Question to the Department for Environment, Food and Rural Affairs:

To ask the Secretary of State for Environment, Food and Rural Affairs, what assessment he has made of the potential merits of prioritising sustainable aviation fuel when securing non-recyclable municipal solid waste as a feedstock, in the context of the number of available near-term options for decarbonising the aviation sector.

The Government confirmed that a Sustainable Aviation Fuel (SAF) mandate would be introduced in 2025 requiring at least 10% (around 1.5 billion litres) of jet fuel to be made from sustainable feedstocks by 2030. Recycled carbon fuels such as non-recyclable municipal solid waste have the potential to become a key feedstock for UK produced SAF, and supporting them via the SAF mandate will broaden the existing feedstock pool. This is consistent with the Government’s approach to waste policy as guided by the waste hierarchy, where the best environmental outcome for waste that cannot be either prevented or prepared for reuse is for material to be recycled. Where waste cannot be prevented, reused or recycled, the Government supports maximising the value of residual waste through recovering energy, including supplying electricity or heat, or through use as, or conversion into, a fuel. There are a range of recovery options - both established and emerging - available to waste handling operators, which will be selected according to market conditions and local needs, taking account of the waste hierarchy and the need to ensure the best available environmental outcome for the waste. There is nothing preventing the production of fuel from residual waste if this is determined, by local authorities or other waste handlers, to be the best overall value for money and environmental outcome for such waste.