In just one month, spot prices for helium have skyrocketed by over 50%.
Following US and Israeli strikes on Iran, Tehran unleashed a massive wave of retaliation that swept across the Gulf states. On March 2nd, after a drone attack, QatarEnergy announced a halt to the production of liquefied natural gas (LNG) and its related by-products.
It seemed like production might resume, but then on March 18, Iran’s missiles struck Ras Laffan, Qatar’s industrial city. Two LNG trains and a gas-to-liquids facility were damaged. This knocked out about 17% of Qatar’s LNG export capacity—a fix that could take 3 to 5 years.
Everyone knows how important natural gas is; you just need to light a stove to see. But its by-products are easily overlooked.
One crucial by-product is helium, found in natural gas fields.
Most people know helium as the stuff that makes balloons float, but they have no idea how critical it is for semiconductors—and by extension, the entire AI industry built upon them.
Semiconductor manufacturing involves over a dozen steps, and helium plays a vital role in many of them.
For instance, in the etching process, helium is used to strip materials deposited on wafers. To ensure the wafer surface stays at a constant temperature, helium is also pumped in to conduct heat away from the wafer being processed.
In some steps, helium is even used to transport raw materials into the production equipment.
If the helium supply cuts off, even the most advanced chipmakers won’t be shipping a single product.
The attacks on Qatar’s gas facilities mean a drop in helium production. And Qatar is the world’s second-largest helium producer, accounting for 34% of global output last year.
To make matters worse, Iran has blockaded the Strait of Hormuz, creating massive hurdles for helium transport. This isn’t something other producers can simply ramp up to cover.
Helium molecules are tiny and escape into the air easily, so the gas is usually cooled into a liquid and stored in insulated containers.
These specialized containers can hold helium for 35 to 48 days. After that, the containers warm up, and the helium evaporates and dissipates.
About 200 of these specialized containers are currently stuck in the Middle East due to the blockade.
Since these containers cost $1 million each to produce, other manufacturers aren’t rushing to make more. This has left a lot of helium transport units stranded in the Middle East with no immediate way to replenish them.
All of this has led to a major supply crisis, making the surge in spot prices entirely expected.
Semiconductor giants have tried to reduce their reliance on helium by implementing recovery systems.
For example, Taiwan’s TSMC and UMC have achieved helium recovery rates of 60% to 75%. However, because helium is so prone to escaping, about a quarter of it is still lost daily and needs to be imported to top up the supply.
Adding insult to injury, these recovery systems are energy-hungry. Taiwan obviously can’t power them with “love”—it still needs to burn natural gas to generate electricity. And here we go full circle: Iran’s blockade means natural gas can’t get through, so Taiwan is facing a gas shortage too.
Now they’re squeezed from both ends.
Investors are betting big on AI, seeing it as the new growth engine.
AI needs to run on Nvidia’s GPUs—at least for now, they are the best fit.
GPUs require advanced process chips, and no manufacturer in the world has the capacity to match TSMC. Consequently, GPU orders are flying to this small island off the coast of mainland Asia.
But chip manufacturing involves over a dozen detailed steps. This creates a long, slender “neck,” where any single material or piece of equipment can choke the whole process.
Helium is just one unassuming but critical raw material in this mix. There are many others.
These raw materials are like the invisible platelets in the blood of industry. When they are plentiful, no one thinks about them. But when they vanish, the entire system clots.
And maintaining the supply of these materials requires a supply chain far longer and more complex than the chip manufacturing process itself.
Take the helium supply chain supporting AI: it stretches from underground gas fields to Middle Eastern ports, across Indian Ocean shipping lanes, to factories in East Asia, and finally to data centers.
This chain crosses fault lines of geopolitics, lines of religious conflict, and the boundaries between war and peace.
And now, the chain is broken.
Not completely severed, just a gap blown into one link. But that’s enough. Enough for gas to escape, enough to make factories panic.
When people train AI to be “smarter” than humans, they arrogantly think they are building an eternal civilization—”Flesh is fleeting, silicon is forever,” they say.
But in reality, we are just managing a temporary abundance.
When war cuts off a strait, when temperatures rise by a fraction of a degree, or when those specialized tanks fail to arrive on time, we will remember a simple truth.
The modern world isn’t built on a foundation.
It is floating above a layer of gas that is extremely thin, extremely cold, and extremely prone to escaping.
And thanks to human folly, that layer is getting thinner and thinner.