Question to the Department for Energy Security & Net Zero:

To ask the Secretary of State for Energy Security and Net Zero, how much has been spent through the Boiler Upgrade Scheme; and how many measures have been installed as a result of that expenditure, by parliamentary constituency.

As of the end of March 2024 the total value of grants paid through the Boiler Upgrade Scheme is £138.9 million.

Application, redemption, and payment data is published monthly on Gov.uk. The number of grants paid for heat pump and biomass boiler installations by parliamentary constituency up to the end of March 2024 can be found in the March statistics published here in table Q1.3 : https://www.gov.uk/government/statistics/boiler-upgrade-scheme-statistics-march-2024.