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
Kate Lancaster @drkatel.bsky.social All about lasers/plasmas/fusion/bread/miscellany. Professor in physics. She/Her
Simon Casey @sjcasey.bsky.social Managing Editor, commodities and energy, Bloomberg News. Ex-Londoner in NYC. Any views are mine and no one else's etc.
Science Magazine @science.org Cutting-edge research, news, commentary, and visuals from the Science family of journals. https://www.science.org
CNN @cnn.com Asking the hard questions and bringing unique perspectives from across the globe. This is CNN.
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/
Sandia National Labs @sandialabs.bsky.social https://www.sandia.gov/social
U.S. Fusion Energy @usfusionenergy.bsky.social Read the latest news, find upcoming events, search for opportunities and jobs, meet the people behind the science, and get the background information you need to understand the language of fusion energy. usfusionenergy.org & fusionenergyweek.org
David Roberts @volts.wtf I run a newsletter/podcast called Volts about clean energy & politics. Subscribe & join the community at http://volts.wtf!
Neil Renic @ncrenic.bsky.social Researcher at the Centre for Military Studies, in Copenhagen. Working on ethics, politics, technology, Just War, drones, and autonomous weapons.
wint @dril.bsky.social Never Bullshit
I challenge any and every one who wants to kick my ass to a debate .
https://www.patreon.com/dril
https://www.instagram.com/dril
https://linktr.ee/drilreal
Tina Smith @smith.senate.gov Mom, wife, daughter, and loving but distracted friend. U.S. Senator for Minnesota. Prefers window seats, donuts and MN beer (all together when possible) ✈️ 🍩🍺
Simone Conradi @sconradi.bsky.social Theoretical Physics Ph.D., Computer Science Teacher. Author of “Intelligenza Artificiale” Zanichelli 2022.
I draw using mathematics and Python, no generative AI.
https://profconradi.com
https://x.com/S_Conradi
Joel McDuffee @mcduffee.bsky.social Nuclear engineer by day. Current and former hobbies include hiking, beekeeping, woodworking, 3D printing, reading histories, programming, feeding birds, and fencing (swords not posts).
Dr. Lane Carasik @lanecarasik.bsky.social Nuclear and Fusion Engineering Prof., Clean Energy, CFB, and LGBTQIA+/Queer topics
Rod Adams @atomicrod59.bsky.social Helping to enable humanity to flourish by sharing accurate information about atomic energy. Atomic Insights and the Atomic Show podcast
VC at nucleationcapital.com
Florida native
jamelle @jamellebouie.net The real jbouie. Columnist for the New York Times Opinion section. Co-host of the Unclear and Present Danger podcast. b-boy-bouiebaisse on TikTok. jbouienyt on Twitch. National program director of the CHUM Group.
Send me your mutual aid requests.
Jillian @nogoodwyfe.bsky.social Chaotic good w/ redneck roots. Medievalist/teacher/PhD candidate/worker/overexplainer/aspiring pícara.
Personal account; loud opinions (which is all of them) my own.
she/her
📍 North Carolina (in the woods somewhere instead of doing my work)
Andrew Dessler @andrewdessler.com Prof of Atmospheric Sciences & climate scientist @ Texas A&M; AGU and AAAS Fellow; Native Texan; find out what I think at https://www.theclimatebrink.com/
Sophia Gad-Nasr @astropartigirl.bsky.social I do cosmology and astroparticle theory. I pick apart the Universe to figure out how it works. Science Advisor. Dark Matter hunter.
🇵🇱✡️🇪🇬☪️
Percy the Mars Rover @percyrover.bsky.social Proud immigrant, social distancing on Mars, and serving up piping hot cafecito. Parody. Created by @richferro.com
Emory @nuclearalchemy.bsky.social Queer trans disabled nuclear engineer and cat dad. TTRPG lover, SCAdian, general nerd. (They/he)
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
Anna Biela @nuclearanna.bsky.social Nuclear engineer, enby queer, and collector of hobbies. Any pronouns.
↪️@riesel↩️ @riesel.bsky.social Quando a ignorância reina, sinta *schadenfreude" ao ver aqueles que pensam que sabem tudo tropeçarem na realidade. 🇩🇪 🇧🇷🌍⛵🏔️📸👨💻
Ralf Sudowe @rsudowe.bsky.social Nuclear Chemistry, Radiochemistry and Health Physics at Colorado State University | Science, Sci-Fi & Scotch | All views are mine
Mairead Montague @maireadmontague.bsky.social Radiation Detection in Nuclear Engineering PhD candidate. Nonproliferation specialist. Uranium glass enthusiast and organizer. Avid fiction reader, slightly coffee addicted, major dog enthusiast. 
