How high can oil prices go? – The Irish Times

The Chokepoint Crisis: Why the Strait of Hormuz Dictates Global Stability

In the world of global trade, there are a few geographic “chokepoints” that hold the entire global economy hostage. The Strait of Hormuz is perhaps the most volatile of them all. When geopolitical tensions flare in the Gulf, it isn’t just a regional conflict; it is a direct threat to the cost of living in Dublin, Berlin, and New York.

A prolonged closure of this waterway could trigger a 15% reduction in global oil supplies. While financial markets often bet on a “speedy conclusion” to diplomatic crises, history teaches us that energy markets are far more fragile than traders like to admit.

The Math of a Meltdown: Projecting the Price Spike

When supply drops sharply, prices don’t just rise—they leap. Academic evidence suggests that to “clear the market” during a major supply disruption, oil prices could soar to anywhere between $170 and $460 a barrel.

This represents an increase of 150% to 500% over baseline prices. While crude oil is the headline figure, the real pain is felt in refined products. Diesel, aviation fuel, and heating oil often see even steeper climbs due to the complexity of refining different grades of oil.

We have seen this pattern before. During the 1970s oil crisis, a 500% real increase in prices eventually led to a 15% drop in consumption, but the transition was slow and agonizing, taking years to stabilize.

The Recessionary Spiral

Energy is the primary input for almost every physical good. When oil prices skyrocket, the cost of transporting food, manufacturing plastic, and heating homes rises simultaneously. This creates a “cost-push” inflation that can push the world economy into a deep recession.

For context, during the 2020 pandemic, a 3% drop in global GDP led to a 7% fall in oil consumption. In a supply-shock scenario, the inverse happens: the price hike forces the GDP down.

National Fallout: The Case of Small, Open Economies

For nations like Ireland or other EU members, the impact is twofold: a direct hit to the balance of payments and a secondary hit through global economic slowdowns.

A significant energy shock could increase energy import costs by billions—potentially exceeding 3% of national income. This manifests as a dramatic rise in consumer prices (inflation), which erodes purchasing power and reduces the standard of living for the average citizen.

Future Trends: Moving Toward Energy Sovereignty

The recurring trauma of oil shocks is accelerating a global shift in how nations view energy. We are moving away from “just-in-time” energy procurement toward “just-in-case” energy sovereignty.

1. Accelerated Decarbonization

Every time the price of a barrel of oil spikes, the ROI for wind, solar, and green hydrogen improves. These crises act as a catalyst, turning environmental goals into national security imperatives.

2. Diversification of Trade Routes

Countries are increasingly investing in pipelines and shipping routes that bypass traditional chokepoints. The goal is to ensure that no single geopolitical flashpoint can paralyze a nation’s economy.

3. The Rise of “Strategic Solidarity”

Future economic shocks will require a level of national solidarity similar to that seen during the Covid-19 pandemic. Governments will likely move toward more equitable sharing of economic suffering, concentrating limited support on those who cannot afford the “energy tax” of a global crisis.

For more on how to protect your assets during inflation, see our guide on hedging against inflation or visit the International Energy Agency (IEA) for real-time energy data.

Frequently Asked Questions