Sven Giegold @sven-giegold.de Stellvertretender Bundesvorsitzender @gruene.de - Europäischer und Internationaler Koordinator, ehem. MdEP & Staatssekretär @bmwk.de, Ökologie, Wirtschafts- und Wettbewerbspolitik, European Green Deal, Bürokratieabbau, Gemeinwohlorientierte Unternehmen.
Carbon Market Watch @carbonmarketwatch.bsky.social We scrutinise carbon markets and campaign for fair and effective climate action🍃
https://carbonmarketwatch.org/
@nextgen-dtakt.bsky.social @nextgen-dtakt.bsky.social 
ClientEarth - Anwälte der Erde @clientearthde.bsky.social ⚖️ Wir nutzen die Kraft des Rechts, um Menschen & den Planeten zu schützen.
📍Berlin, London, Brüssel, Warschau, Madrid, Los Angeles, Tokio, Peking
🌎 https://www.clientearth.de
IG: @clientearthde
Laura Schäfer @lauraschaefer.bsky.social Head of International Climate Policy Division @germanwatch.bsky.social.
Annalena Baerbock @albaerbock.bsky.social Archiv-Account. Bluesky Account von Außenministerin a. D.
Annalena Baerbock
Auswärtiges Amt @diplo.de Aktuelle Nachrichten aus dem Auswärtigen Amt
Impressum, Datenschutz & Netiquette: t1p.de/jkm1
Jennifer Morgan @climatemorgan.bsky.social #climate expert, diplomat, activist | Senior Fellow Fletcher School & Hertie School | Former State Secretary & Special Envoy for Internat’l Climate Action |
Ed Hawkins @edhawkins.org Climate scientist at the National Centre for Atmospheric Science, University of Reading | IPCC AR6 Lead Author | MBE | Views own | https://edhawkins.org
Warming Stripes: http://www.ShowYourStripes.info
Dr. Dawn Wright @deepseadawn.bsky.social Seafloor mapper, Chief Scientist of smart mapping company Esri, Oregon State U. GIS/oceans professor, EC50, cyclist, 1st Black submersible diver to Challenger Deep, builds w/LEGO, raised in Hawaii. NAS, NAE, ORCID 0000-0002-2997-7611; She/her; views mine
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
Adam Sobel @adamsobel.bsky.social Atmospheric scientist
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
Ayana Elizabeth Johnson @ayanaeliza.bsky.social Marine biologist, writer, policy nerd. Co-founder Urban Ocean Lab, think tank for the future of coastal cities. In love with climate solutions.
Benjamin Cook @dustybowl.bsky.social Climate scientist studying drought, land surface processes, climate extremes. https://www.drbenjamincook.net/
Prof Lisa Schipper 🌍🍉💪 @lisaschipper.bsky.social Climate adaptation & development•Prof Development Geography @giubresearch.bsky.social•Co-EiC @climdevjournal.bsky.social•PI @dependencybonn.de•Associate @sei.org & @ecioxford.bsky.social• @welthungerhilfe.bsky.social•she/her/Du•Servant to 2 rescue 🐈⬛ •🇸🇪
Ruth Mottram @ruthmottram.eurosky.social Climate scientist at DMI, Greenland, Antarctica, polar regions in general.
Now migrated to eurosky.social on here.
Mostly on mastodon though @ruth_mottram@fediscience.org
Blogging at sternaparadisaea.net
Dr. Samantha Montano @samlmontano.bsky.social Working on disaster justice & the climate crisis. Emergency Management PhD. Author of 📚DISASTEROLOGY 📚 she/her
Mauri Pelto @mauri-pelto.bsky.social Glaciologist who has spent 40+ years doing fieldwork on glaciers. Science advisor to NASA Earth. US Representative to the World Glacier Monitoring Service. Author of blog “From a Glaciers Perspective”. Grandparent, avid skier, dog walk/runner.
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. 
