2-liter four-cylinder prechamber gas engine on the test bench in Empa’s engine lab. Image: Empa
At the end of May, the final meeting of the "Horizon 2020" project "GasOn" with the EU Commission took place in Brussels. The aim of this EU project was the further development of gas engines for cars and vans. Around 20 partners participated, including ETH Zurich and Empa as well as four European automobile manufacturers and well-known suppliers. Gas-powered vehicles generally emit less pollutants than petrol or diesel cars. They are likely to gain importance in the future due to their possibility of being powered by renewable energy. In addition to electric and hydrogen powertrains, gas engines also play an important role in the Swiss Competence Centre for Energy Research in the Field of Mobility ("SCCER Mobility") headed by ETH Zurich. This is because vehicles powered by pre-processed biogas or synthetic methane ("e-gas") have very low CO2 emissions.
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