Our World in Data @ourworldindata.org Our World in Data is a free, nonprofit website with a mission to increase understanding of the world’s largest problems and drive informed action to solve them. Based out of Oxford University (@ox.ac.uk), founded by @maxroser.bsky.social.
Center for Global Development @cgdev.org The leading think-and-do tank for #globaldev🌍 Celebrating 20+ years of independent research & ideas for global prosperity.
mediarelations@cgdev.org
Hannah Ritchie @hannahritchie.bsky.social Deputy Editor, Our World in Data
Senior Researcher, University of Oxford
Climate, energy, environment, all things data.
Richard Allan @rpallanuk.bsky.social Professor of climate science at the University of Reading: http://www.met.reading.ac.uk/~sgs02rpa/
The Gecko Project @thegeckoproject.org Investigative reporting on corruption, climate, rainforests and rights.
https://thegeckoproject.org/
ClientEarth Europe @clienteartheur.bsky.social ⚖️News and comments on our legal and advocacy work from across Europe. Part of @ClientEarth’s global work to use the power of the law to protect life on Earth.
Australian Antarctic Program Partnership @antarctic.bsky.social To protect Antarctica and the Southern Ocean is to protect our future on this planet. In this critical decade for action, our science explores the role of the Antarctic region in the global climate system. Led by @utas.edu.au.
🔗 aappartnership.org.au
The Centre for Climate Change and Social Transformations (CAST) @cast-centre.bsky.social We are the Centre for Climate Change and Social Transformations (CAST); a global hub for understanding the crucial role that people play in fighting climate change.
Based at the University of Bath and across five institutions, ESRC-funded.
www.cast.ac.uk
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
Justin Gerdes @justingerdes.bsky.social I publish the @quittingcarbon.bsky.social newsletter. Subscribe: https://www.quittingcarbonmedia.com/. Former Managing Editor, Energy Monitor. Send story ideas or tips: justingerdes@gmail.com or Signal: JustinGerdes.85
Ember @ember-energy.org Global energy think tank accelerating the clean energy transition with data and policy #CleanPower info@ember-energy.org
https://ember-energy.org/
Jeff Berardelli @weatherprof.bsky.social Same @WeatherProf as Twitter. Posting about climate and weather. Chief Meteorologist and Climate Specialist WFLA NBC Tampa 
Leo Hickman @leohickman.carbonbrief.org Editor and director, Carbon Brief
https://bsky.app/profile/carbonbrief.org
Mongabay @mongabay.com Award-winning nonprofit media outlet publishing global environmental science & news in 8 languages via bureaus in India, Brazil, Africa, Latin America, Indonesia & US: https://mongabay.com
Emily Atkin @emorwee.bsky.social I run HEATED, a weekly newsletter and podcast devoted to climate accountability reporting and opinion. Philly-based. She/her.
Signal: @emorwee.06
Heatmap News @heatmap.news A new media company focused on the biggest story of our time: climate change. Subscribe to our newsletter at https://heatmap.news.
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/
Sarah Laskow @slaskow.bsky.social senior editor at the Atlantic. I think a lot about climate, disease, animals, plants, risk, kids, New York City, and sometimes other cities too
FT Visual & Data Journalism @data.ft.com The FT’s team of reporters, statisticians, illustrators, cartographers, designers, and developers work with colleagues across our newsrooms, using graphics and data to find, investigate and explain stories.
https://www.ft.com/visual-and-data-journalism
Dr Robert Bohan @robertbohan.bsky.social Artist, Scientist, Woodland Ecologist, Statistician, Historian & former Research Scholar at the RIA | Art from Dublin, Ireland 🌈 He/Him | Sé/é
Buy my work here: https://robbohan.etsy.com
Stewart Guy @stewartguy.bsky.social Naturalist. Wildlife Photographer.
Aka StewRat. Founder of Wildlife.net
Share, Inspire, Protect.
