For the next six months, its new jet fuel mixture—which is made of 25 percent of Louisiana’s used cooking oil and 75 percent traditional jet fuel—will be tested on a few dozen of the airline’s roundtrip flights between Amsterdam and New York City.
The BBC reports that KLM's biofuel can actually reduce carbon emissions by up to 80 percent.Flying the Greasy Skies: Dutch Airline Fuels Its Flights With Used Cooking Oil
