Greece and Italy recorded higher LNG inflows in Week 42 as Southeast Europe entered the winter period amid elevated gas prices and a stronger premium on diversified supply routes. Greek inflows rose to 572.43 GWh, while Italian volumes reached 2,789.46 GWh. The European TTF benchmark averaged €86.54/MWh for the week, according to reporting by Virtu.Energy.
Higher LNG volumes and elevated TTF prices
Greek LNG inflows climbed 42.41% from the previous week, and Italian volumes increased 28.01%. Croatia recorded LNG inflows of 432.39 GWh. The TTF benchmark was up 11.6% week on week and closed Friday at €87.55/MWh.
The higher volumes came as LNG deliveries to the region increased, while European gas prices remained exceptionally high. The combination highlights how diversified supply routes can improve physical security without shielding consumers from global commodity prices. LNG cargoes compete in international markets, so stronger Asian demand or a disruption to global supply can require European buyers to bid more to attract replacement cargoes.
Europe’s relatively weak storage position adds to this sensitivity. Prices could remain elevated beyond the immediate winter period if the continent has to compete aggressively for LNG during the next storage-refilling cycle.
Southern supply routes and electricity markets
Greece has become an increasingly important southern entry point for gas moving towards Bulgaria and the wider Balkan region. Croatia’s LNG infrastructure offers Central and Southeast European buyers another access route, while Italy combines substantial LNG infrastructure with pipeline connections and one of Europe’s largest gas markets. Together, the three systems form part of a wider southern supply architecture that can reduce dependence on any single source or corridor.
Gas prices also affect electricity markets, where gas-fired generators remain important providers of flexible power across Southeast Europe. Higher gas prices raise their marginal generation costs. The impact can extend to countries with relatively little gas-fired generation because interconnected regional electricity markets can allow expensive gas plants elsewhere to set the marginal power price.
Greece illustrates this relationship: despite elevated gas prices, gas-fired electricity production increased materially in Week 42, while the country also expanded electricity exports. The increase indicates that high regional power prices can still support gas generation even when fuel costs are elevated.
Infrastructure and exposure to global prices
The infrastructure implications extend beyond gas security. LNG terminals, pipelines and interconnectors increasingly affect electricity-market competitiveness because they determine where flexible gas-fired generators can obtain fuel and at what cost. For investors, gas infrastructure can offer security and flexibility during the energy transition, but projects exposed to international LNG prices also face potentially substantial operating-cost volatility.
Gas-fired power projects may need strong hedging strategies, capacity revenues or complementary renewable portfolios to remain commercially resilient. For industrial buyers, diversified gas infrastructure reduces the risk of physical interruption but does not guarantee price stability. The economics of electrification, energy efficiency, renewable power purchase agreements (PPAs) and flexible consumption can therefore improve whenever imported gas becomes more expensive.
Week 42 showed Greece, Italy and Croatia bringing more LNG into their systems even as European gas prices remained exceptionally high. Southeast Europe’s energy system may be more diversified and physically secure than in the past, while remaining substantially exposed to global commodity pricing. The strategic challenge is to use LNG as a security and flexibility tool without allowing globally priced gas to become the dominant driver of regional electricity costs.
Courtesy of Virtu.Energy