According to Ian Rippin, CEO of MCS, April was the best month for certified installations in MCS history, with over 26,000 installations, a 22% increase from April 2024. The Boiler Upgrade Scheme (BUS) has driven the growth of heat pump installations, with over 4,700 certified installations in April and over 20,000 so far in 2025. Solar PV also had a strong month, with 18,500 certified installations, a 19% increase from April 2024. Battery storage continues to break records, with almost 2,900 certified installations in April, up 108% from April 2024. The total number of battery storage installations now exceeds 36,000. The MCS Data Dashboard provides near-real-time updates on renewable installations, and the data suggests that the adoption of low-carbon alternatives is growing rapidly. As the industry continues to grow, MCS is prioritizing “delivered quality” to strengthen consumer confidence in home-grown energy. The organization is committed to ensuring that installations are delivered to a high standard, and its redeveloped certification scheme is focused on promoting quality and reliability. Overall, the data suggests that the UK is making significant progress in its transition to low-carbon energy.
MCS announces its strongest April ever for small-scale renewable energy installations
