Key facts
- The war in Iran and closure of the Strait of Hormuz have created major risks for global energy security.
- Iranian attacks have damaged oil and gas facilities, and threats to shipping have halted exports.
- Brent crude oil prices rose 28% to over $92 per barrel.
- Developing nations, particularly in Southeast Asia, face fuel shortages and are re-evaluating import strategies.
- The crisis presents opportunities for energy producers in the Western Hemisphere, including the US, Canada, Brazil, and Guyana.
- US measures include naval escorts and insurance for shipping through the Strait of Hormuz.
The ongoing war in Iran and the subsequent closure of the Strait of Hormuz have plunged global energy markets into significant uncertainty, disrupting critical oil and gas flows and prompting a reassessment of energy policies worldwide. Developing Asian nations, particularly in Southeast Asia, are experiencing fuel shortages and rationing, which threaten industrial activity and are leading them to scale back their reliance on imported fuels like liquefied natural gas.
Europe is facing soaring energy costs that are straining households and industries, contributing to inflationary pressures and forcing difficult trade-offs between short-term relief and long-term energy transition goals. Africa is grappling with higher fuel and fertilizer prices, exacerbating food insecurity, though the crisis also opens potential opportunities for investment in oil, gas, and infrastructure.
In contrast, the Western Hemisphere, including the United States, Canada, Brazil, and Guyana, is poised to benefit from a renewed global emphasis on energy security and supply diversification. These established and emerging energy producers stand to gain from increased demand for secure supplies. US President Donald Trump announced measures to mitigate price shocks, including naval escorts and insurance products backed by the U.S. International Development Finance Corporation, and a loosening of energy sanctions on Russian oil imports into India.
Analysts note that a prolonged interruption of shipping through the Strait of Hormuz could lead to significant price increases for crude oil, with estimates suggesting global oil supply shortfalls of around 12 million barrels per day and natural gas supply also heavily impacted. The crisis highlights the vulnerabilities across global supply chains and the growing importance of energy security in international policy.