Covering Climate Now @coveringclimatenow.org #CCNow is a collab of 500+ media outlets creating an all-newsroom approach to covering climate. The climate news & resources you need NOW: tinyurl.com/CCNowNL
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Rebecca Leber @rebleber.bsky.social investigating the fossil fuel industry. editing @pointsourcenews.org. board member of Society of Environmental Journalists.
rleber@pointsourcenews.org
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Robinson Meyer @robinsonmeyer.bsky.social I’m the founding executive editor of Heatmap News, a contributing Opinion writer for The New York Times, and the cohost of the Shift Key podcast.
📍NYC
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.
Brad Johnson @climatebrad.hillheat.com Climate hawk. DC-based journalist. Registered Parliamentarian. FSP. Subscribe to my newsletter: https://Hillheat.news/subscribe
Megan Darby @climatemegan.bsky.social Heat pump appreciation account.
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
🎬✨🌍
Eric Holthaus @ericholthaus.com Meteorologist for REBUILD.US based in Minneapolis. Contributing climate journalist for The Guardian. Author of The Future Earth. Optimistic to a fault.
DM to contact me securely on Signal
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).
Dave Vetter @davidrvetter.bsky.social Climate and sustainability writing and communications; duck monitor.
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
Kendra "Gloom is My Beat" Pierre-Louis @kendrawrites.com Climate journalist based in NYC. Only speaking for myself. If the NYT has no haters I'm dead.
Tips? Reach me on Signal kendrawrites.04
John Schwartz @jswatz.bsky.social UT Austin journalism professor; former NYT, WP. he/him. Galveston BOI. Born at 314.8 ppm CO2.
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
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.
Capital Climate @capitalclimate.bsky.social The same @capital_climate you've known and loved since 2010 at The Other Place.
Nicole Kelner @nicolekelner.bsky.social Just trying to be the Leslie Knope of climate. Making climate art 🎨 Author of Electrify Everything: The Clean Energy Coloring Book | nicolekelner.com | http://artsandclimatechange.com | nicolegkelner@gmail.com
Wolfgang Blau @wblau.bsky.social Global Managing Partner Sustainable Business Practice, Brunswick Group / Advisor UNFCCC / Prior: Global COO Condé Nast / Guardian / Die Zeit
https://www.linkedin.com/in/wolfgang-blau-68726244
Leo Hickman @leohickman.carbonbrief.org Editor and director, Carbon Brief
https://bsky.app/profile/carbonbrief.org
Simon Evans @drsimevans.carbonbrief.org Press Gazette energy & environment journalist of the year 2022
Highly commended:
Society of Editors 2025
Shortlisted:
Press Awards 2025
Press Gazette 2025
AOP 2025
Deputy Ed + Snr Policy Ed, Carbon Brief
simon.evans@carbonbrief.org
Bob Berwyn @bberwyn.bsky.social Europe-based climate science and policy reporter with Inside Climate News
https://insideclimatenews.org/profile/bob-berwyn/
Brian Banks Ⓥ 🇨🇦 @brianbanks.bsky.social Scribbler (mainly nature, conservation, critters, science, climate); Geographer (Fellow, Royal Canadian Geographical Society); Soy nature boy. https://brian.eco/
Brian Kahn @blkahn.bsky.social Your friendly local Wired science editor
Climate One @climateone.org Your home for empowering climate conversations connecting all aspects of the climate crisis. Join us: https://bit.ly/4h8CXyy
Virginia Gewin @virginiagewin.bsky.social PDX-based science journalist writing about climate change, food security, land use, biodiversity loss, and diversity in STEM she/her
Signal: ginnyg.04
Stories here: www.virginiagewin.com
Zack Colman @zcolman.bsky.social POLITICO climate & energy reporter
SIGNAL: zcolman.75
Leo Barasi @leobarasi.bsky.social Mostly climate change & public opinion.
Book: The Climate Majority http://amzn.to/3h73dfm
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
Chase Cain @chasecain.bsky.social 🌦️ Meteorologist
🌎 former NBC Climate Reporter
📍 San Francisco
https://youtube.com/@chasecain
Jonathan Watts @jonathan-watts.bsky.social Author of The Many Lives of James Lovelock, founder of Sumaúma.com and the Rainforest Journalism Fund. Guardian environment writer. - F Fiona Harvey @fionaharvey.bsky.social Environment editor at the Guardian newspaper, full-time environment writer since 2004
Christian Elliott @christianelliott.me Science journalist & audio producer / Making podcasts at NASA / Other words in Nat Geo, The Atlantic, the NYT, Science, bioGraphic, Undark, etc. / Iowan 🌽
Views expressed here are my own.
Portfolio: christianelliott.me
James Bruggers @jbruggers.bsky.social The Earth has a fever, and I covered it for Inside Climate News. Michigan native. Montana and California expat. Former Society of Environmental Journalists president and former Knight Wallace Fellow at the University of Michigan.
