The new generation of aircraft is markedly better in terms of pollutants than even those built post-2000/pre-2015, and there's investment in green fuels, but the estimates are we're a decade away from usable electric or hydrogen powered airliners, and even those are likely to be only short-haul.
TLDR: there's not a great deal of investing they could do.
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Date: 2020-03-18 07:10 pm (UTC)TLDR: there's not a great deal of investing they could do.