Why Europe’s Gas Prices Are Surging Before Winter

Europe’s worsening gas squeeze is a combined supply disruption, storage shortfall and price-risk problem. Restricted shipping through the Strait of Hormuz has tightened the global LNG market just as Europe needs to refill gas sites for winter. With less gas in storage than usual, European buyers must pay more to secure flexible seaborne cargoes. 12

The central shock: less LNG available to Europe

The Strait of Hormuz normally carries roughly a fifth of global LNG trade. Its effective closure has constrained Gulf exports and tightened worldwide LNG availability, according to Reuters and Bloomberg reporting. 12

Europe does not rely on Gulf LNG alone, but it must compete with Asian buyers for alternative cargoes when supply is scarce. That competition matters most in the spot market, where importers bid for shipments that can be redirected between regions. A higher European gas price is therefore not just a symptom of the disruption—it is the market mechanism intended to attract LNG to Europe.

Low storage leaves less protection against winter shocks

European storage was around 66–67% full in early September, the lowest level for that point in the year in 15 years and roughly 12 percentage points below the prior year, Reuters reported. Inventories normally reach their seasonal high near the start of the heating season; in 2025, they peaked at 83%. 1

That gap matters because storage is Europe’s winter insurance. Lower inventories do not mean the bloc will run out of gas, but they leave it more dependent on continuing imports throughout the heating season. A prolonged shipping disruption, a cold spell, or a stronger pull for LNG in Asia would become more consequential when the stored buffer is smaller.

Germany’s storage sites were around half full in early September, Bloomberg reported, underscoring that the vulnerability is unevenly distributed across the region. 14

Why Dutch TTF has moved above €80/MWh

Dutch TTF is Europe’s key wholesale gas benchmark. It rose above €80 per megawatt-hour in September, its highest level since 2022, amid low EU storage and constrained LNG shipping. 3

The price move reflects the cost of securing marginal supply in a tight market. Traders need a sufficiently high European price to divert cargoes from competing destinations, but that same price increases costs for gas-consuming businesses, power markets and eventually retail customers.

Other supply pressures have added to the risk premium. Bloomberg noted maintenance affecting some Norwegian pipeline supply and reduced Algerian flows to Italy alongside the uncertainty over Hormuz shipping. 2

Storage targets have become more flexible—but the trade-off remains

The European Commission said in April that EU infrastructure was capable of refilling storage to at least 80% by 1 November, conditional on LNG availability. It encouraged countries to use the flexibility in the gas-storage rules and consider an 80% filling target to reduce pressure on the market. 2

The Netherlands subsequently cut its national stockpiling target to 64%, 10 percentage points below its previous goal, saying the move was intended to ease upward pressure on wholesale prices. 3

That approach illustrates the difficult policy choice. Aggressive mandated purchasing can improve physical reserves, but when LNG is scarce it can also intensify bidding and lift prices. Relaxing targets can limit that price pressure, while leaving a thinner reserve margin if winter conditions deteriorate.

What this means for industry

Gas-intensive sectors face the fastest exposure. Chemicals, steel, fertiliser, glass, paper and aluminium producers either consume large volumes of gas directly or rely on electricity prices that are closely linked to gas costs.

If wholesale prices remain elevated, companies may reduce output, delay investment or temporarily shut less competitive facilities. The wider economic risk is a loss of European industrial competitiveness: producers can absorb higher energy costs and damage margins, or pass them through and risk losing customers.

What households and inflation could face

Households typically experience wholesale gas shocks with a lag through heating and electricity tariffs. The size and timing of the pass-through depend on national retail-price rules, contracts and government support.

Higher gas prices can also spread beyond utility bills. Energy is an input into freight, food production, building materials and manufactured goods, creating a renewed risk of energy-led inflation. Governments can soften the effect with subsidies, tax reductions or other interventions, but these measures carry fiscal costs.

The key risk is not a certain shortage—it is a loss of resilience

The most accurate reading of the situation is not that Europe is destined to run out of gas. It is that the region has entered the winter-filling period with less insurance and a higher premium for supply.

Reuters estimated that storage could peak at roughly 70–75% this year, below the 83% reached in 2025, though the final level depends on LNG availability and market conditions. 1 The range of outcomes remains wide: a restoration of reliable shipping and steady imports would ease pressure, while continued Hormuz disruption and strong demand for LNG could keep prices high and leave Europe more exposed to winter weather.

For policymakers and energy buyers, the immediate priorities are securing supply without amplifying panic buying, reducing avoidable demand, using cross-border infrastructure efficiently and protecting the most vulnerable consumers and strategically important industries. None is a painless fix—but each can reduce the chance that a tight gas market becomes a broader economic crisis.