The U.S. stopped launching strikes on Iran after 13 consecutive nights of bombing, and Tehran signaled a halt to retaliatory attacks across the Middle East . Markets interpreted this as a potential reopening of the Strait of Hormuz — the world's most important energy chokepoint, which had been severely disrupted by months of conflict .
The Dutch TTF benchmark, Europe's wholesale gas price reference, opened at around €49/MWh, down from roughly €59/MWh on Friday. Reports of the decline ranged from 7% to nearly 9% depending on the time of day . Brent crude oil also dropped to roughly $90/barrel in Asian trade .
The drop came after prices had hit a four-month high above €60/MWh the previous week (July 20), driven by fears of winter shortages as the U.S. expanded its bombing campaign .
Despite Monday's relief, EU gas storage remains in a structurally weak position. As of mid-July 2026, storage was roughly 53% full — well below the five-year seasonal norm for this point in the year . By July 24, the figure had slipped to around 49% of capacity, compared to nearly 60% a year earlier .
The situation traces back to late April 2026, when EU storage hit just 31% filled — the lowest level for that time of year since 2022, after a harsh winter drew down reserves and high prices discouraged refilling . The EU's regulatory target is 90% fill by November 1 each year . To reach it, Europe would need to inject roughly 39 percentage points in about 100 remaining days — a pace that June injections were already undershooting .
The European Commission's Gas Coordination Group stated on July 1 that there is "no immediate concern" for next winter's security of supply and that reaching 80% storage would be sufficient . However, the group also acknowledged storage remains below pre-crisis averages .
1. A fragile U.S.-Iran truce that has collapsed before.
The U.S. and Iran agreed to a two-week ceasefire on April 8, extended for 60 days under a memorandum of understanding on June 14, but the truce broke down in early July when the U.S. accused Iran of violating terms and resumed strikes . Hostilities then escalated sharply in July, with the Guardian reporting a four-month price peak on July 20 after the U.S. expanded its bombing campaign . The current "mutual pause" is not a formal ceasefire. Politico reported on July 8 that the earlier truce had already "shredded" .
2. Qatar LNG damage — a multi-year capacity loss.
Iranian missile and drone attacks struck Qatar's Ras Laffan LNG facility in early March 2026, halting production at the world's largest LNG export complex . The damage wiped out roughly 17% of Qatar's LNG export capacity — about 12.8 million tons per year . Repair estimates range from 3 to 5 years . QatarEnergy declared force majeure on LNG contracts, which was extended through at least September 2026 . This removes a critical source of LNG that Europe had been relying on to replace Russian pipeline gas.
3. Strait of Hormuz — only partially operational.
The Strait of Hormuz is the world's most important energy chokepoint. During the conflict, shipping was heavily disrupted. The April 8 ceasefire allowed some ships to cross, but traffic remained "far below pre-war levels" . Even with the current pause, insurers and shippers remain cautious. Episodic attacks and Iranian attempts to control traffic through the Strait continue . S&P Global characterized the relief from the June deal as "welcome but limited" given logistical hurdles .
4. Broader regional conflict involving Houthi proxies.
The U.S.-Iran conflict has drawn in regional proxies, including Houthi forces in Yemen who have targeted Saudi energy infrastructure. While detailed July 2026 data on Houthi-Aramco attacks was not available within the search scope, the pattern is clear: Al Jazeera reported that the initial March 2026 drone strikes on Qatar's Ras Laffan were attributed to Iran-aligned actors , and the conflict has created a multi-front energy threat from the Strait of Hormuz through the Red Sea and into the Persian Gulf.
5. High prices themselves are a risk.
Elevated wholesale gas prices are discouraging the storage refill that Europe needs for winter . This creates a potential feedback loop: low storage leads to higher winter prices, which in turn could force demand destruction or trigger supply crises if a cold snap hits.
Monday's sharp drop reflects market relief at a pause in hostilities, not a resolution of Europe's underlying energy vulnerabilities. Storage is historically low for this point in the year, a major chunk of Qatar's LNG capacity is gone for years, the Strait of Hormuz remains only partially functional, and the U.S.-Iran truce has collapsed before. The price drop is welcome but fragile — any renewed escalation could send European gas prices sharply higher again.