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.
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
@oscararcher.bsky.social @oscararcher.bsky.social 
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. 
Jeff Geringer @jeffgeringer.bsky.social spicy rocks make the water hot
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
Aditi Verma @repeatedroots.bsky.social 
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
Grace Stanke @gracestanke.bsky.social Nuclear engineering student | Miss America 2023
Paul Wilson @gonuke.bsky.social Nuclear engr prof @ UW-Madison, S/W developer, energy analyst (he/him/his). My postings here are my own & do not necessarily represent my employer.
Nick Touran @whatisnuclear.com Ph.D./P.E. nuclear engineer and nuclear educator who runs https://whatisnuclear.com. Thinks about how to deliver nuclear power reliably and cheaply, advanced reactors, reactor history, energy.
Katie Mummah @nuclearkatie.com Nuclear engineer. nuclear: reactors, history, waste, nonproliferation, space, humor. "Tells uranium's life story". Lives in New Mexico. Outdoors when I'm not working. Views mine alone, like/rt not endorsements. she/her
Jake @jakenixon.photography Physicist, engineer, award winning photographer and astrophotographer. I enjoy moving through mountains on two wheels and skis. Currently observing nature in Colorado.
Joana Lobo Antunes @joanala.bsky.social Science and Engineering Communication - doing, teaching, researching. Based in @istecnico.bsky.social, proud founder of science daily radio show @90segundosciencia.bsky.social and Pt network of science communicators scicom.pt
Dr. Marissa Civic @stemfactually.com Owner of STEM Factually | Inorganic Chemist | Former Professor | NY, US
Substack: https://drmarissacivic.substack.com/
Podcast: https://bit.ly/3ZOrZbc
Science Store: https://bit.ly/4hDb2HH
Website: www.stemfactually.com
@nucleargandalf.bsky.social @nucleargandalf.bsky.social 🇨🇦
Nuclear Badger @nuclearbdgr.bsky.social Nuclear Engineer, Badger/Packer/Bucks/Brewers/kt wiz fan
Zhen Xu, Ph.D. @zhenxu.bsky.social Postdoc researcher in Nuclear Fusion
Plasma Physicist MIT 
Atomic Eric @ericmeyer.bsky.social Founder @generationatomic.bsky.social
City Council Member
Energy, art, and grassroots organizing
Phil Ord ⚛️⚡ @fissionphil.bsky.social Science/biology nerd🔬, actual liberal☮, ecomodernist🌎, urbanist #YIMBY🏙, nuclear power activist☢️, global warming-concerned🌡️, with muscular dystrophy♿.
@madihilly.bsky.social @madihilly.bsky.social 
Atomic Astrid @atomicastrid.bsky.social ⚛️ Nuclear communications strategist at Helixos ⚛️
Supporters of Nuclear Energy (SONE) @sone.org.uk Our objectives are to promote informed debate about nuclear’s place in the global energy supply and to explain how it can help power the world’s economic development in a sustainable way.
https://sone.org.uk/
Climate Change Committee @thecccuk.bsky.social The UK’s independent adviser on tackling climate change.
https://www.theccc.org.uk/
Jan Deschoolmeester @jdeschoolmeester.bsky.social Ecomodernist & board member WePlanet 🌍 🇧🇪 | Author of "De wereld red je niet met minder, minder, minder" 📖 | Biotech Wizard 🪄 driving process automation in Industry 4.0 🤖⚙️
Max Roser @maxroser.bsky.social — Founder of Our World in Data
— Professor at the University of Oxford
Data to understand global problems and research to make progress against them.
Robokop @robdeschutter.bsky.social Climate 'pessimist'/Techno-'optimist'(cause you have to be). Launching WePlanet.🧙♂️🌍
Hannah Ritchie @hannahritchie.bsky.social Deputy Editor, Our World in Data
Senior Researcher, University of Oxford
Climate, energy, environment, all things data.
Jessica Green @greenprofgreen.bsky.social Immigrant. Poli sci prof at U of Toronto. Politics of climate change, carbon markets, oceans, NGOs, enviro politics. Author of Existential Politics, out now: tinyurl.com/ybephkfb. Occasional ranter. greenprofgreen.com
Leah Stokes @leahstokes.bsky.social Professor of climate + energy policy at UCSB. Alumni of MIT, Columbia and UToronto. Hosts "A Matter of Degrees" podcast. Cuts carbon pollution! Proudly 🇨🇦 Gardener 🌱 leahstokes.com; Newsletter: electricnotes.news
Zeke Hausfather @zekehausfather.com "A tireless chronicler and commentator on all things climate" -NYTimes.
