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

To ask the Secretary of State for Business, Energy and Industrial Strategy, if he will make an estimate of the number of houses that have had external wall insulation installed in Portsmouth South constituency as of 31 October 2022.

BEIS estimates that under the Energy Company Obligation (ECO) and Green Homes Grant (GHG) Government schemes, around 3,300 cavity wall insulation measures, 1,100 loft insulation measures, 5 under floor insulation measures and fewer than 5 external wall insulation measures have been installed in Portsmouth South constituency.

Data for ECO covers January 2013 to September 2022. Data for the GHG schemes cover October 2020 to September 2022.