The Climate Center @theclimatecenter.bsky.social Our mission: We're working to rapidly reduce climate pollution at scale, starting in California. 
Josh Gabbatiss @joshgabbatiss.bsky.social Associate editor at Carbon Brief 🐸
josh.gabbatiss@carbonbrief.org ✉️
Hollin Kretzmann @hkretzmann.bsky.social Environmental lawyer (the good kind). Portage, Wisconsin Amtrak Station super-fan. Emotionally over-invested in Bucks basketball.
Environmental Data & Governance Initiative @envirodgi.bsky.social EDGI works to build environmental data and governance systems that are more just, equitable, and effective.
Website: envirodatagov.org
Newsletter: https://tinyurl.com/cf3rjd46
Volunteer: https://envirodatagov.org/volunteer/
IEEFA North America @ieefa-northamerica.bsky.social Global think tank working to accelerate the energy transition through economic and financial analyses.
https://ieefa.org/
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
Donate to support our work: https://bit.ly/3SMIvUW
Antonia Juhasz @antoniajuhasz.bsky.social Investigative Journalist climate, energy, environment.
Rolling Stone politics contributing reporter.
"Gripping in its disgusting clarity." - my writing
Books include, THE TYRANNY OF OIL.
Lecturer.
http://www.AntoniaJuhasz.net
Nina Lakhani @ninalakhani.bsky.social Global climate justice reporter
@DrilledMedia.bsky.com
Before: Guardian, Independent
Author: Who killed Berta Cáceres? Dams, Death Squads & an Indigenous Defender’s Battle for the Planet
Contributor: Gaza. The story of a genocide
Ex-mental health nurse.- D dharna noor @dharna.bsky.social fossil fuels reporter at the guardian
ecoRI News @ecorinews.bsky.social Southern New England's environmental watchdog. Sign up for our twice-weekly newsletter at https://ecori.org/getnews.
Red Canary Magazine @redcanarymagazine.bsky.social Brave, independent journalism holding power accountable and raising voices for environmental and social justice. No paywall | No ads | National
Red Canary Magazine LINK IN BIO: https://bit.ly/4eGYn5V
Judith Enck @judithenck.bsky.social Co-author of “The Problem with Plastic” (The New Press, Dec. 2025) Former EPA Regional Admin., Pres. of Beyond Plastics, Bennington College Faculty
Longreads @longreads.com Sharing and publishing the best longform stories at longreads.com since 2009. Sister site of @atavist.com.
Become a member: https://longreads.com/join/
Submit to us: https://longreads.com/submissions- F Fiona Harvey @fionaharvey.bsky.social Environment editor at the Guardian newspaper, full-time environment writer since 2004
Ayesha Tandon @ayeshatandon.carbonbrief.org Climate science correspondent at @carbonbrief.org
Ashley Braun @ashleybraun.bsky.social Science + Environmental Journalist, Sr. Editor @ DeSmog, Fact-checker. Seattle, WA. ashleybraun.com
Benji Jones @benjij.bsky.social environmental correspondent @ vox 🏳️🌈
dm for signal / benji.jones@vox.com / benjijones@protonmail.com
Open Measures @openmeasures.io Open Measures is an open-source threat intelligence and social media research platform created to assist those who investigate and track the spread of harmful online content.
🌐 Website: https://openmeasures.io/
📬 Newsletter: https://blog.openmeasures.io/
The Climate and Development Lab @climatedevlab.bsky.social Think tank at Brown University providing accessible research for just climate policy & climate denial accountability. Led by @timmonsroberts.bsky.social, powered by undergrads. Our website: climatedevlab.brown.edu
Timmons Roberts @timmonsroberts.bsky.social Climate change social scientist. Collaborator, determined dreamer, dad. Director, @ClimateSSN.bsky.social And @climatedevlab.bsky.social
www.climatedevlab.brown.edu CSSN.org personal account; reskeets NE endorsement
Climate Action Network (CAN) Europe @caneurope.org Europe's leading NGO coalition fighting dangerous climate change!
Jack Taggart @jacktaggart.bsky.social Senior Lecturer in International Political Economy at Queen's University, Belfast.
Critical IPE | International Development | Global Governance
https://t.co/DsLD6qU8u3
Jennifer Clapp 🇨🇦 @jennifer-clapp.bsky.social 🇨🇦 Professor and Canada Research Chair, University of Waterloo.
Global political economy of food and agriculture. Member of IPES-Food. Website: https://jenniferclapp.owlstown.net/
Author of Titans of Industrial Agriculture (MIT Press, 2025)
Justin Elliott @justinelliott.bsky.social ProPublica reporter. Email tips/comments/complaints: justin@propublica.org
Signal: https://www.propublica.org/people/justin-elliott/
More: justinelliott.co 
Andreas Sieber @andreassieber.bsky.social Energy & Climate Geopolitics
Head of Political Strategy @350.org
Energy Co-Lead, International Climate Policy Hub.
