G Warwick, Is ethanol the answer to aviation’s SAF challenge?, Aviation Week Network, 10 November 2023

In US, discussion is ongoing re the potential of corn-derived ethanol to serves a source of SAF. Although US is the world’s largest producer of corn, the ethical question arises as to the use of a food stock for a transport fuel, a situation that a has hitherto been avoided. The pros and cons of alternative models continue to promote discussion;