questionText: To ask the Secretary of State for Transport, what assessment his Department has made of the comparative potential merits of different sustainable air fuels in the context of variation of lifecycle emissions within fuels denoted as the same type.
answerText: Sustainable aviation fuel (SAF) can be easily blended with conventional jet fuel and then used in existing aircraft and engines. We recognise that SAF can be made from different low carbon feedstocks and technology pathways, and that the detail of these i...
heading: Aviation: Fuels