Iran's role in the global oil supply

Summary

Marketplace Morning Report — Iran’s Role in the Global Oil Supply
Date: March 2, 2026
Host: Sabri Benishore (in for David Brancaccio)
Featured Guest: Fernando Valli, Managing Director of Energy, Hedgeye Risk Management

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Episode Overview

This episode examines the immediate and wide-reaching impacts of the conflict involving the U.S., Israel, and Iran—specifically how recent hostilities are disrupting global energy markets. The episode zeroes in on Iran’s significant role in global oil supply, the effect of Strait of Hormuz disruptions, and the consequences for countries like China and the US. It also covers the knock-on effects in global aviation due to airspace closures.

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Key Discussion Points & Insights

1. Conflict Disrupts Global Oil Markets

[00:59]

• The US and Israel’s military actions against Iran have triggered serious disruptions in the Persian Gulf:
  • Three ships attacked
  • Drone strikes briefly shut down a Saudi refinery
  • Iran has closed navigation through the Strait of Hormuz
  • Hundreds of idle ships; major shipping backlog
• Oil prices spike:
  • Brent crude: +8.8%
  • West Texas Intermediate: +8%

Quote:

"Three ships have been attacked in the Persian Gulf. A refinery in Saudi Arabia was temporarily shut down after it was attacked by drones. Iran has said it has closed navigation through the Strait of Hormuz."
— Sabri Benishore (01:01)

2. Reasons for Soaring Oil Prices

[01:38 - 02:37]

• Fernando Valli explains:
  • Major immediate disruption at the Strait of Hormuz (transports 30% of world oil)
  • Ships are pausing to avoid risk; insurance companies canceling coverage for transit through the region
  • Rerouting options are extremely limited, compounding the supply crunch

Quote:

"There's just not a lot of ways to reroute that much oil within a very short time frame."
— Fernando Valli (02:17)

3. Iran’s Oil Flows and Its Main Customers

[02:37 - 03:10]

• Current Situation:
  • No direct attacks on Iran’s export hub (Kharg Island — 80% of Iranian exports)
  • Iran produces nearly 4 million barrels/day, exports under 2 million (predominantly to China — over 80%)
  • Oil is still flowing, but the risk and cost are climbing

Quote:

"Iran's a fairly large producer, close to 4 million barrels a day. They export just under 2 million barrels a day, which primarily goes to China. It's over 80% goes to Chinese refiners."
— Fernando Valli (02:51)

4. Impacts on China: Higher Prices and Inflation Risks

[03:10 - 04:15]

• China is the world’s largest oil importer (up to 15 million barrels/day)
  • Iran has been a major, discounted supplier due to sanctions
  • Continued disruption means China faces higher costs, leading to potential inflation shocks

Quote:

"China is now going to have to find a different supplier potentially or at a significantly higher cost than it was paying Iran. So the potential inflation shocks for China could be very significant the longer this lasts."
— Fernando Valli (03:56)

5. US Energy Impact: Likely Higher Prices at the Pump

[04:15 - 05:03]

• Gasoline prices in the US are likely to rise due to a transparent link between crude prices and pump prices
• Mitigating factors:
  • If conflict doesn’t escalate, price spikes may be temporary
  • At higher oil prices (~$75), US producers can boost production, helping blunt some cost increases

Quote:

"We have a more transparent mechanism to move oil prices into pump prices than China would. So it almost certainly will."
— Fernando Valli (04:23)

6. Can OPEC or the US Mitigate Medium-Term Oil Shocks?

[05:03-05:45]

• OPEC’s ability to increase output is limited since most growth would need to pass through the Strait of Hormuz.
• US capacity:
  • Short-term increases in production and use of strategic reserves can help cap price surges, both domestically and globally (including in China).