Doug McNeall @dougmcneall.bsky.social Science Lead for Data-Driven Climate Modelling @ UK Met Office | University of Exeter | AI, UQ, Countering mis/disinformation.
dougmcneall.com
Reto Knutti @retoknutti.bsky.social Professor for climate physics at @ethzurich.bsky.social.
Prof. Bob Howarth @profbobhowarth.bsky.social Professor at Cornell University, Earth system scientist, co-EiC Land-Ocean-Atmosphere Research
Bob Kopp @bobkopp.net #Climate & sea level science + policy. Rutgers University. All views my own. www.bobkopp.net
Dr Adam Levy @climateadam.bsky.social Climate scientist, journalist, YouTuber, Adam 🏳️🌈
https://www.youtube.com/ClimateAdam/
https://www.climateadam.com
Mark Parrington @mparrington.bsky.social ECMWF senior scientist working on monitoring global #wildfire emissions, #airquality, atmospheric chemistry & #scicomm for the #CopernicusAtmosphere Monitoring Service @copernicusecmwf.bsky.social @ecmwf.int
Glen Peters @glenpeters.bsky.social Energy, emissions, & climate
CICERO Center for International Climate Research, Oslo, Norway
https://cicero.oslo.no/en/employees/glen-peters
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.
Dr. Tessa Fisher @tessafisher.bsky.social Research Facilitator, ASU| Astrobiologist | Trans Lesbian | SFF Writer | Lukewarm Ecosocialist | Union Woman | One Half of @asabpod.bsky.social | She/Her| 🌹
www.tessafisher.com
Words and opinions are my own.
Christine Wiedinmyer @cwiedinm.bsky.social Science administrator at CU Boulder. Study air quality and pollution emissions, all things wildfire and open burning. Women in science. Go Buffs! 
David Romps @davidromps.com Climate physics
Peter Stott @stottpeter.bsky.social Climate Scientist at Met Office and University of Exeter. Author of Hot Air: The Inside Story of the Battle Against Climate Change Denial
Dr Ella Gilbert @drgilbz.bsky.social Head in the clouds, heart in the ice.
Climate scientist & presenter, massive cloud nerd.
Represented for TV & books by Natalia Lucas at United Agents.
Dr. Andrea Dutton @drandreadutton.bsky.social Geologist. Obsessed w/ carbonates, isotopes, sea level & climate. Professor at Univ. Wisconsin-Madison. she/her
Peter de Menocal @pdemenocal.bsky.social President & Director
Woods Hole Oceanographic Institution 
Rebecca Leber @rebleber.bsky.social investigating the fossil fuel industry. board member of Society of Environmental Journalists.
Erin Biba @erinbiba.bsky.social She/Her
Freelance Science Journalist. Fact Checker.
NatGeo, BBC, SciAm, NBC News, PopSci, WIRED, and others.
Hire me to fact check your book.
I post about Jewish stuff, disability, Star Trek, and The Buffalo Bills.
Jersey girl.
Laura Helmuth @laurahelmuth.bsky.social Freelance writer, editor, columnist & consultant. Formerly at Scientific American, Washington Post, National Geographic, Slate, Smithsonian & Science. Past president of National Association of Science Writers. Birder.
Liz Neeley @lizneeley.bsky.social Founder of Liminal (LiminalCreations.com) & co-founder of Unbreaking (Unbreaking.org) Focused on turning knowledge into action. #science #communication #sensemaking #scicomm She/her. Married to Ed Yong.
Taryn O’Neill @tarynoneill.bsky.social Filmmaker. Futurist. Impact Creative
Co-founder of Scirens.com
Using storytelling to shape #betterfutures 🌀
https://linktr.ee/tarynoneill
Substack: The New Protagonists
🎬✨🌍
Elizabeth Kolbert @elizkolbert.bsky.social I am a New Yorker staff writer and author of "H is for Hope," "Under a White Sky," and "The Sixth Extinction," and “Life on a Little-Known Planet." Learn more at elizabethkolbert.com.
