LNG flows are becoming an increasingly important indicator for Southeast European electricity markets, not only for gas traders. During Week 26, LNG inflows reached 713.09 GWh in Greece, 4,222.43 GWh in Italy and 641.61 GWh in Croatia. Italy recorded a 5.45% weekly recovery, Croatia increased by 0.9%, while Greece slipped 1.3%. These movements matter because gas supply conditions increasingly shape power-market flexibility.
The connection is straightforward. When heat drives electricity demand higher and hydro or renewables do not fully cover the increase, gas-fired generation becomes more important. That was visible across SEE in Week 26, when gas-fired power generation rose 25.5%. LNG terminals therefore serve not only gas consumers but also electricity systems that depend on gas plants during peak demand.
Italy is the most important case in absolute volume. Its LNG inflows exceeded 4.2 TWh, giving the Italian gas system significant supply depth. Yet Italy still averaged €144.67/MWh in the power market because LNG availability does not equal cheap electricity. When gas-fired generation rises 47.5% in a single week, the market clears at levels reflecting the cost of fuel, emissions, plant availability and peak-hour scarcity.
Greece’s LNG position has regional implications because Greek gas infrastructure supports both domestic power generation and wider Balkan supply options. Even with LNG inflows slightly lower week on week, Greece maintained a relative electricity price advantage compared with many SEE markets. Its stronger wind and hydro performance helped, but gas availability remains part of the country’s balancing framework.
Croatia’s LNG role is strategically important for Central and Southeast Europe. The country’s inflows rose modestly to 641.61 GWh, while its electricity market experienced high prices and strong thermal dispatch. LNG infrastructure gives Croatia and neighbouring systems another supply route, but local power prices can still spike when wind weakens and demand rises.
For policymakers, LNG is no longer only a security-of-supply asset. It is also part of electricity price formation. LNG terminals, gas transmission capacity, storage access and gas-fired plant flexibility increasingly influence whether power markets can manage heatwaves without extreme price stress. This is especially important in countries seeking to integrate more renewables while maintaining reliability.
For industrial buyers, LNG flows should be watched alongside electricity prices, hydro levels and renewable forecasts. A stable LNG picture can reduce the risk of physical shortage, but it does not remove price risk when global cargo competition is intense or storage is below seasonal norms. In a market where gas-fired plants set peak prices, LNG availability becomes an indirect input into electricity procurement strategy.
Week 26 showed that gas infrastructure and power-market pricing are now deeply connected across SEE.
Elevated by Virtu.Energy
