The aim of this project is to improve the efficiency of distribution of heat for municipal and residential purposes in Sopot and Gdańsk, located in the Metropolitan Area of Gdańsk-Gdynia-Sopot. The subject of the project is to carry out construction works to connect to the district heating network of residential and public buildings in Sopot and Gdańsk. Within the material scope, connections will be built: networks, together with nodes, in certain cases, to the existing heating network to the premises of nodes of buildings indicated in the investment. The estimated length of the networks and connections built within the project are: It’s 2,748 miles.