Sustainable aviation fuels aren’t the answer; flying less is

By Laura Gibbons and Brandon Bowersox-Johnson Special to The Seattle Times Despite The Seattle Times’ editorial board’s enthusiasm for sustainable aviation fuels, SAF remain a dangerous fantasy. If we buy into this myth, we will continue expanding air travel instead of what we actually must do: significantly reduce flights until real solutions are in place.

Volts – What’s Going On With Biofuels?

Although the article (and the evidence) on biofuels is clear, the subject of aviation comes up in the last eight minutes of the podcast. And it is agreed that aviation (and perhaps marine) are the only defensible uses of biofuels. However, there is a ceiling–the amount of biofuels that can be generated from waste materials. There is no, zero defensible use case for growing crops specifically for biofuels. In every such case, the net is a huge negative.