Iran War Disrupts Energy Markets, Forcing Europe and Japan to Secure Strait of Hormuz

Escalating tensions stemming from the conflict in Iran are significantly impacting global energy markets, prompting a joint response from European nations and Japan to ensure the safe passage of vessels through the critical Strait of Hormuz. The situation has led to surging prices and concerns over potential supply disruptions, forcing international cooperation to stabilize the market.

Strait of Hormuz Closure and Global Energy Supply

The conflict has slowed shipping through the Strait of Hormuz to a near standstill, threatening approximately 20% of the world’s oil and liquified natural gas (LNG) supply. This vital waterway is a key transit point for roughly 20 million barrels of oil per day, along with all LNG exports from Qatar and the United Arab Emirates, representing around 20% of global LNG trade. Bruegel reports that a prolonged disruption could severely tighten global oil and gas balances, leading to substantial price increases.

Rising Energy Prices and International Response

European natural gas prices have jumped by 60% since the start of the Iran war, while Brent crude oil topped €100 a barrel after concerns over the Strait of Hormuz closure. Euronews details how fuel prices in Europe have risen sharply, exceeding 34% in Spain. In response, leaders from the United Kingdom, France, Germany, Italy, the Netherlands, and Japan have expressed a “readiness to contribute to appropriate efforts to ensure safe passage through the Strait.” Time reports this announcement came amid rising concerns over the turbulent market.

Coordinated Efforts to Stabilize Markets

The International Energy Agency (IEA) has authorized a coordinated release of strategic petroleum reserves to help stabilize energy markets. Leaders have also vowed to “grab other steps to stabilise energy markets, including working with certain producing nations to increase output.” Europe and Japan are prepared to “provide support for the most affected nations, including through the United Nations and the IFIs (International Financial Institutions).”

Recent Escalations and Retaliation

The current crisis was exacerbated by Iranian retaliation for Israeli strikes on Iran’s South Pars gas field, which it shares with Qatar. Iran targeted Qatar’s liquefied natural gas facilities, causing what officials described as “extensive” damage. Reuters highlights that the closure of the Strait of Hormuz impacts 20% of global oil and LNG supply.

Europe’s Vulnerability and Mitigation Strategies

While Europe is less dependent on Gulf oil and LNG than countries like China, India, Japan, or South Korea, it remains vulnerable to price spikes caused by disruptions in the Strait of Hormuz. Europe’s most significant vulnerability lies in LNG supply. Curtailments of LNG flows through the strait could force Europe to compete with Asian buyers for spot cargoes, similar to the challenges experienced during the 2021-2023 energy crisis.

Looking Ahead

The duration and impact of the Iran conflict on energy prices will depend on the length of hostilities and their effect on shipping through the Strait of Hormuz. International cooperation and strategic reserve releases are crucial in mitigating the immediate effects, but a prolonged disruption could have significant and lasting consequences for global energy markets.