Poo-power the jet fuel of the future? This is a game-changer

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In an encouraging sign for sustainability ? because what is more sustainable than waste ? United Airlines is operating its LAX-San Francisco flights using 30% biofuel ? made from animal poo. The carrier has signed a deal with Fulcrum BioEnergy for 15m gallons of biofuel over the next three years, with an option for more. And, it has made a $30m equity investment in the company.

While this is good news for airlines, today also brought delays for a sustainable aviation ...