Symbiosky @symbiosky.bsky.social Make Decisions Through Conviction,
Fund Public Good like Journalism, Academic Content, Education
https://www.symbiosky.com/
Carbon Brief @carbonbrief.org Award-winning journalism focused on #climatechange, science, energy and policy. Subscribe to our free newsletters: http://bit.ly/CBnewsletters or visit our website: https://www.carbonbrief.org/
Follow our journalists: https://go.bsky.app/6X95R1T
RSPB Science @rspbscience.bsky.social Research, reports, and citizen science from the RSPB Centre for Conservation Science
@rspbstrumpshawfen.bsky.social @rspbstrumpshawfen.bsky.social 
ICRS International Coral Reef Society @icrs.bsky.social Principal association of coral reef scientists, managers, and enthusiasts worldwide. To promote acquisition & dissemination of scientific knowledge to secure coral reefs for future generations through reserach, education, policy. linktr.ee/icrs.links
RealClimate feed @realclimate.org Climate Science from Climate Scientists since 2004
https://www.realclimate.org
BTO Garden BirdWatch @bto-gbw.bsky.social A network of 20,000+ garden birdwatchers and citizen scientists contributing weekly to the Garden BirdWatch survey, which is organised by the British Trust for Ornithology (BTO).
https://www.bto.org/our-science/projects/gbw 
Scientists on Survival @scientistsonsurviv.bsky.social Scientists on Survival is a UK community of scientists from all disciplines, engaging in advocacy, activism and peaceful protest to confront the climate and nature emergency.
We are predominantly UK-based.
https://scientistsonsurvival.org/
UCS Climate & Accountability Campaigns @ucsclimate.bsky.social Climate & Accountability Campaigns at the Union of Concerned Scientists @ucs.org. Your place for rigorous, independent, intersectional climate science. #EnvironmentalJustice always.
Science Feedback @sciencefeedback.bsky.social Scientists sorting fact from fiction in scientific media coverage.
➡️ science.feedback.org
French account: @sciencefeedback-fr.bsky.social
Journal of Applied Ecology @jappliedecology.bsky.social Driving forward the field of applied ecology through a high-quality evidence base for scientists, managers and policymakers. A @britishecologicalsociety.org journal.
Scientist Rebellion @scientistrebellion.bsky.social Scientists who are calling for collective action & meaningful change on the climate crisis. The time is now.
Join: https://tinyurl.com/srjoinform
Donate to support our work https://tiny.cc/srdonation
Contact: scientistrebellion@protonmail.com
Bulletin of the Atomic Scientists @thebulletin.org The best thinking on existential threats since 1945. Nuclear risk, climate change, and disruptive technologies. We set the #DoomsdayClock. thebulletin.org
The Royal Society @royalsociety.org The Royal Society is a Fellowship of many of the world's most eminent scientists and is the oldest scientific academy in continuous existence.
https://royalsociety.org/
The Harvard Center for Population and Development Studies @harvardpopcenter.bsky.social The Harvard Pop Center brings together scientists from all corners of the Harvard campus—and beyond—to make exciting advances in population research. This is the official account of #harvardpopcenter popcenter.harvard.edu
Earth, Environmental & Planetary Sciences @earth-science.bsky.social We run the "Earth Scientists" feed — pester this account if you want to join
https://bsky.app/profile/did:plc:lpl45lei6abqpvmet5htdbtb/feed/aaakc72k5sgcs
(brought to you by @louis.moresi.info)
Scientists for Global Responsibility @responsiblesci.bsky.social UK membership organisation researching and campaigning on climate change and sustainability, military emissions, nuclear disarmament, AI and robotics, and more.
https://www.sgr.org.uk/
Global Systems Institute @gsiexeter.bsky.social Climate research institute featuring world-leading scientists @uniofexeter.bsky.social
Creating transformative solutions for a flourishing future.
Northwest Climate Adaptation Science Center @nwcasc.bsky.social Federal-consortium partnership teaming scientists with natural & cultural resource managers to deliver science that helps fish, wildlife, water, land & people in the NW adapt to climate change. Home of @nwriscc.bsky.social. Hosted by @cig-uw.bsky.social.
