European gas prices have experienced a significant surge, reaching their highest levels since early December 2023. The benchmark on gas futures rose by as much as 5.8% to €38.79 per megawatt-hour on Thursday, reflecting growing concerns over the stability of gas supplies from Russia amid the ongoing conflict with Ukraine.

The spike in prices followed reports that Ukrainian forces had seized control of the Sudzha gas transit point, a critical facility near the Russia-Ukraine border. The Sudzha point is currently the only active route for Russian pipeline gas entering Europe, after the Sokhranovka entry point was shut down in May 2022 due to the conflict. The loss of Sudzha would be a significant blow to the remaining Russian gas exports to Europe, further tightening supply in an already strained market.

Despite these alarming reports, both Gazprom, Russia’s state-controlled energy giant, and Ukraine’s gas transmission system operator stated that gas flows through Sudzha remained within normal levels as of Thursday. However, traders are highly sensitive to any potential disruptions, given the geopolitical stakes and the memories of last year’s energy crisis, which saw gas prices skyrocket across Europe.

The situation is exacerbated by the broader geopolitical context. Since Russia’s invasion of Ukraine in 2022, Europe has significantly reduced its reliance on Russian gas, turning to alternative sources like liquefied natural gas (LNG) from the U.S. and Qatar, and pipeline gas from Norway and North Africa. However, some European countries, particularly Austria and Slovakia, still depend on Russian gas through Ukraine, making them particularly vulnerable to supply interruptions.

The potential for disruption at Sudzha has reignited fears of a broader energy crisis in Europe. If gas flows were halted, it would not only impact direct consumers of Russian gas but could also trigger a global scramble for alternative supplies, leading to higher prices for LNG and other energy sources worldwide. This scenario would further strain European economies that are already grappling with high inflation and slowing growth.

In response to the potential risk, European nations have been working to increase their gas storage levels ahead of the winter. The European Commission has also been encouraging member states to continue diversifying their energy supplies and to invest in renewable energy to reduce dependency on volatile external sources. However, the immediate threat of a disruption at Sudzha underscores the ongoing vulnerability of Europe’s energy supply chain and the broader economic risks posed by the conflict in Ukraine.

As the situation evolves, market participants and policymakers alike will be closely watching developments at the Sudzha transit point, knowing that any significant disruption could have far-reaching consequences for the global energy market.