We’d prefer to set further cookies to understand how you employ GOV.United kingdom, keep in mind your configurations and boost government products and services. The full funding pool obtainable for the ECO4 scheme is £four billion, and the level of funding for people will vary dependant upon many components (see https://eco4grants.game.blog/2025/06/19/future-proof-your-home-comfort-discover-energy-grants-uk-today/