• silence7@slrpnk.netOPM
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    21 days ago

    Yes, but those synthetic fuels approaches are far more costly than fossil fuels. Currently around $45/gallon, might be able to do $15/gallon at greater scale and with technical improvements.

    There will be far less air travel at those prices

    • sparkyshocks@lemmy.zip
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      20 days ago

      I agree that buying fuel at those prices aren’t economically feasible. But, if we end up in a world where we have far more generation capacity than there is normal demand, that excess capacity might prove to be useful for energy-intensive chemical production, including making fuel.

      • silence7@slrpnk.netOPM
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        20 days ago

        I suspect that the inherent losses in those kinds of chemical processes will make high speed rail and the higher energy density batteries very effective competitors with jet-a