The global economy is under "major threat" from the energy crisis caused by the Middle East war and "no country will be immune" to its effects, International Energy Agency chief Fatih Birol said on Monday.

Speaking at the National Press Club in Australia's capital, Birol compared the current energy crisis to those of the 1970s and the impact of Russia's 2022 invasion of Ukraine.

"Many of us remember the two consecutive oil crises in the 1970s... at that time, in each of the crisis, the world has lost about five million barrels per day, both of them together, 10 million barrels per day," he said.

"As of today, we lost 11 million barrels per day, so more than two major oil shocks put together," he said.

"This crisis as things stand is now two oil crises and one gas crash put all together," he said.

"The global economy is facing a major, major threat today, and I very much hope that this issue will be resolved as soon as possible.

"No country will be immune to the effects of this crisis if it continues to go in this direction. So there is a need for global efforts."

Donald Trump and Tehran have issued tit-for-tat threats as the war entered its fourth week, with the US president demanding the Islamic republic reopen the blocked Strait of Hormuz, through which around 20 percent of the world's oil and gas shipments transit.

The bottleneck has nearly halted all petroleum shipments through the narrow waterway.

Oil prices rose again early on Monday, with US benchmark crude briefly touching the US$100-per-barrel mark.

Birol told Australian media that at least 40 energy assets across the region had been "severely or very severely damaged" in the conflict. (AFP)


Edited by Tony Sabine