Aviation's best bet for cutting emissions is a new kind of fuel — but there's nowhere near enough of it

Tech Insider
An operator performs the maneuver to refuel an airplane.
Current US production of sustainable aviation fuel is around 4.5 million gallons per year. The White House wants to up production to 3 billion gallons by 2030, in order to fully decarbonize aviation by 2050.

Joaquin Corchero/Europa Press via Getty Images

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