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US Designates Helium As a Critical Material (apnews.com) 119

An anonymous reader quotes a report from the Associated Press: The U.S. designated helium as a critical material on Friday because it's indispensable for making semiconductors that are essential to energy generation, and the global supply is at risk of disruption, according to the Energy Department. The designation by the Energy Department means that more federal financing will be available for helium producers and that the government will monitor it more closely. Helium is primarily produced as a byproduct of natural gas processing. The United States is the world's largest producer of natural gas and of helium. Qatar and Russia are the other top helium producers.

[...] Helium makes balloons rise, but that's not why the DOE is interested in it. Helium plays an important role in wind, solar and nuclear energy production, space exploration, medical imaging and research. Assistant Secretary of Energy Audrey Robertson said helium's unique properties make it irreplaceable, such as the fact that it's non-combustible and has the lowest boiling point of any gas. The nation needs an ample supply for semiconductors, quantum and super computing, and superconducting magnets, added Robertson, who oversees the Office of Critical Minerals and Energy Innovation.

[...] Despite environmental concerns with recovering helium from natural gas, there are also opportunities, said Greeshma Gadikota, director of the Lenfast Center for Sustainable Energy at Columbia University. "If we burn the natural gas, there are a lot of CO2 emissions associated with that," Gadikota said. "But if you just extract the helium and use it, the uses of it don't contribute necessarily to greenhouse gas emissions. "So from a climate standpoint, if we are going to continue down the line of extracting natural gas and recovering helium," she added, "I would prefer to see natural gas being used in a form where we directly produce hydrogen and we produce solid carbon." Hydrogen is a clean burning fuel, and solid carbon can provide permanent carbon sequestration and can be used widely in industrial applications, including rubber and pigments.

US Designates Helium As a Critical Material

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  • by BeaverCleaver ( 673164 ) on Monday October 26, 2026 @10:59PM (#66395270)

    The USA used to stockpile Helium. They did so for almost 100 years. Then they got rid of it. https://en.wikipedia.org/wiki/... [wikipedia.org]

    • This helium crisis is nothing new. It's now 20 years since I wrote a column titled The looming helium crisis [aardvark.co.nz] and little has changed.

      • If nothing changed in 20 years, perhaps the looming helium crisis is overblown.

        • Something did change. We stopped stockpiling a reserve, and that reserve has been exhausted. That's two things.

        • If nothing changed in 20 years, perhaps the looming helium crisis is overblown.

          I saw the train coming towards me 1 minute ago, and here I am and it still hasn't hit me despite standing on the tracks is not a very good life philosophy. It's one that leads you to turning into a red stain on the train carriage's windshield.

          If you disagree I'll have you know I've never been hit by a car despite j-walking, so I suggest you ignore all red lights, they are clearly meaningless.

    • by Creepy ( 93888 )

      There's actually another source of helium probably buried to not alarm the public - fast fission reactors. You know, the ones that make plutonium. One of the byproducts of actinide decay is helium. The US killed its attempt to modernise fast reactors in 1994 when it killed the Integral Fast Reactor. While plutonium is a byproduct, if it isn't removed through reprocessing, it is also a fissile fuel. Guess what. though - all Gen IV reactors that I've seen are fast fission reactors. Even some Gen II+ designs

  • by 93 Escort Wagon ( 326346 ) on Monday October 26, 2026 @11:38PM (#66395294)

    The United States is the world's largest producer of natural gas and of helium. Qatar and Russia are the other top helium producers.

    In the near future, I fully expect a new Trump announcement about how we're getting a bunch of helium from Putin, and as a result we're giving Russia Most Favored Nation trading status. And maybe Zelensky's head on a platter.

    • This puerile crap passes as +5 insightful on slashdot now.
      Great.

      Instead of just calling you a politically-motivated retard, I'll quote Mr Bill Clinton, who lobbied aggressively for and then signed the Helium Privatization Act in 1995:
      "...We propose to cut $130 billion in spending by shrinking departments, extending our freeze on domestic spending, cutting 60 public housing programs down to 3, getting rid of over 100 programs we do not need, like the Interstate Commerce Commission and the Helium Reserve Prog

      • Whataboutism.

        Just because idiots in the past did something idiotic, it does not excuse future idiocy that follows the pattern of current idiots doing current idiocy.

        Why would you think stupid shit happening today is excused by someone else doing stupid shit 30 years ago, because they happen to be from a different political party?

        Don't you think that tells us more about you than your comment tells us about literally anything at all?

        • You're the one who politicized this, not me.
          Or did you forget that you asserted ex nihilo that Trump was going to get it from Putin and then throw Zelensky in the conversation?
          You just used those names what, coincidentally? Having a seizure?

