Eligibility for ECO4 is set by variables for instance who lives in the home, what Advantages they obtain, as well as the residence’s energy efficiency. In this article’s what you have to know: Eligibility for an ECO4 grant is determined by components which include earnings, residence type, and existing energy https://freeinsulationgrant.school.blog/2025/08/22/energy-grants-uk-free-eco-grants-for-sustainable-living/