KLM recently flew from Amsterdam to Aruba using sustainable jet fuel . The 10-hour flight was the longest to ever use biofuel . -- he says burn less fuel . KLM is founding partner of Jet , a supplier of sustainable jet fuel .
KLM recently flew from Amsterdam to Aruba using sustainable jet fuel . The 10-hour flight was the longest to ever use biofuel . KLM is founding partner of Jet , a supplier of sustainable jet fuel .