Hungarian ultra-low-cost carrier Wizz Air and U.K. biofuel company Firefly have announced a partnership that aims to power 10 percent 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, England, will be adapted to convert human feces into SAF of which they are planning to deliver up to 525,000 tons over 15 years starting in 2028.
