The passenger airliner of the airline "Hainan Airlines" was refueled with used vegetable oil.

According to the information and news agency Avia.pro, the day before from the capital's airport in China, a passenger liner Boeing 787 Dreamliner, belonging to the local carrier "Hainan Airlines", which was filled with biofuel, is nothing but waste vegetable oil.

Previously, scientists could prove in practice that the use of this biofuel is as effective as the use of aviation fuel, however, it is important to take into account that most of the tests were conducted only on light aircraft, while the passenger liner Boeing 787 Dreamliner was loaded by people that , however, did not cause any problems in overcoming the distance in 11297 kilometers.

It is necessary to clarify that biofuel is not only cheaper in terms of its use, but also less polluting the environment.