Quantum computing development is facing unexpected constraints following the alleged Iranian attack on Qatar’s Ras Laffan facility on March 18 and 19, 2026. These attacks disrupted about a third of global production of helium, a gas used to cool quantum computers.
The problem is that the world’s most advanced quantum hardware cannot operate at room temperature. Its central component, the qubit, is an extremely sensitive subatomic particle. The slightest vibration or heat will make it unstable and mess up your calculations.. To avoid this, it is necessary to reduce the temperature to absolute zero (the lowest theoretically possible temperature in the universe). −273.15℃.), the only gas that can reach these temperatures on a large scale is helium. Without helium, these machines will not work at all.
Qatar produces helium as a byproduct of liquefied natural gas processing at Ras Laffan. After the attack, Qatar Energy declared force majeure, and the company’s CEO estimated that: Repairs will take 3 to 5 years.
The impact on prices was immediate. According to data from IMARC Group, helium It increased by 8% in North America and 21.5% in Northeast Asia.Meanwhile, in Europe, prices fell 7.3%, likely due to a contraction in demand due to supply concerns.
In other words, access to helium will be reduced, making it more difficult to continue developing quantum computing systems.
Impact on the quantum computing industry
An analysis by author and analyst Shanaka Anslem Perera published in Perera on March 28 estimates that this could have the following impacts: Development schedule delayed by “6 to 18 months”.
Affected companies will be substantially covered Entire quantum computing industry using that technology. According to TechInnovation,
However, the team noted that the short-term effects are manageable, given that modern refrigerators recycle helium at a rate of more than 80% internally, and the lab maintains several months’ worth of stock. Quantum computing consumes less than 0.5% of global helium.
However, TechInnovation stressed that the structural issues go beyond immediate shortages. “What happens when this industry tries to scale from a few hundred qubits to millions of qubits through a supply chain that passes through conflict zones, relies on gas with no substitute, and requires isotopes from nuclear weapons programs.”
Not all quantum computers rely on helium
Sparsity does not affect all quantum computing approaches equally. There is an architecture called. Because it uses a laser, it doesn’t require helium to work. Control qubits instead of refrigerators.
Companies like IonQ, QuEra, and Pasqal operate under that model and are excluded from direct impact. TechInnovation aims to make this difference, which until now seemed only technical, beginning to be seen as a strategic advantage: Design decisions made years ago can, in retrospect, turn out to be risk hedges that no one had explicitly calculated.
Impact on Bitcoin
Post-quantum cryptography researcher Paul Quintin Cross ruled on March 28 that the helium shortage should not be interpreted as a sign of a Bitcoin rescue. “Even if there is a helium bottleneck, Bitcoin’s quantum problem will not be solved.”. They only tempt people into other false comforts. “Even with a slower timeline, Bitcoin and all other ECDSA-based systems will remain subject to the same structural vulnerabilities.”
Cross points out that Bitcoin uses a digital signature algorithm called ECDSA for users to prove ownership of their funds and sign transactions. Such a system would be vulnerable to a sufficiently powerful quantum computer that could derive the private key from the user’s public key and act on the user’s behalf.
A delay of several months in quantum development will extend the time available for preparation, but This does not eliminate the need to do so.. Making changes to the Bitcoin protocol requires consensus among developers, miners, and node operators, a process that has historically taken years. The community is already discussing proposals such as BIP-360, which aims to hide users’ public keys before they are exposed in the chain. This work cannot be postponed indefinitely waiting for threats to slow down.
(Tag Translate)Bitcoin (BTC)
