Iran War: Global Energy Crisis Worse Than 1970s Oil Shocks, Warns IEA

by mark.thompson business editor

The global economy faces an energy crisis of unprecedented scale, surpassing the combined impact of the 1970s oil shocks and the disruptions following Russia’s invasion of Ukraine, according to Fatih Birol, Executive Director of the International Energy Agency (IEA). The current turmoil, spurred by escalating tensions and conflict involving the United States, Israel, and Iran, is creating a dangerous situation for consumers and businesses worldwide. The situation is particularly acute due to disruptions in oil and natural gas supplies, driving prices higher and raising fears of a broader economic slowdown. Understanding the complexities of this global energy crisis is crucial as the world navigates a precarious geopolitical landscape.

Birol delivered his stark assessment during a speech at the National Press Club of Australia in Canberra on Monday, March 23, 2026. He described the current situation as “two oil crises and one gas crash put all together,” highlighting the severity of the supply constraints. The primary driver of this crisis is the effective closure of the Strait of Hormuz, a critical waterway for global energy shipments, and attacks on energy infrastructure in the region. These disruptions have significantly reduced the availability of both crude oil and liquefied natural gas (LNG), sending shockwaves through international markets.

Disrupted Supply Chains and Soaring Prices

The impact on global oil supplies is particularly concerning. Birol stated that approximately 11 million barrels per day (bpd) have been removed from the market, more than double the combined shortfalls experienced during the 1973 and 1979 oil crises. For context, the 1973 oil crisis, triggered by an OPEC embargo, saw oil prices nearly quadruple, leading to widespread economic hardship. The 1979 crisis, sparked by the Iranian Revolution, further exacerbated the situation. The U.S. Energy Information Administration provides a detailed historical overview of these past energy shocks.

The LNG market is too facing significant strain. Supplies have been reduced by around 140 billion cubic meters, compared to a 75 billion cubic meter shortfall following Russia’s 2022 invasion of Ukraine. This reduction in LNG availability is particularly problematic for Europe, which has been seeking to diversify its energy sources away from Russian gas. Adding to the instability, at least 40 energy facilities across nine countries have sustained damage during the ongoing conflict, further hindering production and distribution.

The Strait of Hormuz: A Critical Chokepoint

The Strait of Hormuz, a narrow waterway connecting the Persian Gulf to the Gulf of Oman and the Arabian Sea, is a vital artery for global energy trade. Approximately one-fifth of the world’s oil and LNG supplies transit this strategic chokepoint. Iran’s effective blockade of the strait, coupled with threats of further disruption, is the central issue driving the current crisis. Iran has warned that it will completely close the waterway and launch attacks on energy and water infrastructure if the United States strikes its power plants.

The situation escalated over the weekend when U.S. President Donald Trump issued a 48-hour ultimatum to Iran, demanding the reopening of the strait or facing the destruction of its power plants. This ultimatum, issued on Saturday, is set to expire Monday evening in the United States, raising the stakes and increasing the risk of further escalation. While a small number of vessels not aligned with the US or Israel have continued to transit the waterway, the overall flow of energy supplies has been severely curtailed.

IEA Response and Potential Solutions

In response to the crisis, the IEA announced earlier this month plans to coordinate the release of 400 million barrels of oil from emergency stockpiles. This measure aims to provide a temporary buffer against the supply shortfall and help stabilize prices. On Friday, the organization also proposed a series of measures governments could take to reduce energy consumption, including encouraging remote work, carpooling, and lowering speed limits on highways. These measures, while potentially helpful, are unlikely to fully offset the impact of the supply disruptions.

Birol emphasized that the “single most important solution” to the crisis is to unblock the Strait of Hormuz. He also indicated that the IEA is in consultation with various countries regarding the potential release of additional strategic oil reserves if needed. However, a lasting resolution requires a de-escalation of tensions and a diplomatic solution to the underlying conflict. The IEA’s emergency response measures are designed to mitigate the immediate impact, but a long-term solution remains elusive.

Oil prices have already surged more than 50 percent since the start of the war, which began with US-Israeli strikes on February 28. This price increase is fueling inflation and raising concerns about a potential global recession. The impact is being felt across various sectors, from transportation and manufacturing to agriculture and consumer goods. The longer the crisis persists, the more severe the economic consequences are likely to be.

The situation remains highly fluid and unpredictable. The next 24 hours will be critical as the deadline for President Trump’s ultimatum approaches. The world is watching closely, hoping for a peaceful resolution that will avert a further escalation of the crisis and restore stability to the global energy markets. Continued monitoring of developments from official sources, such as the IEA and government statements, will be essential in the days and weeks ahead.

Disclaimer: This article provides information for general knowledge and informational purposes only, and does not constitute financial or investment advice. Readers should consult with qualified professionals for personalized guidance.

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