By Faris Al Hadidi

Jordan Daily - For decades, the emotional threshold of $100 per barrel carried a clear message to the global economy. It meant trouble.

It meant higher inflation, pressure on household purchasing power, larger import bills for oil consuming countries and, sooner or later, weaker economic growth. For central banks, it usually meant another inflationary problem to address.

With Brent crude again trading above $100 per barrel, the question is whether this price carries the same economic meaning it did ten or twenty years ago.

The structure of the global energy market has changed considerably . So has the global economy. The United States has become a major energy producer, renewable energy has expanded, energy efficiency has improved, and many economies require less oil to produce a dollar of real GDP than they did in previously.

Brent crude approached $110 per barrel on 16 October before easing on 19 October as investors weighed potential additional Russian fuel supplies against continuing risks to Middle Eastern energy flows. These movements illustrate how quickly prices respond to changes in expectations about supply and security.

The market is pricing both available barrels and the probability of future disruption. It is assessing the likelihood of escalation, diplomatic progress and the continued operation of alternative supply routes.

This is why oil can move several dollars on a headline without a corresponding change in actual global consumption.

The Strait of Hormuz sits at the center of this equation. When such an important energy corridor becomes uncertain, the market does not wait until the last barrel disappears before reacting. Risk enters the price immediately. Restoring safe and reliable shipping matters because a temporary recovery in flows does not necessarily remove the threat of further disruption.

The International Energy Agency’s October report estimates that global oil supply recovered to 102.3 million barrels per day in September. Yet observed inventories fell by another 10 million barrels, leaving them 509 million barrels below their end-February level. The modest monthly decline concealed a sharper imbalance: on-land stocks fell by 113 million barrels, largely offset by increased oil in transit.

Inventories are the shock absorbers of the oil market. When geopolitical disruptions occur, they give governments, refiners and consumers time to adjust. But every barrel withdrawn from storage reduces that cushion. Oil travelling on a tanker also offers different protection from oil already available near a refinery or consuming market.

An economy facing $100 oil with comfortable inventories, accessible spare production capacity and secure shipping routes is in a very different position from one facing the same price with depleted stocks and uncertain deliveries. The price is identical. The economic risk is not.

There is another part of the story that receives much less attention: refined products.

The refining picture has become more uneven. The IEA reports that high freight and crude acquisition costs have squeezed margins in Europe and Asia, while discounted feedstocks have supported US refiners. Global diesel exports in September were approximately 700,000 barrels per day below their year-earlier level.

This creates an important distinction between a crude oil shock and an energy-cost shock.

A barrel of crude may fall by several dollars without transportation and production costs declining immediately. Refinery bottlenecks, freight costs, insurance premiums and disruptions to product trade can keep diesel and other fuels expensive. The benchmark price is therefore only one component of the cost ultimately faced by businesses and households.

This brings us to monetary policy. On 16 September 2026, the US Federal Reserve raised its target range for the federal funds rate by 25 basis points to 3.75%–4.00%, citing persistent inflation alongside continued economic expansion. That decision reflected broader economic conditions, rather than oil prices alone.

They cannot reopen a shipping route, repair damaged energy infrastructure or increase refinery capacity. Monetary policy primarily influences demand and financial conditions, while an energy disruption initially restricts supply.

This does not mean central banks should ignore an oil shock. Higher fuel costs can spread through transportation, food and other prices. If they also influence wage-setting and inflation expectations, the initial shock can become more persistent.

Such spillovers can strengthen the case for tighter monetary policy, even as growth weakens. But the response requires judgement. Policymakers must distinguish a temporary increase in the price level from a sustained inflationary process, while considering the pressure already falling on household incomes and business activity.

The challenge is to prevent an energy shock from becoming entrenched inflation without unnecessarily deepening the slowdown it creates.

Perhaps we should therefore stop treating $100 as a complete diagnosis of the oil market.

The better questions are: How much physical supply is actually available? Where are inventories held, and how quickly are they declining? How much spare production capacity can realistically reach consumers? Can refineries produce enough diesel and other fuels? What is happening to shipping and insurance costs? And how secure are the major energy corridors?

These variables tell us much more about the economic consequences of an oil shock than a round number on a trading screen.

For countries that import most of their energy, including Jordan, this distinction is particularly important. The economic effects extend beyond the fuel pump. Higher energy costs can increase transport and production expenses, enlarge the import bill, weaken household purchasing power and place pressure on the trade balance. Fiscal consequences depend partly on how governments distribute those costs through taxes, subsidies and domestic pricing policies.

Economies today also have more tools available than they had during the great oil shocks of the 1970s. Energy sources are more diversified, efficiency has improved, and governments have established mechanisms for coordinated emergency stock releases. Their effectiveness, however, depends on available stocks, delivery capacity and the duration of the disruption. Diversification should not be confused with immunity.

Oil remains deeply embedded in transportation, global trade, petrochemicals, aviation, agriculture and industrial production. A prolonged disruption therefore travels through an economy in ways that are not always immediately visible.

The new economics of oil requires us to look beyond whether $100 is the new $70, or whether $120 should be considered the next danger level. We must examine how reliably energy reaches consumers, how much protection remains in inventories and how long disruption lasts.

Faris Al Hadidi is an economist and banker.