Climate research lead @stripe, writer @CarbonBrief, scientist @BerkeleyEarth, IPCC AR7 lead author.
Website: https://zekehausfather.com/
Substack: https://www.theclimatebrink.com/
David Ho @davidho.bsky.social Climate scientist; ocean carbon cycle and climate solutions. Professor @soest.hawaii.edu, University of Hawaiʻi at Mānoa; Visiting Faculty, Arizona State University. https://linktr.ee/david_ho
Robert Rohde @rarohde.bsky.social Chief Scientist for @berkeleyearth.org.
Physics PhD & data nerd. Usually focused on climate change, fossil fuels, & air quality issues.
Leo Hickman @leohickman.carbonbrief.org Editor and director, Carbon Brief
https://bsky.app/profile/carbonbrief.org
Katharine Hayhoe @katharinehayhoe.com climate scientist
posts 100% my own
🇨🇦 is my home
distinguished professor & chair, Texas Tech
chief scientist, The Nature Conservancy
board member, Smithsonian NMNH
advisor, Lawson Climate Inst UofT
alumna, UToronto and UIUC
author, Saving Us
Climate Home News @climatechangenews.com We deliver original journalism that informs & inspires action to tackle the global climate crisis | Covering Climate Now winners 2025 | Drum Award Winners 2022
Angus Proud @angusproud.bsky.social Geographer; hooked on places, stories, people, Burnley FC, Hans Rosling, Bob Marley, Manu Chao, ...
Adrian Bowyer @adrianbowyer.bsky.social No worthwhile human achievement has ever been instigated on the basis of demonstrable cost effectiveness.
https://adrianbowyer.com
📍Europe
Giulio Mattioli @giuliomattioli.bsky.social Transport researcher with views on + than 1 topic - EU / Italian citizen with views on + than 1 country. Used to be in the UK. Now in Germany at TU Dortmund. Views my own https://t.co/ltfHVOHZe4
Prof. Eliot Jacobson @climatecasino.net Retired professor of mathematics and computer science, casino consultant, author of 4 books: 3 on casino games & 1 poetry book. Now I volunteer, walk a lot & feed local critters.
Climate blog: climatecasino.net
Casino blog: advancedadvantageplay.com
Peter du Toit @peterdutoit.com I speak about climate futures, mitigation and adaptation in the face of the climate crisis. 🇿🇦
Fan of ephemeral social media
Posts delete after 60 days.
Signal: https://peterdutoit.com/signal
Website: https://peterdutoit.com
Calgary Climate Hub @calgaryclimatehub.ca A diverse group of Calgarians coordinating & mobilizing local climate change action. #yyc #yyccc #ClimateChange #ClimateAction #ClimateSky
Joseph D. Ortiz @earthsciinfo.bsky.social NatGeo Explorer, Oceanographer, Climate Scientist; Env. Remote Sensing; Energy & Sustainability; husband, father #FirstGen, Views my own; Google scholar: https://scholar.google.com/citations?hl=en&user=qMBuSe4AAAAJ
Greenpeace EU @greenpeace.eu Greenpeace's EU advocacy team in Brussels. Working on climate, energy, farming, forests, trade, pollution, lobby transparency, democracy and more
www.greenpeace.eu
PIK_climate @pik-potsdam.bsky.social Science for safe & just #Climate future. Scientific Directors: Johan #Rockström, Ottmar #Edenhofer // Website EN: https://www.pik-potsdam.de/en, DE: https://www.pik-potsdam.de/de // All PIK social media channels: https://pik-potsdam.de/socials
Lissa Harris 🌈🗑️🔥⚔️🐀 @lissaharris.bsky.social COP is stored in the ovaries
pompe à chaleur. recovering local digital news reporter. rural volunteer firefighter. Gideon the Sixth. your favorite deep state climate bureaucrat’s favorite shitposter
she/her/bro 🔌⚡️
Daniel @danielrembrandt.bsky.social 🌳🌍🇺🇦🏳️🌈🏳️⚧️✊🏾
Environment. Democracy. Social justice. Equity.
Trans Ally. Pro Ukraine. Refugees welcome.
Brent Toderian @brenttoderian.bsky.social Global advisor on better cities, city planning, transportation & urban change. City planner + urbanist leading @ToderianUW.bsky.social. Past Chief Planner for Vancouver BC. Past/founding President of @CanUrbanism.bsky.social. International speaker & media.
Heatmap News @heatmap.news A new media company focused on the biggest story of our time: climate change. Subscribe to our newsletter at https://heatmap.news.
