I mean, assuming nothing will happen for at least 5 years (this stuff always takes ages) then it could come with some conditions on emissions - yes you can now fly 50% more planes, but lets say you have an emission cap of 120% (numbers made up).
That gives them an incentive to start looking at this stuff now - airlines will know they won’t get new slots unless they do it in an environmentally way.
I mean, assuming nothing will happen for at least 5 years (this stuff always takes ages) then it could come with some conditions on emissions - yes you can now fly 50% more planes, but lets say you have an emission cap of 120% (numbers made up).
That gives them an incentive to start looking at this stuff now - airlines will know they won’t get new slots unless they do it in an environmentally way.