Energy retrofits still have public support in 2026, much of it linked to European Next Generation funds and Canary Islands regional programs. These grants can cover a meaningful share of the investment.
Eligible works
- Insulation for facades, roofs and floors, including external systems.
- High-efficiency windows and glazing.
- Aerothermal systems and efficient climate systems.
- Ventilation and envelope improvements.
Common requirements
Programs usually require a demonstrable improvement in the energy rating, with certificates before and after the work, and compliance with application deadlines. The amount depends on the savings achieved and type of work.
At Ecoinnova we explain current grants and manage the application together with your energy retrofit. Many of these works in the Canary Islands may also benefit from a reduced IGIC rate.