Views = my own
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
Health Policy Watch - Global health news reporting @healthpolicywatch.bsky.social Independent global health news written by experienced journalists. Non-profit media company with HQ in Geneva, Switzerland.
Sign-up for daily email news alerts: http://healthpolicy-watch.news
Blanca Begert @blancabegert.bsky.social environmental journalist at the LA Times | previously at Inside Climate News, Politico, Grist, PBS SoCal | Yale Environment MESc | bbegert.73 on Signal
Prof. Bob Howarth @profbobhowarth.bsky.social Professor at Cornell University, Earth system scientist, co-EiC Land-Ocean-Atmosphere Research
Chris Hayes @chrislhayes.bsky.social Bronx boy. Cubs fan. Dad, husband, writer, podcaster and cable news host.
The Sirens’ Call: How Attention Became the World’s Most Endangered Resource out now.
https://sirenscallbook.com/
Robinson College, Cambridge @robinsoncollege.bsky.social Founded in 1977, Robinson is one of the most modern & ambitious Cambridge Colleges
University of Cambridge @cam.ac.uk Official account for the University of Cambridge. Follow us for research, news, events and student stories from the Cambridge community 🎓📚
Alexandria Ocasio-Cortez @aoc.bsky.social Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
WRI Climate @wriclimate.bsky.social Advancing transformative climate solutions. Analysis, insights, and research from the Climate, Economics, Finance and Equity team at the World Resources Institute.
Daniel Aldana Cohen @aldasky.bsky.social Political economy of climate emergency. Assistant Professor of Sociology, UC Berkeley; Director, Socio-Spatial Climate Collaborative, or (SC)2; Founding Co-Director, Climate and Community Institute @cplusc.bsky.social. A Planet to Win (Verso). he/him
Mⓐrtin Wⓐgner @martiwag.bsky.social Plastics, people, planet. Hunting down toxic chemicals and #microplastics, sciencing for an ambitious #plasticstreaty.
Jason Dove Mark @jasondovemark.bsky.social Former EIC of Sierra; former editor of Earth Island Journal. Author of the forthcoming book, The Earth Said Remember Me (July '26; Norton). Author of Satellites in the High Country. Lily's Dad. Gardener + Hiker. Posts = ill-considered opinions.
Defend Our Health @defendourhealth.bsky.social We work with communities to fight for equal access to safe food & drinking water, & toxic-free, climate-friendly products.
Matthias Schmelzer @matthiasschmelzer.bsky.social Prof Uni Flensburg • economic history and social-ecological transformation • author of HEGEMONY OF GROWTH and THE FUTURE IS DEGROWTH • antifascism • opinions my own
Alex Ip 葉清霖 @alexip718.com Freedom through Truth for Service.
Publisher and Editor at @thexylom.com.
I made the "Generative AI Slop-free News Outlets" starter pack + feed: https://go.bsky.app/8cn1XfT
Signal: alexip.718
Email: alex@thexylom.com
Newsletter: newsletter.thexylom.com
Chloé Farand @chloefarand.bsky.social Freelance climate reporter & editor | Editor of a series on cleantech supply chains for Climate Home News | Tracking mineral governance | French & British | Based in Oxford, UK
Portfolio: https://authory.com/ChloeFarand
Street Roots @streetroots.bsky.social An award-winning, investigative weekly street newspaper sold by people experiencing homelessness and poverty. Read our latest stories at https://www.streetroots.org/?utm_source=bluesky&utm_medium=bio
Tristan Baurick @tristanbaurick.bsky.social Environment reporter for VeriteNews.org & Grist.org • Covering climate change, energy, pollution, wildlife, Gulf of Mexico, Louisiana's disappearing coast • Past: Times-Picayune, Ted Scripps fellow, Kitsap Sun
https://muckrack.com/tristan-baurick
WildEarth Guardians @wildearthguardians.bsky.social We protect and restore the wildlife, wild places, wild rivers, and health of the American West. Join us! 
Press at Moms Clean Air Force @moms-press.bsky.social Press team at @cleanairmoms.bsky.social: Meet our passionate advocates and experts fighting climate change and air pollution | www.momscleanairforce.org
Sophie Hurwitz @hurwitz.bsky.social reporter @motherjones.com etc | signal: @shurwitz.18, email: shurwitz@cir.org
Alexandria Herr @alexandriah13.bsky.social Climate researcher and writer. Words and illustrations @The Guardian, Nature Climate Change, Grist, the Washington Post, Atmos, and elsewhere.
www.alexandriaherr.com
Dylan Baddour @dylanbaddour.bsky.social Covering Texas for Inside Climate
News. Previously reporting from Colombia for WSJ, WaPo, Atlantic, Reuters y más. TX born. Likes plants
Henry Brannan @henrybrannan.bsky.social Investigative reporter @StreetRoots.bsky.social.
