The Organization of the Petroleum Exporting Countries (OPEC) has once again revised downward its forecast for global oil demand growth in 2026, reflecting the ongoing impact of geopolitical tensions and supply constraints. In its latest monthly report, OPEC now expects oil demand to increase by 970,000 barrels per day (bpd) next year, a significant reduction from the previous estimate of 1.17 million bpd.
Despite this cautious adjustment for 2026, OPEC remains somewhat optimistic about the outlook for 2027. The organization has raised its demand growth projection for that year to 1.73 million bpd, up by 190,000 bpd compared to earlier forecasts. This revision signals expectations that oil consumption will rebound after a period marked by disruptions and uncertainties.
OPEC’s forecast diverges from those of other leading energy authorities such as the U.S. Energy Information Administration (EIA) and the International Energy Agency (IEA), both of which predict a decline in oil demand for 2026 amid persistent geopolitical conflicts. OPEC’s relatively resilient outlook is attributed to steady global economic performance during the first half of the year, despite ongoing challenges.
A critical factor influencing both supply and demand is the blockade of the Strait of Hormuz, a vital passage for Middle Eastern oil exports. This closure has severely limited output from key producers and contributed to rising fuel prices worldwide. The disruption has also hindered OPEC+—the coalition of OPEC members and allied producers including Russia—from increasing production as initially planned since April.
In May, crude oil production from OPEC+ fell further to an average of 33.13 million bpd, down by 190,000 bpd compared to April levels. Iran experienced the most pronounced decline due to a U.S.-imposed blockade sharply curtailing its exports. Meanwhile, the United Arab Emirates officially exited both OPEC and OPEC+ at the start of May, a move reflected in recent production data.
Earlier projections had painted a more robust picture, with OPEC anticipating global oil demand growth of 1.43 million bpd for 2026 based on strong economic activity across Asia and other non-OECD regions. However, shifting geopolitical developments combined with supply limitations have prompted a more cautious reassessment.
Overall, OPEC’s updated forecast underscores the complex interplay shaping the near-term global oil market—balancing hopeful economic growth prospects against significant geopolitical risks and production hurdles. While immediate demand growth appears restrained, there remains an expectation that markets will adapt and recover as current disruptions subside.
