compared regulated and unregulated emissions from both light-duty passenger car (1.7 L) diesel engines at idle and load, using a biodiesel blend (B20) and conventional ultralow sulfur diesel (ULSD) fuel. L) and medium-duty (6.4

Pollution 231
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Israel MoEP enforcing vehicle exclusion rules in Haifa Bay Low Emission Zone; $2.8M to retrofit 700 diesel trucks with DPFs

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The traffic prohibitions are part of the creation of Israel’s first low-emission zone, an area restricted to polluting diesel vehicles. Such areas are operational in more than 200 cities across Europe that suffer from air pollution. This is within the framework of the Haifa Bay Action Plan to Reduce Pollution and Environmental Risks.

Emissions 150