IEA Says Iran War Causing Biggest-Ever Supply Disruption

Summary

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WSJ What’s News

Episode: IEA Says Iran War Causing Biggest-Ever Supply Disruption
Date: March 12, 2026
Host: Luke Vargas
Guests: Chelsea Delaney, Jason Douglas, Becky Peterson, Ray Smith

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Episode Overview

This episode focuses on the unprecedented disruption in global oil markets caused by the ongoing war in the Middle East, especially events involving Iran. It also covers related economic ramifications, shifts in U.S. trade policy, Tesla’s autonomous vehicle ambitions, and surprising findings about the true impact of AI on workplace productivity.

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Key Discussion Points & Insights

1. Record Oil Supply Disruption Amid Middle East War

• IEA Forecasts and Immediate Impact
  • The International Energy Agency (IEA) has declared the current supply disruption to be the largest ever in oil market history.
  • Annual supply growth was slashed to 1.1 million barrels/day (down from 2.4 million).
  • All forecasted growth is now expected to come from non-OPEC nations.
  • Host notes, “Crude prices topped $100 a barrel after Iran attacked three cargo ships trying to transit the waterway and hit two oil tankers in Iraqi waters with projectiles.” (01:18)
  • Shipping threats have spread beyond the Persian Gulf to the Bab El Mandeb Strait near Yemen, raising fears over global shipping chokepoints.

Notable Quote

“All of these countries are seeing energy prices go up, and that is expected to drive up inflation, and that is expected to contract growth.”
— Chelsea Delaney (04:04)

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2. Economic Impact: Winners and Losers

U.S. and Global Consumers Hit by Rising Prices

• U.S. gas prices have jumped 20% since the Iranian attacks; in California, nearing $5.40/gallon. (02:44)
• Rising fuel costs ripple through the economy, impacting everything from individual households to energy-intensive industries like tourism, airlines, and manufacturing.
• Europe, Japan, China (major energy importers) are hit hardest by inflation and slower growth.
• The Gulf states, typically buffered as exporters, cannot capitalize due to output shutdowns and shipping threats. Potential contraction of up to 15% in the Gulf’s economy if conflict persists.

Notable Quote

“Flights have been canceled. And so tourism economics is now expecting that international visitors to the Middle east could fall by as much as 30% this year... about $56 billion in lost revenue.”
— Chelsea Delaney (04:37)

Unexpected Winners

• Russia: Benefits from higher oil prices as supply elsewhere tightens, earning revenue above its breakeven point and funding its war in Ukraine.
• Venezuela, Canada, Norway: Potential to gain, though inflation will still impact domestic populations. (05:44)

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3. U.S. Politics: Filibuster Debate and New Trump Tariff Proposals

Senate Moves

• Senator John Cornyn reverses position to support eliminating the filibuster—key to passing Trump’s Save America Act (stricter voter ID nationwide).
• At least six GOP senators express opposition or hesitation, valuing minority rights and rural state protection.

Tariff Investigations

• The Trump Administration launches new Section 301 investigations after Supreme Court strikes down previous tariffs.
• Targets: Industrial overcapacity (particularly in China, Japan, India), forced labor regulations.
• Investigations bring “some much needed certainty for Asian economies,” according to Jason Douglas. (09:29)
• Seen as a strategic lever ahead of a Trump-Xi summit in Beijing.

Notable Quote

“These investigations weren't greeted with a huge deal of surprise in Asia. This is after all a way for the Trump administration to try and recreate to some extent the tariff regime that they had before.”
— Jason Douglas (09:29)

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4. Tesla’s Autonomous Cyber Cab Gamble

• Tesla plans to manufacture 31,000 driverless “cyber cabs” in Texas exclusively for autonomous operations this year.
• CEO Elon Musk claims possible customer price under $30,000, but analysts doubt broad consumer sales timeline.
• Safety regulations are a barrier—current U.S. law caps such vehicles at 2,500 units/year without traditional safety features (like side mirrors).

Notable Quote

“Analysts...really don't [expect] Tesla to sell cyber cabs to anyone but its own ride hailing service for many years.”
— Becky Peterson (10:48)

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5. Surprising AI Productivity Findings

• New ActiveTrack data on 160,000 workers shows that the adoption of AI tools increased time spent on emails, messaging, and administrative/business apps—“more than doubled.”
• Paradoxically, focus work declined.
• UC Berkeley research finds workloads have intensified; AI users take on broader scopes or work faster, but not necessarily on more creative tasks.

