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

To ask the Secretary of State for Business, Energy and Industrial Strategy, pursuant to the Answer of 15 July 2019 to Question 274432 on Waste Heat Recovery, in what ways the entries for certain flue gas heat recovery systems have not been calculated in full accordance with the standard BRE methodology.

The reasons that entries for products from two manufacturers have not been calculated in full accordance with the standard BRE methodology are specific to each product. They have been communicated to the relevant companies.