Global Helium Supply Crisis Following Iran War - 2026

On February 28, 2026, the United States and Israel launched coordinated airstrikes against Iran, killing Supreme Leader Ali Khamenei and several senior military and civilian officials. Iran retaliated with waves of drone and missile strikes against neighboring Gulf states, including Qatar, Saudi Arabia, Oman, and Kuwait. On March 2, Iranian drones struck facilities at Ras Laffan Industrial City and a power plant in Mesaieed Industrial City, both operated by state-owned QatarEnergy.

Ras Laffan Industrial City is the largest liquefied natural gas (LNG) export complex in the world. It houses massive infrastructure for gas liquefaction, petrochemical production, refineries, and power generation. Critically, it is also home to three helium production facilities, Helium 1, Helium 2, and Helium 3, which together extract and liquefy up to 17 metric tons of helium per day. These plants recover helium as a byproduct of natural gas processing. When QatarEnergy halted all LNG operations on March 2 due to the attacks, helium production stopped simultaneously.

Two days later, on March 4, QatarEnergy declared force majeure on all contracts, covering LNG, helium, urea, polymers, methanol, and other chemical products. CEO Saad Sherida Al-Kaabi stated in an interview with the Financial Times that the company would not restart production until the conflict ends entirely. Damage assessments at the Ras Laffan complex remain ongoing.

The shutdown removed approximately one-third of the global helium supply from the market overnight. Qatar accounts for roughly 30 to 38 percent of worldwide helium production capacity, depending on the source. The country is also home to one of only two plants globally that produce semiconductor-grade helium, which is ionized and used for etching silicon wafers in chip manufacturing. There is currently no viable substitute for helium in these processes.

The crisis deepened further when Iran imposed a blockade on the Strait of Hormuz, a narrow waterway through which about 20 percent of global LNG traffic flows. While liquid helium can be rerouted overland by truck in specialized cryogenic ISO containers to alternative ports such as Salalah in Oman or Jeddah in Saudi Arabia, LNG tankers loaded at Ras Laffan have no alternative route. Once all available tanker and storage capacity is filled, LNG production must stop, and with it, helium extraction ceases entirely.

Helium industry consultant Phil Kornbluth assessed during a Gasworld webinar on March 4 that a minimum three-month supply disruption is now nearly inevitable, given the time needed to reposition helium containers globally. If the conflict persists beyond two weeks, the logistics of rerouting supply chains could take four to six months to normalize. In a worst-case scenario where Ras Laffan equipment sustained physical damage from the strikes, restoration could take a year or more.

At least one major industrial gas supplier has already introduced a helium surcharge to customers. Kornbluth estimated that if the Strait of Hormuz remains closed for 45 days, spot prices for helium could spike by 35 to 50 percent. The three main distributors of Qatari helium, Linde, Air Liquide, and Iwatani, face the prospect of reworking contracts, relocating personnel, and sourcing from alternative suppliers in the United States, Algeria, and Canada.

The semiconductor industry is particularly exposed. Helium is essential for cooling silicon wafers during manufacturing, maintaining stable vacuum environments in lithography, and preventing overheating during high-temperature etching. According to a Future Markets report, the chip industry accounts for about 24 percent of global helium demand. The Semiconductor Industry Association warned in 2023 that any major helium supply disruption would likely cause shocks across global chip manufacturing.

South Korean lawmakers raised alarms on March 5 after meeting with executives from Samsung Electronics and other major tech firms. South Korea depends on Qatar for 64.7 percent of its helium imports. While SK Hynix stated it holds sufficient inventory and has diversified its supply chain, analysts warn that medium-term risks remain significant if the shutdown persists. Memory chipmakers Samsung and SK Hynix have seen more than $200 billion wiped from their combined market capitalization since the war began.

The disruption extends well beyond helium. Qatar's aluminum smelters have halted operations due to power shortages caused by the LNG cutoff, since electricity accounts for roughly 40 percent of aluminum production costs. Methanol supply concerns are growing in China, which depends heavily on Middle Eastern imports. Urea production for fertilizers and diesel exhaust treatment has also been affected. European and Asian natural gas benchmark prices surged 30 to 50 percent within days of the shutdown announcement.

As of March 10, 2026, QatarEnergy has not announced any timeline for resuming operations. Industry sentiment surveys by Gasworld show that 52 percent of respondents are now concerned about the stability of global helium supply through 2030. The situation remains highly volatile and dependent on the duration and intensity of the ongoing military conflict in the Gulf region.