The American #Nuclear Society is a not-for-profit dedicated to advancing the peaceful use of nuclear science and technology. 🇺🇸⚛️🌎

Joined June 2009
8,158 Photos and videos
American Nuclear Society retweeted
Hinkley Point C is the world’s most expensive nuclear plant. About £700m has been spent on fish protection alone. Incredibly, the plant’s 2030 switch-on could be delayed because regulator Natural England thinks they haven’t done enough to protect fish.

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American Nuclear Society retweeted
Jun 5
🎉 #NRCNews: Our Commissioner Douglas W. Weaver has been sworn in for a full five year term ending June 30, 2031. nrc.gov/sites/default/files/…
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“Criticality is a starting line, not a finish line. The work ahead is scaling up, both the reactors themselves and the professors, students, and skilled workers we need to build and operate the next generation of reactors. The American Nuclear Society is committed to helping build both."
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American Nuclear Society retweeted
Replying to @JRichieTX @ANS_org
ANS sponsored the digitization of that film and released it from its 16 mm film cage. x.com/whatisnuclear/status/1…

Gross but urgent: We eradicated the screwworm from the USA in the 1950s with nuclear reactors, and we can do it again. You're seeing in the news today that the screwworm is returning. It's a horrible fly whose flesh-eating larva cause mass livestock suffering and farmer financial loss. The female screwworm fly mates only once. So we factory-farm raised 50 million screwworms per week in a soup of blood and meat, and sterilized them in bulk with 8000 roentgens of gamma rays from Cobalt-60 extracted from nuclear reactors. We loaded them into cardboard boxes and put them on airplanes with a special device that opened the boxes and released the flies over wide areas. The sterile flies mated with native females, and the eggs laid never hatched. 10 million sterilized flies were released per day for months. State and federal personnel on the ground tracked progress, and it worked! Another triumph in the peaceful application of radionuclides. This 1960 film shows all these steps in grotesque detail. It was digitized by us in 2023, thanks to sponsorship from @ANS_org and is more relevant than ever. At the end the film warns that as long as screwworms exist in central and South America, the threat of them returning to the USA is real. Today it's happening. Perhaps we should restart the sterilization process and eradicate screwworms across the entire hemisphere.
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American Nuclear Society retweeted
NWS eradication was a remarkable accomplishment of science at scale and required close international cooperation. With re-introduction of screwworms north of the Darian Gap in 2022 followed by Central America, Mexico, and now the U.S. in 2026, we will see if we can do it again. We can do it again if we marshal the political will.
We eradicated the New World screwworm from North America once thanks to nuclear science — and we can do it again! Now we're scaling our sterile insect technique (SIT) capacity back up with three forms of radiation: cobalt-60 gamma, X-rays, and electron beams.⚛️ 🎥youtube.com/watch?v=QFoOnS6C… 📰ans.org/news/tag-sterile i…
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American Nuclear Society retweeted
We've beaten New World screwworm before. Together, we can beat it again. Inspect, report and stay informed with us at tx.ag/screwworm. @USDA
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ANS congratulates @AntaresNuclear for achieving criticality! Let's go! 👉ans.org/news/2026-06-04/arti…
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American Nuclear Society retweeted
Big moment at #ANSAnnual2026: Urenco’s Sarah Riedel shared our NM expansion plan & the room broke into spontaneous cheers.👏👏 ✅nuclear growth is accelerating 🔑action across the fuel cycle is key We’re expanding ~50% to support demand, fuel security, & a resilient supply chain.
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American Nuclear Society retweeted
We eradicated the New World screwworm from North America once thanks to nuclear science — and we can do it again! Now we're scaling our sterile insect technique (SIT) capacity back up with three forms of radiation: cobalt-60 gamma, X-rays, and electron beams.⚛️ 🎥youtube.com/watch?v=QFoOnS6C… 📰ans.org/news/tag-sterile i…
OPERATION SCREWWORM: From the @TSCRA's January 1955 issue of The Cattleman, a look at early sterile fly experiments to eliminate NWS. "This pilot research may break the way for the much bigger job of driving the screwworm out of the southeastern United States."
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Let's hear it for H.M. "Hash" Hashemian of @AMS_corporation! 👏 Today wraps his 2025–2026 ANS presidency as he passes the gavel. Thank you for a great year, Hash.⚛️And a big welcome to Mark Peters of @MITREcorp as our 2026-27 ANS President — we're excited for the year ahead!
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American Nuclear Society retweeted
Great callout by @jakedewitte: Nuclear "waste" in America has roughly as much energy potential as ALL known oil reserves. Globally. Nuclear waste is not waste. Video here:
Jun 2
Last month, Oklo CEO Jake DeWitte joined @SpencerJCox and the @abundanceinst at the Operation Gigawatt Summit in Utah. The discussions focused on the growing role advanced nuclear can play in meeting rising energy demand from AI, data centers, industrial growth, and electrification. The summit also highlighted the opportunities nuclear can create across research, workforce development, supply chains, and economic development. That interest is reflected in Governor Cox's engagement with the industry—from policy conversations to attending milestones like Oklo's Aurora powerhouse groundbreaking at Idaho National Laboratory last year.
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American Nuclear Society retweeted
Jun 2
Our Chairman Nieh delivered the keynote address yesterday at the @ANS_org Annual Conference. He highlighted our commitment and significant reform efforts to enable the rapid and safe deployment of advanced nuclear technologies through credible, predictable, and timely regulation.
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American Nuclear Society retweeted
So much optimism about the future of nuclear fuel shared by these 4 CEOs (@LightbridgeCorp, @Orano_usa, @urencousa, & @centrus) during the “Fueling the Nuclear Resurgence” panel discussion this morning at @ANS_org 2026 Annual Conference.
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Congratulations to ANS's newest Fellows, national award winners, and Presidential Citation recipients! We're proud to recognize your outstanding contributions to nuclear science and technology. ⚛️👏 Names and awards: ans.org/news/2026-05-28/arti… and ans.org/honors/recipients/aw… Photos: ans.org/meetings/ac2026/gall…
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"Let's keep an open mind [in the nuclear sector]," said Amy Roma, partner at Orrick, Herrington & Sutcliffe and general chair of the 2026 ANS Annual Conference. "People are going to have different and innovative ways of doing things, and we should embrace the change and the disruption. For the new companies — we love your optimism, we love your enthusiasm, we love the fact that you're not jaded by the experiences of the past. But listen to the things that we're saying, because they can inform your business model and help you prevent the bottlenecks I've been describing. We've never been in such an exciting moment in our industry." ans.org/meetings/ac2026/
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"There's a new NRC that has emerged — one that enables the safe use of nuclear technologies," said @NRCgov Chair Ho Nieh in keynote remarks at the 2026 ANS Annual Conference in Denver. "Enabling is not a shortcut. It's not a compromise. Enabling is how the NRC fulfills its safety mission and delivers benefit to America. We finalized Part 53 twenty-one months ahead of schedule. We issued a construction permit for a commercial advanced non-light water reactor nine months ahead of schedule. Ladies and gentlemen, this is what a disciplined enabling regulator looks like." ans.org/meetings/ac2026/
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"It's not fission versus fusion — it's fission and fusion," said ANS CEO Craig Piercy while he opened the 2026 ANS Annual Conference in Denver, Colorado. "Sometimes moving at different speeds, sometimes solving different problems, but always moving toward the same destination. And that destination matters because the world is counting on us, whether it knows it or not." #nuclear ans.org/meetings/ac2026/
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