As winter approaches, Europe is confronting a severe challenge in replenishing its natural gas reserves, a situation that could intensify competition with Asia for liquefied natural gas (LNG) supplies and potentially push prices above 100 euros per megawatt-hour for the first time since the energy crisis four years ago. On Tuesday, the European benchmark gas price, the Dutch TTF futures contract, climbed above 68 euros per megawatt-hour, marking its highest level since early 2023, before easing slightly. Tancred Fulop, a senior equity analyst at Morningstar, noted that a harsh winter combined with ongoing supply constraints could drive prices into the 90 to 120 euros per megawatt-hour range.

Goldman Sachs analysts said in a research note on Sunday that if LNG exports from the Middle East recover only slowly before 2027, gas futures prices would need to rise above 100 euros per megawatt-hour to effectively curb Asian demand and ensure Europe maintains adequate storage throughout the winter. The immediate concern for Europe is that gas inventories are already at historically low levels. During the European refilling season, shipping disruptions in the Strait of Hormuz have severely limited LNG exports from major Gulf producers like Qatar. Simultaneously, Europe experienced extreme summer heat this year, driving up electricity demand for air conditioning and other energy-intensive appliances, even as gas demand, typically used for heating and cooking, hit its seasonal trough. Gas accounts for roughly one-sixth of the European Union's total power generation.

Unfavorable weather conditions have also reduced alternative energy supplies. High temperatures have forced nuclear plants to shut down or cut output, lowering regional nuclear generation, while summer wind power has also been weak. According to data from Gas Infrastructure Europe, EU gas storage levels currently stand at only about 63%, one of the lowest levels for this time of year on record, and roughly 18 percentage points below the five-year average. Matt Drinkwater, head of European gas at Energy Aspects, said in an email that Europe is entering winter with an insufficient storage buffer, leaving it vulnerable to late-winter cold snaps, especially since lower storage levels reduce the amount of gas that can be withdrawn on peak days. Drinkwater also pointed out that the strengthening El Ni帽o phenomenon could make early winter warmer in Northeast Asia, potentially lowering demand there, but it could also raise the risk of unusually cold weather late in the season.

A key variable is whether the Middle East can restore significant LNG export volumes before winter. Oil and gas futures prices pulled back on Wednesday amid expectations that Iran and Oman might reach an agreement to ensure safe passage through the Strait of Hormuz. Drinkwater said that if Middle East LNG exports recover notably, Europe could enter winter with lower inventories but still preserve more reserves for the cold months of January and February. However, given the complex and volatile geopolitical situation around this critical waterway, uncertainty remains high. Drinkwater warned that if Middle East LNG flows do not return to high levels before winter, Europe would face elevated gas prices and higher household energy bills, and in the worst case, could see restrictions on industrial gas use.

Competition with Asia for spot LNG cargoes is also set to remain fierce, as global supply growth over the next 12 months is limited. Wood Mackenzie, a consultancy, projects that Qatar's new projects will not reach full capacity until the second half of 2027. The firm describes Europe as being on the brink of an energy crisis, with few short-term alternatives for gas demand, even as the EU's planned full ban on Russian LNG imports, set to take effect in early 2027, looms. Morningstar's Fulop said that at current price levels, Europe still holds a slight edge in attracting flexible LNG cargoes from the United States due to lower shipping costs, but if other supply sources remain constrained, Europe would need far more US LNG than it currently receives. Fulop noted that Europe would likely require around 64 billion cubic meters of US LNG, representing about 77% of total US export capacity. To secure such a high share, Europe would have to offer significantly higher netback prices than Asia. At the upper end, high gas prices would also help rebalance the market by curbing industrial demand and encouraging fuel switching.