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Why Some Chipmakers Weathered the Helium Shortage
TSMC reported third-quarter net income of NT$763.06 billion, up 68.7% from a year earlier. On the surface it was another AI-driven record. Underneath, it answered a question the industry had been asking since March: could chipmakers keep running through a semiconductor helium shortage?
QatarEnergy halted all LNG production at Ras Laffan on March 2 and declared force majeure two days later. Helium is a by-product of that LNG. So why did some fabs carry on while others had to ration? The answer is mostly about preparation.
Research Snapshot
About 1/3: Qatar’s share of world helium supply
65%: Share of South Korea’s 2025 helium imports that came from Qatar
2×: How far spot helium prices rose after the conflict began
80–90%: Helium that TSMC’s on-site recycling recovers
Why is semiconductor helium risk rising right now?
Chipmakers became helium’s biggest customer just as supply broke. The semiconductor industry recently overtook MRI scanning as the largest global consumer of helium, and experts say advanced fabrication has no alternative gas.
Then the route out closed. Iran’s closure of the Strait of Hormuz cut off helium shipments from Qatar. Through August, UKMTO data showed traffic about 90% below pre-conflict levels.
“Qatar made about 63 million cubic metres of helium in 2025, out of roughly 190 million worldwide.”
There is some relief. QatarEnergy has partially restarted its Helium 2 plant, although industry experts believe output is still under 30% of normal.
What risks are unique to the helium supply chain?
Helium behaves unlike any other chip input. It is scarce, hard to store, and has no drop-in substitute.
1. Supplier concentration. A few gas fields supply most of the world. Research signal: Production is dominated by the United States and Qatar, followed by Algeria and Russia.
2. Chokepoint logistics. Helium travels in specialised cryogenic containers. Research signal: About 33% of the world’s specialised cryogenic ISO containers were stranded by the Hormuz closure.
3. Short on-site buffers. Liquid helium boils off over time. Research signal: A former Air Liquide executive estimates fabs can hold only about a month and a half of supply before it starts to warm.
4. Price spikes. Spot markets react first. Research signal: Bloomberg analysts modelled spot price jumps of 50–200% in severe scenarios, with contract prices up 20–40% on renegotiation.
5. Allocation and rationing. Suppliers decide who gets scarce volumes. Research signal: Some Asian chip customers have received only half their normal volumes.
6. Downstream product squeeze. Shortages ripple into finished goods. Research signal: Seagate and Western Digital, major makers of helium-filled hard drives, had already allocated 2026 production and raised prices.
How did TSMC keep running when a third of helium went offline?
On paper, TSMC was exposed. Forbes estimates the company sourced 69% of its helium from Gulf Cooperation Council countries in 2024.
The response: In April, TSMC said it buys specialty gases, including helium and hydrogen, from multiple suppliers in different regions, holds safety stock, and was working with suppliers to strengthen supply chain resilience. It also runs on-site recycling that recovers 80–90% of the helium it uses. Analysts noted that Taiwan’s helium supply was more diversified than South Korea’s.
What changed: Net income rose from NT$505.74 billion in Q4 2025, the last quarter before the shock, to NT$763.06 billion in Q3 2026. Q3 gross margin was 66.4%.
What the data showed: These results were driven mainly by AI demand, not by helium management. What resilience did was keep supply from becoming the bottleneck. TSMC’s main concern was cost: it warned that prices for some chemicals and gases were likely to rise.
The lesson: Diversify suppliers by region, recycle on site, and hold buffer stock, so a supply shock becomes a cost problem instead of a production problem.
What did Samsung’s helium recycling launch teach about new technology risk?
Introducing a new system into a chip fab is risky in its own right. Any impurity in a reused gas can affect yields, so a recycling system has to prove itself before it can scale.
The launch sequence: Samsung co-developed its Helium Reuse System (HeRS) with a domestic partner and first installed it on one production line in April 2025. It recovers, purifies and reuses high-purity exhaust helium, and is estimated to save about 4.7 tonnes a year. Samsung projects that rolling it out across all lines could cut total helium use by roughly 18.6% a year.
