Steven J Phipps @stevenjphipps.bsky.social Climate scientist working at the intersections of climate change, the energy transition, international relations and humanitarianism. #Australia #Tasmania #Japan #Pacific
Location: Hobart, Tasmania, Australia
LinkedIn: linkedin.com/in/stevenjphipps/
@climateeconomy.bsky.social @climateeconomy.bsky.social 
Chaithra @chaithra.bsky.social Researcher, IIT Delhi.
Climate Change, Weather & Climate Extremes
She/Her
Visualising Climate @visualisingclimate.com The first global conference on how data visualisation can support understanding and decision-making on climate change.
𝗕𝗼𝗹𝗼𝗴𝗻𝗮, 𝗜𝘁𝗮𝗹𝘆
4–6 November 2026
#datavis #climate
ℹ️ visualisingclimate.com
Project Drawdown @projectdrawdown.bsky.social 🌍 The world’s leading guide to science-based climate solutions.
Visit www.drawdown.org to learn more
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
Simon Donner @simondonner.bsky.social Climate scientist, prof at UBC, writer, speaker, aquatic mammal, dragger of sand into the house.
Auke Hoekstra @aukehoekstra.bsky.social Sharing hope and debunking FUD against electric vehicles and renewable energy. Director NEONresearch.nl @TUeindhoven Founder Zenmo.com.
Yale Program on Climate Change Communication @yaleclimatecomm.bsky.social We conduct research on public climate change knowledge, attitudes, policy support & behavior. Posted events are not endorsements.
https://climatecommunication.yale.edu/- N Navin Ramankutty @nramankutty.bsky.social Professor at UBC; Co-chair of Global Land Programme; Sustainable land and food, Climate change; Dad of 2, Spouse of 1; Raquet sports; Max 5K runner; Learning to swim.
Chris Field @chrfield.bsky.social Director, Stanford Woods Institute for the Environment.
Peter Gleick @petergleick.bsky.social Climate, water, birds, bluegrass mandolin. Member US National Academy of Sciences, MacArthur Fellow, Carl Sagan Prize, author of The Three Ages of Water (2023) and When the Well Runs Dry (2026). Email me at pgleick (at) gmail.
Tim Baxter @timinclimate.naruresearch.com.au Australian climate researcher and advocate on unceded Wurundjeri Country. Burgeoning neo-luddite. Why am I becoming more anarchist with each passing climate disaster?
If you want to save the world: Let's have a chat.
http://www.naruresearch.com.au
Davide faranda @davifaranda.bsky.social Je suis Directeur de recherche CNRS en sciences du climat au laboratoire LSCE de l’Université Paris-Saclay, et auteur principal du 7eme rapport du GIEC. Mon expertise principale est l’attribution des événements météorologiques extrêmes
Prof Paul Williams @profpaul.bsky.social Professor of Atmospheric Science at University of Reading. Studies turbulence, jet streams, aviation, climate change.
https://www.met.reading.ac.uk/~williams/
Noelle Eckley Selin @noelleselin.bsky.social Professor at MIT, Director of Center for Sustainability Science & Strategy (CS3). #climate #airpollution #mercury #science-policy #sustainability
Dr. Aditi Mukherji @aditimukherji.bsky.social 
Marine eDNA Dude @marinednadude.bsky.social Zack Gold - Ocean Molecular Ecology lab | co-lead of West Coast OBON |eDNA + marine conservation + oceanography | nature photography. Thoughts and rants are my own 🧬🐟🦐🌊 🧪zackgold.org
Tobias Finn @tobiasfinn.bsky.social Geoscience/Machine Learning. Scientist working on improving Earth system models with the help of deep learning. CEREA, école nationale des ponts et chaussées. 🇫🇷🇩🇪
Catia M Domingues @catiamdomingues.bsky.social #NOC National Oceanography Centre | Climate | Sea Level
#UNEP GEO7 | CA
#IPCC #AR6 WGI - Changing Climate | LA
#IPCC #AR5, #SROCC | CA
Hun Park @climate-nature.bsky.social Communicating science and data, I illuminate the interconnectedness of climate action, biodiversity conservation, and energy policy. I translate complex information into clear narratives to drive informed decisions for sustainable solutions.
