European natural gas futures extended losses in after-hours trading on Friday, as traders took profits following a rally of more than 13% over the week driven by escalating conflicts in the Middle East and concerns over low gas inventories.
Front-month Dutch TTF futures fell 2.324% to 80.140 euros ($93.01) per megawatt-hour, while British NBP futures declined 2.311% to 200.330 British pence ($2.71) per therm.
Despite Friday's pullback, both benchmarks remained on track for a fifth consecutive weekly gain. Prices had rallied sharply as the widening conflict in the Middle East heightened concerns over global winter supply security, Investing.com said.
European gas prices earlier this week reached their highest levels since December 2022 after Ukrainian attacks on Russian gas infrastructure in a remote Arctic region raised fresh concerns over the security of Russia's energy exports.
The attacks heightened concern in Europe, which relies heavily on LNG supplies from Russia's Yamal Peninsula. Benchmark gas prices subsequently moved above 80 euros per MWh, Bloomberg reported.
Ukraine has expanded its ability to conduct long-range strikes against targets deep inside Russia, increasing the risk to critical energy infrastructure. A potential attack on Yamal LNG, Russia's largest LNG plant, is among the key concerns for the European gas market despite the plan to stop Russian imports completely by January in protest of the Russian invasion of Ukraine in 2022.
Europe's gas storage sites were just 67.64% full, according to Gas Infrastructure Europe, down from 79.86% at the same time last year. Inventories were also well below the five-year average of 83.8% for the period, according to the Swiss Federal Office of Energy.
While the European Commission has said there is no immediate threat to gas security this winter, a prolonged disruption to Gulf LNG supplies could tighten global availability, forcing Europe to compete more aggressively with Asia and other buyers for alternative cargoes. That could push prices higher as colder weather begins to lift heating demand, Trading Economics said.