The project concerns the construction of natural gas distribution networks, with a total length of 336 km of pipelines, for the connection of domestic, commercial and industrial consumers in the Region of Central Macedonia. The development of natural gas distribution networks will take place in 6 cities of the Region (Katerini, Veria, Serres, Kilkis, Giannitsa, Alexandria). The construction works will complement the existing infrastructure, where they exist, in order to make urban natural gas distribution networks operational. The construction of the project is planned in 2019, when it will be possible to distribute natural gas to the urban fabric of these cities.