Alexandra Witze @alexwitze.bsky.social Science journalist and correspondent for Nature (she/her). Opinions = my own. Reach me at alexwitze.01 (Signal), witzescience (@gmail.com), or awitze (@protonmail.com).
Dan Fagin @danfagin.bsky.social Professing science journalism, directing NYU's SHERP. 62-time loser, 1-time winner of the Pulitzer Prize in General Nonfiction. Probably off chasing 🦋 somewhere.
Bob Henson @bhensonweather.bsky.social Meteorologist and journalist. I cover wacky weather, changing climate, and how we live, love, work, get around, and dream. 
Brian Banks Ⓥ 🇨🇦 @brianbanks.bsky.social Scribbler (mainly nature, conservation, critters, science, climate); Geographer (Fellow, Royal Canadian Geographical Society); Soy nature boy. https://brian.eco/
Climate One @climateone.org Your home for empowering climate conversations connecting all aspects of the climate crisis. Join us: https://bit.ly/4h8CXyy
Zahra Hirji @zhirji.bsky.social Bloomberg News climate reporter. Past BuzzFeed News, InsideClimate News. Mom. She/her. Views are my own.
Email: zhirji@bloomberg.net
Signal: zhirji.51
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
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]
Sander van der Linden @profsanderlinden.bsky.social Professor of Social Psychology in Society at the University of Cambridge and Author of FOOLPROOF: Why We Fall for Misinformation and How to Build Immunity (2023) + The Psychology of Misinformation (2024). Bad News Game.
www.sandervanderlinden.com
Naomi Oreskes @naomioreskes.bsky.social Historian, Earth Scientist, Writer, Public Intellectual.
Books: Merchants of Doubt; Collapse of Western Civilization; Science on a Mission; Discerning Experts; Why Trust Science?; The Big Myth. Loves: Chocolate, Red Wine, Skiing, family. Hates: Beets.
Sheril Kirshenbaum @sheril.bsky.social Science. Policy. Host of PBS Serving Up Science. www.sherilkirshenbaum.com
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.
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
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
Rob Davis @robdavis.bsky.social Clean energy innovation, comms, research, policy, & design || LEGO solar farm; biodiversity & bees love solar; local food & drink stories; RECs & markets; energy as an ingredient
Gretchen Goldman, PhD @gretchentg.bsky.social President @ucs.org. Previously: USDOT, White House OSTP, @500womensci.bsky.social. Environmental engineer. Mom. Cyclist. Public Transit Enthusiast. Views my own. She/her.
Gerald Butts @gmbutts.bsky.social Chairman @EurasiaGroup. Board Director WWF. Climate, technology, and geopolitics. Priors: Principal Secretary to PM of Canada and Premier of Ontario, CEO WWF.
Silvio Marcacci @silviomarcacci.bsky.social Senior Director of Communications, @energyinnovation.org. Board Advisor, @theicct.org + @co2bc.bsky.social. Tired dad.
Rage, rage against the dying of the light.
Noel Healy @drnoelhealy.bsky.social Professor | Climate and Energy Policy | Director of Climate Justice and Just Transformations Lab at SSU | bit.ly/NoelHealySSU
Andrew Fanning @andrewlfanning.bsky.social Ecological economist. Research and Data Analysis
at https://doughnuteconomics.org. Exploring a good life for all within planetary boundaries at http://goodlife.leeds.ac.uk
Ellie Johnston @elliej.bsky.social Climate solutions | En-ROADS | systems thinking | Appalachia
Director of Programs, Climate Interactive
Jan Paul van Soest @janpaulvansoest.bsky.social Soestainability: climate, energy, biodiversity, food & agri. Twitter fugitive. Birth date level 312ppm. Deventer. De Gemeynt & Transitiecoalitie Voedsel https://www.gemeynt.nl/ https://transitiecoalitievoedsel.nl/
David Arkush @darkush.bsky.social Climate crisis at @publiccitizen.bsky.social. Former @rooseveltinstitute.bsky.social.
