European natural gas futures were up on Wednesday, hovering near their highest levels in over three months, as tensions continued to mount in the Middle East and intensified supply constraints.
The front-month Dutch TTF contract rose 4.18% to 55.175 euros ($63.03) per megawatt-hour, while the UK front-month NBP contract gained 4.27% to 133.620 British pence ($1.79) per therm.
US Central Command said in a post on X on Wednesday that it had conducted another "round of strikes against Iran," targeting coastal defense systems and cruise missile storage and launch sites located on the Greater Tunb Island, to weaken Tehran's ability to target commercial ships along the Strait of Hormuz.
In a Truth Social post, US President Donald Trump warned that Iran was headed towards "total destruction," while noting that the Strait of Hormuz was open to all ship traffic, besides Iran.
Trump also said that he was replacing the 20% US reimbursement fee, which he had floated earlier this week, in favor of trade and investment deals with various Gulf states.
Despite the escalation, traffic along the strait, which usually accounts for one-fifth of global LNG flows, remained elevated, with a total of 30 vessels transiting over the past 24 hours, according to data from ShipFinder.
Daniel Hynes, a senior commodity strategist at ANZ, warned that this will "undoubtedly increase the difficult process of refilling storage facilities in Europe ahead of the next winter heating season," as the bloc would have to compete with Asia, which is battling high summer temperatures.
Hynes cited China's latest commodity trade data to back his views, noting that gas imports into the country continued to recover in June, reaching 10.9 million tonnes.
European gas inventories remained low, at 52.52% of capacity, compared to 63.02% during the corresponding period a year ago, according to Gas Infrastructure Europe.
Inventories were also significantly below the five-year average for this period, at 67.8%, according to the Swiss Federal Office of Energy.
All of this comes just after Western Europe set a record for its hottest June in history, with an average temperature of 20.74 degrees Celsius, which was three degrees above the 1991 to 2020 average, according to the World Meteorological Organization.