Post #1401228

This article highlights that using "renewable" aviation fuel (SAF) is not removing the climate impact of flying: contrails have a higher climate impact than the CO2 itself, and even with low-sulfur fuels contrails form from liquid nuclei. All current solutions do not change that. So don't let people tell you that (extremely expensive) SAFs solve the climate impact of flying, as amazing as this would be. #flying #aviation #climate #climatecrisis https://www.nature.com/articles/s41586-026-10286-0