Alida Cantor @alidacantor.bsky.social Geographer, political ecologist, critical legal water energy resources, environmental justice. Associate Professor of Geography at Portland State University. Parent, feminist, union member, bike commuter. She/her.
Saulo Corona @saulocorona.bsky.social PoliSci. Climate Justice, Human Rights, Real Democracy & Networked/Social Movements • #ClimateRev #GND #EndFossilFuels #Refugees #Occupy #BLM #BDS • Mexican • Antifascist
Joel E. Correia @joelecorreia.bsky.social Geographer! Working on political ecologies of climate change, conservation, development, and Indigenous rights in Latin America. Book w/ U. California Press = Disrupting the Patrón (2023). Currently, Colorado State Uni; formerly U. Florida *Views mine.
Muhammad Ittefaq, Ph.D. @ittefaq.bsky.social Assistant Professor: Michigan State University
Host: @scitalkofficial.bsky.social
Science Talk YouTube: https://www.youtube.com/@ScienceTalkOfficial/featured
Miriam Goldstein @miriamgoldstein.bsky.social Ocean scientist turned federal policy wonk. Executive Director of the National Ocean Protection Coalition. Views my own, especially the salty ones. Maybe off hiatus? We'll see!
Leah Missik 🇺🇦 @autumngales.bsky.social Climate, ПТН ХЛО, feminism, democracy, bikes, runs, music, +more. // Paul McCartney gave me an air hug. // WA policy at Climate Solutions // Jackson Foundation fellow // views mine!
Marina Lou @marinaylou.bsky.social 🌏🔗💰🔗⚖️. Strategic foresight for resilience. Director at Foresight Consulting. Co-founder of @accelaresearch. Greenpeace alum, opinions my own
Raúl Salas Reyes @raulclimate.bsky.social PhD candidate in Environmental Science @UTSC_DPES - Research interests are climate governance and climate policy. Views are my own.
Ethemcan Turhan @muhalefetserhi.bsky.social "When there is a solar energy spill, we just call it a nice day"
Assistant Professor of Environmental Planning, University of Groningen
#ClimateJustice #EnergyDemocracy #PoliticalEcology #FreePalestine
https://www.rug.nl/staff/e.turhan/
Joel B. Eisen @joeleisen.bsky.social Professor of energy and administrative law, crossword setter, music and fútbol lover. LeoNessie on My Crossword (mycrossword.co.uk). Posts are not endorsements.
Dr Charlotte Nussey @nusseyc.bsky.social Lecturer in Sustainability & Qualitative Methods at Leeds’ Sustainability Research Institute • Climate justice, education, intersecting inequalities, language & relationships between • formerly UCL RF on Climate-U study 
Brigitte Roth Tran @brothtran.bsky.social Senior Economist at SF Fed
Applied micro methods, finance, natural resources, disasters, macro outcomes
Views are my own, she/her
www.rothtran.com
Dr Sharon Bell @sharonbell.bsky.social she/her, Pākehā/white, Aotearoa NZ. PhD on health system development & EAOs in Myanmar. Currently working on climate resilience in Myanmar & the Blue Pacific Continent. 🍉✊🕊️
Dr. Sarah Fortner @erthsarah.bsky.social Climate mitigation, adaptation, and environmental justice through education, research, action and advocacy. Explorer.
Erin Sikorsky @erinsikorsky.bsky.social Director, Center for Climate and Security, DC
Former US Nat'l Intelligence Council
Wisconsinite at heart
Posts my own
Keith Stewart @climatekeith.bsky.social Greenpeace Canada climate campaigner capable of boring you about energy transitions, climate solutions and the history of oil industry perfidy. Part-time prof at U of Toronto. Sci-fi aficionada.
