Question to the Department for Energy Security & Net Zero:

To ask His Majesty's Government how many site audits were conducted under the (1) Domestic Renewable Heat Incentive, and (2) Non-domestic Renewable Heat Incentive, schemes in each year since 2014; and of these, how many took place in each nation and region of Great Britain, disaggregated for England, Scotland and Wales, and by Nomenclature of Territorial Units for Statistics (NUTS1 or NUTS2) regions or the most detailed regional classification used by Ofgem for audit reporting.

The Domestic and Non-Domestic Renewable Heat Incentive schemes are 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.