All about people and our needs. Signal: henry.3210 henry@streetroots.org
Past: Newspapers via WA’s state-funded Murrow News Fellowship, VA NPR stations via @reportforamerica.bsky.social and @PBSNews.org.
Ferris Jabr @ferrisjabr.bsky.social NYT bestselling author of Becoming Earth (Random House) ✵ Contributing writer, New York Times Magazine ✵ Naturalist, wildlife gardener & photographer, baker ✵ 🇱🇧🇺🇸🏳️🌈 ✵ Surname rhymes with neighbor ✵ https://www.ferrisjabr.com
The Global Climate And Health Alliance @gchalliance.bsky.social Global coalition of #health organisations tackling #climatechange to protect and promote public health. We mobilise the global health community and accelerates climate action to improve health for all. #ClimateAction is #Health action.
Bullard Center for Environmental & Climate Justice @bullardcenter.bsky.social Founded by Dr. Robert D. Bullard, we use science, research and public engagement to fight injustice and create a healthy future for all.
www.bullardcenter.org
Earth Negotiations Bulletin @enb.iisd.org Independent reporting on #environment and #sustdev negotiations.
Subscribe for reports http://bit.ly/ENBupdate
ENB is an editorially independent unit of the IISD @iisd.org
Leah Feiger @leahfeiger.bsky.social director of politics and science @wired.com, co-host of Uncanny Valley (available wherever you get your podcasts!) -- signal leahfeiger.86 with tips
Our Children’s Trust @youthvgov.bsky.social We’re a nonprofit organization elevating the voices of youth to secure their legal right to a safe climate for all present and future generations.
Juanpablo Ramirez-Franco @juanpab.bsky.social Climate journalist @grist.org and @wbez.org
Nick Young @nickofnz.bsky.social Settler in so-called New Zealand. West Aucklander. Oppose Ford Rangers.
Oil Change International @oilchange.org Working to expose the true costs of fossil fuels & facilitate the transition to clean energy with research, communications, and advocacy. oilchange.org
Alleen Brown @alleenbrown.bsky.social Independent Investigative Reporter
Write about environmental crisis, criminalization
Editor at Drilled
Labor organizing with: https://freelancesolidarity.org/
Newsletter (Subscribe!)
https://www.alleenbrown.com/
Tips
alleen.brown56@gmail.com
International Rights of Nature Tribunal @rontribunal.bsky.social Unique initiative created by civil society, which provides a systemic alternative to environmental protection.
Sarah Sax @sarahlsax.bsky.social Current researcher @climaterights.bsky.social investigating human rights and climate change. Award-winning journalist and video producer. Past @vice @highcountrynews. Follow me for climate/environment news (and rants). Opinions + typos all mine
Matt Novak @paleofuture.bsky.social Reporter at @Gizmodo.com.
I’ve been writing about the history of futurism at @Paleofuture.com since 2007.
Email: mnovak@gizmodo.com
Signal: mattnovak.11
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
Beyond Plastics @beyondplastics.bsky.social Working to end plastic pollution everywhere. Find us at www.BeyondPlastics.org or https://bit.ly/m/beyond-plastics
lisa r @ramsdelisa.bsky.social i really hate plastic & get to do fun things with greenpeace
durham, nc
Nina B. Elkadi @ninaelkadi.com Writing about water, labor, and agriculture.
Signal: ninaelkadi.64
posts + likes auto-delete after 30 days
ninaelkadi.com
Portland DSA @portlanddsa.bsky.social Democratic Socialists of America of Portland, OR. We organize for power for the working class to build a socialist future. linktr.ee/portlanddsa
Breach Collective @breachcollectiv.bsky.social Building power within climate & labor movements through organizing, legal advocacy, education, & storytelling. @cwaunion.bsky.social & worker self-directed.
Nick @ecosozialismus.bsky.social Environmental lawyer, union member/officer, & wife guy. Voted #1 Portland pizza hype guy account.
350PDX! @350pdx.bsky.social A grassroots movement with deep roots in the community and a tireless focus on climate justice.
Portland, Oregon.
www.350PDX.org
350.org @350.org Building a global, people-powered movement to end the fossil fuel era and create a world grounded in climate justice and powered by safe, fair renewable energy for all.
Senator Bernie Sanders @sanders.senate.gov Sen. Sanders of Vermont, Ranking Member of the U.S. Senate Committee on Health, Education, Labor & Pensions, is the longest-serving independent in congressional history.
Friends of the Earth U.S. (Action) @foeus.bsky.social Friends of the Earth (Action), Inc. defends the environment and champions a healthy and just world.
