As an alternative, the government will really encourage individuals to exchange their boilers with greener alternatives, particularly heat pumps and biomass boilers. If this describes your property, you might be eligible for the ECO4 grant. Below’s a tutorial on how to make an application for ECO4. A professional energy evaluation https://eco4grants.movie.blog/2025/08/22/grants-for-insulation-uk-save-energy-cut-bills-with-eco4-grants/