Written Question·Department for Energy Security and Net Zero·UIN 89982

Carbon Emissions: Business Premises and Housing

Tabled: 11 November 2025
Answered: 19 November 2025

Question

John Whitby

LabourDerbyshire Dales

To ask the Secretary of State for Energy Security and Net Zero, what assessment his Department has made of potential challenges to decarbonise (a) homes and (b) businesses that (i) use alternative energy sources and (ii) are off the main gas grid.

Answer

Martin McCluskey
The Clean Heat Market Mechanism is focused on developing the market and supply chain for upgrading homes with hydronic heat pumps – a core technology for the UK’s transition to cleaner heating since around 90% of UK homes have water-based central heating ...

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