Household heating using technologically obsolete solid fuel boilers, which allow heating with uncertified fuels without the possibility of controlling the combustion process, is a significant source of air pollution. The aim of the project is to financially support and motivate citizens of the South Moravian Region to replace unsatisfactory solid fuel boilers with new modern heating sources. The gradual restoration of obsolete local furnaces will contribute to the improvement of the quality of the environment, human life and health in the region.