As An alternative, the government will stimulate persons to replace their boilers with greener alternatives, specifically heat pumps and biomass boilers. If this describes your private home, you could possibly be eligible for the ECO4 grant. Below’s a manual regarding how to apply for ECO4. Be careful of 3rd-party websites https://www.slideserve.com/freeecograntsuk/eco-grant-scheme-transform-homes-with-free-energy-efficiency-grants