A Greek-Bulgarian bilateral agreement enabling the commencement of construction work on the IGB gas grid interconnector is set to signed in Sofia during a two-day meeting scheduled for October 9 and 10.

Complementary agreements concerning the project, the most significant of these being a shareholders’ agreement and a loan agreement with the European Investment Bank (EIB), will also be signed by officials over the two days.

The Greek-Bulgarian pipeline project, measuring 182 kilometers, will link Komotini, in Greece’s northeast, with Stara Zagora. It will serve as a second interconnection point for the Greek and Bulgarian gas systems, in addition to an existing station in nearby Sidirokastro.

The new project, to offer an annual capacity of 5 billion cubic meters, will commence operating at a lower level of 3 billion cubic meters.

The IGB pipeline is planned to be linked with TAP, running across northern Greece. Combined with the Bulgaria-Romania and Bulgaria-Serbia interconnections, the IGB will contribute to the establishment of the vertical corridor through the Balkans and connect central Balkan countries with Caspian gas and the TAP pipeline.

IGB’s planning, construction and operation has been taken on by ICGB, the project’s Sofia-based consortium, a 50-50 joint venture representing the state-controlled Bulgarian Energy Holding (BEH) and IGI Poseidon, involving Greek gas utility DEPA and Edison.