PARLIAMENTARY WRITTEN QUESTION
(10 November 2025)

To ask the Secretary of State for Energy Security and Net Zero, what assessment he has made of the potential merits in recognising the role of renewable liquid fuels in decarbonising off-gas-grid households.

Asked by:
Jayne Kirkham (Labour)

As sustainable biomass is a limited resource, the government expects it to be prioritised where there are limited alternatives for decarbonisation. Renewable liquid heating fuels (RLHFs) are also more expensive to use than other heating solutions.

However, the government recognises that RLHFs could play a limited role in decarbonising off-gas grid homes. Before taking decisions on whether to support the use of RLHFs, the government would require stronger evidence on their affordability for consumers, and the availability of sustainable feedstock.

Answered by:
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