Strait of Hormuz blockade deepens supply crisis as tanker traffic collapses
Iran blocks Strait of Hormuz; oil tanker traffic collapses; fuel prices surge above 2 euros per liter.
Event / Economy
Conflict between the United States, Israel, and Iran has damaged Middle Eastern oil and gas infrastructure and disrupted shipping through the Strait of Hormuz, causing global fuel price increases including significant impacts on European markets.
2026-08-18 to 2026-11-15 · UTC publication dates
Coverage begins 1 Apr, 05:06 UTC
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TotalEnergies guarantees a maximum fuel price of 1.99 euros per liter for all fuel types through 2026 for current and new subscribers to its electricity or gas contracts. This offer applies to all new residential customers as well, transforming the crisis measure into a commercial customer acquisition tool.
The price cap implemented by TotalEnergies on March 13 created a rush of consumers to its 3,300 stations across the network, resulting in local supply shortages and fuel stock depletion at some locations as customers sought to purchase fuel at the capped prices.
Fuel prices in France have increased significantly due to Middle East conflict tensions. As of April 4, 2026, diesel reached 2.30 euros per liter, Super 98 gasoline reached 2.09 euros per liter, and Sans Plomb 95-E10 gasoline reached 2.01 euros per liter, creating a gap between the capped price and market prices.
TotalEnergies ended its fuel price cap on April 7, 2026 at midnight. The price ceiling, which had locked prices at 1.99 euros per liter for gasoline and 2.09 euros per liter for diesel, was originally set to expire on March 31 but was extended by one week due to high volatility in petroleum markets.
Economy Minister Roland Lescure announced on Friday that he had written to the European Commission requesting an investigation into refinery margins across Europe to ensure there are no abusive practices. Lescure noted that previous controls of fuel distributor margins found no evidence of abuse, and emphasized that refinery issues should be addressed at the European level rather than targeting individual companies.
The French Ministry of Economy announced the launch of an emergency fuel loan program with Bpifrance for small and medium-sized enterprises affected by rising fuel prices. Loans of 5,000 to 50,000 euros will be offered at a 3.80% interest rate without guarantees to eligible small businesses in transport, agriculture, and fishing sectors where fuel costs represent at least 5% of turnover. Funds will be distributed entirely online with disbursement within 7 days, and loans have a 36-month duration including a 12-month capital repayment deferral period.
As part of the government plan addressing fuel price increases from the Middle East conflict, the French fraud prevention authority announced on March 12 that it had conducted controls at over 630 fuel stations, with 5% of them receiving sanctions for pricing violations or unfair practices.
According to reporting by the Financial Times, the French oil giant TotalEnergies purchased in March the vast majority of crude oil cargoes that could be exported from the Middle East without transiting the Strait of Hormuz. This trading activity, separate from its refining operations, reportedly generated over one billion dollars in profits. TotalEnergies did not confirm or deny the reported amount when contacted.
French 10-year OAT (Obligations Assimilables au Trésor) yields rose to 3.85% on Monday and reached a peak of 3.92% on Friday, representing increases of 16.7% and 18.8% respectively since the start of the Middle East conflict. These yields serve as reference rates for mortgage lending.
Average mortgage interest rates in France stand at 3.30%, with potential for further increases if energy tensions continue. The rates had been on a declining trajectory until the Middle East conflict created new inflationary pressures.
French real estate market recorded approximately 945,000 property sales by end of December 2025, representing an 11% increase in transaction volumes for the year before the Middle East conflict tensions began.
Inflation in the eurozone reached 2.5% on Tuesday, driven by energy tensions from the Middle East conflict. The European Central Bank indicated it would not act on rates until it has sufficient information about the scope, persistence, and propagation of the economic shock.
From March 2025 to February 2026, 387,944 housing units were authorized for construction, representing 5.1% below the five-year average. Over the preceding 12 months, 283,007 housing units were put into construction, 17.7% below the five-year average, though a 3.3% increase occurred between January and February 2026.
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