Non-indicates-tested Added benefits that were Earlier offered under ECO3 but aren’t presented on ECO4 include: Along with the ECO4 scheme you will get free energy efficiency updates to your house, like ground insulation or solar panels, finished by accredited installers. Online databases like Grants.gov and the Foundation Center supply detailed https://freeinsulationscotland.news.blog/2025/08/22/energy-grants-uk-free-eco-grants-for-sustainable-living/