Janina Grabs @janinagrabs.bsky.social Associate Professor of Sustainability Research at University of Basel, PhD in Political Science. Sustainable food systems and global value chains; ☕ ,🌴,🌳
Chloe Hill @chloehill.bsky.social Connecting scientists with policymakers, sharing #Science4Policy resources, and creating #SciPol initiatives!
EGU Policy Manager. Knowledge Broker.
Tasmanian living in Europe.
Steven J. Dundas @stevedundas.com Environmental & resource economist working on climate adaptation, nonmarket valuation & environmental/climate policy.
Assoc. Professor @oregonstate.edu
Assoc. Editor @ Marine Resource Economics
http://stevedundas.com 
David V. Wright @davevwright.bsky.social Law prof. Environment, natural resources, energy, sustainability, negotiation, treaties, oceans, Arctic. Unapologetic fan of Indie Folk. And 90s rap. And Vegemite.
UC: https://profiles.ucalgary.ca/david-wright
Packy Griffin @packygriffin.bsky.social I post mostly about climate, clean energy, resilience, and the big and small things we need to do to realize a better tomorrow
Vincent Thivierge @vthivierge.bsky.social Assistant Professor at l'Université d'Ottawa trying to improve unilateral climate policies. Originaire de Wakefield, Québec.
https://vthivierge.github.io/
Pete Barbrook-Johnson @bapeterj.bsky.social Lecturer in Social Economics, UCL + Teaching Associate, ECI, Oxford. Systems mapping, agent-based modelling, systems and complexity methods in social science. Env and energy policy. https://www.barbrookjohnson.com
Imogen Herrick @imogenherrick.bsky.social Mom. Assist. Prof of STEM Ed at KU. I want to learn about the intersection of emotion, place, and climate justice to reimagine and create a more empathetic world.
Aimee Witteman @aimeewitteman.bsky.social Pro-housing decarb strategist. Midwest kid living in D.C.⚡️
Also posts on democracy, bikes, trail running, and Lake Superior shipwrecks. Personal Account.
Claire Moser @clairemoser.bsky.social Chief Strategy Officer at Climate Power, Californian in Washington DC, cat lady
Lukas Hermwille @lukashermwille.bsky.social Social scientist working on global climate governance and transformative industrial policy. Wuppertal Institute for Climate, Environment and Energy.
Will Scott @wscott.bsky.social Assistant Professor of Economics and Environmental Policy at Simon Fraser University - School of Public Policy. Research in environmental economics, climate policy, and macro-energy systems
http://wscott.info
Mads Ejsing @madsejsing.bsky.social Postdoc with Stockholm Resilience Centre at Stockholm University. Working on democratic politics, climate justice, and theories of new materialism. He/him. www.madsejsing.com.
Robin Edger @robinedger.bsky.social Climate and energy transition | sustainable finance | pragmatic optimist | he/him | views expressed are my own
Eric Doherty @ericdoherty.bsky.social Transportation Planner. #Climatejustice activist. He/him. Lekwungen Territory (Victoria Canada). @eric_doherty on Twitter https://ecoplanning.ca/ #yyj #ElbowsUp
Orsi Nyárai @orsinyarai.bsky.social Principal Consultant @shelleysgreen.org
Soil Policy and Governance Specialist @fao.org
Passionate about soils, degrowth, gardens, books, and finding solutions. 🦉
#AgriFoodSystems #Biodiversity #Soils #Policy
🇭🇺🇪🇺 living in 🇨🇭 | EMP B26, Lund University 🇸🇪
Pedro Martins Barata @martinsbarata.bsky.social AVP, Carbon Pricing @ Environmental Defense Fund. Born at 329ppm. Views strictly my own.
Ben Lempert @benlempert.bsky.social environmental lawyer, sometime political science Ph.D. student @ UMich. (views my own.)
Robert Pietzcker @rpietzcker.bsky.social Energy systems researcher publishing on #EUGreenDeal #EUETS #ClimatePolicy #EnergyEconomics #RenewableEnergy | Father | Tango dancer & Hiker | Views are my own