Climate Social Science Network @cssn.org A global network of social scientists focused on political conflicts around climate change, headquartered at Brown University. https://cssn.org/ 
Energy Networks Association @ena.energy We're the industry body for energy network operators in the UK and Ireland. Our members operate the energy grid that powers your community. 🔌💡
🔗 https://www.energynetworks.org
⚡️Power Cut? Call 105 or visit https://www.powercut105.com
EuroGO-SHIP Project @eurogo-ship.bsky.social This Horizon Europe project seeks to enable the European community conducting hydrographic observations at sea to provide higher quality and more sustainable data flows to a broad range of end users, more effectively. https://eurogo-ship.eu/
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
Greg Dewhurst @gregdewhurst.bsky.social Met Office Media Advisor and Senior Meteorologist ☀️
ASPECT project @aspect-project.bsky.social 🌍 Facilitating Seamless Climate Adaptation
Horizon Europe project
aspect-project.eu
National Oceanography Centre @noc.ac.uk By gaining a deeper knowledge of the ocean, we help every living thing on our planet flourish. 🌊
🖥️ https://noc.ac.uk/
🔗 https://linktr.ee/NOConline
🎙️ https://linktr.ee/nocintotheblue
Dan Harris @roostweather.bsky.social Chief Meteorologist @metoffice. FRMetS, CMet, Roostmaster. @rmets.org 'Weather' News co-editor. World famous speedcuber. Personal account, views my own.
Royal Meteorological Society @rmets.org Leading independent expert in weather and climate.
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
Met Office - weather and climate @metoffice.gov.uk Official UK Met Office account. Get the weather in your hand with our app: http://linktr.ee/MOContent
Energy Transitions Commission @etc-energy.bsky.social The ETC is a global coalition of leaders aiming to accelerate progress towards net-zero-emissions energy systems.
Land Use for Net Zero (LUNZ) Hub @lunz-hub.bsky.social The Land Use for Net Zero, Nature and People (LUNZ) Hub is an innovative research initiative that will help drive the transformation of UK land use needed to achieve net zero by 2050. 🌱
https://lunzhub.com/
Net Zero Tracker @netzerotracker.bsky.social Tracking the quantity and *quality* of #netzero targets. A project by
@eciu.bsky.social, Data-Driven EnviroLab, @newclimate.bsky.social and @oxfordsmithschool.bsky.social
Norfund @norfund.no Norfund is the Norwegian Investment Fund for developing countries, investing to create jobs, improve lives and support the transition to net zero.
https://www.norfund.no/no/
EnergyNumbers @energynumbers.info Net-Zero energy policy and technology.
If you need deep thinking about energy, hire me.
Climate Emergency UK @climateemergencyuk.bsky.social We inspire and support UK council climate action, enabling communities and councils to reach net zero at the scale and pace needed - measured by our Council Climate Action Scorecards - https://councilclimatescorecards.uk/
https://climateemergency.uk/
Wild Justice @wildjustice.bsky.social Award-winning not-for-profit org fighting for nature conservation in the UK via legal challenges, public campaigns & focused research.
Led by CEO @bobelliot.bsky.social & Directors @chrisgpackham.bsky.social & @ruthtingay.bsky.social
wildjustice.org.
Owen Jones @owenjones.bsky.social Socialist, antifascist, writer in various places, geriatric millennial, GQ's 9th Worst Dressed Man in 2016. He/him. YouTube channel http://bit.ly/33iARb3 🏳️🌈
Guy Shrubsole @guyshrubsole.bsky.social Environmental campaigner & author, The Lie of the Land (William Collins, 2024), The Lost Rainforests of Britain (2022), & Who Owns England? (2019). Forthcoming: The Ghosts of Chalk Country (2027). Agent: @jmlockhart.bsky.social
Paul Powlesland @paulpowlesland.bsky.social Rights of nature & climate campaigner. Barrister & river guardian. Love trees & rivers; & working to defend, protect & restore them. Founder of @lawyersfornature.bsky.social & @riverroding.bsky.social
Green New Deal Rising @gndrising.bsky.social We're a movement of young people fighting for climate justice. Are you with us?
