Question to the Department for Energy Security & Net Zero:
To ask His Majesty's Government how many compliance breaches were identified among the ten largest installers participating in the Boiler Upgrade Scheme, measured by voucher volume, since the scheme was launched.
The Boiler Upgrade Scheme is administered by Ofgem on behalf of the government. Given the nature of the data requested, Ofgem will write to the noble Lord and a copy of the letter will be placed in the Libraries of the House.