          Precisely what "stupid shit" re Helium is happening today, that's not just in your hate-Trump fevered imagination? Looks like the US designated helium as a critical resource - that's not "stupid shit", that's sensible.

          I don't see any point in your post BUT the politica

          • I did what now? Why don't you have a look at the author of the posts again and think about who your are replying to.

            Thanks for proving my point.

      • by nmb3000 ( 741169 )

        Instead of just calling you a politically-motivated retard, I'll quote Mr Bill Clinton, who lobbied aggressively for and then signed the Helium Privatization Act in 1995

        I think most reasonable people understand that politicians are fallible and can be shortsighted and make mistakes. This is part of being human and part of life in government which, at it's core, is just a huge risk management agency. That's not to say that honest mistakes don't carry weight - Bush Jr may have truly believed everything he claimed about Iraq prior to invading it, but it was still a fool's errand, built on a scaffold of lies, and one of the biggest wastes of resources and lives in US history

    • by cusco ( 717999 )

      At this point a lot of Ukrainians would welcome the latter as well.

  • I've always been appalled that an irreplaceable resource could be sold as filler for party balloons.
    • Re: (Score:3, Insightful)

      by evanh ( 627108 )

      What makes you say it is irreplaceable? Is it because Helium rapidly floats up into space, never to return? Is it because Helium never binds to anything else and therefore has no home, the way Hydrogen has, before floating off up into space never to return? Is it because Helium shouldn't exist on Earth at all because it all went into space billions of years ago?

      It's not like we can ultimately stop Helium leaving. Even if we emptied every last fossil fuel reserve, the Helium would still keep bubbling up

      • by quenda ( 644621 )

        It is as replaceable as fossil fuels. Or we could mine the sun.

        • by evanh ( 627108 )

          I guess you didn't read my post. Those fossil reserves can be pumped dry while the Helium still keeps flowing.

          • by quenda ( 644621 )

            You've lost me. How are you going to catch it? Previous post was hopelessly vague.

            • by evanh ( 627108 )

              Where do you think Helium comes from? It doesn't bind to anything so it can't be chemically processed like hydrogen say. So why do we have any at all? Because we already catch it is why. It comes free with oil and gas because it gets caught buy those huge sealed cavities of oil reserves. There's no real limit to continuing that capture, even after the oil and gas is depleted.

        • by rossdee ( 243626 )

          Mining the sun mught be impossible due to the high tenperature. However mining gas giants should be possible.

          • by stealth_finger ( 1809752 ) on Tuesday October 27, 2026 @06:31AM (#66395620)

            Mining the sun mught be impossible due to the high tenperature.

            Go at night.

            • Mining the sun mught be impossible due to the high tenperature.

              Go at night.

              What a maroon. Gravity will still be an issue dumbass! ;)

              • by shanen ( 462549 )

                Whole branch needs a bunch of Funny mods, but I think the peak funny was probably the suggestion about the gas giants. We want Helium, not Hydrogen.

                • > I think the peak funny was probably the suggestion about the gas giants. We want Helium, not Hydrogen.

                  Give them some time and you'll have all the Helium you could ever want.

                • by quenda ( 644621 )

                  peak funny was probably the suggestion about the gas giants. We want Helium, not Hydrogen.

                  Gas giants have helium. Was that supposed to be a joke?
                  The problem is the depth of their gravity wells. https://xkcd.com/681/ [xkcd.com]
                  I suppose you could try a high-altitude flyby to scoop some of Saturn's atmosphere, 3% Helium. Still insanely expensive.

                  • by shanen ( 462549 )

                    Well, when you put it that way, it does sound better than the local source, but mostly thanks for the XKCD link. Always appreciated and usually funny, too.

                • by dryeo ( 100693 )

                  Saturn is 3.25%±2.4% helium according to Wiki and could be mined by scoop ship. I've also seen proposals for mining He3 from Saturn which I can't currently find. I did find that https://en.wikipedia.org/wiki/... [wikipedia.org] planned to use balloons for mining He3 from Jupiter. Mining Jupiter is a bit stupid due to the radiation, whereas Saturn could work.

                  • by shanen ( 462549 )

                    The other reply had the XKCD about gravity wells, but it's one of ones that's really hard to look at because of size issues...

                    • by dryeo ( 100693 )

                      The gravity wouldn't matter much, basically to scoop, you'd have an orbit that at the low point entered the atmosphere, which would rob velocity. Anyways it is far in the future before we have the technology and the willingness to wait for the returns from it. You could have like a pipeline where ships would regularly make the dozen odd year trip and once the first one returns, it would be a steady flow.
                      Whether a short sighted species such as us ever implement it is questionable and as mentioned, a ways int

                    • by shanen ( 462549 )

                      Basically the ACK though I can't decide if I don't share your optimism or we share slightly different flavors of the same pessimism.