Richard Davy @davyclimate.bsky.social Climate scientist, Arctic, atmosphere, surface coupling
Living in Bergen, Norway
Nansen Center, Bjerknes Center
Publications: https://scholar.google.com/citations?user=v3d2ceIAAAAJ&hl=en
ClimaMeter @climameter.bsky.social ClimaMeter is a rapid framework for understanding extreme weather events in a changing climate based on looking at similar past weather situations. Follow our study on https://www.climameter.org
Robert McSweeney @rtmcswee.carbonbrief.org Senior Science Editor at Carbon Brief, with a fondness for baking and Arsenal FC. All opinions are my own, however dull they might be.
Cecilia Keating @ceciliakeating.carbonbrief.org 🌱 science section editor @carbonbrief.org 🌱
Ayesha Tandon @ayeshatandon.carbonbrief.org Climate science correspondent at @carbonbrief.org
Kendra Turk-Kubo @kendraturkkubo.bsky.social Assistant Professor of Biological Oceanography @ UCSC studying marine nitrogen fixation and microbial ecology, thalassophile & diazotrophphile, mama in STEM, views are my own
Leo Hickman @leohickman.carbonbrief.org Editor and director, Carbon Brief
https://bsky.app/profile/carbonbrief.org
Lukas Gudmundsson @lukasgudmundsson.bsky.social Climate and freshwater scientist
Angela Morelli @angela-morelli.bsky.social CEO and co-founder InfoDesignLab
Norm Miller @hydroclimate.bsky.social Professor Emeritus, UC Berkeley
Currently working on hydro-ecological modeling and analysis.
@kvonschuckmann.bsky.social @kvonschuckmann.bsky.social 
Pallavi Ramanathan @pallavi28.bsky.social She/her
Assistant Prof - Psych @FLAME University | social identity, social contexts, and refugees | chocolates, whiskey, books, and dogs |
pallaviramanathan.weebly.com
Arthur Vienne @arthurvienne.bsky.social Main interests:
Decarbonisation, CDR, fermentation, athletics, cycling and sustainable food solutions.
Doing a PhD on geochemical CDR.
Ellie Highwood @elliehighwood.bsky.social Self-employed consultant building inclusive research environments, supporting research leaders and teams and helping academics and researchers thrive. Mum to teenage boys. Former climate scientist.
Jared Rennie @jjrennie.bsky.social Research Meteorologist at NOAA’s NCEI. We archive your data and I play with it. On this hell site too along with all the others. 
Joeri Rogelj @joerirogelj.bsky.social prof. climate science & policy | Imperial College London | 1.5C/net zero/carbon budget/pathways/justice | IPCC & UNEP lead author | ESABCC member | father
Setu @setupelz.bsky.social Equitable energy transitions, regions of the global South and vulnerable communities globally.
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
Auriane Meilland @aurianemeilland.bsky.social Doctor in climate and development economics, and UN cooperation (at CIRED, AgroParisTech) - Policy Specialist on Climate and Biodiversity at UNDP Nepal
Founded Jeunes Ambassadeurs pour le Climat http://jac-asso.fr
Views are my own
Andrew Ferrone @ferroneandrew.bsky.social PhD, Director of European and International Affairs, Ministry of the Environment, Climate
and Biodiversity, IPCC head of delegation
#CarbonReckoning (Andrew Boswell) @drandrewboswell.bsky.social Support the UK fair share climate case https://tinyurl.com/CARB-RECK - being filed shortly
Andrew Freedman @afreedma.bsky.social Senior Reporter, Weather & Climate @cnn. Priors: Axios, WaPo | Alum: The Fletcher School, Columbia Climate & Society | Tips: andrew.freedman@cnn.com | afreedman@protonmail.com | Signal: @afreedmanclimate.03
Flavio Lehner @climateflavors.bsky.social Climate Scientist
Assistant Professor @ Cornell University
Chief Climate Scientist @ Polar Bears International
https://flaviolehner.eas.cornell.edu/ 
Scott St. George @scottstgeorge.paleohydrology.com Head of Weather & Climate Research at WTW, a global insurance advisory firm headquartered in London.