Notable Quotes

“The dream goal is AI will free us up to do more, you know, creative work or engaging work or more thoughtful work. And this study has shown that that's not quite happening yet.”
— Ray Smith (12:35)

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Memorable and Noteworthy Quotes (with Timestamps)

• “Crude prices topped $100 a barrel after Iran attacked three cargo ships...” — Luke Vargas (01:18)
• “The longer this goes on, the more it filters through to everything. So pretty much everything we have in our lives is transported to us by ship, by truck. All of those prices go up whenever fuel prices go up.” — Chelsea Delaney (03:22)
• “Flights have been canceled... about $56 billion in lost revenue for these economies.” — Chelsea Delaney (04:37)
• “Russia...is bringing in a lot more revenue to fund the war in Ukraine.” — Chelsea Delaney (05:44)
• “Many of us don't believe that we should undo the filibuster because it holds the rights of the minority and one day we'll be back in the minority.” — Miriam Gottfried (08:34)
• “Companies and employees need to figure out a way to make AI truly free them up to do more creative and engaging work, rather than just more run of the mill work.” — Ray Smith (12:35)

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Important Segment Timestamps

• 01:03 – Global oil disruption and supply cutbacks
• 02:44 – US & global inflation and consumer impact
• 04:37 – Effects on the Gulf economies and tourism
• 05:44 – Economic “winners” (Russia, Venezuela, etc.)
• 07:52 – U.S. political battles over filibuster and new tariffs
• 09:29 – Jason Douglas on Asian economies’ reactions to tariffs
• 10:48 – Tesla’s cyber cab rollout challenges
• 11:39 – AI’s counterintuitive impact on productivity

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Tone & Language

This episode maintains a factual, brisk, and detail-focused tone, typical of WSJ. Quotes and exchanges reflect the urgency and volatility of today’s economic news climate, combined with concise expert analysis from reporters and specialists.

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This summary provides a comprehensive picture of the episode’s content, key takeaways, and the evolving concerns in global business and politics as discussed on WSJ What’s News.

Transcript

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[Luke Vargas]

Oil rallies yet again as Iran strikes several tankers in the Persian Gulf. Plus, President Trump returns to the tariff drawing board targeting a number of big exporters. And a new study finds that AI isn't lightening workloads, quite the opposite.

[Ray Smith]

And so basically the conclusion was that AI doesn't necessarily create as much efficiency as many had hoped. What it instead does is replaces that with even more work and different kinds of but more work nonetheless.

[Luke Vargas]

It's Thursday, March 12th. I'm Luke Vargas for the Wall Street Journal, and here is the AM edition of what's news, the top headlines and business stories moving your world today. The war in the Middle east is causing the biggest disruption to oil markets ever seen, according to the International Energy Agency. The IEA this morning slashed its forecasts for oil supplies, saying it now expects supply to grow by just 1.1 million barrels a day this year, a dramat dramatic cut from the 2.4 million daily barrels expected previously. All supply growth is now expected to come from outside of the OPEC alliance, with the conflict forcing major Gulf producers to curb output and effectively shutting the Strait of Hormuz. Overnight, crude prices topped $100 a barrel after Iran attacked three cargo ships trying to transit the waterway and hit two oil tankers in Iraqi waters with projectiles. And the threat to international shipping isn't confined to the Persian Gulf any long Iranian media is reporting that Houthi rebels in Yemen could join the fight against the US and its partners and force the closure of a narrow passage at the southern tip of the Arabian Peninsula. The Bab El Mandeb Strait is the world's fourth largest shipping chokepoint and allows vessels to access the Suez Canal via the red Sea. Meanwhile, 13 days into the war, the economic winners and losers are coming into focus. It's something reporter Chelsea Delaney has been doing the math on. Chelsea, I think we've got to start by talking about energy first. Earlier we quoted the barrel price of oil, but that's not what people are paying at the pump. Tell us what we're seeing there specifically in the US So Far the conflict

[Chelsea Delaney]

in the Middle east has very quickly filtered through into gas prices at the pump. For Americans across the U.S. gas prices have risen about 20% since the attacks in Iran. But if you look at specific states, the move has been much more dramatic. For example, in California, gas prices are nearly at $5.40. In some areas, it's less than that parts of the Midwest. But this is very quickly filtering through into people's everyday lives. And that has a big economic consequence because the more you spend on gasoline, the less you have to spend elsewhere.

