Passengers board biodiesel jet

Following a series of intensive tests this year, one airline company is to become the first to power an aeroplane carrying passengers.

KLM Royal Dutch Airlines will transport a limited number of passengers on a Boeing 747 on 23 November powered by a mixture of camelina-based oil and kerosene jet oil.

Camelina biofuel has been proven to reduce emissions by as much as 80%. The jet will require no modifications when using the biofuel blend.