Quote:

"Most of OPEC's production growth would come through the strait... The US does have the capacity to grow production and in fairly short order enough to alleviate, combined with strategic petroleum reserves... that can help put a cap on short term oil prices."
— Fernando Valli (05:23)

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Aviation Disruption & Economic Fallout

7. Widespread Aviation Impact

[07:03 - 08:29]

• Airspace closures around Iran:

  • Airlines are canceling and rerouting flights; passengers stranded.
  • Over 1,000 flights canceled at Dubai International in 24 hours ([FlightAware])
  • Emirates suspended all operations to/from Dubai until further notice.
  • Other regional hubs (Abu Dhabi, Doha) are impacted.

• Airlines’ financial hit:

  • United Airlines: -7% (premarket)
  • Air France: -11% (10% yesterday, 1% today)
  • InterGlobe (India): -6%
  • Asiana: -2%

Quote:

"With the airspace over the United Arab Emirates virtually empty, Emirates Airlines says it suspended all operations and from Dubai until tomorrow... Airports in Abu Dhabi and Doha are also affected, and there are ripple effects at other airports."
— Nancy Marshall Genser (07:54)

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Notable Quotes & Segments by Timestamp

| Timestamp | Speaker | Quote | |-----------|--------------------------|-------------------------------------------------------------------------------------| | 01:01 | Sabri Benishore | "Three ships have been attacked in the Persian Gulf..." | | 02:17 | Fernando Valli | "There's just not a lot of ways to reroute that much oil within a very short time frame." | | 02:51 | Fernando Valli | "Iran's a fairly large producer, close to 4 million barrels a day..." | | 03:56 | Fernando Valli | "China is now going to have to find a different supplier...inflation shocks...significant" | | 04:23 | Fernando Valli | "We have a more transparent mechanism to move oil prices into pump prices..." | | 05:23 | Fernando Valli | "Most of OPEC's production growth would come through the strait..." | | 07:54 | Nancy Marshall Genser | "With the airspace over the United Arab Emirates virtually empty, Emirates Airlines..." |

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Conclusion

• The Iran conflict is having rapid, direct effects on oil markets, shipping, global trade, and aviation.
• Both China and the US are feeling the repercussions in different ways:
  • China faces higher oil costs with few substitutes, raising inflation risks
  • US consumers likely face higher gas prices, but the US has some ability to offset shocks through increased production and reserves
• The Strait of Hormuz remains a global chokepoint; its closure or interruption has immediate worldwide implications
• Airline operations and aviation stocks are being notably affected as regional airspace closes

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Summary prepared to reflect core content and tone of Marketplace Morning Report, March 2, 2026.

Transcript

[Marketplace Host]

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[Sabri Benishore]

US and Israel's war with Iran has started to ripple through global energy markets. From Marketplace, I'm Sabri Benishore in for David Brancaccio. Three ships have been attacked in the Persian Gulf. A refinery in Saudi Arabia was temporarily shut down after it was attacked by drones. Iran has said it has closed navigation through the Strait of Hormuz. And hundreds of ships are now sitting idle on unwilling or unable to pass through. Brent crude prices are up more than 8.8%. West Texas Intermediate is up 8%. Joining us to talk about it is Fernando Valli. He's managing director of energy for the investment firm Hedge I Risk Management. Welcome.

[Fernando Valli]

Thank you. Glad to be here.

[Sabri Benishore]

Oil futures, Oil prices are up. Supply and demand. What specific developments in this conflict are pushing those prices up right now?

[Fernando Valli]

I think there are a few aspects here. One, obviously, is the disruption, the immediate disruption that you're seeing. There are fewer tankers coming around the bend on the Strait of Hormuz, which is close to 30% of world oil production. That is a combination of both just pausing because of the attacks and not to have any risk. But then there's also the issues of insurance and several insurance companies canceling insurance for ships transiting in the Strait of Hormuz. And that kind of disruption would force the oil market to consider some form of rerouting. There's just not a lot of ways to reroute that much oil within a very short time frame.

