edinburghenergygrants.co.uk https://validator.w3.org/feed/docs/rss2.html £7,500 HES grant (rural £9k).[web:320] ECO4 ends March 2026 – get free insulation, boilers, heat pumps. Free ECO4 Energy Grants in Edinburgh – 2026 Guide Heat Pump Grants Edinburgh – Free Install 2026 Heat pumps cut bills 50%. ECO4 pays full cost if eligible. Deals About Contact Hello world! Home