Brent crude tops $100 as US-Iran conflict chokes Gulf shipping

Benchmark Brent crude oil futures breached $100 a barrel on Wednesday for the first time since July 24, as intensifying military conflict between the United States and Iran stoked fears of prolonged disruptions to energy flows from the Persian Gulf. The move marks a fresh escalation in an energy crisis that has added an estimated $100 billion to American fuel costs over the past six months.reuters

Brent crude touched $100.07 a barrel by early morning trading in Asia, according to Reuters ↘ 0.56%, representing a roughly 25 percent increase since early August. European natural gas prices simultaneously climbed to their highest levels since January 2023, with Dutch TTF futures rising as much as 3.4 percent on Tuesday to nearly €75 per megawatt-hour.aljazeera+1

Strait of Hormuz Under Pressure

The rally reflects mounting anxiety over the Strait of Hormuz, through which roughly a fifth of global oil and liquefied natural gas shipments passed before the conflict began on February 28. Shipping activity through the waterway has since fallen to roughly 10 commodity vessels per day over the past 10 days, the lowest level recorded since May, according to Pakistan Today.pakistantoday

Iran announced plans to establish a new restricted maritime zone in parts of the Gulf and said it had fired a Qassem Basir ballistic missile toward U.S. warships near the strait. The developments followed U.S. strikes on three Iranian oil tankers over the preceding weekend, which also hit energy sites in Saudi Arabia. Brent crude had already neared $100 on Monday following those strikes, with Reuters reporting prices at six-week highs.reuters+2

Europe Braces for Winter

The energy squeeze extends well beyond oil. European gas storage stood at just 67 percent of capacity as of September 8, well below the seasonal norm of around 83 percent, according to Bloomberg data cited by Business Upturn. Germany, which holds the continent's largest storage capacity, was reported at only roughly half full.businessupturn

Analysts at Timera Energy noted that Europe's low inventories leave it with limited flexibility to absorb further shocks, forcing the region to bid aggressively against Asian buyers for marginal LNG cargoes. German electricity futures for 2027 climbed to their highest level since October 2023 as gas-fired power plants set marginal electricity prices across much of the continent. The national average U.S. gasoline price, meanwhile, reached a record $4.15 per gallon over the Labor Day weekend, according to CNBC.cnbc+1

Whether prices stabilize or climb further depends on three variables: the durability of a prospective Iran-Oman shipping corridor through the strait, the pace of European gas storage injections before November, and winter weather itself.businessupturn