Rather, the government will motivate folks to exchange their boilers with greener alternatives, namely heat pumps and biomass boilers. Why should I use? ECO4 is available now in England, Wales and Scotland. With energy bills skyrocketing, this is the greatest time and energy to benefit from the ECO4 Government grant. https://homeenergyscotlandgrant.blogspot.com/2025/08/free-insulation-grant-apply-today-for.html