Ella McSweeney @ellamcsweeney.bsky.social irish, journalist
DCU Institute for Climate and Society @dcuclimate.bsky.social Institute for Climate and Society in @dublincityuni. We focus on the policy, media, political and education aspects of climate change.
Hillary Rodham Clinton @hillaryclinton.bsky.social Doting grandmother, among other things.
Anne Karin Sæther @annekarin.klimastiftelsen.no Jobber for å øke tempoet i den grønne omstillingen, som prosjektleder i Norsk klimastiftelse. Forfatter og styremedlem på si´. // Project Manager, Norwegian Climate Foundation
Candice Bernd @candicequestions.com Special Investigative Correspondent covering climate & movements @texasobserver.org • bernd@texasobserver.org • Signal: Candice.49
Preorder my new book:
“Blood, Soil & Oil” @haymarketbooks.org
https://www.haymarketbooks.org/books/2860-blood-soil-and-oil
Discourse @discourse.org http://discourse.org
Alison F. Takemura @alisontakemura.bsky.social Staff Writer, @Canarymediainc | Clean energy journalism and compassion enthusiast. Reporting on building decarbonization, home electrification, heat pumps, and workforce. Fan of yoga and wandering. Opinions: just mine. @alisontakemura
Gaea Cabico @gaeacabico.bsky.social 🇵🇭 journalist covering climate change, environment and food systems • http://www.gaeacabico.com
Quinn Glabicki @quinnglabicki.bsky.social Photojournalist, Reporter
Climate @nytimes
Based in New York
frida garza @fridagarza.bsky.social on the food + climate beat at Grist // previously editing at the Guardian US // mexican texan in nyc // views expressed here are my own
Amy Scott @amyscott.bsky.social Senior Correspondent at Marketplace and Host of the climate podcast How We Survive. 
Rachel Frazin @rachelfrazin.bsky.social Energy/Environment/Climate reporter at The Hill | co-author of a book on 'forever chemicals' (PFAS): islandpress.org/books/poisoning-well | last name pronounced like raisin | email: rfrazin@thehill.com | Signal: rachelF.70
Dinah V. Pulver @dinahvp.bsky.social USA TODAY journalist covering climate, environment, weather, disasters, oceans & more. Momma. Grandma. Wife. Caregiver. Giggler. Love to cook, throw parties & be outdoors. Visited 50 states & 7 provinces. Mom & daughter of veterans.
Rebecca Hersher @rhersher.bsky.social Climate reporting & other stuff for @NPR https://www.npr.org/people/384067907/rebecca-hersher
Signal: rhersher.01
📧: rhersher@npr.org
☎︎: 202-845-3931
Bahadır Sercan Gümüş @enerji.bsky.social Energy Analyst @emberenergy.bsky.social / Based in Ankara / MSc Energy Systems Engineer / Certified Energy Manager / https://linkedin.com/in/bsgumus / Green development and transition
Frankie Mayo @frankiemayo.bsky.social Researching the corners and cornerstones of the energy transition. Turning data into action as Senior UK Energy Analyst @ Ember.
Josie Murdoch 🌞 @josiemurdoch.bsky.social Working in climate and energy. Currently at emberenergy.bsky.social, formerly @aldersgategroup.bsky.social
Lover of birds 🦚 she/they
UK (Brighton/London/Edinburgh) and beyond
Mark Hertsgaard @markhertsgaard.bsky.social Co-founder of @coveringclimatenow.org, helping newsrooms produce more and better climate journalism. Author of books on The Beatles, race in America, the news media, the global environmental future, and more.
John (Jack) Williams @iceageecologist.bsky.social Climate change ecologist, paleoecologist, biogeographer, open data scientist.
Prof. at UW-Madison, co-leader of Neotoma Paleoecology Database www.neotomadb.org
Fearless sifter and winnower. All posts my own.
Matt Steinglass @mattsteinglass.bsky.social Europe editor of The Economist. Don’t let them kill me https://youtu.be/WnE15v4Gets
Monica Vasile 🐾 @monicavasile.bsky.social Environmental historian working on wildlife conservation, extinction & political ecology of forests. Recent interest: history of peatland restoration. University of Oulu, Finland, since June 2025.
