Helium Recycling and Conservation in 2026: How Labs, Hospitals and Fabs Cut Use

Why does helium conservation matter so much in 2026?

Because supply will stay tight for years. Qatar's helium output is expected to remain about 14% below its earlier level until damaged LNG trains are rebuilt, which may take three to five years ^[1]. Prices have risen sharply: Linde introduced a temporary 20% helium price increase from 1 June, and Airgas added a $13.50 surcharge per hundred cubic feet from March ^[2]. In Asia outside China, liquid helium costs at least $50 a litre in most countries, according to Imaging Technology News ^[3].

Users have also faced allocation. The University of Colorado cut users on three campuses to 40% of historical usage from June ^[4]. Every litre saved now reduces both cost and the risk of running out.

Where is helium lost?

Mostly through evaporation and venting. Liquid helium boils at about 4 kelvin, so it is constantly warming and turning to gas. Wessington Cryogenics gives typical daily boil-off rates of 0.2% for a 20,000-litre bulk dewar, 0.8% for a 250-litre dewar and 2.8% for a 30-litre dewar ^[5]. A 250-litre dewar at 0.8% a day loses about 2 litres a day, or about 730 litres a year ^[5].

Transfers add more losses. Cooling transfer lines, connecting and disconnecting equipment and letting dewars sit warm all waste helium ^[5]. And because one litre of liquid becomes about 754 litres of gas ^[5], small liquid losses mean large gas volumes.

What do helium recovery systems cost and save?

A recovery system captures the gas that boils off from instruments, compresses and stores it, and either returns it to a supplier or reliquefies it on site. Santiago & Company estimates that closed-loop recovery systems cost $300,000 to $1 million to install and can save $500,000 or more a year at high-usage facilities ^[1].

Recovery has already changed some users' demand. Stuart Brown, chair of physics and astronomy at UCLA, told Physics Today that the department was buying only a small fraction of the helium it bought five or ten years ago ^[6]. Many institutions invested in recycling after earlier shortages ^[6].

But it is not a solution for everyone. Physics Today notes that recovery and mechanically cooled alternatives are unsuitable for some work: equipment can be too heavy for balloon studies, and vibrations interfere with scanning tunnelling microscopes and high-field NMR ^[6]. Smaller users may not have the space or capital: the clinical diagnostics company Olaris had not installed recovery equipment for those reasons ^[6].

How are hospitals reducing helium use?

By switching to sealed, low-helium MRI magnets. Most MRI scanners need about 1,500 litres of liquid helium, while Philips' BlueSeal magnet contains about 7 litres in a fully sealed system that needs no refills over its life ^[3]. Philips has more than 2,400 helium-free magnets operating and aims to convert its whole MRI portfolio ^[3]. Even so, about 65,000 of roughly 70,000 MRI systems worldwide still depend on liquid helium ^[3].

The cost of losing helium in a hospital is high. A quench, when a magnet suddenly loses its helium, can cost $50,000 to $75,000 if not covered by a service contract and can leave a scanner down for weeks ^[3]. Santiago & Company projects that helium-free MRI will become a $4.2 billion market by 2036 ^[1].

How are chipmakers recycling helium?

At scale. TSMC achieves 80–90% helium recovery through on-site recycling at its leading fabs and keeps more than two months of inventory ^[7]. Samsung and SK hynix are also expanding recycling while signing new long-term supply contracts ^[7]. Because helium is less than 1% of wafer costs ^[7], fabs can justify recovery investments mainly for supply security.

What practical steps can smaller users take?

Gas suppliers and equipment makers recommend:

• Audit consumption and identify where helium can be substituted or conserved ^[8].
• Match dewar size to use, refill before a dewar runs dry and avoid long idle periods ^[5].
• Combine transfers and use short, vacuum-insulated transfer lines with well-sealed connections ^[5].
• Capture boil-off with recovery valves and connections where available ^[5].
• Review contracts and force majeure terms, and secure a backup supplier ^[8].

Our article on whether there is a helium shortage right now tracks supply and prices.

Questions people ask about saving helium

Can helium be recycled?

Yes. Recovery systems capture evaporated helium for reuse. TSMC recovers 80–90% of its helium at leading fabs ^[7], and many universities installed recycling after earlier shortages ^[6].

How much does a helium recovery system cost?

Santiago & Company estimates $300,000 to $1 million to install a closed-loop system, with savings of $500,000 or more a year for high-usage facilities ^[1].

Do new MRI machines still need helium?

Most do, but sealed designs need far less. Philips' BlueSeal magnet uses about 7 litres, compared with about 1,500 litres for most scanners ^[3].

What to watch

• Supplier price increases and surcharges ^[2].
• Adoption of sealed MRI magnets by hospitals ^[3].
• Recycling investments by chipmakers and universities ^[6,7].

For all our helium coverage, see the helium topic page.

Alupetra follows helium, LNG and industrial gas markets from Istanbul, London and Dubai; Alupetra does not deal with sanctioned parties.