Croatia and Greece are developing separate LNG entry points while targeting the same regional value tied to non-Russian gas flexibility into Southeast and Central Europe. Croatia’s Krk LNG terminal is oriented toward Hungary, Slovenia, and Bosnia and Herzegovina. Greece’s Revythousa and Alexandroupolis terminals are positioned to supply Bulgaria, Serbia, North Macedonia, Albania, Romania, and potentially Hungary via the Vertical Corridor. The interaction between the two systems is increasingly linked to regional flow patterns and price formation.
Krk capacity expansion and pipeline-linked export capability
Croatia has increased its LNG competitive position through higher physical throughput at Krk. The terminal’s capacity has risen from around 2.9 bcm/year to 6.1 bcm/year. Additional pipeline upgrades are intended to lift export capability toward Hungary to approximately 3.5 bcm/year and toward Slovenia to around 1.5 bcm/year. In a region with many smaller, import-dependent national markets, these incremental volumes can affect regional hub spreads and seasonal pricing behavior.
Greek corridor design supported by long-term LNG contracting
Greece’s approach is built around corridor routing and long-term supply contracting integrated into a broader south–north flow strategy. Long-term US LNG agreements support the framework for contracted supply visibility from around 2030 onward. The expanded Atlantic SEE LNG Trade–Venture Global arrangement is part of this supply visibility timeline. AKTOR’s engagement with ALBGAZ extends the corridor logic further into Albania.
Route efficiency and delivered-cost drivers for buyers
For market participants, comparisons increasingly focus on delivered cost and route efficiency rather than only terminal access. Cargoes routed through Krk may offer stronger economics into Hungary and Slovenia due to shorter transmission paths and established infrastructure links. Cargoes entering via Alexandroupolis or Revythousa may be more competitive into Bulgaria and Serbia as well as southern Balkan markets. Final pricing depends on multiple components including shipping costs, regasification fees, transmission tariffs, interconnector availability, balancing charges, and perceived political and contractual reliability.
Regional trading implications across competing supply sources
The dual-gateway setup affects how buyers manage procurement across the region by reducing reliance on a single entry route. It also increases negotiating leverage across Southeast Europe given the presence of two distinct LNG systems. At the same time, it raises operational complexity for traders who must assess Greek and Croatian LNG alongside other supply options in a fragmented gas matrix. Those assessments include Romanian offshore potential, Azerbaijani pipeline flows, and Hungarian hub pricing signals.
Flexibility premium tied to corridor performance
The competitive outcome is not determined solely by terminal nameplate capacity. It depends on which corridor can deliver the highest degree of flexibility, optionality, and tradable flow management over time. LNG infrastructure functions as a starting point for access to cargoes that can be used within an integrated regional trading position rather than only physical import capability.