The material scope of the project includes thermal modernization of the building of the sports hall Radius in Żary. The project will carry out the following tasks: 1. Thermomodernization of the building of the sports hall Radius in Żary. 2. Investor supervision. 3. Promotion of the project. 4. Preparatory work. The implementation of the investment will allow to achieve the effect in the form of improving the energy efficiency of the building of the sports hall Radius in Żary and eliminating energy losses. Thermomodernization of the building will also allow to achieve the right value of the heat demand index for heating in the standard heating season. The implementation of this project will make it possible to reduce greenhouse gas emissions (especially carbon dioxide) by reducing thermal losses in the building. There will also be a reduction in final energy consumption by reducing the amount of energy used for the heating processes of the building. As part of the project, it is planned to carry out a task related to the promotion of the project, which will include: - placement of an information and memorial board (1 item), - placement of information on the Municipality's website (no-cost activity), - placement of the project description on social media (no-cost activity), - marking with a sign of European Funds, colours of the Republic of Poland and the European Union all information and promotion activities related to the project, documents related to the implementation of the project made public, documents and materials intended for project participants (no-cost activity). The project is ready for implementation. Preparatory work has been carried out. For thermomodernization works of the building of the sports hall Radius in Żary, it is not required to obtain a building permit or submit a notification of works.