The subject of the project is a deep energy modernisation of multi-apartment buildings in the City of Stargard. The project covers the following buildings: 1. St. Polish Army 78a, 2. ul. Square of the Holy Spirit 26, 3. ul. Bogusława IV 22, 4. ul. Czarnieckiego 19, 5. ul. M. Konopnicka 8. As part of this project, plans include modernisation of the hot water system, modernisation of central heating system, warming of external walls, replacement of windows, in buildings covered by the development. The aim of the project is to reduce the energy intensity of multi-family housing in Stargard by carrying out their deep and comprehensive energy modernisation. The specific objective of the project is to reduce the demand for heat energy needed to heat plants and heat hot water, reduce the costs associated with energy consumption, reduce CO2 emissions to the atmosphere and improve the state of the environment, increase the aesthetics of buildings falling within the scope of the project. The implementation of the investment will contribute to solving the energy efficiency problems of selected residential buildings in Stargard.