Probably going to be the last thing to decarbonize. Might be able to run off biodiesel or similar. Even if biofuel is double the cost of current dino juice, fu

Probably going to be the last thing to decarbonize. Might be able to run off biodiesel or similar. Even if biofuel is double the cost of current dino juice, fuel makes up 20-40% of major airline’s opex, so it’s not like crude-free flying will kill the industry. Might even be made up with increased aircraft efficiency, more intermediate stop operations (saving 15-30% in fuel by flying 2x medium haul instead of 1x long haul) and better load factors (“revenue management”).