Boeing has vowed to make flights using its planes more eco-friendly within the next decade: The aviation titan has announced its commitment to make sure its planes can fly on 100 percent sustainable fuels by 2030. It explained that making the shift to sustainable fuels is the “safest and most measurable solution to reduce aviation carbon emissions in the coming decades.”

Sustainable aviation fuels are made from vegetable oil, animal fats, various agricultural and forestry waste and non-recyclable household waste, among other sources.

Without coronavirus and new rounds that ruling class will son introduce it is all impossible.

But if you have, say, totally 50-100 aircraft for elite it is quite nice thing, despite have nothing to do with sustainability.

Note how elites turned "we fucked up almost all easy to extract oil" to "we are fighting for our green future".

They just forget what green future usually have lot of free trees around and nice sustainable production of thick ropes.