Former @MaastrichtUni & RCC fellow
@michaelholder.bsky.social @michaelholder.bsky.social Climate & environment journalist - editor @businessgreen.bsky.social
@miloudirkx.bsky.social @miloudirkx.bsky.social Journalist & Lead Network and Media Programmes @cleanenergywire.bsky.social
All things climate and energy journalism 🚲 
Pascal Weigmann @pweigmann.bsky.social energy system modeling @pik-potsdam.bsky.social
science communication @klimadashboard.org
https://www.pik-potsdam.de/members/pascalwe
Prof Martin Attrill @martinattrill.bsky.social Prof Marine Ecology Plymouth Uni; Chief Scientific Advisor Ocean Conservation Trust; Trustee Manta Trust; Loves Seagrass; Originator National Marine Park concept; Founder MSc Marine Conservation @PlymUni. Green-tinged humanist.
Polly Billington @pollybillington.bsky.social Labour Member of Parliament, East Thanet,
Mats Engström @matsengstrom.bsky.social Senior policy fellow ECFR, IEEP Associate. These are my personal views. 
Patrick Blaser @paddylaser.bsky.social climate science, geochemistry, paleoceanography, rare earth elements
Marie Curie Fellow @ GEOMAR & Uni Lausanne
http://patrick-blaser.github.io
Leana Hosea @leanahosea.bsky.social Founding environmental journalist of nonprofit @WATERSHED-i.bsky.social
http://watershedinvestigations.com
Documentary filmmaker: ‘Thirst For Justice’, https://vimeo.com/ondemand/thirstforjustice
Formerly BBC (18 yrs) & Knight Wallace Fellow (2016).
Nathaniel Eisen @eisenwrites.bsky.social Freelance climate and energy journalist based in Vermont and covering New England. Former lawyer. Fan of political theory, history of environmental movements, gardening, and baseball.
Alex Cuadros @alexcuadros.bsky.social ProPublica climate reporter. Author of BRAZILLIONAIRES and WHEN WE SOLD GOD'S EYE. Past bylines: Bloomberg Businessweek, NYT Mag, Harper's, New Yorker, etc. More here: alexcuadros.com
sam @wisconsam.bsky.social Born 2 blog. Covering climate. Professionally nosy. News & UX u can use. Friend-aunt. Knitter. Of the prairie.
@lesleyclark.bsky.social @lesleyclark.bsky.social Covering climate law for @EENewsUpdates/@politico
Previous life: McClatchydc/Miami Herald
🚲 + 😼 + 🖼️ person/reach me @ lclark@eenews.net
signal @ lesleyclark.73
Ashley Braun @ashleybraun.bsky.social Science + Environmental Journalist, Sr. Editor @ DeSmog, Fact-checker. Seattle, WA. ashleybraun.com
Mark Poynting @markpoynting.bsky.social Climate reporter at BBC News
Jess Salter @jesssalt.bsky.social Media relations @bondngo.bsky.social - international development, UK aid, climate finance, international issues. Occasional music musings.
Loiner in London.
Christopher Callahan @ccallahan45.bsky.social climate scientist: extreme heat, health, attribution, climate in the courts. heat wave is two words. iuclimateandsociety.com
Senator Sheldon Whitehouse @whitehouse.senate.gov U.S. Senator from Rhode Island, the Ocean State.
https://linktr.ee/senwhitehouse
Theresa Riley @theresariley.bsky.social Audience Editor at Covering Climate Now (https://bsky.app/profile/coveringclimatenow.org). Interested in climate solutions, policy and activism posts. Personal interests: Journalism, film, books, city planning & interior design... 
Oceana UK @oceanauk.bsky.social Ocean charity fighting to protect UK seas ✊🌊 We campaign to:
🪸 Ban bottom trawling in ocean havens
🐟 Stop overfishing
❌ End new oil & gas
🌊 Learn more: linktr.ee/oceana_uk 🪸
Repost ≠ endorsement
Elizabeth Cooper @drlizcooper.bsky.social mathematical models | earth system | climate change | data assimilation | she/her
Prof Helen Bostock @oceanhelen.bsky.social Scientist Interested in all things oceans and climate (esp. carbon cycle). Bike rider, hiker and nature lover. Privileged white feminist. Advocate for diversity.
