The United Arab Emirates (UAE) has announced it will leave both OPEC and the wider OPEC+ alliance, effective May 1, 2026.

The UAE, a member since 1967 (initially via Abu Dhabi), is exiting after nearly 60 years. This removes one of OPEC’s largest producers—typically the third- or fourth-largest after Saudi Arabia and Iraq—with significant production capacity (around 3.4–4.8 million barrels per day recently, with ambitions to expand toward 5 million bpd).

Official Reasons from the UAE

UAE state media (WAM) and Energy Minister Suhail Mohamed al-Mazrouei framed the decision as a strategic policy shift after a comprehensive review of production capacity and future needs. Key points include:

• Prioritizing national interests and long-term economic vision.
• Gaining flexibility to respond to global market demand without OPEC+ quotas constraining output.
• Investing heavily in expanding domestic energy production while committing to a “responsible” role in supplying energy as global demand grows.

The UAE has long chafed at production quotas it viewed as too restrictive, especially as it built spare capacity. It has occasionally overproduced or pushed for higher quotas in the past.

The UAE’s production quota disputes with OPEC and OPEC+ were a long-running source of tension, culminating in its decision to exit both groups effective May 1, 2026. These disagreements centered on the mismatch between the UAE’s expanding oil production capacity and the restrictive output quotas (and baselines) imposed by the cartel, which Abu Dhabi viewed as unfair and detrimental to its national interests.

The UAE (primarily through Abu Dhabi National Oil Company – ADNOC) has invested heavily—estimates run into tens or hundreds of billions of dollars—to boost its crude production capacity. Targets included raising capacity toward 5 million barrels per day (bpd) by 2027, with operational capacity around 4.8–4.85 million bpd in early 2026.

However, OPEC+ quotas (and the “baseline” from which voluntary or mandated cuts were calculated) often capped the UAE’s actual output much lower—typically in the range of 3.2–3.5 million bpd in recent years, depending on the specific agreement. This left significant spare capacity idle, which the UAE argued prevented it from monetizing its investments and responding to global demand.

Analysts estimated that these constraints cost the UAE substantial forgone revenue—potentially tens of billions annually—while it effectively subsidized higher global oil prices at its own expense.

The announcement comes amid a major global energy shock from the ongoing war involving Iran, which has disrupted shipping through the Strait of Hormuz (a chokepoint for ~20% of global oil). This has already constrained supplies from Gulf producers, including the UAE, and driven oil prices higher (Brent crude recently above $110/bbl in reports).

Historical and Recurring Disputes

1980s precedent: The UAE (or Abu Dhabi) frequently exceeded its OPEC quotas in the mid-1980s amid disagreements over whether targets applied to the entire federation or just Abu Dhabi. This issue largely resolved after production baselines were adjusted post-1990 Gulf War.

OPEC+ era (2020 onward): Tensions escalated during the COVID-era production cuts and subsequent gradual unwinding. The UAE repeatedly pushed for a higher baseline production level (the reference point for calculating cuts), arguing that its existing baseline (e.g., around 3.168 million bpd) was outdated and did not reflect its capacity investments. Other members, including Saudi Arabia, resisted changes that could encourage quota cheating elsewhere.

The most public flashpoint occurred in July 2021, when a bitter standoff between the UAE and Saudi Arabia caused OPEC+ talks to collapse. The UAE supported immediate output increases but refused to extend the broader production-cut agreement beyond April 2022 without a higher baseline. Saudi Arabia pushed for extension and discipline. The impasse was eventually resolved with a compromise that raised the UAE’s baseline to around 3.5–3.65 million bpd from May 2022, but it highlighted deep rifts and was described as “one of the worst meetings in OPEC’s history.”

Similar frictions resurfaced in later years as the UAE sought to deploy new capacity while Saudi Arabia (OPEC’s de facto leader) often favored tighter supply to support prices. The UAE was accused at times of overproducing relative to its quota, straining relations with Riyadh.

The quota disputes were a structural, long-term grievance rather than a sudden trigger. Energy Minister Suhail Mohamed al-Mazrouei and state media framed the exit as allowing the UAE to prioritize national interests, review its production policy, and operate without artificial constraints. With the ongoing disruptions in the Strait of Hormuz due to the Iran conflict limiting immediate exports anyway, the timing allowed the UAE to signal a strategic shift toward independent, demand-driven production once shipping normalizes. It plans a “gradual and measured” ramp-up aligned with market needs.

This move echoes earlier exits by smaller producers (e.g., Qatar in 2019, Angola in 2024) over quota issues, but the UAE’s scale—as one of OPEC’s top producers with significant spare capacity—makes it far more impactful, potentially eroding OPEC+’s cohesion and market influence.

In short, the disputes boiled down to a classic cartel tension: collective price management versus individual members’ incentives to maximize output and revenue from their infrastructure investments. The UAE ultimately decided the costs of compliance outweighed the benefits of membership. Markets will now watch how freely (and how much) the UAE ramps up once logistical constraints ease, and whether this encourages similar flexibility from others.