questionText: To ask the Secretary of State for Transport, whether she has made a comparative assessment of the potential impact of (a) E5 and (b) E10 fuel on (i) fuel consumption and (ii) emissions.
answerText: The legislation which introduced E10 across Britain in September 2021 is the Motor Fuel (Composition and Content) and the Biofuel (Labelling) (Amendment) (No. 2) Regulations 2021. The impact assessment accompanying these regulations estimates that moving ...
heading: Motor Vehicles: Biofuels