Best heat pump installation assistance programs

This program is fundamental in 2026, as it remains the main source of European funding for the energy transition in Spain, managed by the Autonomous Communities. It supports the replacement of old thermal systems with heat pumps, covering significant percentages of the cost.

These tax deductions are a direct and very relevant incentive in 2026, as they allow owners to reduce the cost of heat pump installation in their income tax declaration. They are compatible with other subsidies, maximizing savings for the taxpayer.

Municipal bonuses are crucial because they complement direct aid and tax deductions, making investment in aerothermal systems more attractive at the local level. They reduce taxes associated with property and installation works.

CAEs represent an innovative and flexible way to recover part of the investment in heat pumps, monetizing the energy savings achieved. They are an alternative or complement to traditional subsidies, with an often more agile process.

IDAE is a key player in promoting energy efficiency and renewables, and its calls are essential for larger or innovative projects. The second call in 2026 demonstrates its continuous commitment to decarbonization.

Andalusia, through its incentives for renewable thermal systems, offers significant aid that can reach up to €3,900 per dwelling, demonstrating a strong regional commitment to aerothermal energy. These programs are vital for the adoption of heat pumps in the community.

The Catalan Energy Institute (ICAEN) manages direct aid from European funds, covering up to 40% of the cost of aerothermal installation in Catalonia. In addition, Barcelona offers additional aid, making it a region with strong support for these technologies.

The Community of Madrid has programs linked to Next Generation EU funds, offering significant aid that can cover between 40% and 80% of the installation cost. This, together with municipal plans, positions it as a leading region in heat pump incentives.

The Generalitat Valenciana, through IVACE, manages energy rehabilitation programs that include aerothermal energy, with aid covering between 30% and 40% of the eligible cost. Its 2024-2026 call demonstrates continuous support for these technologies.

The Basque Energy Agency (EVE) offers direct incentives of €500/kW with a maximum of €3,000 per installation, plus bonuses for combining with photovoltaic self-consumption. This positions the Basque Country as a region with a comprehensive approach to renewable energy.

Extremadura offers an autonomous housing rehabilitation program that includes a subsidy of 50% of the budget, with caps of up to €14,000 for single-family homes. This program, active until June 2026, is a great boost for aerothermal energy in the region.

Galicia offers subsidies for renewable thermal energy projects, including aerothermal energy, with amounts of up to €2,500 per dwelling. In addition, its aid for rehabilitation in small municipalities is an additional incentive for rural decarbonization.

The Balearic Islands offer aid lines for rehabilitation and energy transition that include aerothermal energy, covering between 30-45% of the eligible cost. With caps of up to €6,000 per dwelling, this aid is key to sustainability in the archipelago.

Castilla-La Mancha offers aid co-financed by FEDER 2021-2027, which can cover up to 60-70% of the eligible cost if significant energy savings are achieved. This high percentage of coverage is a great incentive for heat pump installation in the region.

Navarre combines IRPF deductions for energy improvement with possible municipal bonuses on IBI and ICIO, offering a package of tax incentives that reduces the initial investment and long-term costs of aerothermal energy.

La Rioja offers aid linked to energy efficiency and renewable thermal energy, with subsidies of up to 40% of the investment and maximums of about €3,000 per dwelling. This demonstrates the region's commitment to promoting aerothermal energy.