The “decarbonisation” of air travel has become the driving question of the Paris Air Show, which opened its doors on June 19 outside Paris. Striving to build a game-changing “green plane”, the aviation industry is betting heavily on the development of sustainable fuels. From cooking oil to hydrogen planes, FRANCE 24 breaks down the possible pathways to carbon-neutral air travel – and why some may never make it off the ground.
yeah it’s probable we’ll just have to offset their much-reduced carbon footprint, since i’m doubtful we can get to literally zero flights. there’s just too much utility (and not enough utility/versatility with other modes of transit) to flying to completely get rid of the mode.