The UAE announced its departure from OPEC and OPEC+ effective May 1, ending nearly six decades of membership and removing the cartel's third-largest producer. The move signals a shift in the Gulf's oil strategy amid a fragile market. The decision comes as the Iran war enters its ninth week, the Strait of Hormuz remains effectively shut, and crude has been trading well above $110 per barrel. These conditions have kept global supply tight and prices elevated. Under the OPEC+ agreement, the UAE had been constrained to roughly 3 million barrels per day, while its production capacity sits above 4 million barrels per day. The state oil company, ADNOC , is targeting 5 million barrels per day by 2027, a level that clashes with the current quota framework. The U.S. Energy Information Administration estimates that Gulf producers collectively shut in about 9.1 million barrels per day in April, a figure that underscores the limited ability of the UAE to increase output when shipping routes are blocked. In addition, the UAE has signed a $100 billion clean-energy partnership with Washington and pledged net-zero emissions by 2050. The UAE Energy Minister, Suhail al-Mazrouei, said that "Oil, no matter how much we defend it, is in decline mode" and that "to assume oil is going to be there forever is wishful thinking." The Baker Institute warned that the exit would be "the most high-profile departure from the group to date, overshadowing Qatar's 2019 exit." The next OPEC+ meeting will be closely watched to see whether Saudi Arabia and Russia respond with a price war, renegotiation, or a quiet shrug. In the short term, the UAE can unlock capacity on paper, but the ongoing Hormuz crisis and the 9.1 million-barrel shutdown mean that most of that potential remains idle. Over the long haul, the exit may prompt a recalibration of OPEC+ quotas and could accelerate the shift toward cleaner energy, as the Gulf states pursue net-zero targets and diversify their economies.