Probably. but, aviation margins are currently around 2.7%, while fuel constitutes 20% of their operating cost. Even if an airline switches a few of its aircraft

Probably. but, aviation margins are currently around 2.7%, while fuel constitutes 20% of their operating cost. Even if an airline switches a few of its aircrafts to 4x costlier carbon-neutral fuel, it's just so they can brag about it in their annual climate responsibility reports. It is going to be hard to adopt 2-4x more expensive fuel across your fleet, just because.