Promoted by Green New Deal Rising, 144 Cambridge Heath Rd, E1 5QJ
linktr.ee/gndrising
Just Stop Oil @just-stopoil.bsky.social 🎉 Demand 1: No New Oil and Gas Licences - WON
🔥 Demand 2: Just Stop Oil by 2030
🧡 We need a Fossil Fuel Treaty. Part of the A22 Network
linktr.ee/JustStopOil
Center for Biological Diversity @biologicaldiversity.org More than a million species could be lost to the Extinction Crisis in the coming decades. Learn about our work to save Earth's wildlife & wild places. www.biologicaldiversity.org
Naomi Klein @naomiaklein.bsky.social "End Times Fascism" book coming September 2026.
Doppelganger. This Changes Everything. The Shock Doctrine. No Logo. On Fire.
UBC Professor of Climate Justice.
🔗 https://linktr.ee/naomiklein
Ecotalk @ecotalk.bsky.social Ecotalk is the world’s greenest mobile operator. Instead of paying shareholders, we’re using our profits to bring back Britain’s lost rainforests!💚
Chris Packham @chrisgpackham.bsky.social Broadcaster & environmental campaigner
chrispackh.am/links
World Inequality Lab @wid.world Illuminating the debate through data-driven research #inequalitydata✨
Hosting the World Inequality Database🌐 https://wid.world/
https://inequalitylab.world/en/
Joseph E. Stiglitz @josephestiglitz.bsky.social The official account of Joseph E. Stiglitz, Nobel laureate economist
at Columbia University. Co-president, Initiative for Policy Dialogue.
Co-chair, ICRICT. Latest books: The Road to Freedom; The Origins of Inequality & Policies to Contain It
Thomas Piketty @thomaspiketty.bsky.social Professor at EHESS & PSE
Co-Director, World Inequality Lab
inequalitylab.world | WID.world
http://piketty.pse.ens.fr/
International Energy Agency @iea.org Shaping a secure & sustainable energy future. We provide data, analysis & ambitious real-world solutions on all fuels & technologies.
Scottish Association for Marine Science (SAMS) @samsocean.bsky.social An ocean research charity and partner of the University of the Highlands and Islands (UHI). Delivering #research, #education and #consultancy in #marinescience to benefit our ocean.
World Circular Economy Forum @wcef.bsky.social WCEF is the world’s leading event for circular economy thinkers, doers and leaders.
World Circular Economy Forum 2026 will be on 15-18 September and hosted by
Sitra, CPCB & partners. See you in India! #WCEF2026 #CircularEconomy wcef2026.com
European Circular Economy Stakeholder Platform @ecesp.bsky.social A joint initiative by @ec.europa.eu and @eesc.bsky.social, the European Circular Economy Stakeholder Platform brings together stakeholders active in the broad field of the circular economy in Europe. Find us at circulareconomy.europa.eu
FEFCO @circularbynature.bsky.social Welcome to the info portal of the European Corrugated Industry. We post about packaging innovations, corrugated usage, industry news and circular economy.
EEB Economy & Climate @eeb-economyclimate.bsky.social We are the European Environmental Bureau's division working for a circular economy, clean industry, renewable energy and climate action in the EU and beyond.
Mothership: @eeb.org
UN Environment Programme @unep.org Official account of the United Nations Environment Programme
https://www.unep.org/
World Meteorological Organization @wmo-global.bsky.social 
Gerrit Hansen @hanseng.bsky.social Climate science and policy wonk - polar bear affecionada - passionate about our planet and its people - currently a senior advisor at IPCC's WGI in Paris-Saclay - always working towards a just transition to a climate resilient, fair and equitable future
Theresa Wong @theresawong.bsky.social Climate change adaptation | intl development | agriculture. Recently @IPCC TSU @FAO @UNDP. Based in Singapore 🇸🇬 I write and look at art. Views my own.
