Electricity Transmission

Elektroprenos (Electricity Transmission) is an organizational unit of CGES responsible for the maintenance, development and utilization of the electricity transmission system elements consisting of the transmission lines 1416 km long and 25 substations at 400 kV, 220 kV and 110 kV voltage levels. By creating conditions for high-quality functioning of transmission lines and substations, Elektroprenos creates preconditions for the implementation of the core activity of CGES, or ensures electricity transmission from generation sources to consumers.

The maintenance of transmission lines and substations in a functional and reliable condition, as well as the operation of substation equipment, is ensured through the coordinated work of the technical departments of Transmission system. The Substation Maintenance Division is responsible for preventive and corrective maintenance of transmission lines and high-voltage equipment in substations. The Protection Testing Division carries out testing of high-voltage equipment and maintains the protection relay system, which enables the timely detection and isolation of faults within the power system, thereby maintaining system stability, extending the service life of equipment, and safeguarding human lives. The Substation Management, Control and Analytics Department is responsible for operating substation equipment, while all technical departments also participate in CGES investment projects. These activities are performed using the company's own resources, relying on a highly skilled and qualified workforce, as well as modern equipment available within the company.