The United Arab Emirates announced Tuesday, April 28, 2026, that it will leave OPEC and the OPEC+ alliance [1].

This departure marks a significant shift in the global energy landscape, as one of the world's most influential oil producers exits a group that controls about 40% of global oil production [3]. The move threatens to destabilize the traditional mechanism used to set international oil prices.

The decision comes during a period of historic energy volatility linked to the Iran war [2]. By exiting the cartel, the UAE seeks to reshape how oil prices are determined globally [2]. The organization, headquartered in Vienna, has operated as a dominant force in the energy sector for 65 years [3].

Following the initial announcement, President Donald Trump said he endorsed the UAE's decision on Wednesday [4]. While the UAE government in Abu Dhabi drove the decision, the U.S. presidential support suggests a strategic alignment between the two nations during this energy crisis.

OPEC has historically coordinated production levels among member states to maintain price stability. The loss of the UAE, a key producer, could limit the group's ability to manage supply effectively. This shift occurs as global markets grapple with the fallout of the Iran war, which has already created severe energy shocks [2].

The UAE's exit represents a break from decades of multilateral cooperation. The nation is now positioned to operate independently of the quotas and production limits typically mandated by the Vienna-based organization.

The UAE announced on Tuesday, April 28, 2026, that it will leave OPEC and the OPEC+ alliance.

The UAE's exit signals a transition from a coordinated cartel model toward a more fragmented, competitive oil market. By decoupling from OPEC, the UAE gains full autonomy over its production levels, which may allow it to capitalize on price spikes caused by the Iran war. This move potentially weakens OPEC's collective bargaining power and could lead to increased price volatility in the global energy market.