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

To ask the Secretary of State for Business, Energy and Industrial Strategy, what estimate he has made of the lifetime bill savings for homes who have had energy efficiency measures installed under the Energy Company Obligation since its inception in 2013.

Between January 2013 and March 2021, approximately 1.6 million measures have been delivered through the Affordable Warmth element of the Energy Company Obligation (ECO), targeted at reducing home heating costs for low income, fuel poor and vulnerable people, corresponding to an estimated £16.2bn in lifetime bill savings.

Details are published here: https://www.gov.uk/government/statistics/household-energy-efficiency-statistics-headline-release-june-2021 (Table 2.1).