Use this form for households to apply for the ECO4 and Great British Insulation Scheme Flex through their local authority or devolved administration.
Find out more about the schemes on the Energy Company Obligation (ECO) homeowners and tenants and Great British Insulation Scheme pages of the Ofgem website. Your local authority can refer your application to both schemes. If a supplier decides to take the referral forward, a retrofit assessor will then determine which of the schemes is suitable, and the specific energy efficiency measures that would benefit your home.
This application does not guarantee eligibility for ECO4 or Great British Insulation Scheme Flex, and all applications are subject to assessments carried out by the local authority and an energy supplier.