A few years ago it would have been hard to imagine, but airlines have also committed to climate neutrality by 2050. The solution lies in sustainable aviation fuels, hydrogen and electric aircraft, which are already well under development.
As we know, the main propellant of conventional aircraft is kerosene. Recently, this fuel has already been produced synthetically (green kerosene), but it is very expensive to produce it, and considerable energy is needed to supply it to airlines in sufficient quantities.