Christina Nordh @christinanordh.bsky.social Reporter på Aftonbladet. Stockholm. Skåne.
https://www.aftonbladet.se/nyheter/klimat
https://www.aftonbladet.se/av/christina-nordh
Camille Adaoust @camilleadaoust.bsky.social Journaliste climat/environnement à @franceinfo.fr 
Emily L Williams @emilywilliams.bsky.social Climate Change & Climate Impacts. Postdoctoral Scientist @ UC Merced: https://emilylynnwilliams.wixsite.com/emily-l-williams
Miatta Fahnbulleh @miattafahnbulleh.bsky.social Member of Parliament for Peckham
Minister for Devolution, Faith & Communities
Miatta.fahnbulleh.mp@parliament.uk
Nahel Belgherze @wxnb.bsky.social Mainly focused on covering extreme weather events worldwide. Also interested in climate dynamics, geohazards and satellite remote sensing.
Also on X: x.com/wxnb_
Bernadette Woods Placky @bernwoodsplacky.bsky.social @ClimateCentral.org VP, Chief Meteorologist, #ClimateMatters Director
Proud #PennState Alum, Twin Mom, #StubbornClimateOptimist
#Unless #ShowYourStripes #GSD
Anthony Edwards @edwardsanthonyb.bsky.social Newsroom Meteorologist at the San Francisco Chronicle
Snow lover, Seattle sports fan, University of Washington graduate
sfchronicle.com/author/anthony-edwards/
Sue Pritchard @suepritch.bsky.social Chief Exec, Food, Farming & Countryside Commission, UK. Farming, Monmouthshire, Wales. Governor, Royal Agricultural University. Trustee, St George’s House. Woman. On. A. Mission.
Laboratoire des Sciences du Climat et de l'Environnement @lsce-ipsl.bsky.social Le Laboratoire des Sciences du Climat et de l'Environnement est une Unité Mixte de Recherche UMR 8212 (CEA/CNRS/UVSQ). Membre de l'IPSL et de l'Université Paris-Saclay
Hannah Waters @hanner.bsky.social senior editor @quantamagazine.org covering biology | former climate editor at Audubon | send story tips and pitches: hwaters@quantamagazine.org | quantamagazine.org/biology
work portfolio: hanjeanwat.com/about
Béatrice Cointe @beatricecointe.bsky.social Solar-powered Science & Technology Studies researcher and IAM ethnographer at CSI - CNRS, Mines Paris-PSL.
"Well the world of research has gone berserk, too much paperwork" (Dylan 2006)
Soundtrack: t.ly/0V77d
Florent Brient @florentbrient.bsky.social Climate scientist and associate professor (Maître de conférences).
Enjoy and study clouds
Sorbonne Université / Laboratoire de Météorologie Dynamique / IPSL
https://web.lmd.jussieu.fr/~fbrient/
Swinda Falkena @swinda.bsky.social Postdoctoral Researcher at LMD Paris (formerly Utrecht University) | Climate Scientist - Physicist - Mathematician | Tipping - Subpolar Gyre - Weather Regimes - Causality | Born in the year of Rio Earth Summit | Runner | she/her
Alyssa Stansfield @astansfield.bsky.social Assistant Professor in the Department of Atmospheric Sciences at the University of Utah studying extreme weather and climate.
All opinions are my own
We Don't Have Time @wedonthavetime.wsocial.eu Welcome to the world's largest media platform for climate action 💚⚠️ Join us and we'll plant a tree 🌳 #WeDontHaveTime to wait! Join us wedonthavetime.org
Cat Neilan @catneilan.bsky.social Whitehall Editor for the Observer & chief investigative reporter for BBC R4's The Naked Week. Politics, investigations and taramasalata
Postcard From The Past @pastpostcard.bsky.social Fragments of life in messages from old postcards, curated by Tom Jackson. BOOK: http://amzn.to/34rIDhp POD: http://Apple.co/2xNqQ8D AGENT: http://morgangreencreatives.com
Seth Horstmeyer @schorstmeyer.bsky.social Oceans 5 Program Director working to protect the ocean through MPAs and sustainable fisheries
Katie Marie Davies @katiemariedavies.bsky.social Journalist reporting on tech, social affairs and business, with a focus on Russia, Belarus, Central Asia and the South Caucasus☀️
sianushka.bsky.social @sianushka.bsky.social Writer | Senior Investigative Reporter at openDemocracy | Bylines in i; Observer; Guardian; The Times | BWLF | Book: Bodies Under Siege, Verso | Got a story? Email sian.norris(at)opendemocracy.net
Charlotte Morgan @cornwallchar.bsky.social Head of communications for BBC News
I like all of the usual things
Alumna of Richard Lander School, Truro 
Therese Peffer @peffertherese.bsky.social Researcher at UC Berkeley (CIEE/CITRIS). Passionate about reducing emissions. Mom. Views my own. Co-chair @BECCconference. PhD in Building Science. Architect. Conduct and manage research. ecoblock.berkeley.edu
Hannah Hughes @hannahhughes.bsky.social Senior Lecturer International Politics and Climate Change, Aberystwyth University.