Dan Gearino @dangearino.bsky.social I cover the energy transition for Inside Climate News. Based in Ohio. Born in Iowa. Go MN Twins! https://insideclimatenews.org/profile/dan-gearino/
Adam Vaughan @adamvaughan.bsky.social Environment Editor at The Times. Clean it Up water campaign. When not working, usually running. Previously New Scientist and Guardian.
adam.vaughan@thetimes.co.uk
Insta: https://www.instagram.com/adamvaughanjournalist
Signal: adamvaughan.53
Rebecca Solnit @rebeccasolnit.bsky.social Writer of books. Guardian columnist. Newsletter at MeditationsInAnEmergency.com. Board member, Third Act and Oil Change International.
Mary Annaïse Heglar @maryannaise.bsky.social I write about climate change/grief/justice. Author of Troubled Waters (novel) & The World is Ours to Cherish (children’s book). Birmingham bred me, Mississippi fed me. ❤️🌍💚🌎🖤 https://www.maryannaiseheglar.com/
yessenia funes @yessfun.com I'm a queer latina climate journalist covering environmental issues through the perspective of the oppressed. find my reporting in vox, curbed, yale climate connections, & more.
subscribe to my newsletter POSSIBILITIES
💌 hi at yessfun dot com 💌
Marianne Lavelle @mlavelle.bsky.social Cover politics, Inside Climate News. If your work on climate change has been affected by the Trump administration, please get in touch with me securely via my Signal username, mlavelle.75 We want to tell your stories, even if you can't speak out publicly.
Sarah Boon @snowhydro.bsky.social Writer and editor. "Meltdown: The Making and Breaking of a Field Scientist" now available-see http://melt-down.ca Bylines in LARB, Science, Nature, Orion, Longreads, Terrain.org, and others. snowhydro1 (at) gmail (dot) com https://linktr.ee/snowhydro
Victoria Seabrook @seabrookclimate.bsky.social Climate reporter @ Sky News, covering energy, climate change and the environment. Panel moderator and speaker.
https://news.sky.com/author/victoria-seabrook-795
Amitav Ghosh @amitav.bsky.social Novelist and non-fiction writer; author of 'The Ibis Trilogy', 'The Great Derangement', 'Gun Island', 'The Nutmeg's Curse' and 'Smoke and Ashes'. 
Margaret Atwood @margaretatwood.bsky.social Writer of this and that... www.margaretatwood.ca
and margaretatwood.substack.com;I also have an Instagram account, though I don't know how to use it much, beyond posting pictures...
Sara Peach @sarapeach.bsky.social Editor-in-chief at Yale Climate Connections
Get climate solutions in your inbox: yaleclimateconnections.org/sign-up-for-our-weekly-e-newsletter/
Rachel Ramirez @rachelreports.bsky.social I write The Confluence newsletter. Former CNN Climate Writer. AAJA + Uproot Project proud. Based in NYC. Filipina American & daughter of the Northern Mariåna Islands.
Sammy Roth @sammyroth.bsky.social I write Climate-Colored Goggles, a newsletter about climate & culture. Former L.A. Times climate columnist and Desert Sun energy reporter. Also hosted Boiling Point and The Hatch podcasts.
Find me at Dodger Stadium, Disneyland or hiking in the mountains.
Dana Nuccitelli @dananuccitelli.bsky.social Research Manager for @cclusa.org, environmental scientist, climate journalist for @climateconnections.bsky.social. Views my own.
Maxine Joselow @maxinejoselow.bsky.social Climate and environmental reporter for @nytimes.com, cat mom, and baker. Send me tips on Signal at MaxineJ.55
Climate Desk @climatedesk.org A collaboration of more than a dozen news organizations dedicated to exploring the human, environmental, economic, and political impacts of our changing climate, and sharing our work with a wide audience.
Find us at: ClimateDesk.org
Patty Lane @pattylane.bsky.social Climate hope is a journey best taken with friends. Canada’s most hopeful climate columnist. @National Observer. Story teller. Bridge builder. Sometimes annoyingly persistent. Occasionally funny. Awesomeclimatestories.ca
David Knowles @writerknowles.bsky.social Deputy Opinion Page editor for @sfchronicle.com. https://www.amazon.com/Remembering-Remember-World-Trade-Center-ebook/dp/B09B8PTPHC
Hope Jahren @realhopejahren.bsky.social The scientist formerly known as Lab Girl.
I write books: https://www.penguinrandomhouse.com/authors/2111914/hope-jahren/
John Vaillant @johnvaillant.bsky.social I write about collisions between human ambition and the natural world: The Golden Spruce, The Tiger, The Jaguar's Children,
FIRE WEATHER: @pulitzerprizes.bsky.social
10 Best Books: @nytimes.com
https://www.lyceumagency.com/speakers/john-vailla
Amy Harder @amyaharder.bsky.social National Energy Correspondent, Axios. Former Cipher News, WSJ, National Journal. You’ll find energy/climate news here, along with a smattering of nature.
Scott Waldman @scottpwaldman.bsky.social White House energy reporter for POLITICO
swaldman@politico.com
Signal: @waldman.04
Kevin O’Sullivan @kosull.bsky.social Environment & Science Editor with Irish Times… special interest in climate change, biodiversity, renewables, sustainable food. Co-author of Supergrid Super Solution.