Alexander von Humboldt Fellow | Geological Survey of Canada alum | Formerly Associate Prof at University of Minnesota | Made in 🇨🇦 | Based in MSP
Erich Fischer @erichfischer.bsky.social Climate scientist investigating weather and climate extremes, professor at ETH Zurich (@ethzurich.bsky.social), fascinated by weather and climate, IPCC AR6 lead author
Elizabeth Martin @elizmartin.bsky.social Writer: Mulan. Spellbound. Covid-conscious. Desperately in need of a clone.
Dr Nicola Maher @nicolamaher.bsky.social Research/DECRA Fellow at the ANU working with #large_ensembles to understand climate variability and projections, views are my own (she/her/Dr)
nicolamaher.weebly.com
Gerhard Krinner @gkrinner.bsky.social Climatologist. Cyclist. Rationalist. Universalist. Chocolate addict. IPCC author (AR5, AR6 WGI + AR6 Synthesis Report) & RE (AR7 WGI). Posts based on best available knowledge when related to climate. Personal opinion otherwise 🇪🇺🇺🇦. #climat #climate
Natassa Romanou @aromanou.bsky.social Oceans. Climate. Society. And everything in between. Climate scientist and numerical modeler, aka Anastasia Romanou. AR7 Tipping Points aficionado. Views my own -not anyone else's.
SRM360 @srm360.bsky.social Find us on LinkedIn https://www.linkedin.com/company/srm360-org/
Supporting an informed, evidence-based discussion of sunlight reflection methods (SRM).
ICOS Sweden @icossweden.bsky.social ICOS - Integrated Carbon Observation System - is a European research infrastructure (RI) to quantify and understand the GHG balance of the European continent and of adjacent regions.
The national network in Sweden is ICOS Sweden
Mohammed Zubair @zoo-bear.bsky.social Fact-Checker | OSINT | Co-founder @AltNews | Analysing misinfo/disinfo | E-mail: zubair@altnews.in
X id : @zoo_bear
Robyn Schofield @robynschofield3.bsky.social Prof Atmospheric Chemistry and A/Dean Environment and Sustainability at The University of Melbourne. All things air and climate and impacts on environmental & human health... Opinions my own (and others that I like).
Tero Mielonen @mielonen.bsky.social Atmospheric scientist working on aerosols and clouds.
Also, writer of things:
Otsonipäiväkirjat/The Ozone Diary,
Maailman tutkijat,
and Tiedettä valkokankaalla.
Member of KVAAK Kirja.
Kimberly Prather PhD @kprather.bsky.social Atmospheric Chemistry professor, air quality, clouds-climate, health, viruses, bioaerosols, public speaker, environmental justice. ❤️ ❤️ gardening, cooking, empathy.
https://airborne.ucsd.edu
https://kprather.scrippsprofiles.ucsd.edu/
Pallavi Pant, PhD @pallavipnt.bsky.social Air quality | #scicomm #CleanAir | she/her
Rohit Chandra @rohitreads.bsky.social Energy, political economy and history. Indian capitalism through coal, power, finance & infra. SF fan.
Shahzad Gani 🍉 @shahzadgani.bsky.social Assistant Professor, IIT Delhi.
