Gizmodo : Environment

The Biden administration announced plans on Friday to award up to $7 billion to construct regional hubs throughout the U.S.

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.