Guide to energy subsidies in Spain 2026
Spain offers a wide range of subsidies to improve home energy efficiency. In 2026, the main lines remain MOVES III, IRPF tax deductions for renovation, and regional grants.
MOVES III funds self-consumption installations, batteries and charging points. IRPF deductions allow you to write off 20-60% of costs depending on label improvement.
Each autonomous community has its own programmes. Andalusia works through the Andalusian Energy Agency, Valencia through IVACE, Catalonia via ICAEN, and the Balearics with island-specific programmes.
Many municipalities offer IBI discounts of 30-50% for 3-5 years when installing self-consumption systems.
Important: subsidies are often compatible, but application order matters. DoctorSun advises on the optimal strategy for your specific case.
This article was written by the DoctorSun team. We sell no panels — just honest advice.