In an annual outlook for the oil market, the Paris-based agency cited sluggish economic growth, global trade tensions, the rise of electric cars and the shift away from crude to produce power.

Annual demand growth will slow from around 700,000 barrels per day (bpd) in 2025 and 2026 "to just a trickle over the next several years, with a small decline expected in 2030", the IEA said.

Total demand is forecast to reach 105.5 million bpd in 2030 after peaking at 105.6 million bpd in 2029.

Oil demand dropped dramatically in 2020, when countries locked down and shut their borders during the Covid pandemic, falling to 91.7 million bpd before steadily growing again in the following years.

Demand in the world's top consumer, the United States, is expected to peak this year and start to decline in 2026 while consumption in China, the top importer of crude, will fall from 2028, according to the "Oil 2025" report.

Demand in the Middle East will also peak in 2027 and decline the following year.

Saudi Arabia will post the "single largest decline in oil demand for any country" in absolute terms through 2030 as the kingdom replaces crude with gas and renewable energy to produce power, the IEA said.

- US and Saudis to lead output -

The report comes as oil prices have surged since Israel launched air strikes against Iran last week, prompting Tehran to fire missiles back at its arch foe.

The price increases "are not driven by the fundamentals", IEA executive director Fatih Birol said in a news conference. "We have a lot of supply oil in the market. Demand is much weaker than the supply."

"We don't expect high oil prices to be with us for a very long time," Birol said, adding that the IEA stood ready to act if there are any supply disruptions.

While the conflict "focuses attention on immediate energy security risks", the IEA said oil supply growth will "far outpace" the increase in demand in coming years.

World oil production capacity is forecast to rise by 5.1 million bpd -- double the pace of demand -- to 114.7 million bpd by 2030, the report found.

"Combined, Saudi Arabia and the United States will contribute 40 percent to total global oil capacity growth in the forecast period," it said.