Connecting with all the other Planeteers out there in all their embodiments 🌍🪐🌊🐳
Matt Patterson @mattpattclimate.bsky.social Research Fellow at the University of St Andrews and NCAS in climate science and ML. Interests in climate dynamics, jet streams and long-term prediction. Formerly at University of Reading and University of Oxford.
Jay Shambaugh @jaycshambaugh.bsky.social Professor of Econ and Intl affairs at GW
Former: Under Secretary of Intl Affairs at Treasury, Director of the Hamilton Project at Brookings, Member at WH CEA, Senior /chief economist at CEA.
The Man in Seat 61 @seatsixtyone.bsky.social Mark Smith, the Man in Seat 61, the chap who runs that train travel site http://seat61.com. YouTube: http://youtube.com/c/seat61.
Dr Áine O’Brien @aineclareob.bsky.social Planetary scientist at the University of Glasgow. Mostly studying meteorites and Mars. Frequent hiccougher. She/her 💫☄️
Michael Jakob @ct-economics.bsky.social Independent researcher and consultant - climate economics- Y Xiaoxiao Yan @yanxiaoxiao.bsky.social Mapping the Climate-Energy-Ecology Nexus via long-term satellite remote sensing 🛰️ Dedicated to analyzing environmental impacts and sustainable transitions 🌍 Mastering Qin-Han History (221–200 BCE) & Poetry. Western Literature 📚
Centre on Climate Change & Planetary Health, LSHTM @lshtm-planet.bsky.social The Centre on Climate Change & Planetary Health (CCCPH) at the London School of Hygiene & Tropical Medicine (LSHTM) brings together over 200 researchers pioneering public health for our human planet.
www.bit.ly/CCCPH-LSHTM
Benet Northcote @benetnorthcote.bsky.social Partner, Four32
Chair, Dialogue Earth
Chair, Conservative Environment Network
Trustee, UK Centre for Ecology & Hydrology
Speaker
Monica Iyer @monicavisalam.bsky.social Assistant Prof. at Georgia State University College of Law. Scholar working at the intersection of human rights and the environment. Alex Trebek called me a barracuda. Thigmotactic. She/her.
Sarah Chabane (she/her) @sarahmedh.bsky.social Climate communicator & journalist
Global Community Manager for wedonthavetime.org 💚
📍 Stockholm 🍉
Arthur Snell @snellarthur.bsky.social Writer, podcaster and former diplomat.
Buy my book👇
https://tr.ee/ElementalBookshopOrg
https://tr.ee/ElementalAmazon
https://tr.ee/ElementalWaterstones
If you don't want to buy my book, you could buy me a coffee👇
https://ko-fi.com/snellarthur
Edward Luce @edwardluce.bsky.social FT's US columnist/commentator. Author of several books including NYT best selling biography of Zbigniew Brzezinski (Simon & Schuster 2025). People lacking a sense of humour might get muted.
Brad Reed @iceoceanbrad.bsky.social Research fellow in ice-ocean modelling and climate change ❄️🌊 Future of Ice on Earth group at Northumbria University, UK. He/him
Robin Hawkes @robhawkes.bsky.social 🐙 DataViz at @octopus.energy
⚡️ Obsessed with maps and energy
✨ Creator of ViziCities
👨💻 Previously Wood Mackenzie & devrel at Mozilla
legraLeGra @atthenius.fediscience.org.ap.brid.gy Allegra LeGrande
Personal Acct
Mom of 2kids in
Upstate Manhattan,
New York City who
Bikes to work
WestTXnative
Climate scientist @
G oddard Institute for […]
🌉 bridged from ⁂ https://fediscience.org/@atthenius, follow @ap.brid.gy to interact
Carlos Moffat @carlosmoffat.com Associate Professor of oceanography at the University of Delaware. Interested in icy places.
