We’d like to set extra cookies to know how you utilize GOV.UK, bear in mind your configurations and improve government products and services. Eligibility for an ECO4 grant is set by variables including cash flow, property form, and current energy efficiency actions. Use our free grant checker to check if https://ecograntswales.video.blog/2025/08/22/government-eco-grants-100-funded-energy-efficiency-solutions/