Catherine Early @catearly.bsky.social Award-winning freelance environmental journalist and editor.
Words in: the Ecologist/Resurgence; Dialogue Earth; the ENDS Report; Ethical Corporation/Reuters; Foresight Climate & Energy: catherineearly76.journoportfolio.com/
Maddie Stone @themadstone.bsky.social Investigative journalist focused on the fossil fuel industry. I also write about the science of Star Trek.
Read my latest at ProPublica:
https://www.propublica.org/article/wedges-climate-research-bp-fossil-fuel-princeton
Raymond Zhong @zhonggg.bsky.social Climate and environment reporter, The New York Times.
raymond.zhong@nytimes.com
https://www.nytimes.com/by/raymond-zhong
Brad Plumer @bradplumer.bsky.social Reporter, NYT Climate.
email: brad.plumer@nytimes.com
signal: bradplumer.54
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
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
Kimberly Nicholas @kimberlynicholas.bsky.social Climate scientist, Lund University.
Creator, climate action
podcast 🎙️ CLIMATE ACTUALLY https://youtube.com/@climateactually
& guide📱 SHIFT (jointheshift.earth).
Bestselling author, UNDER THE SKY WE MAKE 📖.
Newsletter: wecanfixit.substack.com 💌.
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/
Zack Labe @zacklabe.com Climate Scientist at @climatecentral.org | PhD | Passionate about improving science communication through data-driven stories | Harrisburg, PA | https://zacklabe.com/
Views, thoughts, and opinions expressed here are only my own.
Kate Marvel @drkatemarvel.bsky.social Climate scientist, formerly NASA, currently Project Drawdown. Former astrophysicist, current Earth supremacist. Author of HUMAN NATURE, best book of 2025 according to both Scientific American and my dad https://shorturl.at/aJRYb
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/
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
Adam Sobel @adamsobel.bsky.social Atmospheric scientist
Jacquelyn Gill @jacquelyngill.bsky.social Climate, extinction, and biodiversity scientist at the University of Maine researching Earth’s past for a better future. Writing and podcasting for the planet. Chaotic good professor. She/her.
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
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.
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.
Dr. Jeff Masters @drjeffmasters.bsky.social Extreme weather and climate change expert writing for Yale Climate Connections. Co-founder, Weather Underground; former hurricane hunter.
Jeff Berardelli @weatherprof.bsky.social Same @WeatherProf as Twitter. Posting about climate and weather. Chief Meteorologist and Climate Specialist WFLA NBC Tampa 
Gavin Schmidt @climateofgavin.bsky.social Climate scientist, juggler. Bikes etc. Blogging at https://www.realclimate.org - data visualization, explainers, and debunking.
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
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 🐈⬛ •🇸🇪
Mike MacFerrin @icesheetmike.myatproto.social Dr in glaciology and expert mapper of coastal topography at a Cooperative Research Institute. An organizer for disability rights in science, which mostly involves yelling at agencies. Science is the easier part of my work. #T1D
Mike Dettinger @mdettinger.bsky.social Water/environ/climate news & occasional bespoke data maps/calcs, from CarsonCity (Wá∙šiw land), NV. Retired USGS & now p/t @CW3EScripps scientist.
Bona fides? PhD.UCLA F.AGU F.AAAS M.NAE; www.mdettinger.com
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
Daniel Swain @weatherwest.bsky.social Weather and climate scientist focused on extreme events like floods, droughts, & wildfires on a warming planet. www.weatherwest.com
Dr. Merritt Rae Turetsky @queenofpeat.bsky.social Pre-order Bogland at https://wwnorton.com/books/bogland
Author, scientist, mom. Bog adventurer. Permafrost detective. Learn more at merrittraeturetsky.com
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. 
Simon Donner @simondonner.bsky.social Climate scientist, prof at UBC, writer, speaker, aquatic mammal, dragger of sand into the house.
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. Stefan Rahmstorf @rahmstorf.bsky.social Climate scientist, professor of Physics of the Oceans in Potsdam. Dad. Opinions my own.
Born at 317 ppm CO2.
Prof. Bob Howarth @profbobhowarth.bsky.social Professor at Cornell University, Earth system scientist, co-EiC Land-Ocean-Atmosphere Research
Bob Henson @bhensonweather.bsky.social Meteorologist and journalist. I cover wacky weather, changing climate, and how we live, love, work, get around, and dream. 
Bob Kopp @bobkopp.net #Climate & sea level science + policy. Rutgers University. All views my own. www.bobkopp.net
Sam Burgess @oceanterra.org Climate | ocean | science policy & diplomacy | Copernicus Climate Change Service, @ECMWF | Partner to @edhawkins.org | ex 🐼 | Views own | 🌍 🌡🌊 🛰 🪸| Born on Wurundjeri Country | 🇦🇺🇬🇧🇪🇺 |
www.pulse.climate.copernicus.eu
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