The South African Airways Group (SAA) last Friday operated Africa’s first sustainable biofuel flights. The flights on Boeing 737-800s between Johannesburg and Cape Town made history as the first sustainable biofuel flights to have taken place on the African continent. They used home-grown feedstock from the Marble Hall area in the Limpopo region of South Africa as part of Project Solaris, a biofuels project named after the energy tobacco plant used (a technology made in Italy). The nicotine-free, hybridised tobacco plant lends itself to the production of biofuel as the Solaris plant produces small leaves and prodigious flowers and seeds that are crushed to extract a vegetable crude oil. The Solaris plant is ideally suited for this purpose as the remaining seedcake is used as a high protein animal feed supplement that also contributes to food security.