What size of land would be required to supply the aviation industry with the sufficient amount of biojetfuel, should a biofuel revolution take place?

Six times the area of all the fields in the world.
That is, 68 percent of the total land area on Earth.
#climate #aviation Let me explain why.
Earlier this year, a long-distance flight was performed by Qantas, using 10% biofuel. 150 acres of mustard was required for this flight. ow.ly/byRP30lz8td