Nicholas Thompson @thompn4.bsky.social I make small reactors.
Nuclear Innovation Alliance @theniaorg.bsky.social Our mission is to help create the conditions for success for advanced nuclear energy so it can play a major role as a climate and energy security solution.
https://linktr.ee/nuclearinnovationalliance
Mark Shapiro @mhshapiro2.bsky.social Scientist - retired physicist with publications in nuclear physics, nucleosynthesis, solid earth geophysics, atmospheric physics, and computational surface physics - creator of YouTube videos on #ClimateChange - APS Senior Fellow - amateur radio op K6OGD
Anna B @anba2.bsky.social 
North American Young Generation in Nuclear @naygn.bsky.social 501(c)(6) non-profit organization. Developing leaders to energize the future of nuclear. Join us at naygn.org
𝑅𝑜𝑦 @eroi-boi.bsky.social ⚛ nuclear engineer / alchemist. curious about energy, sustainability, and complex systems. blm, acab, landback ↙️↙️↙️ he/him (@eroi_boi on 🐦)
Joe DeCarolis @jfdecarolis.bsky.social Focused on applying state-of-the-art data systems, models, and analysis to inform decision making on energy. Professor at NC State University; served as the 10th Administrator of the U.S. Energy Information Administration. Personal account.
In the wrong movie @sonjadschmid.bsky.social Academic, immigrant, nuclear nerd. 🤓🏳️🌈☢️ Proudly support diversity, equity, inclusion, and accessibility. ♿️
Zoltan Nagy @zoltannagy.bsky.social Engineering prof at TU/e | demand side energy management | connected communities | CityLearn
Geoff Brumfiel @gbrumfiel.bsky.social I'm an editor/correspondent for NPR. Mostly smart on the radio. Mostly stupid on everywhere else.
ChatGPT describes me as: "Aerospace sleuth, nuclear nerd and NPR Superfan — with a side of surreal humor."
Signal: gbrumfiel.13
https://geoffbrumfiel.net/
Federation of American Scientists @scientistsorg.bsky.social Striving for a safer world since 1945
science policy | nuclear weapons | clean energy | STEM education | artificial intelligence | data privacy | much much more
Nuclear Innovation Bootcamp @nuclearbootcamp.bsky.social NIB seeks to train students and early career professional in skills essential to innovation in nuclear energy.
https://linktr.ee/nuclearinnovationbootcamp?fbclid=PAZXh0bgNhZW0CMTEAAaYOL4flakfktRrbFOcmNs9bS-3XQ6bRFKdTaxOGpbfGwzWr-OUtUjM2rVc_aem_iR_fAiDttVW
Joel Petersson Ivre 유엘 @joelivre.bsky.social 🇸🇪 in 🇰🇷 | "Yoo-el" | Senior Policy Fellow at Asia-Pacific Leadership Network | Nuclear Non-Proliferation and Disarmament | Shilling for Big Disarma | views mine and not to be taken too seriously | same id on the Old Place
Dr. Lizzly Atoms @iamplatypus.bsky.social Particle physicist ➡️ nuke physicist. R&D, some policy thoughts. Formerly neutrinos, now neutrons. Bear, 50s/60s camp sci-fi, & western hat aficionado. Lousy 𝄢ist. Opinions mine, especially the bad ones. Follow/❤️/🔃 ≠ E, &c. AFOL. Trust the process. ᕕʕ•ᴥʔ୨⚛
Megan Keener @meganrkeener.bsky.social Actinide chemist at LBNL▫️Former postdoc - EPFL, Switzerland▫️Ph.D. - UCSB▫️ORCID: 0000-0002-0334-0532 ▫️http://linkedin.com/in/meganrkeener
Notorious RBMK @comraderobot.bsky.social photos guy and space doctor and former ohioan who lives on a farm in oregon (mdni)
Alastair Baker @alastairbaker1.bsky.social Welsh Chemical Scientist in #FlowChemisty.
Experimental Officer of MULTIForm Users Facility, part of the NNUF.
Tech-Editor of Nuclear Future Journal.
