Question to the Department for Business, Energy and Industrial Strategy:

To ask the Secretary of State for Business, Energy and Industrial Strategy, what proportion of heat pumps sold in the UK were (a) manufactured and (b) imported to the UK in the most recent 12 months for which data is available.

The latest data available is from the BEIS commissioned Heat Pump Manufacturing Supply Chain Research Project, which found that approximately 30 per cent of heat pumps sold in the UK in 2019 were manufactured domestically. The report also noted that this is expected to increase over time as the market matures.