Written Question·Department for Energy Security and Net Zero·UIN 111261

Carbon Emissions: Housing

Tabled: 5 February 2026
Answered: 10 February 2026
Named Day

Question

Llinos Medi

Plaid Cymru — Ynys Môn

To ask the Secretary of State for Energy Security and Net Zero, what steps his Department has taken to help support the decarbonisation of off-grid homes including the uptake of Hydrotreated Vegetable Oil in homes where heat-pump technology is not viable.

Answer

Martin McCluskey
The Government launched a consultation on 18 November to explore alternative clean heating solutions that may play a role in some homes, including renewable liquid fuels (RLFs) such as hydrotreated vegetable oil.The consultation will run until 10 February...
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