Air travel is taking off again post-Covid, with passenger numbers to almost quadruple by 2050. But our sky-high dreams make for even bigger impacts on the climate. Could new fuels be the key to changing that?

#transformingbusiness #GuiltFreeFlying #airtravel

0:00 Intro
0:39 Plane engines and new fuels
01:53 The promise of sustainable aviation fuels (SAFs)
03:44 Delta: betting big on SAFs
04:56 The challenges
07:29 The policy push
09:18 SAFs: the right way to go?




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