Chemist by training, Chem’Eng’er through practice. Loves a puns.
linktr.ee/alastairbaker1
UW-Madison Computational Nuclear Engineering Research Group @cnerg.bsky.social Fostering the development of new generations of nuclear engineers and scientists through the development and deployment of open and reliable software tools for the analysis of complex nuclear energy systems cnerg.engr.wisc.edu
Adrian Fraser @fraserlaser.bsky.social I study turbulence in stars and other things at CU-Boulder but really I’m just here for some funny posts. NSF AAPF fellow on the job market. Interested in turbulence under strong constraints: rapid rotation, strong stratification, magnetic fields, etc
Jay Turner @jayturner.bsky.social Environmental Studies Professor at Wellesley College. Author of Charged: A History of Batteries and Lessons for a Clean Energy Future (2022). Tracking and analyzing clean energy supply chains at https://www.the-big-green-machine.com 
Dave Levitan @davelevitan.bsky.social Science journalist, bylines all over the place.
Book: NOT A SCIENTIST: How politicians mistake, misrepresent, and utterly mangle science (WW Norton).
www.davelevitan.com
Sign up: www.gravityisgone.com
Dean Krueger @dean-krueger.bsky.social Nuclear engineering PhD student at UW-Madison. Interested in Energy Policy, Infrastructure Economics, and Space Applications of Nuclear Technology. Corrections encouraged.
Price Collins @pricecollins.bsky.social he/him/his
Yankee by birth, southern by choice
#VFL
@jgezold.bsky.social @jgezold.bsky.social 
Dr. Kalin Kiesling @krkiesling.bsky.social Nuclear engineer and mom. Views and posts are all my own.
Henry @henrypreston.bsky.social Communicator for @World Nuclear | Physicist | Music enthusiast | Arsenal fan | All views my own.
PJM Interconnection @pjminterconnection.bsky.social PJM Interconnection coordinates the movement of wholesale electricity and ensures power supplies for 67 million people in all or parts of 13 states & D.C.
Julie Kozeracki @juliekoz.bsky.social ⚛️
@radmaeve.bsky.social @radmaeve.bsky.social 
Arnab Datta @arnabdatta.bsky.social Personal Account. Views my own & RT/Likes do not equal endorsements.
Currently at Employ America and IFP
Rosie Derivator (Manic Pixie Dream Gerblin) @rosiederivator.bsky.social ✨🌒🐇She/they🤷🏻LightModeTwinnie💖 RollerDerbyPivot🛼 SocialJusticeDruid🍄RescueMama🐈⬛ GAD/ADHD🥄 Pan/polyam🦄 NukePhDNerd🤓 #TeamAnxiety🐇🌘✨ Bnnr: @RebeccaArtGeek
Atomic Eric @ericmeyer.bsky.social Founder @generationatomic.bsky.social
City Council Member
Energy, art, and grassroots organizing
Curtis Roberts @refractivecomm.bsky.social 9-to-5ish in ⚛️ nuclear energy. Prior renewables. Clean energy transition ASAP requires energy mix. Ecomodernist environmentalist. Often found outside enjoying the world. Let’s talk.
Destenie Nock, PhD @destenie.bsky.social Professor at Carnegie Mellon University. Energy Affordability. Energy & Climate Justice. Macro Energy Systems Modeling. CEO - Peoples Energy Analytics. Named a 2024 Science Defender. Nonfiction rep: @laurieabkemeier. Fiction rep: @ajvanbelle
Dr. Adam Stein @astein.bsky.social Energy, Risk, Sustainability, Interdisciplinary Research, Father.
Director of Nuclear Energy Innovation at the Breakthrough Institute
Alum. Carnegie Mellon EPP
Angelica Oung @angelicaoung.bsky.social Manic Nuclear Scheme Girl. Cheerleader of good ideas. Working to accelerate the advancement of nuclear power while struggling to keep my shoes laced and bed made.
Based in Taipei where I am fighting the world’s stupidest nuclear phaseout. 
Jesse D. Jenkins @jessedjenkins.com Macro-energy systems engineering, optimization & policy. Associate professor at Princeton University. Leads the ZERO Lab. Co-hosts SHIFT KEY podcast. Time100 Next & TIME100 Climate honoree. More at linkedin.com/in/jessedjenkins & zero.lab.princeton.edu
Grant W. Trent @grantwtrent.bsky.social Interested in all things nuclear or high voltage — our attendant histories of research and engineering.
