Feature: US airlines cast a wider net in search for sustainable aviation fuel supply

As US airlines seek to lock in sustainable aviation fuel supply to reach their 2030 greenhouse gas emissions reduction goals, many are looking beyond suppliers who produce SAF using traditional feedstocks like hydrogenated vegetable oils and tallow. With more renewable diesel and SAF projects starting up, renewable feedstock supplies are tightening, increasing costs. The price of key soybean oil feedstock…