• Zomg@lemmy.world
    link
    fedilink
    arrow-up
    1
    ·
    27 days ago

    Or “yeah but we’re burning fuel to make energy” without understanding that a large powerplant burning fuel at 60% efficiency (or whatever percent) is better than 1000 small ones (cars) at the same efficiency

    • psud@aussie.zone
      link
      fedilink
      arrow-up
      1
      ·
      27 days ago

      Internal combustion cars are about half as efficient as big fossil fuel powerplants. The big ones waste a third of the energy as low grade heat; cars waste two thirds of the energy as low grade heat