[Luke Vargas]

Bad news for households and probably other businesses reliant on fuel costs as well.

[Chelsea Delaney]

Yeah, I mean, for companies, energy prices are a huge input for a lot of industries. So if you think about tourism operators, cruise lines, airlines, they have been hit pretty hard by the conflict in the Middle East. It'll very quickly raise their prices. We're already seeing fares going up for companies that use a lot of energy for production. Steel companies, companies in the industrial sector. This also has a big impact. The longer this goes on, the more it filters through to everything. So pretty much everything we have in our lives is transported to us by ship, by truck. All of those prices go up whenever fuel prices go up.

[Luke Vargas]

Okay, so there's our inflationary risk. Beyond the US, there are other losers on the energy front, unsurprisingly as well.

[Chelsea Delaney]

Yes, most of the world will see inflation rise because of this, especially import dependent countries like Japan. China is the largest crude importer in the world. They're seeing higher energy prices. Europe in particular depends quite a lot on imported energy for about 60% of its energy supply. So all of these countries are seeing energy prices go up, and that is expected to drive up inflation, and that is expected to contract growth.

[Luke Vargas]

The Gulf particularly hard hit as well, even though often in conflicts, their energy exporting status has been a bit of a cushion for them.

[Chelsea Delaney]

It's probably no surprise that the Gulf is the most exposed part of the world to this. Obviously, a lot of these countries in the Gulf are major energy exporters, but they can actually sell it because the ships are getting attacked in the Strait of Hormuz, their facilities are getting attacked. So a lot of them have shut down production or drastically pared it back, which means they actually can't capitalize on this rise in energy prices at all. And this will have an economic impact for economies in the Gulf. If this war is brief, they could see their economies contract by about 2% this year, according to Capital Economics. But if this drags on, which increasingly looks like it will, that could move to a 15% contraction, which is quite dramatic. And one of the other areas where the Gulf is very vulnerable is on tourism. Right now that's ground to halt. Flights have been canceled. And so tourism economics is now expecting that international visitors to the Middle east could fall by as much as 30% this year. And that would be a huge loss of revenue. They say about $56 billion in lost revenue for these economies.

[Luke Vargas]

Chelsea, as for winners here, none immediately come to mind, but I know you've found a few.

[Chelsea Delaney]

Yeah. So there are a couple places that stand to win. The most obvious one is Russia, which has been sort of shut out of global energy trade. They've had some buyers like China and India, but the fact that there are so many disruptions from other major oil suppliers has really put Russia back on the map. People want to buy oil now, and for Russia, that means they're bringing in a lot more revenue to fund the war in Ukraine. So analysts usually estimate that Russia needs oil to be about $59 a barrel to balance its budget. It's far above that now. So for Russia, this has been a big win. Some of the Latin American economies, Venezuela in particular, which is kind of also being reintegrated into the global oil trade, starting to increase production again, could benefit Canada, probably see a bit of a growth impact. Norway as well. But a lot of these economies as well will see a little bit of inflation because even though they produce a lot of energy themselves, it's still a global market. So they still will also see prices rise at the pump and higher prices for things like airfare.

[Luke Vargas]

I've been speaking to Wall Street Journal reporter Chelsea Delaney. Chelsea, thanks as always.

[Chelsea Delaney]

Thanks for having me.

[Luke Vargas]

And we want to know how volatile energy and commodity prices are affecting you or your business. Are you rethinking your plans? Is your bottom line being impacted? And what about your pricing strategy? Let us know by sending a voice note to wnpodsj.com or by leaving us a voicemail at 212-416-4328. Just make sure to include your name and your location so we can use your comments on the show.

[Miriam Gottfried]

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[Luke Vargas]

Texas Republican Senator John Cornyn is backing President Trump's call to eliminate the filibuster rule, requiring 60 votes to advance most legislation. Trump has been pushing Senate Majority Leader John Thune to find a way to pass the Save America act, which would impose strict new voter ID requirements nationwide and which Trump has called critical to GOP success in the midterms. The Senate has 53 Republicans, and it would take just 51 to change the filibuster rule. However, at least four GOP senators have publicly said they oppose such a move, and two others, West Virginia's Shelley Moore Capito and Wyoming's Cynthia Loomis, voiced their concerns about the move yesterday.

