Jets in Europe will soon run on eco-fuel produced from vegetable oil and animal fat. The new fuel will be mixed with traditional kerosene. According to latest reports, planes running on the mixture of renewable and traditional fuel will start flying next year from Geneva in Switzerland.
Dutch carrier KLM announced Wednesday it would begin using used cooking oil for some of its flights. The announcement comes less than two years after the airline flew the first bio-kerosene-fuelled passenger flight in Europe.