Wizz Air and Firefly partner to develop SAF from human waste

Hungarian ultra-low-cost carrier Wizz Air and U.K. biofuel company Firefly have announced a partnership that aims to power 10% of flights operated by the carrier with sustainable aviation fuels (SAF) produced out of human waste by the year 2030. The Firefly plant located in Harwich, Essex, will be converted to convert human feces into SAF