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

To ask Her Majesty's Government how many new homes that have an energy efficiency rating below EPC band C were built in each of the last three years; and what steps they are taking, or intend to take, to ensure that in all new homes are built with at least an EPC band C rating.

The number of new homes, including change of use or the conversion of existing properties, that have an energy efficiency rating below EPC band C built, in each of the last three calendar years for which published figures are available, are; 14,772 in 2019, 15,264 in 2018 and 11,168 in 2017.

From 2025, the Future Homes Standard will ensure that new homes are future-proofed with low carbon heating and high levels of energy efficiency to produce at least 75 per cent lower CO₂ emissions compared to those built to current standards, which represents a considerable improvement in energy efficiency standards of new homes.

This year we will introduce an interim uplift to the energy efficiency standards that delivers a meaningful reduction in carbon emissions and provides a stepping-stone to the Future Homes Standard in 2025. This uplift will be expected to produce 31 per cent less CO₂ emissions compared to current standards. This will deliver high-quality homes that are in line with our broader housing commitments and encourage homes that are future-proofed for the longer-term.