Aerosols, Air Pollution, Science Communication
He/Him
Paco Pastor Guzmán @pacomet.bsky.social Meteorologist at Mediterranean Centre for Environmental Studies (CEAM). Studying extreme weather and climate change in wetstern Mediterranean, mostly sea surface temperature.
https://www.ceam.es/persona/francisco-juan-pastor-guzman/
Andrew King (he/him) @andrewkingclimate.bsky.social Climate Scientist at University of Melbourne. Interested in climate change and weather extremes. 🏳️🌈 
Dhruba Samanta @dhrubasamanta.bsky.social Climate Scientist @Earth Observatory of Singapore, Nanyang Technological University | Member, WCRP Global South Inclusion Task Team, CLIVAR Pacific Region Panel | Associate Editor, Geophysical Research Letters
https://dhruba-samanta.github.io/
Loss and Damage Collaboration (L&DC) @lossanddamage.bsky.social Global network of 300+ decision-makers, researchers, lawyers, activists and artists working to support those impacted by #LossAndDamage from the #ClimateCrisis.
https://www.lossanddamagecollaboration.org/
Arvind Ravikumar @arvindpawan1.bsky.social Assistant Professor, University of Texas at Austin
Co-Director, Center for Energy and Environmental Systems Analysis (CEESA) studying greenhouse gas emissions measurements and carbon accounting across global energy supply chains.
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
Faye McNeill @vfmcneill.bsky.social @Columbia prof, aerosol science, atmospheric chemistry, air quality (esp. in India), climate, chemical engineering, and whatever else is on my mind 🌇 she/her
Kim Cobb @kimcobb.bsky.social 40% Climate Scientist, 40% Mom, and 20% Indiana Jones. Unapologetically obsessed with carbon. Lawrence & Barbara Margolis Director, http://ibes.brown.edu. She/her. Views my own
Sarah Perkins-Kirkpatrick @sarahinscience.bsky.social Professor, Climate Science | heatwaves | ANU Fenner School | Deputy Director Engagement & Impact, @21centuryweather | convening lead author @IPCC AR7 | co-host totally cooked podcast | @AMOS president | Climate Comms | Mother | Runner | #ADHD
Ken Caldeira @kencaldeira.com Mostly mentoring a group of postdocs.
Conceptual Investigations Unit, housed at Stanford.
Senior Scientist at Gates Ventures.
climate / energy / etc
https://ciunit.org
Posts imperfectly represent the views of my former self and not my employer.
Hannah Ritchie @hannahritchie.bsky.social Deputy Editor, Our World in Data
Senior Researcher, University of Oxford
Climate, energy, environment, all things data.
Dann Mitchell @climatedann.bsky.social Professor of Climate Science | University of Bristol | Joint Met Office Chair | Alan Turing Fellow | Leading the UK Climate Change Risk Assessment on Health and Wellbeing | IPCC AR6 | extreme weather & impacts
Kristian Pagh Nielsen @kristianpagh.bsky.social Atmospheric physicist working at the Danish Meteorological Institute. President of the Danish Met. Society.
Reto Knutti @retoknutti.bsky.social Professor for climate physics at @ethzurich.bsky.social.
Benjamin Cook @dustybowl.bsky.social Climate scientist studying drought, land surface processes, climate extremes. https://www.drbenjamincook.net/
Emanuele Bevacqua @bevacquae.bsky.social Climate scientist • Physicist • Group leader @ufz_de • Compound weather/climate extreme events • 🎨 • ❄️ • he/him
Steve Nesbitt @70dbz.bsky.social Associate Dean, College of LAS, Professor, Department of Climate, Meteorology & Atmospheric Sciences, University of Illinois. AMS Fellow; I'm a meteorologist that brakes for interesting cloud formations. Opinions mine. #BillsMafia swnesbitt.github.io
Robert Höglund @roberthoglund.bsky.social Carbon removal and Climate policy, http://marginalcarbon.com, http://milkywire.com, http://cdr.fyi
Previously Oxfam
EA-fan
Michael Wehner @michaelfwehner.bsky.social Climate scientist
Ambarish Karmalkar @ambarish.bsky.social Climate Scientist | Studying how global warming affects us locally | Assistant Professor @ University of Rhode Island | https://web.uri.edu/geo/ambarish-karmalkar/
Copernicus ECMWF @copernicusecmwf.bsky.social The #CopernicusClimate Change Service (#C3S) & #CopernicusAtmosphere Monitoring Service (CAMS), implemented by @ecmwf.int on behalf of the @ec.europa.eu.
