this post was submitted on 30 Aug 2024
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Will sustainable aviation fuels take off? (www.bbc.com)
submitted 4 months ago by voidx@futurology.today to c/futurology@futurology.today
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[–] threelonmusketeers@sh.itjust.works 5 points 4 months ago

they don’t have enough energy density

Oil has the same energy density no matter the source, doesn't it? I think the bigger challenge will be producing SAF in the required quantities while maintaining a lower ecological footprint then mined oils.