The world is facing its most severe energy crisis in decades, driven by the ongoing conflict in the Middle East, according to the head of the International Energy Agency (IEA). In an interview with French newspaper Le Figaro, IEA executive director Fatih Birol said the current crunch surpasses previous shocks in 1973, 1979, and 2022 combined, largely due to Iran’s de facto blockade of the Strait of Hormuz, a vital global oil transit route.
Despite the immediate spike in fuel prices, Birol sees a transformative shift on the horizon. He predicts that the crisis will accelerate the global transition toward renewable energy sources such as solar and wind power, alongside nuclear energy and electric vehicles. “The architecture of the worldwide energy system will change,” he said, adding that this transformation will take years but will profoundly reshape energy geopolitics.
Some technologies, particularly renewables, could see rapid deployment. Birol noted that solar and wind installations can be scaled up quickly, with significant growth expected within months. However, he cautioned that these changes will not resolve the current crisis and urged countries to adopt prudent energy-saving measures in the short term.
The IEA chief warned of a potential “black April” if the Strait of Hormuz remains closed throughout the month, which could result in the loss of twice as much crude oil and refined products as in March. The waterway is also a critical route for fertiliser shipments, amplifying the crisis’s global impact.
While the path to a more sustainable energy future is becoming clearer, Birol emphasised that the immediate priority remains managing supply disruptions and stabilising markets. The crisis, he said, is a stark reminder of the urgent need to diversify energy sources and reduce dependence on volatile regions.