[Miriam Gottfried]

Many of us don't believe that we should undo the filibuster because it holds the rights of the minority and one day we'll be back in the minority.

[Chelsea Delaney]

It also protects smaller rural states from being overwhelmed by the larger, more urban areas.

[Luke Vargas]

Cornyn's reversal on the issue comes as he faces a tough primary runoff in which Trump has yet to make an endorsement. The Trump administration has announced new Section 301 tariff investigations to replace the duties that the Supreme Court deemed illegal. One probe targets industrial overcapacity from export reliant countries, while the other is expected to investigate forced labor regulations in dozens of nations. But as the Journal's Jason Douglas explains, the probes actually provide some much needed certainty for Asian economies.

[Jason Douglas]

So several major Asian economies are being investigated, including China, including Japan and India. So the idea that these economies, all of which have these big trade surpluses with the United States, are boosting production at the expense of their domestic economies and that creates a flood of exports that is overwhelming manufacturing elsewhere in the world. And this is a very familiar charge against China. This new investigation does give the Trump administration maybe just a little bit of extra leverage. As head of Trump's planned summit with Xi Jinping in Beijing, I think these investigations weren't greeted with a huge deal of surprise in Asia. This is after all a way for the Trump administration to try and recreate to some extent the tariff regime that they had before the Supreme Court struck down the so called IPA tariffs. So I think what economies here are looking for, particularly those that have a trade deal, is something that looks just like what they had when they had the trade deal.

[Luke Vargas]

U.S. trade Representative Jamison Greer aims to complete the probes by mid July. Meanwhile, Tesla is betting big on its first new car in years, aiming to produce 31,000 driverless cyber cabs at its Texas factory. This year. Tesla reporter Becky Peterson says the vehicle, which is designed to run exclusively on autonomous software, represents a high stakes pivot for CEO Elon Musk and a major challenge for U.S. safety regulators on X.

[Becky Peterson]

Musk has said that Tesla will sell a cyber cab to a customer for less than $30,000 by the end of the year. That said, people who follow the company more closely are skeptical about the timeline. I spoke with analysts who say they really don't Tesla to sell cyber cabs to anyone but its own ride hailing service for many years. Part of that is consumer habits. Some of that is regulatory. U.S. safety regulations currently require car companies to get exemptions in order to make vehicles that don't have certain safety measures like side mirrors, and they're capped at making just 2,500 units. So this is far shy of the 2 million cyber cabs and Musk has said that Tesla will make each year.

[Luke Vargas]

And finally, one of AI's great promises is that it will free up white collar workers to do more high level creative work. But workplace reporter Ray Smith says that new data from productivity tracking software company ActiveTrack shows the opposite is happening. After it looked at how AI impacted 160,000 people, they looked at digital activity

[Ray Smith]

180 days before and after people started using these tools on the job. And it's interesting because the time they spent on things like email and messaging and even chat apps that more than doubled and even things like using business management tools that rose. And the amount of time that people devoted to like focus work, in contrast, declined.

[Luke Vargas]

And that is backed up by another study underway at UC Berkeley's Haas School of Business, which found that work has intensified for people using AI tools.

[Ray Smith]

And so employees were either working at faster paces or taking on broader scopes of tasks after they had done their original work, if you will, with AI, they just found more work to do. And sometimes it involved work that was beyond their job descriptions. You know, the dream goal is AI will free us up to do more, you know, creative work or engaging work or more thoughtful work. And this study has shown that that's not quite happening yet. And so companies and employees need to figure out a way to make AI truly free them up to do more creative and engaging work, rather than just more run of the mill work.

[Luke Vargas]

And that's it for what's news for this Thursday morning. Today's show was produced by Hattie Moyer and Daniel Bach. Our supervising producer is Sandra Kilhoff, and I'm Luke Vargas for the Wall Street Journal. We will be back tonight with a new show. Until then, thanks for listening.

[Ray Smith]

Foreign.

[Miriam Gottfried]

Hey, this is Telus Demos, and I'm Miriam Gottfried. We're reporters at the Wall Street Journal and The hosts of WSJ's take on the Week. It's a weekly show that gives listeners a leg up in the world of markets and investing. From the Fed's moves to market bubbles, we dive into the biggest deals, key players, and business news ahead. If you're looking for more news and tools that you can use to help navigate the markets, consider becoming a subscriber to the WAL WSJ.com takeontheweek to subscribe now.