OddsFrontIEA Deepens Its 2026 Oil-Supply Contraction Forecast as Gulf Flows Remain Disrupted
The agency now expects global production to fall faster than demand, draining inventories while Europe relies on higher refinery output and alternative supplies to avoid immediate shortages.
A sharper supply contraction
The International Energy Agency has revised its 2026 oil outlook further downward, estimating that global supply will contract by 5.7 million barrels a day, or about 6%. Reuters reported the new assessment on September 11 after the agency issued its latest monthly analysis. The previous projection anticipated a decline of roughly 4%, making the revision a significant deterioration in the year’s physical oil balance.
Demand is also weakening as expensive fuel suppresses consumption, but not quickly enough to match the loss of production. The agency expects worldwide demand to fall by 2.5 million barrels a day this year, compared with its earlier forecast for a 1.6-million-barrel decline. That imbalance means inventories must continue covering the shortfall between what producers supply and consumers use.
Reuters reported that global stocks fell at a rate of 3.1 million barrels a day in August, reaching their lowest level since 2023. The drawdown shows why slowing demand has not removed the risk of further price pressure: available buffers are shrinking while refineries and shipping networks remain strained by simultaneous disruptions in the Middle East and the Russia-Ukraine war.
Conflict reshapes physical flows
The revised forecast reflects continued restrictions on normal Gulf exports and growing danger along alternative routes. Iranian restrictions around the Strait of Hormuz, attacks on regional energy infrastructure and renewed threats to Red Sea navigation have disrupted production and transport. Reuters said Saudi crude supply fell to 6 million barrels a day in August, its lowest level in more than three decades, after infrastructure and shipping interruptions.
The IEA assessment also points to the importance of refining capacity. Crude prices approached $110 a barrel during the week, while diesel and other refined fuels rose even more sharply. Damage to refineries in the Middle East and in the Russia-Ukraine conflict has made converting available crude into usable fuel an additional bottleneck rather than a secondary concern.
Europe has supplies, but risks remain
The European Commission offered a more reassuring near-term regional assessment after convening EU governments, industry representatives, NATO and the IEA on September 8. Its Oil Coordination Group found no immediate European supply problem: higher EU refinery production, alternative imports and commercial and emergency stocks were meeting demand for diesel and aviation fuel. The Commission nevertheless warned that conflict developments and autumn and winter demand could tighten markets in the coming months.
Fresh European Commission petroleum data published on September 10 also provides a mechanism for tracking how the global squeeze reaches consumers. Its Weekly Oil Bulletin records national prices, taxes and longer-term price movements across the bloc. The next signals to watch are the pace of inventory depletion, recovery of Gulf production and shipping, refinery availability, and whether governments coordinate any use of emergency reserves.