United, Honeywell Announce New SAF Investment
United Airlines and Honeywell have announced a multimillion-dollar investment in Alder Fuels, a company developing sustainable aviation fuel (SAF) production technologies. According to United, Alder plans to produce SAF at scale by “converting abundant biomass, such as forest and crop waste, into sustainable low-carbon, drop-in replacement crude oil that can be used to produce aviation […]