Mostly, this grant focuses on supporting reduced-income and gas-very poor properties, so eligibility standards in 2025 are made more inclusive to help more and more people gain and obtain assistance from the government. Eligibility for an ECO4 grant is decided by aspects which include revenue, assets kind, and existing energy https://governmentgrantinsulation.wordpress.com/2025/08/22/energy-grants-uk-free-eco-grants-for-sustainable-living/