Wed.Dec 25, 2019

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Researchers clarify links between NOx and airborne sulfates to tackle hazy air pollution

Green Car Congress

Dense, hazy fog episodes characterized by relatively high humidity, low visibility and extremely high PM 2.5 have been a headache to many megacities including those in Mainland China. Among pollutants that are less than 2.5 microns in diameter (PM2.5 ), airborne sulfate is one of the most common components of hazy air pollution formed atmospherically via the oxidation of sulfur dioxide (SO 2 ).

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Launching in early 2021, the $50K – $60K Audi Q4 e-tron EV will offer 280 e-miles

Current EV

Audi says its Q4 e-tron compact crossover will enter the luxury EV marketplace in early 2021. It’s the second pure electric vehicle release for the Bavarian automaker, following the Audi e-tron SUV. A third e-tron, the GT sedan, will be coming soon. By John Coulter, CURRENT EV CMO Providing 300 horsepower, the Q4 e-tron accelerates from zero to 62 mph in 6.3 seconds.

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Sweden launches inquiry on how to ban sales of new gasoline and diesel cars and phase-out fossil fuels

Green Car Congress

The Government of Sweden has launched a study to offer proposals on how to implement a ban on sales of new gasoline and diesel cars, and the timeline for the phase-out of fossil fuels. The final report is to be presented by 1 February 2021. Sven Hunhammar will chair the inquiry. Hunhammar holds a Master’s degree in engineering and a doctorate in natural resource management.

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