![]() ![]() ![]() ![]() "The necessary technology already exists and underground storage facilities have been operating for years in the North Sea and elsewhere," said Viola Becattini, a postdoc researcher in Mazzotti's group and the study's first author. The researchers concluded that the most favourable option is to continue powering aircraft with fossil fuels in future, but then remove the associated CO2 emissions from the atmosphere using CO2 capture plants and store that CO2 permanently underground (carbon capture and storage, CCS). It should be technically feasible for aviation to become climate-neutral. This is the most economical approach for dealing with aviation's carbon footprint.ĮTH Professor Marco Mazzotti and his team compared various options that appear to be the easiest to implement in the short and medium term and evaluated them according to factors such as cost-effectiveness. According to researchers from ETH Zurich, while future aircraft are most likely to still be powered by fossil fuels, the CO2 they emit must be systematically stored underground. ![]()
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