The Vertical Corridor is moving from strategic concept toward commercial structure. Atlantic SEE LNG Trade, the AKTOR-DEPA joint venture, has presented a regional LNG strategy built around US supply, Balkan resale and northbound infrastructure access. Its 20-yearagreement with Venture Global, valued at around $9 billion, covers 1.5 bcm of gas from 2030, with 1 bcm intended for Albania and 500 million cubic metres for Bosnia.
This transforms the corridor discussion. For years, Balkan gas diversification has often been framed geopolitically, mostly around reducing Russian dependence. The latest agreements add commercial mechanics: long-term volumes, take-or-pay provisions, capacity auctions, potential DFC support and route economics through Greece and the wider Balkan network. That is the difference between a political ambition and a tradable infrastructure platform.
The corridor also reinforces Greece’s role as a regional energy gateway. LNG entering through Greek infrastructure can move toward Bulgaria, Romania, Ukraine, Albania, Bosnia and potentially Central Europe. The more capacity is booked under long-term structures, the more investable the corridor becomes. Infrastructure follows contracts, not slogans.
For regional buyers, the benefit is optionality. LNG will not necessarily be the cheapest molecule every day, but it provides security value during pipeline disruption, geopolitical stress or winter tightness. The Vertical Corridor is therefore best understood as an insurance-backed trade route. Its success will depend on tariff design, interconnector availability, storage coordination and whether buyers are willing to pay for long-term security rather than only short-term price advantage.