[Sabri Benishore]

How big of an oil producer is Iran and where does that oil go? And is that oil not flowing now?

[Fernando Valli]

The oil is still flowing. There's been no news of an attack on Cargo island, which is their main export hub. It accounts for 80% of exports. Iran's a fairly large producer, close to 4 million barrels a day. They export just under 2 million barrels a day, which primarily goes to China. It's over 80% goes to Chinese refiners.

[Sabri Benishore]

Is China still getting that oil? Is it paying more for it? What does that mean for China?

[Fernando Valli]

It's certainly going to pay a lot more for oil and natural gas that goes through the Strait of Hormuz. They are the largest importer of oil globally. The U.S. as you may know, produces 13 and a half million barrels a day, roughly. With Canada, we are close to 18 million barrels a day of production versus our 20 million barrels a day of consumption. So we're fairly evenly balanced. Whereas China still imports over 13 million barrels, sometimes as much as 15 million barrels a day of oil. A lot of that comes from the Middle East. Iran can account for over 10% of those volumes. Iran, because of the sanctions, was selling at a much lower price. China is now going to have to find a different supplier potentially or at a significantly higher cost than it was paying Iran. So the potential inflation shocks for China could be very significant the longer this lasts.

[Sabri Benishore]

And how about us? How about in the us? I mean, is this something that could trickle down to pump prices?

[Fernando Valli]

It almost certainly will. We have a more transparent mechanism to move oil prices into pump prices than China would. So it almost certainly will. If the again the conflict is does not escalate from here and Iran doesn't have the strength to retaliate, then it's possible that we'll get prices to come down. Also worth mentioning, the US has a lot of capacity to grow production at these higher prices. It doesn't have that capacity at $60 oil, but at 75 it certainly can and that will alleviate some of the impacts on the pump for American consumers.

[Sabri Benishore]

There is a lot of slack in the global oil market in the sense that OPEC could pump more, we could pump more. Does that kind of mitigate the medium term potential consequences of this conflict?

[Fernando Valli]

Less so for OPEC, because most of OPEC's production growth would come through the strait harbours. So it doesn't necessarily help you to produce more in that region. Specifically, the US does have the capacity to grow production and in fairly short order enough to alleviate, combined with strategic petroleum reserves, not just in the U.S. but in China as well, that can help put a cap on short term oil prices.

[Sabri Benishore]

Fernando Valli is managing director of energy for investment firm Hedgeeye Risk Management. Thank you so much.

[Fernando Valli]

My pleasure. Great to be here with you.

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[Sabri Benishore]

fighting between the US and Israel and Iran is forcing air carriers to cancel or reroute flights and stranding passengers. The airlines could also face higher fuel costs, and all of that is driving down international airline stocks. United is down almost 7% in premarket trading. Air France down 10% yesterday, another percent today. India's InterGlobe Aviation fell 6%, Asiana down 2%. Marketplace's Nancy Marshall Ganzer has more Countries

[Nancy Marshall Ganzer]

around Iran have closed their airspace, forcing airlines to cancel some flights and leave passengers stranded. The website FlightAware says more than 1,000 flights were canceled in the past 24 hours just at Dubai International Airport. With the airspace over the United Arab Emirates virtually empty, Emirates Airlines says it suspended all operations and from Dubai until tomorrow. The airline says it's actively monitoring the situation and engaging with relevant authorities. Airports in Abu Dhabi and Doha are also affected, and there are ripple effects at other airports. Dubai International is one of the busiest airports in the world. Other airports in the region are hubs for passengers traveling between Asia and Europe. The Israeli airline El Al says it's scheduling rescue flights for stranded passengers that will take off as soon as Israel's main airport reopens and and it gets approval from the Israeli government. I'm Nancy Marshall Genser for Marketplace, and

[Sabri Benishore]

in New York, I'm Sabri Benishore with the Marketplace Morning Report from APM American Public Media.

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