Greenpeace EU @greenpeace.eu Greenpeace's EU advocacy team in Brussels. Working on climate, energy, farming, forests, trade, pollution, lobby transparency, democracy and more
www.greenpeace.eu
Greenpeace International 🌍 @greenpeace.org Greenpeace exists because this fragile earth deserves a voice. It needs solutions. It needs change. It needs action. https://empli.fi/greenpeace
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
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.
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.
Katie Surma @katiesurma.bsky.social Journalist at Inside Climate News covering human rights and the environment, and the rights of nature movement
Bob Berwyn @bberwyn.bsky.social Europe-based climate science and policy reporter with Inside Climate News
https://insideclimatenews.org/profile/bob-berwyn/
Inside Climate News @insideclimatenews.org Pulitzer Prize-winning, nonprofit, non-partisan newsroom dedicated to covering climate, energy and the environment. Our newsletters: http://bit.ly/3mcVORO
Justin Ray @mrjustinray.bsky.social Sr. Audience Producer at @Grist . Past: @latimes @nbc @cjr . Writing stories for @sfchronicle @guardian
Anita Hofschneider @ahofschneider.bsky.social Journalist based in Honolulu taotao Marianas; currently a senior staff writer at Grist Magazine; contact me at ahofschneider@grist.org
parkie-doo @parkie-doo.sh PhD Candidate at UC Berkeley EECS // Programming Languages • Human-Computer Interaction • Visualization • Cartography // Building alpha.cartokit.dev
Software Engineer at @gristnews.bsky.social // Maps • Data • Graphics • Code
Katherine Lanpher @kathlanpher.bsky.social Senior editor at Grist, alum of MPR, WNYC, Al Jazeera America, High Country News and others. Gardener. Cook. Proud hamlet dweller in upstate NY. Stories I've edited have won the Polk, IRE, Beard and other awards.
Taylar Dawn Stagner @siisiiko.bsky.social Writes about Indigenous affairs 💜
Arapaho and Shoshone 💚
She or her 💙
https://linktr.ee/siisiiko 🧡
Matt Simon @mrmattsimon.bsky.social Senior writer covering climate solutions at Grist. Author of books. Formerly Wired mag. msimon@grist.org
http://www.mattsimon.net/
Mike Meno @mikemeno.bsky.social Comms @climateintegrity.org. Views my own.
Delaney Dryfoos @delaneydryfoos.bsky.social Science & environment reporter at The Provincetown Independent | Awards coordinator @thelensnola.bsky.social | she/they🌈 | www.delaneydryfoos.com
@jmuncke.bsky.social @jmuncke.bsky.social 🌳Environmental scientist. I care about our beautiful planet in all its glory. Focus on microplastics, food contact chemicals, food packaging, health and environmental impacts of packaging, and on science communication and stakeholder dialogues.💬
Milieudefensie @milieudefensie.bsky.social Vervuilers zijn sterk, maar met z’n allen zijn we sterker. Stop de klimaatcrisis. Sluit je aan! We kunnen niet wachten.
Therese Karlsson, PhD @theresekarlsson.bsky.social Science and Technical Advisor at IPEN working for a toxics-free future for all · Posts=my own views ofc · 🏳️🌈 · (she/her)
https://scholar.google.se/citations?user=ALUSXjgAAAAJ&hl=sv
Rachel Bouton (she/her) @rachelbouton.bsky.social 
Michael @fleerultra.bsky.social History's most successful legal podcaster, co-host of 5-4 pod. He/Him @fivefourpod.bsky.social
Mike Eliason @holz-bau.bsky.social climate forward social housing developer
architect for car-light climate friendly cities w/ low carbon + passivhaus buildings, social housing
Author, 'Building for People' (Island Press, 12/2024: https://islandpress.org/books/building-people)
Alexander C. Kaufman @alexckaufman.bsky.social Correspondent @heatmap.news, covering energy, security, and climate | Contact: www.alexanderckaufman.com | kaufman.nyc | Signal: Kaufman.11
Josh Voorhees @joshvoorhees.bsky.social muckraker @fieldnotes.co, an oil & gas watchdog | past: senior writer @slate.com + (an!) organizer @slateunion.bsky.social | MPH, Johns Hopkins | climate, labor, public health | DM for Signal then hit me w/tips on pipelines, petchem, plastics, PFAS, etc
Dave Vetter @davidrvetter.bsky.social Climate and sustainability writing and communications; duck monitor.
Erin Douglas 📝 climate reporter @erinmdouglas23.bsky.social Climate & Environment Journalist
📍Washington, DC
https://erindouglasportfolio.com/
Signal erinmdouglas.23
Public Citizen @publiccitizen.bsky.social Public Citizen has been standing up to corporate power and holding government accountable for 50 years. We're people-powered and accept no corporate money.