Global energy markets face potential turmoil this winter as gas storage levels have dropped and wholesale prices are increasing, driven in part by recent escalations in the Middle East conflict. Analysts from Wood Mackenzie have warned that Europe is approaching an energy crisis territory, with gas storage sites at historically low levels.
Typically, gas storage facilities across Europe are refilled to approximately 70 percent of their capacity by this time in the summer. However, current levels are at 54 percent. Even in a best-case scenario, Europe is expected to enter the heating season with storage at 75 percent capacity, falling short of the five-year average of 90 percent. This situation, combined with disruptions in the Strait of Hormuz due to conflict, has caused spot natural gas prices to rise more than 50 percent above their June lows, according to Wood Mackenzie.
Gas storage levels are a critical indicator for the energy market ahead of winter. They influence wholesale pricing, supplier behavior, and the potential volatility of energy bills, particularly for businesses. Low storage levels can lead to significant wholesale price increases and heightened competition for supplies. "If storage enters the heating season significantly below target, it leaves Europe more exposed to supply disruptions or periods of high demand, which can increase wholesale gas prices," stated Daniel Hanlon, operations director at Volt Solutions Group. "While nothing is guaranteed, sustained price increases would ultimately feed through to UK businesses and households as suppliers factor higher wholesale costs into future energy contracts."
Factors contributing to the tight market include strong demand for liquified natural gas (LNG) in Asia, despite production shortfalls in Qatar. Qatari gas production is not expected to operate at full capacity until the latter half of the current year. Furthermore, decisions by the EU regarding potential bans on Russian LNG imports from January 2027 and stricter methane emission regulations could limit import flexibility when it is most needed.
The impact of these market conditions is already being felt by consumers. Wholesale gas prices have increased by 43 percent in the past month, according to Uswitch.com. The cheapest fixed-rate energy deals available have seen a notable increase in price over the last two weeks. For households not on fixed tariffs, the energy price cap, set by Ofgem, limits the amount suppliers can charge for energy. The current cap, in place from July 1 to September 30, sees a typical household paying an average of £1,862 annually. Experts anticipate the October energy price cap may rise by approximately 5.8 percent, potentially making this winter the most expensive since the introduction of the Energy Price Guarantee in 2022. Suppliers are warning of further increases to the price cap in January.
Amid these concerns, households are being advised to consider protecting themselves against further price hikes by fixing their energy bills. Fixed tariffs can sometimes offer better rates than those subject to the price cap.