                    • by dryeo ( 100693 )

                      Yea, I'm not at all optimistic that it would ever happen. Fun to think of though.

        • Helium is also a byproduct of nuclear reactions and nuclear decay. So yes, we can "replace" it for various values of replacement, especially with the wealth of Uranium and Thorium in the earth's crust, which emits Helium-4 as an alpha decay.

          The math also changes quite a bit if controlled fusion becomes a thing, because Helium is the "ash" product of controlled D-T fusion.

          • by quenda ( 644621 )

            The math also changes quite a bit if controlled fusion becomes a thing, because Helium is the "ash" product of controlled D-T fusion.

            What math? You did none.
            Currently earth makes around 10^20 joules of electricity per year. At 3x10^14J/kg, that would require on the order of 1000 tons of DT fuel, and so helium "ash".
            Current helium extraction rate is around 30,000 tons per year.
            So yeah, fusion on a scale a order of magnitude greater than current total energy production could produce a useful amount of helium.
            It is conceivable, barely.

      • by flink ( 18449 )

        The only source on earth is radioactive decay of crustal uranium. It takes millions of years for an appreciable amount to accumulate. It's not replaceable on a human time scale.

        • Thorium also undergoes alpha decay, and there's a shitload more Thorium (somewhere between 3x and 4x) than Uranium around.

          Also, if the fusion crowd ever gets a reactor working, we will have direct industrial sources (for various values of fusion) as a "waste" product.

          • by flink ( 18449 )

            Th232 also has a half life ~3x longer than U238 (~14b v ~4.4b years) and only undergoes 6 alpha decays in its decay chain to Uranium's 8, so it is not as much of a bump as you would expect. Either way, it's still not like we will get anywhere waiting around for decay products to replenish our Helium if we run out.

    • by gweihir ( 88907 )

      That Helium is "trash quality" and apparently there is no reasonable way to refine it to the quality needed for semoconductor manufactoring.

      • by evanh ( 627108 )

        Helium stays pure in and of itself. One atom per molecule. It reacts with nothing. All need do is separate it.

        • by gweihir ( 88907 )

          "All you need to do" is not realistically feasible in this case.

        • Re:It's about time. (Score:5, Informative)

          by thegarbz ( 1787294 ) on Tuesday October 27, 2026 @05:00AM (#66395520)

          All need do is separate it.

          Is that all? Phew. Now back in reality Helium purification is one of the most difficult gas based process systems we have. It's insanely cost and energy intensive, and is not remotely viable unless you do it at scale for the purpose of creating a pure helium stream. The facilities which do this are limited to very specific gas fields which are especially rich in helium and have large scale helium supply chains setup.

          Now on the other hand virtually all natural gas fields have some helium in it, and while it's trivial to separate natural gas from by products, separating helium is not. Hence the rubbish quality helium along with whatever else isn't natural gas is sold as a by-product, not remotely financially viable to purify and sell for anything other than throwing into a party balloon.

          • by evanh ( 627108 )

            Yet it gets done anyway.

            • Yes... in very specific gas fields. Did you read my post? Nearly all purified helium in the world comes from 3 specific fields because they are the ones viable for economies of scale. The rest produce party balloons.

            • by cusco ( 717999 )

              It's becoming a booming industry in China. They achieved 6N9-grade purity hydrogen from their natural gas fields, which have a content of less than 0.05 percent (other exploited fields have content of 1.0-7 percent), at a commercially viable cost a year ago. That's your "rubbish quality helium". Now there are a dozen companies replicating their work.

              • Yes hydrogen really is rubbish quality helium ;-)

                Now there are a dozen companies replicating their work.

                The problem has nothing to do with the process and everything to do with the cost of energy. Energy is ludicrously cheap in China which is why so many companies move process production over there. I worked at a plant in China where our steam boilers were coal fired. COAL FIRED. The cost of steam generation was insanely cheap and not something that could ever be replicated in the west. Suddenly running a compressor from a turbine to run your Joule-Thomson cool

          • Re:It's about time. (Score:4, Informative)

            by Khyber ( 864651 ) <techkitsune@gmail.com> on Tuesday October 27, 2026 @09:59AM (#66395946) Homepage Journal

            It isn't that hard to separate. That's why we developed the cryogenic method in the first place. Hydrogen and fluorine are much harder to keep stored and process.

            • It isn't that hard to separate. That's why we developed the cryogenic method in the first place. Hydrogen and fluorine are much harder to keep stored and process.