Industrially hygienic.
All posts here do not represent my employer.
Gerrit Bruhaug @gbruhaug.bsky.social Finally a real scientist with a real job and at a company! All bad opinions are my own, all good ones are my friends.
Michael McLean @michaelmclean.me Ideal city: ⚛️ nuclear-powered, 🏙️ dense housing, 💰 affordable, 🚇 transit. Aka Chicago.
Posting about those things here, and trying to make them better IRL.
Ted Nordhaus @tednordhaus.bsky.social Founder and Executive Director Breakthrough Institute. www.thebreakthrough.org. An original ecomodernist.
Johan Christian Sollid @sollidnuclear.bsky.social Founder of Nuclear Power Yes Please, Denmark 🇩🇰 | Working at Kärnfull | Writing about energy and climate ⚛️
Cheryl Rofer @cherylrofer.bsky.social Retired nuclear scientist. Worked in Estonia, Kazakhstan, and Los Alamos on environmental cleanup, nuclear nonproliferation, and the nuclear fuel cycle.
She/her.
Blogs at Nuclear Diner and Lawyers, Guns & Money
Photo: Semipalatinsk Nuclear Test Site
🇵🇸Martin “Doomsday” Pfeiffer🖖🏳️🌈 @nuclearanthro.bsky.social Anthro PhD Candidate.
nukes, cats, semiotics, FOIA, existential threats, heritage, nationalism, secrecy, etc.
QUEER
RT/Fave/etc ≠agree
he/him
http://patreon.com/nuclearanthro
http://paypal.me/nuclearanthro
https://osf.io/46sfd/
Alex Wellerstein @wellerstein.bsky.social Nuclear historian. Professor at Stevens Institute of Technology. Visiting researcher at Nuclear Knowledges program, Sciences Po (Paris). Author of THE MOST AWFUL RESPONSIBILITY (2025). Creator of NUKEMAP. Blogging at https://doomsdaymachines.net.
Stephen Schwartz @atomicanalyst.bsky.social Editor/Co-author, “Atomic Audit: The Costs and Consequences of US Nuclear Weapons Since 1940” • Nonresident Senior Fellow, Bulletin of the Atomic Scientists • Nuclear weapons expert (history, policy, costs, accidents) and tracker of the nuclear “Football.”
Kelsey Atherton @atherton.bsky.social War, robots, & bad futures but imagining better. I edit @cipolicy.bsky.social's International Policy Journal, opinions my own. Unitarian Universalist. He/him. Husband to @alymay.bsky.social & father of 2.
Front takes towards enemies.
Prof Chris Jackson @seismatters.bsky.social Geoscientist | Occassionally on 📺 & 📻 talking about geoscience | I 🏃🏾♂️🚴🏾♂️ 🧗🏾♀️🎸🍺| he/him | 🏳️🌈🏳️⚧️| “Self-declared King of Geotwitter” (Palin, 2022) | Professional (East)Midlander 😎
Costa Samaras @costasamaras.com Climate, energy, emerging tech, resilience, & policy professor. Carnegie Mellon Univ. Institute for Energy Innovation Director. Former Biden-Harris White House OSTP Chief Advisor for the Clean Energy Transition. Personal account. He/Him. costasamaras.com
Jeremy Gordon @fluent-in-energy.com I connect people and information and look at what's next. Working to make #nuclearenergy as good as it can be. Senior Analyst at @worldnuclear.bsky.social
Josh Freed @jsfreed.bsky.social Run Third Way Climate & Energy. Cofounder of Carbon-Free Europe. Long suffering Tottenham Hotspur. Bass and vox for Cash on the Nail. This channel is energy and climate, English football, and punk rock.
Seaver Wang @wang-seaver.bsky.social Director, Climate and Energy at the Breakthrough Institute. 王思維. He/him. Oceanographer turned solution seeker. Ecomodernism is the way. PhD in Earth and Ocean Sciences.
Avi Zevin @azevin.bsky.social energy and climate law and policy. Partner at Roselle LLP (www.rosellellp.com). Until recently: Special Assistant to the President for Clean Energy Implementation, before that Deputy GC at US Department of Energy. in a band (currently on hiatus).
