Hainan Airlines completed China 's first commercial flight using biofuel . Waste cooking oil is used as the raw material to mix with normal jet fuel . The Boeing 737-800 flew around 100 passengers from Shanghai to Bejiing . A handful of countries possesses the ability to create its own biofuel . Comment:
Hainan Airlines completed China 's first commercial flight using biofuel . Waste cooking oil is used as the raw material to mix with normal jet fuel . The Boeing 737-800 flew around 100 passengers from Shanghai to Bejiing . A handful of countries possesses the ability to create its own biofuel . Waste oil is major health problem in China as it is collected from gutters and sold back to restaurants .