The subject of the project is to carry out a deep comprehensive thermal modernisation of the kindergarten building in Bogacica, located in the commune of Kluczbork. Location: Public kindergarten in Bogacicy with a branch in Bajany Street. Freedom 4 commune Kluczbork plot no. 469/12 ark. m. 4 part of Bogacica In addition to the main works related to insulation of the building (e.g. wall warming, ceiling, ceiling, ceiling, window and door replacement) and energy modernisation in the form of heat exchange, the project also assumes the installation of renewable energy sources. The project includes, among others, modernisation consisting of the installation of 2 gas condensation boilers with higher efficiency, replacing the classic CWU preparation system with solar collectors and storage tanks connected to the installation of gas condensation boilers. Product indicator for the project: Number of built units of heat generation from RES – 1 units; Number of modernised heat sources – 1 pieces; Usable area of buildings undergoing thermal modernisation – 589,77 m²;Number of energy-modernised buildings – 1 pieces; The building in which the thermal modernisation works are to be carried out is subject to conservation protection – entry into the municipal register of monuments under number 186/1290