The International Energy Agency warns of the worst disruption to global oil supplies in history! Shipments through the Strait of Hormuz plummet, with daily supplies dropping by 8 million barrels in March.
2026-03-13 13:32:10
According to APP, the International Energy Agency's latest monthly oil market report, released on the 12th, explicitly warns that the global oil market is experiencing its most severe supply disruption in history due to ongoing tensions in the Middle East. If key shipping cannot resume normal operations soon, the global crude oil supply gap will continue to widen and trigger a chain reaction.
Key data in the report shows that crude oil and petroleum product shipments through the Strait of Hormuz have plummeted from approximately 20 million barrels per day before the US-Israeli military strikes against Iran to the current "extremely low level." With severely insufficient capacity for alternative shipping routes and near-saturation of oil storage facilities in the Gulf region, Gulf oil-producing countries have been forced to cut their total daily crude oil production by at least 10 million barrels , resulting in an estimated sharp drop of approximately 8 million barrels per day in global crude oil supply in March.
The report further points out that the US-Israeli military action against Iran has significantly impacted the global refined oil market, with over 3 million barrels of refining capacity per day in the Middle East shutting down. Raw material shortages will gradually restrict refining activities in other regions. Since the attacks, international oil prices have fluctuated wildly, with London Brent crude futures prices surging to nearly $120 per barrel at one point. Against this backdrop, member countries of the International Energy Agency unanimously agreed on January 11 to release 400 million barrels of strategic petroleum reserves to alleviate tensions. Global crude oil and refined oil inventories totaled 8.21 billion barrels in January, the highest level since February 2021.
However, the report specifically emphasizes that the reserve release is only a temporary measure. The ultimate impact of the US-Israel-Iran conflict on the oil and gas market and the overall economy depends not only on the intensity of military operations and the extent of damage to energy facilities, but more importantly on the duration of the disruption to shipping in the Strait of Hormuz .
To provide a clear comparison of the core data in the report, the following table presents the changes in key indicators:
From a deeper mechanistic perspective, this obstruction differs from previous localized incidents: the Strait of Hormuz serves as a core global oil transportation route; bypassing the Cape of Good Hope not only increases transport distance by more than 50% but also faces tanker capacity bottlenecks and higher insurance costs; saturated oil storage facilities limit short-term buffer space. The shutdown of refining capacity will push up end-user prices for gasoline and diesel, impacting the entire supply chain, including logistics, agriculture, and manufacturing. For this major Asian nation , the world's largest crude oil importer, a surge in import bills will directly raise imported inflation, testing monetary policy space and corporate cost control capabilities, while potentially amplifying exchange rate volatility and capital flow pressures. If the conflict drags on, this major Asian nation will accelerate the diversification of its energy imports and replenishment of its domestic strategic reserves to reduce its sensitivity to external shocks.
Editor's Summary : The International Energy Agency report accurately outlines the extreme vulnerability of the global energy supply chain to geopolitical conflicts. While short-term reserve releases can temporarily stabilize the market, the progress of shipping recovery in the Strait of Hormuz will be a decisive variable for oil prices and macroeconomic trends. Market participants should continuously monitor shipping volumes, inventory reports, and geopolitical developments, and prepare for risk hedging and asset allocation adjustments in advance.
Frequently Asked Questions
Q1: Why did the International Energy Agency characterize this supply disruption as the "worst in history"?
This disruption simultaneously impacted three major sectors: transportation, production, and refining. The collapse of shipping volumes in the Strait of Hormuz forced a reduction of 10 million barrels per day in Gulf production, while Middle Eastern refineries shut down by 3 million barrels per day, creating a complex gap far exceeding the scale of any single event in the past. The resilience of the global supply chain was instantly shattered.
Q2: Can releasing 400 million barrels of strategic oil reserves completely alleviate the crisis?
This is merely a stopgap measure that can temporarily fill some gaps and stabilize price fluctuations, but it cannot replace normal production and shipping. After the reserves are released, member states' inventories will decrease, and if the conflict continues, the risk of secondary supply shortages remains. The report clearly states its temporary nature.
Q3: What specific impact will the obstruction of the Strait of Hormuz have on the energy security of major Asian countries?
This major Asian country is highly dependent on the Middle East route for crude oil imports. Disruption of this route would increase import costs by tens of billions of dollars, raise domestic refined oil prices and inflation levels, and affect logistics and industrial production.
Q4: How will the Brent crude oil price, which once approached $120, be transmitted to the global economy?
High oil prices directly increase production and transportation costs for businesses, suppress consumption and investment, and lead to a resurgence of global inflationary pressures. Developed economies are tightening policies, while emerging markets face the dual pressures of slowing growth and capital outflows.
Q5: Why is the duration of the US-Israel-Iran conflict a key variable in determining its ultimate impact?