Views my own. Old posts are deleted regularly.
Ola Kalén @olakal.bsky.social PhD Physical Oceanography | Sea Level Rise | Climate change | Polar Science | Views my own
Carsten Timmermann @ctimmermann.bsky.social Historian of Biology and Medicine. Science is culture, and long live the Humanities. Director of @manchstm.bsky.social. Lapsed biochemist. Immigrant. Urban cyclist (& motorist). Owned by dog. More lucky than smart. 0 attention span. Here privately. He/him.
Meriem Mahdhi @meriemm.bsky.social Investigative reporter / previously @tbij.bsky.social
🇮🇹🇹🇳
Reuters @reuters.com 
Josiah Mortimer @josiahmortimer.bsky.social Chief Reporter at UK political outlet Byline Times. I cover democracy, campaigning, and Britain's media.
Followers can reply to posts (ask to DM me). Open to news tips.
'Fake news w*nker' - Tommy Robinson.
Moritz Schwarz @moritzpschwarz.bsky.social Climate Economist 🇪🇺🇦🇹
Working on all things Carbon Pricing, Econometrics and Measuring the Impact of Climate Change and Climate Policies
Post-Doc @ TU Berlin and PIK
DPhil from Oxford with @ClimateMetrics.bsky.social
#rstats | #mufc
Sarah Churchwell @sarahchurchwell.bsky.social Public Humanities Prof, School of Advanced Study, Univ London. American abroad. Journalism, US politics, cultural & literary history esp 1920s & 30s & F. Scott Fitzgerald. Podcast: Journey Through Time with David Olusoga. @throughtimepod.bsky.social
Clair Barnes @clairbarnes.bsky.social Stats/data nerd and researcher at www.worldweatherattribution.org. Mostly handmade. She/her.
Derrick Muheki @derrickmuheki.bsky.social PhD researcher in the field of climate science at the Department of Water & Climate - Vrije Universiteit Brussel, Belgium | Water resources engineer
Malcolm Fairbrother @mfair.bsky.social Prof. of environmental and political sociology. Sweden-based (Uppsala Uni + Institute for Futures Studies), formerly Canada, U.S., Mexico, UK. Decoupling, public opinion, learning from successes, modeling emissions. And political trust. www.fairbrother.org
Rob Davies @byrobdavies.bsky.social Guardian reporter and author of Jackpot: How Gambling Conquered Britain.
Patrick De Haan @gasbuddyguy.bsky.social your fuel prices, explained honestly.
data over politics, no tolerance for political BS.
thousands of interviews | trusted by every White House administration.
Integrity matters.
Philip Bump @pbump.com Hearst data editor and columnist
Formerly: Washington Post
Book: "The Aftermath: The Last Days of the Baby Boom and the Future of Power in America"
Newsletter: www.ctinsider.com/newsletters/data/
Email: hello@pbump.com
Signal: pbump.11
Leon Black @drleonblack.bsky.social Professor of Infrastructure Materials at the University of Leeds.
Posting about materials, resilience, circular economy, green stuff, and whatever else I stumble on that I find interesting.
No DMs, unless they're size 12 cherry reds.
Annika Joeres @annikajoeres.bsky.social investigative reporter on climatechange, lobbyism and energy @correctiv_org & correspondant France @zeitonline
Self-sufficient farmer and mountainclimber on the weekend
By Cory Doctorow (GPG 0xBF3D9110957E5F4C) @doctorow.pluralistic.net I post long threads. Writer (sf novels, etc); blogger (pluralistic.net); activist (eff.org). Latest book: "The Reverse Centaur's Guide to Life After AI" Buy my books (DRM-free!) at craphound.com/shop.
Seb Kennedy @sebkennedy.bsky.social Founding editor of Energy Flux — the home of fiercely independent energy market analysis
Free newsletter: www.EnergyFlux.news
Scott Dance @byscottdance.com Writing about the ways climate change is reshaping our lives for The New York Times. Send news tips and recipes to @ssdance.22 on Signal.
Matthew Ponsford @interspecies.agency Journalist writing about nature and culture. MIT Technology Review, BBC, The Guardian, and many more