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

To ask the Secretary of State for Business, Energy and Industrial Strategy, with reference to the Green Homes Grant scheme, what estimate he has made of the number of businesses that are eligible to register as a certified installer to administer home improvements under that scheme; and what number and proportion of those eligible businesses have so successfully registered as certified installers.

As of 16 November, there were 1,196 businesses that are TrustMark registered and certified to install measures under the Green Homes Grant Voucher Scheme, with more registering every day. The majority of those businesses have now signed up to the Green Homes Grant Voucher Scheme. BEIS are working with TrustMark and MCS (Microgeneration Certification Scheme) and PAS (Publicly Available Specification) certification bodies to support installers to get registered as quickly as possible.