Senior executives at Equinor said that European natural gas storage could reach critical shortage levels if shipping disruptions in the Strait of Hormuz persist [1].

The warning highlights the fragility of the European energy grid, as prolonged instability in a primary global shipping lane threatens to deplete reserves before the next seasonal cycle.

According to the executives, the European energy system cannot survive an additional one to three months of disrupted tanker traffic [1], [3]. Such a scenario would severely limit the import of liquefied natural gas (LNG) and oil-linked gas, leaving inventories far below the levels typically required for seasonal stability [2], [5].

Currently, European gas storage levels are at 35% of capacity [4]. This low baseline leaves the region vulnerable to sudden supply shocks, particularly if the Strait of Hormuz remains a bottleneck for global energy flows.

Market analysts have flagged the potential for extreme volatility in the event of a total shutdown of the shipping route. Some projections suggest European gas prices could rise by 130%, potentially reaching $25 per MMBtu [6].

Equinor, the Norwegian energy giant, said that the current trajectory of disruptions creates a precarious balance for EU member states [1], [3]. The company said that the inability to replenish storage during this window would likely trigger a critical shortage across the continent.

“European gas storage levels are at 35% of capacity”

This warning underscores Europe's continued dependence on volatile maritime corridors for energy security. With storage levels significantly depleted, the region lacks a sufficient buffer to absorb prolonged geopolitical shocks in the Middle East, making the Strait of Hormuz a single point of failure for EU energy stability.