Non-suggests-tested Positive aspects that were Earlier offered less than ECO3 but aren’t presented on ECO4 consist of: The main objective of this grant is to support lower-revenue homes who're struggling to upgrade their homes and heating units with differing types of solar panels, heat pumps, together with other minimal-carbon know-how. https://ukgovenergygrants.fitness.blog/2025/08/22/government-eco-grants-100-funded-energy-efficiency-solutions/