David A Bailey @dabail10.bsky.social Scientist at NSF NCAR. CESM PCWG liaison. Interested in sea ice and Earth system modelling. Associate Editor at GRL. Running, ice hockey, curling. 🇨🇦🇺🇸 Opinions are all my own.
Kara D. Lamb @karadlamb.bsky.social Associate Research Scientist at Columbia University studying aerosols, cloud physics, & machine learning.
kdlamb.github.io
ClimateBook @climatebook.bsky.social This is the BlueSky feed of Raymond T. Pierrehumbert, Professor of Planetary Physics at the University of Oxford. Tune in for news about Principles of Planetary Climate, and diverse science and political commentary. (Also folk music news)- D Andrew C @droo-c.bsky.social
Rhys Allen @rhysallensysbio.bsky.social #BlackLivesMatter
Microbiologist postdoc-ish. 🦠😍 Systems metabolic engineering, synthetic ecology. 🧬✂️ @RhysAllenSysBio@genomic.social 🔬
US CLIVAR @usclivar.bsky.social US Climate Variability and Predictability Program - Investigating the global climate system across multiple time scales emphasizing the role of the ocean.
Learn more at usclivar.org
Michael E. Mann @michaelemann.bsky.social Scientist/Author/Speaker; Presidential Distinguished Prof/Director Center for Science, Sustainability & the Media, U. Penn; National Academy of Sciences; American Academy of Arts & Sciences; Royal Society; Tyler Prize
Amy McGovern @profamymcgovern.bsky.social Professor in Meteorology and Computer Science, Director of the NSF AI Institute for Research on Trustworthy AI in Weather, Climate, and Coastal Oceanography (AI2ES), mom to @wrmf.bsky.social and @agileschnauzers.bsky.social
Katharine M. Kanak, PhD @kmkanak.bsky.social Atmospheric Scientist. Former Adjunct Associate Professor and Research Scientist, School of Meteorology, University of Oklahoma. LES, dust devils on Earth and Mars, supercells, tornadoes, mammatus, hail, and cloud physics.
Scott Waldman @scottpwaldman.bsky.social White House energy reporter for POLITICO
swaldman@politico.com
Signal: @waldman.04
RealClimate feed @realclimate.org Climate Science from Climate Scientists since 2004
https://www.realclimate.org
Anthony Simpson @anthonysimpson.bsky.social Climate, electric vehicles, storage, food emissions (go vegan). Day job EV and storage at National Energy System Operator (NESO). Views are my own.
Ricardo Barros Lourenço @rblourenco.bsky.social Applied Research Scientist at PUC-Rio 🇧🇷 | AI4Science · Geospatial ML · Climate | Comms Editor, @envdatascience.bsky.social (@universitypress.cambridge.org) | ex-IBM Research · ex-Banco do Brasil | Fulbright-CAPES BSMP Scholar
Stephan Hoyer @handle.invalid Building AI climate models at Google. I also contribute to the scientific Python ecosystem, including Xarray, NumPy and JAX.
Opinions are my own, not my employer's.
Bill McKibben @billmckibben.bsky.social Founder 350.org and Third Act, author The Crucial Years on substack https://billmckibben.substack.com/
Author of 21 books, beginning with The End of Nature
Capital Climate @capitalclimate.bsky.social The same @capital_climate you've known and loved since 2010 at The Other Place.
Rob Banes @rsb1213.bsky.social Scientist, artist, educator, chef, fisherman, outdoor enthusiast, bookworm, linguist, peacemaker, volunteer, etc. in no particular order.
Please don't ask because I will not date you, I will not send you money, and I will not be your disciple. Thanks.
AGU (American Geophysical Union) @agu.org Official AGU: supporting 500k+ Earth & space science advocates.
🌏 🚀 🔬
Save the Date for #AGU26 in San Francisco, CA, 7-11 December, 2026.
Cristi Proistosescu @cristiproist.bsky.social Assistant Professor - School of Earth Sciences @ Illinois
cristi.pro
Jed Brown @jedbrown.org Prof developing fast algorithms, reliable software, and healthy communities for computational science. Opinions my own. https://hachyderm.io/@jedbrown
https://PhyPID.org | aspiring killjoy | refuse epistemicide | he/they
David Keith @davidkeith.bsky.social Climate science and technology policy since 1989. Building Climate Systems Engineering at UChicago. Founded Carbon Engineering. Work interferes with my climbing.
Read about me and my work at https://davidkeith.earth/
Prof. Stefan Rahmstorf @rahmstorf.bsky.social Climate scientist, professor of Physics of the Oceans in Potsdam. Dad. Opinions my own.
Born at 317 ppm CO2.
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
Peter Griffith @carboncyclist.org Carbon, climate, justice, from space, in Baltimore
IPCC @ipcc.bsky.social Intergovernmental Panel on Climate Change
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/
Marshall Shepherd @drshepherd2013.bsky.social Weather-Climate professor and scientist, Host of Weather Geeks, Forbes Senior Contributor, Alpha, 3xFSU Alum...Tweets and RTs are mine but not endorsements
Peter Cox @coxypm.bsky.social Climate scientist who believes that the world is simpler than it looks. Director of Global Systems Institute, University of Exeter
Met Office - weather and climate @metoffice.gov.uk Official UK Met Office account. Get the weather in your hand with our app: http://linktr.ee/MOContent
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/
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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. 🌏
Ankur Desai @profdesai.bsky.social Professor and Chair@UW_AOS Meteorology, Ecology, Climate Sci (Biosphere-Atmos) Parent to 3 kid chaos. Https://flux.aos.wisc.edu
Forrest M. Hoffman @climate-dude.bsky.social 
Dr. Jonathan Foley @globalecoguy.bsky.social - Executive Director, Project Drawdown drawdown.org
- Climate scientist, working on solutions
- Passionate about science, communication, and hope
- Minnesota based, Maine born
- Personal account / My views
Ben Bond-Lamberty @benbondlamberty.bsky.social Forest ecologist & carbon cycle scientist at @PNNLab, open data & R proponent, mentor, editor. I know how to do a blind hem stitch.
Carissa Holohan @carissa.science Principal HPC Network Architect at Argonne National Laboratory
- Opinions are mine, not my employer's!
- I make supercomputers talk to each-other!
- ⚧ MTF - She/Her
⚠️This account is rated M for Mature!⚠️
Formerly @CarissaHolohan on the BirdSite™️
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
David Roberts @volts.wtf I run a newsletter/podcast called Volts about clean energy & politics. Subscribe & join the community at http://volts.wtf!
Just Another Weather Nerd @cyclogenesis.bsky.social Scientist
Gavin Schmidt @climateofgavin.bsky.social Climate scientist, juggler. Bikes etc. Blogging at https://www.realclimate.org - data visualization, explainers, and debunking.
Bluesky @bsky.app official Bluesky account (check username👆)
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