Daily Management Review

IEA Warns of Mounting Oil Surplus as OPEC+ Output Expansion Outpaces Demand


09/11/2025




IEA Warns of Mounting Oil Surplus as OPEC+ Output Expansion Outpaces Demand
The International Energy Agency (IEA) has projected that the global oil market is on course for a significant surplus as supply continues to grow faster than demand. The agency’s latest outlook highlights that an accelerated increase in output from OPEC+ members and steady contributions from non-OPEC producers are reshaping market balances. The report warned that if current trends persist, the surplus could stretch well into 2026, creating conditions that could weigh heavily on crude prices and influence global energy markets.
 
OPEC+ Increases Supply at a Critical Juncture
 
The decision by OPEC and its allies, including Russia, to unwind production cuts more quickly than anticipated has added new layers of supply to the market. Originally designed to stabilize prices, these voluntary curbs had helped tighten global balances after the pandemic shock. However, the group’s latest move to restore output reflects both internal pressures among members and external dynamics, such as the need to secure market share in an increasingly competitive environment.
 
This shift has meant that OPEC+ barrels are now arriving at a time when demand growth is not keeping pace. Instead of a gradual return of supply that could be absorbed smoothly by the market, the increase has compounded existing concerns of oversupply. This surge comes in tandem with robust production growth from the United States, Brazil, Canada, and Guyana, where investment in upstream projects continues to deliver additional output.
 
The IEA’s projection suggests that global supply will rise by 2.7 million barrels per day in 2025, compared with an earlier estimate of 2.5 million. A further 2.1 million barrels per day are expected in 2026, creating the prospect of a persistent glut if demand does not accelerate meaningfully.
 
Demand Recovery Lags Behind
 
On the consumption side, demand growth remains underwhelming relative to supply dynamics. The IEA slightly raised its 2025 demand growth estimate to 740,000 barrels per day, citing stronger-than-expected consumption in advanced economies. Yet this adjustment is modest and still far from enough to offset the surge in production.
 
One of the reasons behind the cautious demand forecast is the ongoing transition toward renewable energy and efficiency measures, particularly in Europe and parts of Asia. Electrification of transport, government-led decarbonization policies, and structural shifts in industrial consumption are tempering the appetite for crude. Furthermore, softer macroeconomic signals, including weaker manufacturing output in major economies, continue to limit the upside for oil demand.
 
The combination of slower demand growth and faster supply expansion is setting the stage for an imbalance that could see the market awash with excess barrels. The IEA report noted that in the second half of 2025 alone, global inventories could grow by 2.5 million barrels per day on average, a build it described as unsustainable.
 
Pressure on Prices and Market Dynamics
 
The looming surplus has already begun to exert pressure on oil prices, with Brent crude holding below levels seen earlier this year. The additional supply has reduced the risk premium associated with geopolitical tensions, leaving prices more vulnerable to downward moves in the face of excess availability. Traders and analysts suggest that if the projected surplus materializes, crude could enter a prolonged phase of softness, with benchmarks potentially drifting toward ranges not seen since the pandemic recovery phase.
 
This dynamic also introduces challenges for producers, particularly those relying heavily on oil revenues. Countries in the Middle East, Africa, and parts of Latin America could face budgetary pressures if prices weaken further. For OPEC+, maintaining cohesion under such circumstances may prove difficult, as members balance the need to defend market share with the desire to stabilize revenues.
 
At the same time, the oversupplied market is altering hedging behavior among global investors and refiners. With the cost of hedging reduced by lower U.S. interest rates relative to peers, demand for financial instruments to guard against price swings has picked up. This increase in hedging activity, often involving the selling of forward contracts, adds additional downward momentum to the market.
 
Risks That Could Alter the Outlook
 
Despite the IEA’s warning, the agency acknowledged that uncertainties remain. Geopolitical flashpoints, including sanctions on Russia and Iran, could disrupt supply chains and partially offset the surplus. In addition, strategic behavior by major importers such as China, which has been stockpiling crude, may continue to tighten near-term balances, supporting the backwardation structure in futures markets where near-term prices remain higher than those for later delivery.
 
Another factor lies in global economic performance. A stronger-than-expected recovery in industrial output or a resurgence in emerging market demand could lift consumption beyond current projections. Likewise, potential delays in renewable energy adoption or policy reversals in some countries may sustain hydrocarbon demand longer than anticipated.
 
Nevertheless, the overarching narrative from the IEA remains that supply growth is outpacing demand by a significant margin, and without a substantial change in either production policy or global consumption trends, the risk of oversupply will dominate market discussions.
 
(Source:www.morningstar.com)