VIENNA, July 8 — The global oil market is facing a fresh moment of uncertainty, and for communities across Asia that depend on imported energy, the stakes have rarely felt higher. At the heart of the matter is the Organization of the Petroleum Exporting Countries (OPEC), a bloc founded in 1960 that includes Iran as a founding member. As of 2025, OPEC produces roughly 28 million barrels of crude oil per day.
Iran, a key player within the group, contributes approximately 3.5 million barrels daily, though its capacity sits at about 4 million barrels.
Production cuts and exemptions
The current landscape is shaped by a 2024 agreement, led by Saudi Arabia, which cut overall OPEC production by 2 million barrels per day to help support global prices. But not every member is following the same playbook. Iran is exempt from these cuts, a carve-out driven by the international sanctions that have long constrained its ability to sell freely on world markets.
This exemption matters because it means Iran has been producing closer to its full potential, even as neighbours scale back. For families in energy-importing nations, the arrangement has helped keep supply flowing — but it also creates a vulnerability.
The threat of disruption
Iran’s potential supply disruption is a real and pressing risk. The country’s export level stands at roughly 1.5 million barrels per day. If that volume were suddenly pulled from the market — due to heightened sanctions, geopolitical tension, or other factors — the strain on global balances would be significant.
The United States, which is not an OPEC member, now produces 13.2 million barrels per day as of 2025, making it the world’s largest single producer. That output provides a buffer, but it is not a direct substitute for the grades of crude that flow from Iran to refineries in Asia.
For countries like India, Japan, and South Korea, Iranian crude has historically been a reliable and price-competitive source. Any disruption would force refiners to scramble for alternatives, likely at higher cost.
Spare capacity as a safety net
OPEC does carry a measure of insurance. The group’s spare production capacity — mostly concentrated in Saudi Arabia — totals about 2 million barrels per day. In theory, that cushion could offset losses from Iran.
But the question is whether it can be brought online quickly enough and at the right quality to meet specific refinery needs. For communities across the region, the arithmetic is simple.
If supply tightens and prices rise, the cost of fuel for transport, cooking, and electricity generation goes up. That hits household budgets directly, especially in nations where energy costs already consume a large share of income. The situation is fluid.
Markets are watching not just OPEC’s next move, but the broader diplomatic and security environment around the Persian Gulf. For millions of families from Manila to Mumbai, what happens in Vienna and Tehran in the coming weeks will be felt in the price of a litre of petrol and the cost of keeping the lights on.