If shipping recovers quickly, the supply gap will be rapidly closed, oil prices will fall, and the economic impact will be limited. However, if the situation drags on, inventories will be depleted, refining will be shut down for an extended period, the global energy crisis will deepen, and central banks will adopt a more cautious policy approach. The report uses this as its core judgment, reminding all parties to prepare for prolonged uncertainty.
Key data in the report shows that crude oil and petroleum product shipments through the Strait of Hormuz have plummeted from approximately 20 million barrels per day before the US-Israeli military strikes against Iran to the current "extremely low level." With severely insufficient capacity for alternative shipping routes and near-saturation of oil storage facilities in the Gulf region, Gulf oil-producing countries have been forced to cut their total daily crude oil production by at least 10 million barrels , resulting in an estimated sharp drop of approximately 8 million barrels per day in global crude oil supply in March.
The report further points out that the US-Israeli military action against Iran has significantly impacted the global refined oil market, with over 3 million barrels of refining capacity per day in the Middle East shutting down. Raw material shortages will gradually restrict refining activities in other regions. Since the attacks, international oil prices have fluctuated wildly, with London Brent crude futures prices surging to nearly $120 per barrel at one point. Against this backdrop, member countries of the International Energy Agency unanimously agreed on January 11 to release 400 million barrels of strategic petroleum reserves to alleviate tensions. Global crude oil and refined oil inventories totaled 8.21 billion barrels in January, the highest level since February 2021.
However, the report specifically emphasizes that the reserve release is only a temporary measure. The ultimate impact of the US-Israel-Iran conflict on the oil and gas market and the overall economy depends not only on the intensity of military operations and the extent of damage to energy facilities, but more importantly on the duration of the disruption to shipping in the Strait of Hormuz .
To provide a clear comparison of the core data in the report, the following table presents the changes in key indicators:
From a deeper mechanistic perspective, this obstruction differs from previous localized incidents: the Strait of Hormuz serves as a core global oil transportation route; bypassing the Cape of Good Hope not only increases transport distance by more than 50% but also faces tanker capacity bottlenecks and higher insurance costs; saturated oil storage facilities limit short-term buffer space. The shutdown of refining capacity will push up end-user prices for gasoline and diesel, impacting the entire supply chain, including logistics, agriculture, and manufacturing. For this major Asian nation , the world's largest crude oil importer, a surge in import bills will directly raise imported inflation, testing monetary policy space and corporate cost control capabilities, while potentially amplifying exchange rate volatility and capital flow pressures. If the conflict drags on, this major Asian nation will accelerate the diversification of its energy imports and replenishment of its domestic strategic reserves to reduce its sensitivity to external shocks.
Editor's Summary : The International Energy Agency report accurately outlines the extreme vulnerability of the global energy supply chain to geopolitical conflicts. While short-term reserve releases can temporarily stabilize the market, the progress of shipping recovery in the Strait of Hormuz will be a decisive variable for oil prices and macroeconomic trends. Market participants should continuously monitor shipping volumes, inventory reports, and geopolitical developments, and prepare for risk hedging and asset allocation adjustments in advance.
Frequently Asked Questions
Q1: Why did the International Energy Agency characterize this supply disruption as the "worst in history"?
This disruption simultaneously impacted three major sectors: transportation, production, and refining. The collapse of shipping volumes in the Strait of Hormuz forced a reduction of 10 million barrels per day in Gulf production, while Middle Eastern refineries shut down by 3 million barrels per day, creating a complex gap far exceeding the scale of any single event in the past. The resilience of the global supply chain was instantly shattered.
Q2: Can releasing 400 million barrels of strategic oil reserves completely alleviate the crisis?
This is merely a stopgap measure that can temporarily fill some gaps and stabilize price fluctuations, but it cannot replace normal production and shipping. After the reserves are released, member states' inventories will decrease, and if the conflict continues, the risk of secondary supply shortages remains. The report clearly states its temporary nature.
Q3: What specific impact will the obstruction of the Strait of Hormuz have on the energy security of major Asian countries?
This major Asian country is highly dependent on the Middle East route for crude oil imports. Disruption of this route would increase import costs by tens of billions of dollars, raise domestic refined oil prices and inflation levels, and affect logistics and industrial production.
Q4: How will the Brent crude oil price, which once approached $120, be transmitted to the global economy?
High oil prices directly increase production and transportation costs for businesses, suppress consumption and investment, and lead to a resurgence of global inflationary pressures. Developed economies are tightening policies, while emerging markets face the dual pressures of slowing growth and capital outflows.
Q5: Why is the duration of the US-Israel-Iran conflict a key variable in determining its ultimate impact?
If shipping recovers quickly, the supply gap will be rapidly closed, oil prices will fall, and the economic impact will be limited. However, if the situation drags on, inventories will be depleted, refining will be shut down for an extended period, the global energy crisis will deepen, and central banks will adopt a more cautious policy approach. The report uses this as its core judgment, reminding all parties to prepare for prolonged uncertainty.
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