Next step: Samsung plans to expand HeRS to more lines. Through a joint development agreement with an overseas partner, it is also researching how to upgrade spent, low-purity helium back to high purity.
Why the timing mattered: In 2025, 1,375 tonnes of South Korea’s 2,116 tonnes of imported helium came from Qatar. When the conflict began, HeRS was singled out as a technology response that could reduce exposure to outside shocks.
The lesson for manufacturers: Pilot on one line, measure the savings, then scale before a crisis forces you to. For buyers: suppliers with recycling and multi-region sourcing are less likely to put your orders on allocation.
How does research reduce helium risk before it becomes a crisis?
The fabs that held steady had mapped their exposure in advance.
Demand forecasting sizes how much helium new nodes and capacity will need; IDTechEx expects semiconductor helium use could grow fivefold by 2035 (risk 3). Supplier and raw-material mapping shows exposure by origin, as Korea’s trade data does (risks 1 and 2). Regulatory and geopolitical scanning tracks chokepoints and force majeure notices. Customer research reveals which downstream products, such as hard drives, will be squeezed first (risk 6). Competitive intelligence benchmarks recycling rates and inventory against peers. Scenario planning stress-tests price and allocation outcomes (risks 4 and 5).
Suppliers are doing the same. Air Liquide, which supplies industrial gases to most major chipmakers, assessed customer stockpiles and diversified its helium sources.
Analyst’s view:
Across the filings and reports reviewed for this article, one lesson stands out. Early base-case scenarios, such as Wood Mackenzie’s, assumed roughly two months of disruption, from mid-March to mid-May. The disruption has lasted far longer. Planning for long, unlikely scenarios mattered more than planning for the most likely one.
How we researched this article: We reviewed about 30 sources from March to October 2026, including TSMC’s quarterly filings, Korean trade data, industrial gas and insurance industry reports, and trade press. We compared exposure, buffers and recycling approaches at the major chipmakers.
What’s on a practical helium risk checklist for manufacturers and buyers?
For manufacturers:
Map helium exposure. Know the origin of every contracted volume.
Diversify by region. Balance Gulf, U.S. and other sources across contracts.
Recycle on site. Pilot recovery systems on high-use tools first.
Hold safety stock. Size buffers against realistic lead times.
Model long scenarios. Plan for disruptions lasting quarters, not weeks.
For buyers and end-users:
Ask chip and drive suppliers about their helium sourcing and recycling.
Lock in allocations early for helium-dependent parts, such as high-capacity hard drives.
Build price escalation clauses into 2027 contracts.
What signals should chipmakers watch in the next 12 months?
Q4 2026 results (early 2027): TSMC has guided fourth-quarter revenue of US$52.3–54.3 billion, a projection that will show whether supply keeps pace with demand.
Qatar’s ramp-up: Air Liquide expects the partial Helium 2 restart to limit the shortage’s impact on its sales in the second half of 2026. Watch how quickly output rises above the estimated 30% level.
New supply by end-2027: Blue Star Helium’s Galactica-Pegasus project began producing helium in July, with full nameplate capacity at its Pinon Canyon plant targeted by the end of 2027.
Key Takeaways
- Qatar’s shutdown removed about a third of world helium supply just as chipmakers became the largest users.
- TSMC’s multi-region sourcing, safety stock and 80–90% recycling turned a supply shock into a cost issue.
- Samsung’s HeRS shows the value of piloting resilience technology before a crisis.
- South Korea’s 65% reliance on Qatari helium made diversification urgent there.
- Scenario planning should cover long disruptions, not just the most likely case.
Conclusion
The semiconductor helium shortage showed that the smallest inputs can carry the largest risks. Chipmakers that mapped their exposure, diversified sources and invested in recycling early turned a potential production crisis into a manageable cost. As new supply comes online and recycling spreads, the industry is building a stronger helium chain than it had before.
Teams that depend on chips, drives or specialty gases may find it useful to review supplier origins and recycling rates before signing 2027 contracts. Cognitive Market Research and Consulting tracks these signals across the semiconductor materials chain.
