UAE exits OPEC, removing critical spare capacity buffer for Saudi Arabia
With the Strait of Hormuz effectively closed due to the Iran war, the loss of the UAE's significant spare capacity leaves the kingdom with fewer levers to manage global oil discipline.

The United Arab Emirates has abruptly exited OPEC, a move that eliminates a critical variable of spare production capacity previously relied upon by Saudi Arabia to manage global oil markets. This development poses a formidable test for Saudi Energy Minister Prince Abdulaziz bin Salman, whose leadership style has shifted from painstaking diplomacy to increasingly rapid, top-down agreements.
The departure follows years of internal friction regarding production quotas, specifically a dispute in 2021 where the UAE demanded higher output levels. While a temporary compromise was eventually reached, the underlying tensions have now led to the UAE leaving the organisation, taking with it spare capacity that was second only to the kingdom's.
This exit occurs against a backdrop of ongoing disruptions to Gulf oil exports caused by the Iran war, which has effectively closed the Strait of Hormuz. Consequently, Saudi Arabia is forced to reroute the majority of its exports via the Red Sea, while the UAE maintains a limited supply through the Gulf of Oman. The loss of the UAE's buffer complicates the Saudi minister's ability to enforce market discipline without his former ally.
The situation highlights a stark contrast in decision-making protocols within OPEC+. During the pandemic-driven oil market crash of 2020, Prince Abdulaziz insisted on unanimous agreements following days of marathon negotiations. However, reports indicate that ministers from smaller producers are now typically informed of final agreements the day before meetings, with decision-making sessions lasting less than half an hour.
This shift in protocol contrasts sharply with the gruelling commitment to unity seen in the past. While several delegates acknowledge that Saudi Arabia bears the brunt of output cuts, the lack of consultation on major decisions has been noted as an annoying departure from previous practices. The crisis has also prompted questions over the survival of OPEC's alliance with Russia, though some sources suggest the events may ultimately strengthen cohesion.
Prior to exiting, the UAE Energy Minister, Suhail al-Mazrouei, stated on the sidelines of an OPEC conference that the country was ready to raise capacity by a further 20% to 6 million barrels per day after 2027. This potential move would have challenged Saudi control over overproduction, representing a variable the Saudi prince can no longer influence following the UAE's departure.
For now, the immediate impact on oil markets is muted while the Strait of Hormuz remains closed. Iraq and Kuwait have lost the most exports, but the structural change in OPEC's composition signals a new reality for global energy management.


