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Boilers

Asked by Wendy MortonConservativeDepartment for Energy Security and Net ZeroTabled Answered 6 February 2026UIN 109115

The question

To ask the Secretary of State for Energy Security and Net Zero, what assessment he has made of the potential impact of the Clean Heat Market Mechanism on the costs of installing new gas boilers.

Answered by Martin McCluskey

The Clean Heat Market Mechanism does not require a change in the price of fossil fuel boilers.

The Government took steps to change earlier proposals for the design of the Clean Heat Market Mechanism ahead of its launch in April 2025 to reduce the potential impact on boiler manufacturers and provide them more time to scale up supply chains.

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