Scientists for Future 🇩🇪 (S4F) @de.scientists4future.org Scientists for Future Deutschland #S4F
https://de.scientists4future.org/
IPCC @ipcc.bsky.social Intergovernmental Panel on Climate Change
Nature Energy @natenergy.nature.com Nature Energy is a peer-reviewed research journal that publishes the latest advances in the energy field, from the generation, storage, and distribution of energy to the societal impact of energy technologies and policies.
www.nature.com/nenergy
Emma Pinchbeck @elpinchbeck.bsky.social CEO of the UK’s Climate Change Committee. Former CEO of Energy UK. Also worked for small businesses, renewables companies, and an environment NGO. Fellow of the Energy Institute. Mum to 2 small humans.
Sara Stefanini @sarastefanini.bsky.social Climate Policy Editor @CarbonPulse
Sara@carbon-pulse.com
Carbon Pulse @carbonpulse.bsky.social News and intelligence on carbon markets, greenhouse gas pricing, and climate policy.
WRI Polsky Center for the Global Energy Transition @wrienergy.bsky.social The latest from World Resources Institute's Energy Program.
#renewables #buildingefficiency #energyaccess #SDG7 #energytransition
InfluenceMap @influencemap.bsky.social InfluenceMap empowers investors, media, and NGOs with data-driven and clearly communicated analysis on critical issues related to the climate crisis. Find us at - influencemap.org
European Heat Pump Association @helloheatpumps.bsky.social We speak heat pumps in Brussels: www.ehpa.org
Energy Systems Catapult @energysyscat.bsky.social Clean energy innovation experts
Dale Vince @dalevince.com Green Industrialist | Founder of Ecotricity, Skydiamond, Green Britain Foundation | Chairman of Forest Green Rovers | UN Climate Change Champion |
Media enquiries: press.office@ecotricity.co.uk
Weekly Podcast: Zerocarbonista
Graham Readfearn @readfearn.bsky.social Climate and environment correspondent @australia.theguardian.com https://bit.ly/2pO0NaF Dad. Burnley fan based in Brisbane. Opinions mine.
Simon Donner @simondonner.bsky.social Climate scientist, prof at UBC, writer, speaker, aquatic mammal, dragger of sand into the house.
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/
Mark Lynas @marklynas.bsky.social Environmental writer, speaker and activist. Head of Policy at WePlanet. Science advisor with the Climate Vulnerable Forum. New book: 'Six Minutes to Winter: Nuclear War and How to Avoid it' out now. My weekly podcast: Saving the World from Bad Ideas. 
Cassie Flynn @cassieflynn.bsky.social Global Director of Climate Change @UNDP / Former Senior Advisor to Fiji Prime Minister / Co-Founded @ioby / @TED / Peoples’ Climate Vote
Glyn Hudson @glynhudson.bsky.social Co-founder of @openenergymon, passionate about energy transition and low carbon travel. Love rock climbing, cycling & outdoor adventures, 9yrs #FlightFree https://openenergymonitor.org https://heatpumpmonitor.org https://zerocarbonadventures.co.uk/
Jan Rosenow @janrosenow.bsky.social Professor of Energy & Climate Policy at University of Oxford
Energy Programme Leader at ECI, University of Oxford
Senior Research Fellow at Oriel College, Oxford
Senior Associate Institute for Sustainability Leadership, University of Cambridge
Severin Carrell @severincarrell.bsky.social Scotland editor for the Guardian (currently on sabbatical). A personal account. Likes and reposts ≠ approval or endorsements (with thanks to Dr Seuss)
I once played in the second violins for the Edinburgh primary schools orchestra. Just once
Patrick Barkham @patrickbarkham.bsky.social Guardian Natural History Writer, author of The Swimmer – the Wild Life of Roger Deakin, Wild Child, Islander, Badgerlands, The Butterfly Isles and a few others. President of Norfolk Wildlife Trust. Special interests: butterflies, trees, restoring nature.