Question to the Ministry of Housing, Communities and Local Government:

To ask the Secretary of State for Housing, Communities and Local Government, what estimate his Department has made of the cost-savings to residents of the requirement of new homes to be fitted with heat pumps.

The Future Homes Standard (FHS) has now been published and will come into force on 24 March 2027. The Impact Assessment for the FHS does not isolate the savings attributable to heat pumps alone, as it considers the overall performance of homes built to the FHS rather than individual technologies in isolation. Compared to a typical existing home with an EPC rating of C, homes built to the FHS could save families up to £830 a year on their energy bills. These estimates reflect the combined impact of much higher fabric efficiency, low‑carbon heating such as heat pumps and, in most cases, on‑site renewable electricity generation such as solar PV.