Carbon Brief @carbonbrief.org Award-winning journalism focused on #climatechange, science, energy and policy. Subscribe to our free newsletters: http://bit.ly/CBnewsletters or visit our website: https://www.carbonbrief.org/
Follow our journalists: https://go.bsky.app/6X95R1T
Richard Waite @waiterich.bsky.social Director, Agriculture Initiatives, World Resources Institute. Working with colleagues around the world to create a sustainable food future. DC-based. Own views.
Eoghan Daltun 🌍 @irishrainforest.bsky.social Author of award-winning bestseller An Irish Atlantic Rainforest. Over 17 years rewilding our 73-acre farm on the Beara Peninsula, West Cork. In love with Earth's biosphere.
Mongabay @mongabay.com Award-winning nonprofit media outlet publishing global environmental science & news in 8 languages via bureaus in India, Brazil, Africa, Latin America, Indonesia & US: https://mongabay.com
The War on Cars @thewaroncars.bsky.social A podcast about the fight against car culture. Hosted by Sarah Goodyear & Doug Gordon.
Our new book, "Life After Cars" is out now.
https://www.lifeaftercars.com/
https://www.patreon.com/thewaroncarspod
Sustainable Farming @sustainablefarming.bsky.social Sharing information about sustainable and ecological farming to help mitigate the effects of climate change and to work towards a sustainable food supply chain for earth.
Justin Mikulka @justinmikulka.bsky.social Research, analysis and opinion on the ongoing energy transition.
Writing about it at:
https://powering-the-planet.ghost.io
Forests Forever @forestsforever.bsky.social Forests across the planet are under threat. We need to act urgently to not only protect our existing forests, but to allow forests to return where they once were.
Jon Worth @jonworth.eu European, originally a Brit, became German, moved to France. Runs #CrossBorderRail project, writes a newsletter about railways. Green, lives happily without a car.
Normally stuck on a train, stuck in a village, or escaping either on a folding bicycle.
Annie Leymarie @annieleymarie.bsky.social Nature / Climate / More-than-humans / Degrowth / Social justice / Food, Farming and Land Use / Energy / Retrofits / Transport... with typos
London
rhammer @rhammersley.bsky.social energy/land-use/enviro attorney, ecologist, activist & political junkie, angler/hunter, cyclist/triathlete, music lover, futbol (Arsenal) & Michigan sports fan; live in Traverse City. (he/him)
Climate News @climatenews.bsky.social News about the status of our changing climate and environment and the actions being taken to mitigate the risks of climate change. Main areas of focus are on climate politics, climate data, ecological research and renewable energy. 🌏
Doug Parr @dougparr.bsky.social @greenpeaceuk.bsky.social chief scientist, policy director
View are all my own, except those I've borrowed
Max Boykoff @maxboykoff.bsky.social I research climate change thru several projects; Prof in Environmental Studies and CIRES Fellow at CU Boulder, IPCC AR6 WGIII Contributing Author. Born at 328 ppm. drawings credit: John Cook [big], Cal Brackin [small]
Joe Brewer @joebrewer.bsky.social Co-Founder of Design School for Regenerating Earth
Association of Directors of Public Health (ADPH) @adphuk.bsky.social Supporting Directors of Public Health (DsPH) across the UK to promote and protect good health and wellbeing, prevent ill-health and reduce inequalities.
Phaedra C. Pezzullo @phaedra.bsky.social Professor @ CU Boulder Environmental & climate justice, sustainability & storytelling, environmental comm. Editor UC Press+ Taylor&Francis. Author: Beyond Straw Men: Plastic Pollution & Networked Cultures of Care. Opinions=mine https://phaedracpezzullo.com
Ed Maibach @maibached.bsky.social I'm a health professional who’s all in on using the science of science communication to fight climate change. My message: The end of fossil fuels will be a new beginning for health. #Resist
David Fenton @dfenton.bsky.social Host of Agitation Nation, a podcast from the Fenton Forecast newsletter. Author of The Activist’s Media Handbook: Lessons from 50 Years as a Progressive Agitator fentonforecast.com
Faith Kearns, Ph.D. @fkearns.bsky.social Scientist writing about humans, water, wildfire, climate, and disaster in Arizona and California | views=mine
Sheril Kirshenbaum @sheril.bsky.social Science. Policy. Host of PBS Serving Up Science. www.sherilkirshenbaum.com
George Lakoff @george-lakoff.com Professor Emeritus at UCBerkeley. Best-selling author of The ALL NEW Don’t Think of an Elephant.
Larry Hamilton @ichiloe.bsky.social Survey research on public views of science & environment; climate change; human/environment interactions; society in the Arctic. Also walking my dog through the woods, and gazing at the night sky. All graphs & photos are my own unless otherwise cited.