Instead, the government will motivate persons to switch their boilers with greener options, particularly warmth pumps and biomass boilers. Why should I apply? ECO4 is offered now in England, Wales and Scotland. With energy charges skyrocketing, this is the best time to reap the benefits of the ECO4 Government grant. https://governmentgreengrant.business.blog/2025/08/22/energy-grants-uk-free-eco-grants-for-sustainable-living/