Innovation and Networks Executive Agency


Construction of a new 400 kV line between Dobrudja and Burgas
CEF Energy
Call year:
Member State(s):
Implementation schedule: 
January 2017 to December 2020
Maximum EU contribution: 
Estimated total cost: 
Percentage of EU support: 

Elektroenergien Sistemen Operator EAD

Energy corridor:
Energy sector:
Project(s) of Common Interest:
Additional information: 

European Commission, DG ENER

Agency for the Cooperation of Energy Regulators (ACER)

European Network of Transmission System Operators for Electricity (ENTSO-E)

Last modified: 
December 2018


The Action contributes to the implementation of the Project of Common Interest (PCI) 3.8.1. The objective of the Action is the construction of an approximately 100 km long overhead transmission line on the territory of Bulgaria between Dobrudja and Burgas. The power capacity of this line will be 1500 MW at a voltage of 400 kV. This Action builds upon the preparatory studies financed under CEF Action 3.8.1-0030-BG-S-M-14.

The Action is composed of: the construction works of the line; the construction works and the acceptance tests of the facilities for the connection of the newly built line to the existing electricity grid; the supervision of these construction works; and activities for visibility, communication and transparency.