Iran War Closes Strait of Hormuz
Analysis based on 11 articles · First reported May 12, 2026 · Last updated May 12, 2026
The closure of the Strait of Hormuz due to the Iran war has led to a severe bunker fuel shortage, causing prices to spike in hubs like Singapore. This will result in higher shipping costs, which are expected to be passed on to consumers, impacting global supply chains and increasing consumer prices across various sectors.
The global maritime industry is facing a significant bunker fuel shortage due to the Iran war's closure of the Strait of Hormuz, a critical shipping lane. This disruption has choked off the supply of bunker fuel, a heavy crude oil product essential for powering 80% of globally traded goods. Singapore, the world's largest refueling hub for bunker fuel, is experiencing dwindling reserves and a price surge from $500 to over $800 per metric ton. Shipping companies are responding by reducing vessel speeds, revising schedules, and investing in dual-fuel capable ships that can run on alternatives like Liquefied natural gas. Experts from Eurasia and Aon (company) warn of widespread impacts, including higher shipping costs, increased consumer prices, and potential business failures. Asia, heavily reliant on Middle Eastern oil, has adopted 'energy triage' measures such as increasing coal use and buying more crude oil from Russia. The crisis is also accelerating interest in greener fuels, as rising fossil fuel prices narrow the cost gap for these alternatives.
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