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Mercedes-Benz Cars plants in Germany to be supplied with CO2-neutral energy from 2022

Green Car Congress

In Jawor (Poland), a new CO 2 -neutral engine plant is being built. A key element of this change is the conversion of production micro-grids from an alternating current (AC) to a direct current (DC) architecture—“Industrial Smart DC Grids”. This ensures a reliable power supply even in fluctuating grids.

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Researchers synthesize battery cathode from lignin derivatives

Green Car Congress

Grzegorz Milczarek from Poznan University of Technology (Poland), and Olle Inganäs from Linköping University (Sweden), have combined lignin derivatives, which are electronic insulators, with polypyrole, a conductive polymer, into an interpenetrating composite suitable for use as a battery cathode. (B) Voltammograms recorded between 0.1

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