Human Tech Tree
If solved2050s? · If Solved (becomes possible)

Energy & Industry / Transport & Mobility

Climate-Neutral Flying

Long-haul flights on hydrogen, e-fuel or strong batteries hardly burden the climate any more.

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Depending on the technology it would be a new aircraft type (hydrogen) or a new fuel in old aircraft (e-kerosene). The price of flying would change. Regional routes will probably go electric earlier.

What it brings

  • Climate-compatible air transport
  • New regional connections with electric aircraft
  • Fast long-distance travel without CO2 offsets

Prerequisites

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