Question to the Department for Energy Security & Net Zero:

To ask the Secretary of State for Energy Security and Net Zero, when he plans to launch the consultation on technical issues for the renewable liquid heating fuel obligation under Section 159 of the Energy Act 2023; and what steps he is taking to support rural households using oil for heating to transition to (a) hydrotreated vegetable oil and (b) other lower-carbon alternatives.

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

Before taking decisions on whether to support the use of RLHFs, like hydrotreated vegetable oil, in heating, the Government would require stronger evidence on their affordability for consumers, and the availability of sustainable feedstocks.