Dr. Taylor Loy @tayloraloy.bsky.social Virginia Tech Postdoc (STS), nuclear energy/nonpro. Former SRO instructor nuke worker. he/him.
https://tritiummatters.org
Diss:
https://hdl.handle.net/10919/120638
Day One:
https://fas.org/publication/fusion-energy-leadership-tritium-capacity/
Greens for Nuclear @greens4nuclear.bsky.social UK Green Party members pushing for a cleaner, greener future with the power of nuclear energy.
www.greensfornuclear.uk
Dr Huw Rhys Jones | 💻⚛️🏴⚽️ @hrjones.bsky.social Computer scientist and machine learning engineer. Proud to have been working in the nuclear industry for the past decade. Currently working in developing commercial fusion power.
Interested in science, politics, 3D printing
https://youtube.com/@caistec
Lucy Jane Santos @lucyjanesantos.bsky.social Writer, presenter and consultant
researching the unexpected places where science, culture and consumerism meet. Nobody’s Perfect: The Making of Some Like It Hot (Aug 2026)
https://linktr.ee/lucyjanesantos_
Ralf Sudowe @rsudowe.bsky.social Nuclear Chemistry, Radiochemistry and Health Physics at Colorado State University | Science, Sci-Fi & Scotch | All views are mine
Alex Gilbert @spacepower.bsky.social Space resources, nuclear innovation, energy markets, climate policy
Director at Zeno; Fellow, PhD Student at Colorado School of Mines
Mark Ramsay @ionactive.bsky.social Ionactive Consulting / Mark Ramsay. Radiation protection consultant for advice & training for UK & beyond. Synth & music geek (especially love progrock and 80's), curry addict, cars, cooking, amateur radio (2E0MSR) 📻, science, nuclear, safety and so on!
MC Hammond @mchammond.bsky.social Clean energy, nuclear, & national security. Regulatory attorney. Administrative law nerd. Incurable optimist. Karaoke enthusiast. Funnier in person. Views are my own.
Craig Hotrum @craighotrum.bsky.social Nuclear professional, Licensed Control Room Shift Supervisor (SRO). Operations lead for station projects. All views are my own. RT not endorsement.
Stephen Shankland @stshank.bsky.social Head of Content at Commonwealth Fusion Systems, a company commercializing fusion energy: clean, safe, affordable, secure. Former science and technology journalist. Bird nerd. Assigned to the Conehead clique as a teenager.
Conrad Knauer @conrad.knauer.ca Saskatoon, Saskatchewan, Canada (he/him) 🌻
⚛ Ask me about #Thorium! ☢
钍 TMSR-LF1 38.96 N 102.61 E
https://drive.google.com/drive/folders/1_sZwQ-J2vBhjKcXnqa_LauCk3oLYaqUj
Dormant 🦣 @conradknauer@mastodon.online
Dead 🐦 @ConradKnauer
I Love Science! @ilovescience.bsky.social Associate Professor of Nuclear Engineering
Robert B. Hayes, PhD, CHP, PE
Fellow of the Health Physics Society
Fellow of the American Physical Society
The opinions stated are strictly my own and not those of North Carolina State University
DJ LeClear @theradguy.com Nuclear Safety and Radiation Protection Specialist. BS Nuclear Engineering Technology. MAS in Health Physics. My opinions are my own.
Patrick Beatty @patrickbeatty.bsky.social Managing Director space tech/deep tech at http://beyondearth.vc; mathematician, data science, tech, bioengineering, soccer playing and occasionally owning teams.
https://deeptechthoughts.substack.com/
https://www.linkedin.com/in/patrickleebeatty
Jake Mitstifer @jake-mitstifer.bsky.social 
Casillic @casillic.bsky.social Critical Infrastructure, High Consequence / High Integrity Systems, Space, Nuclear, Mathematics, Public Health, HPC
Martin Reggi @reggijr.bsky.social UNODC Terrorism Prevention #ICSANT #ACPPNM #nuclearsecurity
@UofIllinois, @UIllinoisLaw
sanjana! @sanjanacurtis.bsky.social big fan of stars 💻✨🦫🏳️🌈
TheDoctorRAB @thedoctorrab.bsky.social Nuclear Energy Raconteur.
