Question to the Department for Energy Security & Net Zero:

To ask the Secretary of State for Energy Security and Net Zero, what support is available to households with legacy gas heating systems for the cost of (a) repairs and (b) replacements; and what steps he is taking to (i) encourage and (ii) support those households to transition to zero-carbon heating systems.

The Energy Company Obligation delivers household energy efficiency retrofits across Great Britain. Subject to eligibility, these retrofits may include measures such as heating controls, insulation, or improvements to legacy heating systems.

The Boiler Upgrade Scheme supports property owners in England and Wales with grants up to £7,500, to replace fossil fuel heating systems with heat pumps and biomass boilers, with property owners in Scotland supported via the Home Energy Scotland grant and loan scheme.

The Home Upgrade Grant supports lower-income households off the gas grid, and the Warm Homes: Social Housing Fund and Warm Homes: Local Grant, support social housing providers and tenants, and lower-income homeowners.