To ask the Secretary of State for Energy Security and Net Zero, what his Department's timetable is for bringing section 159 of the Energy Act 2023 into force.

As sustainable biomass is a limited resource, the Government expect to prioritise its use in sectors like aviation, which have fewest options to decarbonise. Renewable liquid heating fuels are also much more expensive to use than other heating solutions.

Before taking decisions on whether to support the use of renewable liquid fuels in heating, the Government would require stronger evidence on their affordability for consumers, and the availability of sustainable feedstock.