Investment subsidy for renewable energy and energy conservation (ISDE)

Go for energy saving and sustainability with the Renewable Energy and Energy Conservation Investment Subsidy. Homeowners and business users can receive subsidies for taking energy-saving and sustainable measures in their existing home or business premises.

ISDE in 2023

In 2023 €350 million is available for solar boilers, (hybrid) heat pumps, insulation measures, connections to a heat grid and electric cooking facilities. A new budget becomes available annually. The ISDE subsidy continues until 2030.

Subsidy for small-scale wind turbines and solar panels is still available until the end of 2023. There is a budget of €30 million in 2023. This subsidy is only for the business market.

Do you qualify?

The number of measures for which you can apply for a subsidy varies by target group. Check via the link below what you are eligible for!