• Wanderer@lemm.ee
    link
    fedilink
    English
    arrow-up
    43
    ·
    1 year ago

    Well they are saying there is no taxes on planes.

    Planes need taxes and externalities costs included also, to get a true price.

    Yes trains use more infrastructure but that is largely a fixed cost. I wonder what the marginal cost of running a train on a near full capacity line is verse a plane.

    • AbsolutelyNotABot@lemmy.world
      link
      fedilink
      English
      arrow-up
      6
      arrow-down
      4
      ·
      1 year ago

      the marginal cost of running a train on a near full capacity line is verse a plane

      After a certain threshold train is much cheaper than plane, but that’s only true for very busy routes. And it comes with less flexibility than a plane that can serve point-to-point basically every destination.

      Trains are cool, but we should also look for a way (propfan engines, less emitting fuel, improvements in fuselage ecc.) to make aviation more sustainable because it’s crazy to think it will go away anytime soon

      • Tar_alcaran@lemmy.world
        link
        fedilink
        English
        arrow-up
        17
        arrow-down
        1
        ·
        1 year ago

        But a plane can’t serve any destination point to point. There has to be massive infrastructure on both ends in the form of a gigantic airport, which is completely useless for anything but long trips.

        If countries stopped giving away free airports and taxfree fuel and stopped giving away free airport security etc, and stopped externalizing all the other costs, you’d see airline tickets raise an order of magnitude in cost.

        • AbsolutelyNotABot@lemmy.world
          link
          fedilink
          English
          arrow-up
          2
          arrow-down
          1
          ·
          1 year ago

          in the form of a gigantic airport

          Turboprops can land on grass fields… I don’t know where you live but there are thousands of very small airports with just one airstrip and a small building, if the passenger flow is not very big. Exactly as there are enormous but also small train stations.

          The remaining infrastructure is flight control, which is a fixed cost indipendently by where you are 'cause for obvious reasons it needs to cover the entire country anyway. And indeed the advantages of a planes is that it has very little fixed cost, so it’s way easier to reduce/increase or repurpose routes at need.

          The second part is, at least partly, a fallacy. If countries stopped subsidizing all cars you would see less cars but also many people unable to satisfy their transportation needs. If countries stopped to subsidized food prices you would see food waste plummetting… But also people being able to afford less food.