
A Boeing 787 Dreamliner is set to take off from Heathrow on November 28 and head for JFK airport in New York, powered by so-called sustainable aviation fuel (SAF). According to its operator, Virgin Atlantic, the world’s “first 100% SAF flight” will mark “a historic moment in aviation’s roadmap to decarbonisation”.
It is proof of concept, we are led to believe, of the dawn of “guilt-free” flying. Unfortunately, we have been here before, and the results last time were anything but green.