The Investment Subsidy for Sustainable Energy and Energy Saving (ISDE) allows homeowners to apply for subsidies for a heat pump, solar boiler, a connection to a heat grid, electric cooking facilities and 5 types of insulation measures. Business users can apply for the subsidy for a heat pump, solar boiler, solar panels and for small-scale wind turbines. Information can be found at www.rvo.nl/ISDE.

The ISDE subsidy is applicable for the CIAT heat pumps too. To help you with the subsidy application, CIAT has a complete overview of all heat pumps with the subsidy money amount and notification code that can be used in the application.

A distinction is made between installation dates before Jan. 1, 2024 and from Jan. 1, 2024.