Greece is becoming a south-north trading platform for gas into the Balkans. The expansion of US LNG contracting through Atlantic SEE LNG Trade, the joint venture between AKTOR Group and DEPA Commercial, gives Athens a stronger commercial role beyond its domestic gas market. The doubling of contracted Venture Global supply to 1mn tonnes per year, equivalent to roughly 1.3 bcm/year, over 20 years from 2030, is a long-duration bet on Greek infrastructure as an entry point for SEE gas flows.
The trading value lies in the connection between LNG import capacity and the Vertical Corridor. Gas arriving at Alexandroupolis or Revythousa can be moved toward Bulgaria and further into regional systems, depending on capacity, tariffs and nominations. That makes Greece a route manager as much as a buyer. For Balkan utilities and industrial consumers, Greek LNG creates another pricing reference against pipeline gas, Azerbaijani supply, Croatian LNG and future Romanian gas.
For traders, the corridor provides optionality. LNG cargoes are globally priced, but their regional value depends on the spread between Greek entry cost and downstream Balkan prices. During tight periods, the ability to move LNG north can generate significant margin. During oversupply, Greek LNG can cap regional premiums and force pipeline suppliers to compete. The corridor therefore introduces both arbitrage and price discipline.
The Greek position is strengthened by corporate alignment. AKTOR brings infrastructure and regional development ambitions. DEPA Commercial brings market and supply experience. Venture Global brings US LNG volume and long-term supply credibility. The resulting structure is not a spot-market experiment. It is a forward position in Balkan gas liquidity.
The risk is that physical capacity may not match commercial ambition. Interconnector constraints, tariff stacking and limited downstream liquidity can reduce the value of LNG once it moves beyond Greece. The corridor will need efficient booking, transparent rules and reliable balancing to become a true trading route.
Greece has secured a strong opening position. The market test will come when traders compare delivered costs into Bulgaria, Serbia, Romania, Hungary and Albania against competing routes. The corridor’s value will be measured not by contract headlines, but by the spread it can capture.
