Sustainable aviation fuel is airplane fuel made from biomass materials. That can be an assortment of things, all of which are renewable or converted from waste products. Related: Over 80 fashion ...

Australian company Aviation H2 hopes to clean up commercial flight by converting existing aircraft to burn green ammonia instead of jet fuel. Director Christof Mayer tells us the team plans to ...

The craft is billed as a taxi of the future. This high-tech aircraft is powered by futuristic clean fuel — and it just ...

For the first time in history, a solar-powered plane is flying around the world — all without a drip of fossil fuel. The two Swiss pilots, Bertrand Piccard and André Borschberg, started their ...

(CNN) — For the first time, a transatlantic flight operated by a commercial airline will be powered by 100% Sustainable Aviation Fuel (SAF) — a type of plane fuel that bears the promise of a ...