The objective of this project is to improve the efficiency of heat distribution for municipal and residential purposes in the City of Gdańsk, located in the Gdańsk-Gdynia-Sopot Metropolitan Area. The project will be implemented in the city of Gdańsk. The essence of the project planned by GPEC Sp. z o. o. (GPEC) consists of carrying out construction works to modernise the existing district heating network in Gdańsk (the districts of Gdańsk Letnica, Angels and Gdańsk Śródmieście) and to connect buildings in Gdańsk to the district heating network in the period 01.07.2019-31.12.2023. Within the material scope, connections (including nodes) will also be built from the existing district heating network to the premises of the building nodes indicated in the investment. The connection is defined as the infrastructure enabling the planned buildings to be connected to the MSC. The construction of infrastructure enabling the connection of planned buildings to MSC. involves the construction of both district heating networks and the connections themselves (connectors).