World Weather Attribution @wwattribution.bsky.social Rapid attribution to uncover the influence of climate change on heatwaves, drought, wildfire, storms and floods. 
Mika Rantanen @mikarantane.bsky.social Researcher at the Finnish Meteorological Institute. Climate change, extreme weather and attribution of extreme events. PhD in meteorology from the University of Helsinki.
Prof. Anders Levermann, PhD @alevermann.bsky.social °head of complexity science @PotsdamInstitute seeking simple laws in nature & economics https://www.pik-potsdam.de/~anders °climate physics professor @PotsdamUniversity °formerly @ColumbiaUniversity °author https://www.foldingtheworld.net °posts own work.
Dr. Jeff Masters @drjeffmasters.bsky.social Extreme weather and climate change expert writing for Yale Climate Connections. Co-founder, Weather Underground; former hurricane hunter.
Ben Sanderson @benmsanderson.bsky.social Climate scientist at CICERO, Oslo. I try to talk about climate science, but inevitably start talking about trains and bicycles if left unattended.
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
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
Pedro Cisterna Gaete @pedrocig.bsky.social Climate Lawyer|PhD and LLM University of Edinburgh |Climate equity(Law&Policy) Transnational Climate&Environmental law-Property&Urban Law| Chileno.
Antti-Ilari Partanen @aipartanen.bsky.social Climate scientist at the Finnish Meteorological Institute using Earth System Models to study e.g. negative emission technologies, carbon budgets, and aerosol climate effects.
Andrew Weaver @ajwvictoriabc.bsky.social Climate scientist. Professor in SEOS at UVic; Former MLA for Oak Bay-Gordon Head. AndrewJWeaver.ca
Jean-Pierre Gattuso @jpgattuso.bsky.social Senior Research Scientist (emeritus) at CNRS, Sorbonne University and Iddri @cnrs.bsky.social @iddri.bsky.social
🌊 Ocean, climate, Ocean-based solutions — https://jpgattuso.github.io
Nerilie Abram @climatenerilie.bsky.social Professor of Climate Science at ANU Earth Sciences | 21st Century Weather | Antarctic Science
Tim Osborn @timosbornclim.bsky.social Climate variability and change | Professor of Climate Science & Director of Climatic Research Unit | UEA | Views expressed here are my own, not UEA's
Tamsin Edwards @flimsin.bsky.social Professor of Climate Change, King's College London. Climate science, communication, recovering/managing ME/CFS. 🏳️🌈 🇦🇶 🧊
Frank Jotzo @frankjotzo.bsky.social Climate change and energy transition economics and policy. Prof, Australian National University (ANU) Crawford School of Public Policy. Policy advisory Australian federal, NSW, QLD governments. IPCC AR5&6.
Bronwyn Hayward @bmhayward.bsky.social NZ politics professor at Uni of Canterbury, NZ, political scientist: youth & climate, sustainability, democracy, urban resilience (IPCC author/co-ordinating author AR6, RE for cities & climate special report AR7)
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
Leah Goldfarb @leahgoldfarb.bsky.social 
Paul N. Edwards @avastmachine.bsky.social History and politics of climate science, climate change, knowledge infrastructures. Prof. Emeritus of Information and History, University of Michigan and Director Emeritus, Stanford University STS Program. Now expat based in Marseille, fleeing US fascism.
Bjørn H. Samset @bjornsamset.bsky.social Climate scientist @ CICERO and NMBU, Norway. Communicator and popular science writer. IPCC AR6 WG1 author. Guitar and science fiction nerd.
https://orcid.org/0000-0001-8013-1833
https://cappelendamm.no/_2070-bjorn-h-samset-9788202677398