On Sunday, April 5, as Iranian drones were striking Kuwait's water desalination plants and Trump was threatening to bomb Iran's power grids, the eight core members of OPEC+ held a virtual meeting and voted to raise their collective oil output quotas by 206,000 barrels per day for the month of May. Within hours, one of the world's leading energy consultancies described the decision as "academic." A former OPEC official called it "largely irrelevant." The reasons are not complicated. The group's four Gulf members — Saudi Arabia, the UAE, Kuwait, and Iraq — are the only nations in the bloc capable of meaningfully raising production. All four are presently unable to export the oil they already produce because the Strait of Hormuz, the waterway through which their crude must travel, has been effectively shut since February 28.
The gap between the OPEC+ increase and the scale of the actual supply disruption tells a story about how completely the Iran war has overwhelmed the normal mechanisms that markets rely on to absorb supply shocks.
The Numbers in Context
Reuters reported the OPEC+ decision citing the official group statement and multiple OPEC+ sources. The 206,000-barrel-per-day increase for May is identical to the increase the eight members had agreed for April at their last meeting on March 1, held just as the war was beginning to disrupt oil flows.
By Sunday, the scale of those disruptions had become clearer. According to Reuters, the war has caused the largest oil supply disruption on record, estimated to have removed 12 to 15 million barrels per day from global markets, or up to 15% of world supply. Nikkei Asia independently confirmed that figure. To put it plainly: the OPEC+ increase of 206,000 barrels per day represents less than 2% of the supply the war has already taken offline.
Energy Aspects, a leading independent energy consultancy, described the increase as "academic" as long as disruptions in the strait persist. Jorge Leon, a former OPEC official who now serves as head of geopolitical analysis at Rystad Energy, was similarly blunt in his assessment: "In reality it adds very few barrels to the market. When the Strait of Hormuz is closed, additional barrels from OPEC+ become largely irrelevant."
Why OPEC+ Cannot Actually Deliver
The structural problem is geographic. Before the war, the four Gulf OPEC+ members — Saudi Arabia, the UAE, Kuwait, and Iraq — were the only nations in the group with meaningful spare capacity to raise production. Russia, the other major player in the OPEC+ coalition, cannot increase output due to Western sanctions and ongoing damage to its energy infrastructure from the war in Ukraine. Saudi, Emirati, Kuwaiti, and Iraqi crude must all pass through the Strait of Hormuz to reach global markets. With the strait effectively shut, raising quotas in Riyadh or Abu Dhabi does not translate into barrels landing in Rotterdam or Yokohama.
Reuters noted that several Gulf officials have said it would take months to resume normal operations and reach production targets even if the war stopped and Hormuz reopened immediately. The physical infrastructure of refineries, loading terminals, and tanker staging areas across the Gulf has been damaged by Iranian drone and missile attacks throughout the conflict. Repairs alone, independent of the Hormuz closure, represent a significant lead time before supply would begin flowing at pre-war levels.
The OPEC+ Joint Ministerial Monitoring Committee, which also met separately on Sunday, issued a statement expressing concern about attacks on energy assets, noting they were "expensive and time-consuming to repair" and were having a direct impact on supply capacity. The committee's statement was an acknowledgment from inside OPEC+ itself that the war has degraded not just the ability to export oil but the ability to produce it.
One Tanker, One Signal
The Reuters report included one item worth watching. Iran said on Saturday that Iraq was exempt from restrictions on transit through the Strait of Hormuz. Shipping data on Sunday showed a tanker loaded with Iraqi crude passing through the strait. Reuters cited a source close to the issue saying it "remains to be seen if more vessels will take the risk involved."
That single tanker is a significant data point. If Iran is selectively allowing Iraqi crude to transit, it may be a signal of diplomatic positioning ahead of Trump's Monday deadline, a way to demonstrate partial flexibility without making a formal concession, or an attempt to relieve pressure from Iraq, which has been caught between its alliance with Iran and its dependence on oil revenue. It could also simply be an anomaly. One tanker does not constitute a reopening of the strait. Whether Iraqi crude begins moving in volume through Hormuz in the coming days will indicate whether Iran's exemption for Iraq reflects a real policy shift or a one-time gesture.
Oil Prices and the Demand Destruction Problem
The Reuters report noted that crude prices have surged to a four-year high, approaching $120 a barrel, causing soaring prices for transport fuels that are pressuring consumers and businesses globally and triggering government action to conserve supplies. Nikkei Asia reported that Japanese refiners, who obtain about 95% of their crude from Saudi Arabia, Kuwait, the UAE, and other Gulf producers, had asked the Japanese government to release stockpiled oil reserves.
At oil prices approaching $120, demand destruction becomes a countervailing force. High energy costs slow industrial production, reduce trucking and aviation, and shrink consumer spending in ways that can, over time, reduce demand enough to ease price pressure even without new supply. But demand destruction is a lagging indicator — it takes months to show up in the data — and it is a painful process for the people and businesses bearing the costs in the interim.
The IEA's director Fatih Birol previously described the current energy crisis as the worst in history, according to earlier Ranked reporting. That characterization predates Sunday's attack on Kuwait's desalination plants and the continued closure of Hormuz as Trump's April 6 deadline arrives. The picture, as of Sunday evening, has not improved.
What OPEC+ Was Actually Saying
The more meaningful message from Sunday's OPEC+ decision is not the number — 206,000 barrels per day is noise at the scale of this crisis — but the signal. Reuters and multiple OPEC+ sources noted that the increase is designed to signal readiness to raise output once the strait reopens. The group is effectively saying: we can turn on more supply quickly when the pathway to market exists. That is a message directed at both energy markets and at the diplomatic process unfolding around Trump's deadline.
It is also a message with limits. Even if Hormuz reopened Monday, OPEC+ supply would not normalize overnight. Damaged infrastructure would take months to repair. Tanker crews that have been stranded or diverted would need to return to normal routing. Insurance markets, which have added substantial risk premiums to Gulf cargoes, would need to stabilize before normal commercial shipping resumes at scale. The path from "Hormuz reopens" to "global oil supply normalizes" is measured in months, not days.
As of Sunday evening, Hormuz has not reopened. Trump's deadline expires Monday at 8 p.m. Eastern Time. What happens next will determine whether the OPEC+ increase remains permanently academic, or whether the world gets to find out how long the supply recovery actually takes.