Global oil markets face potential volatility in 2025 as the International Energy Agency (IEA) warns of a significant supply surplus driven by production growth outpacing demand. According to the IEA’s November 2024 Oil Market Report, global oil production is projected to exceed demand by more than 1 million barrels per day (mb/d) next year, even if current OPEC+ production cuts remain in place. This shift marks a departure from the tight market conditions that characterized much of the post-pandemic recovery.
What is driving the projected oil surplus?
The primary driver for the anticipated surplus is a surge in non-OPEC+ production, coupled with a cooling of global demand growth. The IEA reports that output from countries including the United States, Guyana, Brazil, and Canada continues to reach record levels. Simultaneously, the agency notes that China’s oil demand growth has slowed dramatically, falling to a fraction of its historical average. According to the IEA, this combination of rising non-OPEC supply and tepid demand growth creates a structural imbalance that places downward pressure on benchmark crude prices.

How do OPEC+ policies influence current market trends?
OPEC+ faces a complex challenge as it attempts to manage supply to support price stability. The organization, led by Saudi Arabia and Russia, has maintained voluntary production cuts throughout 2024 to prevent a market collapse. However, the OPEC Secretariat has signaled that these cuts are subject to review based on market conditions. Analysts at S&P Global Commodity Insights note that the group is currently walking a narrow line: increasing production too quickly could trigger a price crash, while maintaining deep cuts risks losing market share to non-aligned producers.
Why does the China demand slump matter?
China has served as the primary engine for global oil demand growth for two decades, but its transition toward electric vehicles and a cooling industrial sector are altering the long-term outlook. The IEA data shows that China’s oil consumption is no longer the reliable growth catalyst it once was. This shift is significant because, historically, analysts relied on Chinese consumption to absorb excess global supply. Without that demand, the market is more sensitive to production increases from the U.S. and other non-OPEC+ producers.

Market Outlook: Key Factors to Watch
- Inventory Levels: OECD commercial oil stocks remain below their five-year average, providing a buffer that could absorb some of the projected 2025 surplus.
- Geopolitical Risk Premiums: Ongoing tensions in the Middle East continue to provide a floor for prices, though the IEA notes that the market is currently pricing in a lower risk of supply disruption than in previous months.
- Non-OPEC+ Output: Future reports from the U.S. Energy Information Administration (EIA) will be critical in determining if the projected supply surge remains on track or if project delays temper the growth.
The global energy market is moving away from the supply-constrained environment of the past three years. While the projected surplus suggests a period of price moderation, the balance remains sensitive to shifts in central bank interest rate policies and the speed of the global energy transition.