Level 1 — Absolute Beginner
The world uses oil every day. Cars, planes, and trucks need oil to move. Factories also use oil to make things.
A group called the IEA watches how much oil people use. Now they say people will use a lot less oil in the next few months. The drop is very big.
Why is this happening? Oil prices are very high. The fighting near a sea route called the Strait of Hormuz makes oil hard to move. So companies and people are buying less.
This is the biggest fall in oil use since the Covid time. Workers in the oil business are worried, but drivers may pay less for petrol soon.
- oil
- a thick liquid from under the ground used as fuel
- fuel
- something that gives energy, like petrol or gas
- factory
- a big building where things are made
- drop
- to fall down or become smaller
- price
- how much money you pay for something
- sea route
- a path that ships use on the sea
- buy
- to get something with money
- petrol
- the fuel that cars use
Level 2 — Elementary
Every three months the International Energy Agency, or IEA, publishes a report on the world's oil market. The new report says people and companies will use about 1.5 million barrels less of oil per day from April to June 2026 than they did in the same months last year.
That is a huge change. The last time demand fell this fast was during the Covid lockdowns of 2020, when planes stopped flying and many factories closed. The IEA says the new fall is mostly because of the war near Iran and the closure of parts of the Strait of Hormuz.
The strait is a narrow piece of sea between Iran and Oman. About one fifth of the world's oil normally moves through it. When ships cannot pass safely, oil prices jump and customers cut back. Airlines, shipping companies and chemical plants are all using less fuel.
Some people are worried that high prices will hurt jobs. Others say that if demand falls fast enough, oil prices may also drop, which could give drivers a small break at the petrol station later this summer.
- barrel
- a big container; in oil it equals about 159 litres
- demand
- how much of something people want to buy
- market
- the buying and selling of a product
- lockdown
- a time when people must stay at home
- strait
- a narrow piece of sea between two pieces of land
- supply
- the amount of something that is available
- airline
- a company that flies passenger planes
- chemical plant
- a factory that makes chemical products
Level 3 — Intermediate
The International Energy Agency dropped a startling figure into its latest Oil Market Report. Global oil demand in the second quarter of 2026 is now expected to be around 1.5 million barrels per day lower than in the same months last year. That would be the sharpest quarter-on-quarter contraction since the Covid-19 pandemic crushed energy use in 2020.
Behind the headline number sits a complicated mix of forces. The conflict around Iran and the partial shutdown of routes through the Strait of Hormuz, where roughly a fifth of seaborne crude usually flows, have pushed shipping costs and insurance premiums sharply higher. Asian refiners have cut runs, Middle Eastern petrochemical plants have throttled back production, and several airlines have trimmed long-haul schedules to manage fuel bills.
The IEA notes that the deepest cuts in consumption are concentrated in jet fuel, naphtha and liquefied petroleum gas — categories most exposed to global trade and to discretionary spending. By contrast, road diesel demand in some emerging markets is holding up better, supported by infrastructure work and continued movement of goods.
For investors and policymakers, the report carries a double message. In the short term, weaker demand combined with stable production from outside the Gulf could ease prices and give households some relief at the pump. In the longer term, however, the IEA warns that volatile geopolitics and climate policy together are pushing the world into a more turbulent oil era, in which sharp swings in demand may become the new normal.
- contraction
- a decrease or shrinking in size or amount
- premium
- an extra amount of money paid, often for insurance
- refinery
- a factory that turns crude oil into fuels and other products
- naphtha
- a light oil product used to make plastics and chemicals
- discretionary
- spending on things that are nice to have but not essential
- throttle back
- to slow down or reduce the rate of something
- geopolitics
- politics that involve countries and their relationships
- volatile
- likely to change suddenly and unexpectedly
Level 4 — Advanced
The International Energy Agency's latest Oil Market Report reads less like an accounting document and more like a stress test for the global economy. The Paris-based agency now projects that global oil consumption in the second quarter of 2026 will undershoot last year's level by roughly 1.5 million barrels a day, the steepest year-over-year quarterly decline since the early days of the pandemic — and a striking reversal from the modest growth the agency had penciled in only weeks earlier.
The trigger is geopolitical rather than cyclical. Persistent disruption in and around the Strait of Hormuz, through which around a fifth of seaborne crude normally moves, has rerouted tankers, lifted insurance premia and forced refiners to scramble for alternative grades at distress prices. Asian refiners have cut throughputs, Gulf petrochemical complexes are running well below nameplate capacity, and global airlines, watching jet fuel hedges expire, have selectively pulled long-haul capacity from the schedule. Petrochemical feedstocks such as naphtha and liquefied petroleum gas, which are heavily exposed to discretionary trade flows, have absorbed the largest share of the shock.
There is, paradoxically, a deflationary undertow. With non-Gulf production from the Atlantic Basin, the Permian and Brazil holding broadly steady, weaker demand could begin to outweigh the supply scare, dragging Brent back from its recent peaks and easing the drag on consumer balance sheets. Central banks watching second-round inflation effects from energy may yet find that the worst is behind them. In gasoline-heavy economies, motorists could see relief at the pump in the back half of summer 2026.
Yet the longer arc the IEA traces is uncomfortable. Climate policy, capex discipline by oil majors and a more militarised energy geography are colliding to produce a market in which sudden double-digit moves in either direction become more common, not less. For governments still drafting energy security strategies and for emerging-market importers wedged between currency pressure and fuel subsidies, the message is sobering: the post-Covid era of merely cyclical oil volatility is giving way to something structurally choppier, and contingency planning will need to follow.
- stress test
- a check to see how a system performs under difficult conditions
- throughput
- the amount of material or product that goes through a process
- feedstock
- raw material used as input for an industrial process
- deflationary
- tending to push prices lower
- capex
- capital expenditure, money spent on big long-term projects
- hedge
- a financial deal that protects against future price changes
- contingency planning
- preparing for events that might happen but are not certain
- structurally