              False. "Hard" in this context means output vs cost input. Helium is insanely hard to purify compared to hydrogen which in a pure form is trivial to make (you can split water or reform natgas). The problem with helium is its concentration. Most gas fields have helium but at concentrations that don't make it remotely viable to run a purification plant. The fact that it's just "the cryogenic method" is doing a lot of handwaving. It's not "the cryogenic method". It is "THE cryogenic method". The most energy in

        • Yeah! Just pick out all the helium atoms, one by one, and you're done!

      • So there aren't commercial companies that sell industrial helium purification equipment? [allumcorp.com]

        That might be news to those companies.

    • Time to switch to acetylene for balloons!

      • My dad told of condoms swiped from some local depot, inflated and lofted with natural gas (methane). Neither safe, nor very effective.
    • by Rei ( 128717 )

      I mean, it's not irreplaceable (despite the fact that atmospheric helium, sourced from radioactive decay, "leaks" to space from the planet). But there is a risk of significant cost increases if we just burn the super helium-rich NG deposits without separation. Helium is still recoverable from poorer NG deposits, non-NG deposits (anywhere that volcanic heat melts old basement rock - for example, the Rukwa Basin), and even as a byproduct of atmospheric air liquefaction (for separation to extract N2, O2, and

    • I've always been appalled that an irreplaceable resource could be sold as filler for party balloons.

      Why? Is filling the Super Bowl blimp more important?

      • by flink ( 18449 )

        MRI and other superconductor applications, semiconductor manufacturing, testing ultra high pressure systems.. Lots of high tech relies on having highly purified helium available.

  • US Designates Helium As a Critical Material

    So then, who have they given themselves permission to attack now?

  • Well, to continue the song metaphor, no, it can't. But which applications can use a replacement gas?

    Nitrogen is good for cooling, but helium is better. Nitrogen is also fairly unreactive. Argon is better, and I gather helium is slightly better still. Both can be extracted from the air.

    MRIs need newer materials to use nitrogen, but I think they can. Why can't semiconductors use nitrogen or argon?

    • by thegarbz ( 1787294 ) on Tuesday October 27, 2026 @05:13AM (#66395530)

      The reason to use helium is clear to the industry which uses it. After all, argon is nearly 30x cheaper and available at scale from ASUs, so someone makes a conscious decision to use helium instead.

      As to why, I'm not sure about the technical application requirements, but there are some technical differences I looked up:
      - Helium has 10x the thermal conductivity which makes it critical in any cooling system relying on speed or to achieve a ultra-low temperature.
      - Argon boils at ... okay this is probably the key point here... 85degC warmer! Helium boils at -269C and argon at -185C. That is a huge difference.
      - Argon is denser so more difficult to circulate, compress, liquify, etc, so it's less energy efficient to use in cooling loops, especially small ones.

      All the same applies to nitrogen from the looks of things, argon and nitrogen for cooling seem very similar. Everything expect price mind you. Nitrogen is 300x cheaper than helium, so someone must really have thought about why they would need to use the latter.

      • Nitrogen is 300x cheaper than helium, so someone must really have thought about why they would need to use the latter.

        Compared to the rest of the costs of the systems which use it, the helium cost is not a big problem. It's less than the labor cost of keeping the machine ready for use. An MRI uses over 100 MWh a year, the machine costs millions to start with, the personnel cost is hundreds per hour... The machine uses roughly 100-200 liters of helium, which is now $30-50/liter. So $3000 to $10000 for a full fill. Boil-off rates range from 0 to 0.2%/day. A refill occurs every 6-24 months. So we're looking at a max of about

      • The problem with using them for cooling is the freezing points: 62K for nitrogen and 85K for argon. (Annoyingly, that means you can't even use LN2 to cool LAr, because the argon freezes at the LN2 boiling temperature!) Among other things, that eliminates the vast majority of superconductors, which are the whole reason MRI machines need to be cooled.
      • In the late 60s through 70s, San Diego company DDC manufactured head per track disk drives with the disk and head assemblies inside a large metal can, filled with helium, and kept at a specified pressure with a small cylinder of helium attached to the baseplate. These were rack mount units around the size of a kitchen oven. My then-employer used these for lookups in a realtime system.
    • One thing argon can't do, is...float.

  • I hope the woman announcing this did it in a squeaky voice.
  • what could possibly go wrong

  • Deuterium + Tritium

    Its been working well for over 13 billion years...

  • by Z80a ( 971949 ) on Tuesday October 27, 2026 @08:13AM (#66395736)

    It was pretty obvious from the start that it was a ridiculous idea to sell it for super cheap.

  • Put effort into developing self-sustaining hydrogen fusion reactors. We can generate Helium and energy at the same time.
  • I can't read this without cringing. We can technically produce helium with fusion when China figures it out for us. But last I checked, we capture helium.

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