In March 2023, European gas markets experienced significant price increases, primarily influenced by rising geopolitical tensions and concerns regarding the security of global LNG supplies. This surge in prices has had a notable impact on power market dynamics throughout South-East Europe.
Early in the month, spot and forward gas prices rose sharply due to disruptions linked to conflicts in the Middle East, which limited LNG transit through critical routes like the Strait of Hormuz. Benchmark prices escalated from approximately €31/MWh to €45/MWh, culminating in front-month TTF futures reaching a peak of €56.4/MWh on March 9. This spike not only signaled immediate supply risks but also indicated a broader reassessment of geopolitical exposure within the market.
Despite a brief easing of prices to around €47.4/MWh following hints of potential de-escalation, the market’s volatility remained pronounced, underscoring its sensitivity to ongoing political developments. Central to this tightening market is the disruption of LNG supply chains, exacerbated by reduced availability of Qatari gas and increased competition for cargoes from the Atlantic Basin, which has introduced a significant risk premium into European pricing.
QatarEnergy has indicated that as much as 17% of its LNG export capacity, equivalent to 12.8 mtpa, may remain offline for a period of three to five years. This projection raises alarms about medium-term supply constraints and has effectively doubled gas prices compared to pre-conflict levels observed in February. Consequently, policymakers and market participants are compelled to reevaluate their supply strategies and risk management approaches.
The response from European nations has been varied and often fragmented. Countries such as Hungary, Italy, and Slovenia have implemented temporary measures like excise tax reductions to mitigate the impact of soaring prices. Meanwhile, Croatia and Slovakia have resorted to price controls, and Italy has allocated €100 million for 2026 to support affected stakeholders. However, the absence of a cohesive EU-wide mechanism leaves the market vulnerable to persistent volatility and divergent policy responses.
Looking toward the 2026 injection season, challenges loom large as Europe prepares for a refill period characterized by lower storage levels and heightened uncertainty regarding LNG availability. Historically, EU gas demand during the April–October injection season has fluctuated between 140–145 bcm, typically satisfied through a combination of pipeline imports.
To maintain storage targets around 83% capacity, Europe will require significantly higher LNG inflows than those seen in 2025, coinciding with intensified global competition for available cargoes. Any disruptions in anticipated supply flows could lead directly to increased prices and tighter market conditions.
While pipeline supplies are expected to remain relatively stable—potentially bolstered by increased output from Norway to compensate for diminished Russian volumes—the primary pressure point continues to be LNG availability. Additionally, fluctuations in Ukraine’s import needs due to ongoing infrastructure damage further complicate the situation.
The European gas market is thus entering the summer of 2026 under considerable stress, with price dynamics increasingly influenced by global LNG factors rather than solely regional fundamentals. The interplay of geopolitical risks, constrained supply flexibility, and heightened demand for storage refilling suggests that volatility will likely persist into the upcoming winter cycle of 2026–2027.