Galen Selligman @gselligman.bsky.social 
Carl Willis @carlwillis.bsky.social I am Professor of Practice on the Nuclear Engineering faculty at the University of New Mexico, where I teach classes and supervise the AGN-201M nuclear reactor.
I'm a husband, and stepfather to three wonderful kids.
🚫MAGA 🚫bots 🚫scams
Opinions my own.
@eddiehonorato.bsky.social @eddiehonorato.bsky.social Materials scientist. Group leader of the Advanced Fuel Fabrication Group at Oak Ridge National Laboratory.
Tyler Norris @tnorris.bsky.social "An expert in power systems" -NYTimes | J.B. Duke Fellow @DukeU | Substack: http://powerpolicy.net
CRANE @crane-physics.bsky.social The Computational Research Access NEtwork (CRANE) is a free Python workshop for undergrad students of marginalized identities interested in physics and astro!
SCIENTIFIC COMPUTING, TAUGHT BY SCIENTISTS, FOR SCIENTISTS
https://www.cranephysics.org/
Steffi @steffidiem.bsky.social US Science Envoy 💫 Fusion energy ✨Prof @UW-Madison 💫 dog agility ✨ travel
steffidiem.com
Instagram: @fusion.diem
Molly A @molly-does-fusion.bsky.social PhD student studying plasma/fusion science at UW-Madison. Come for the physics, stay for the knitting/soccer/cooking content. she/her
opinions are my own
S @slabbxo.bsky.social Radiochemistry & Health Physics PhD, HED Radiochemistry ☢️
Navigating the atoms & void
ProPublica @propublica.org Investigative journalism in the public interest. Headlines and (sometimes literal) receipts.
propublica.org
Grace Stanke @gracestanke.bsky.social Nuclear engineering student | Miss America 2023
Mark Nelson @energybants.bsky.social Managing Director at Radiant Energy Group
Jigar Shah @jigarshahdc.bsky.social husband, dad, focused on elevating American entrepreneurs and innovators to achieve energy abundance by deploying at scale. It's simple, not easy. https://www.linkedin.com/in/jigarshahdc/
Paris Ortiz-Wines @parisortizwines.bsky.social 
Lulu NYT @lulugnavarro.bsky.social I interview people for the NYT as host of ‘The Interview’. On-air contributor CNN. Former NPR host. Forever loud.
Heather Hoff @heather-mom4nuk.bsky.social Cofounder of Mothers for Nuclear, procedure writer and former reactor operator at Diablo Canyon Nuclear Plant, balancing advocacy for humans and our planet
Bulletin of the Atomic Scientists @thebulletin.org The best thinking on existential threats since 1945. Nuclear risk, climate change, and disruptive technologies. We set the #DoomsdayClock. thebulletin.org
Jessica Lovering @lovering.bsky.social Researching the future of nuclear in Sweden at Uppsala University. Senior Fellow w/ Nuclear Innovation Alliance; Fellow w/ Energy For Growth Hub; PhD in Engineering & Public Policy from Carnegie Mellon.
https://jlovering.substack.com/
Suzy Hobbs Baker @suzyhobbsbaker.bsky.social Mama of three magical kiddos. Day job working on early-stage deployment of tricky climate tech. Personal account
World Nuclear News @worldnuclearnews.bsky.social The latest nuclear energy news from around the world. WNN is produced from the World Nuclear Association secretariat.
Website: https://www.world-nuclear-news.org/
Podcast: https://www.buzzsprout.com/1976153
Substack: https://substack.com/@worldnuclearnews
NPR @npr.org This is NPR 🎙️
Funranium (AKA Phil Broughton) @funranium.bsky.social The Cenobite of Sharing
The Black Blood of the Earth and Steins of Science guy. Everyone’s friendly internet laser safety officer and health physicist. Happy to answer Antarctica questions.
www.funraniumlabs.com
Generation Atomic @generationatomic.bsky.social Championing the fight for a future powered by clean, reliable atomic energy
- ✊⚛️❤️-
https://linktr.ee/gen_a?utm_source=linktree_profile_share<sid=21d84c21-a5f2-467c-92eb-ba8b3a28cbc4
Jeff Geringer @jeffgeringer.bsky.social spicy rocks make the water hot
@oscararcher.bsky.social @oscararcher.bsky.social 
Jeremy Mettler @tokamak990.bsky.social