European Environment Agency @eea.europa.eu The European Environment Agency (EEA) is an agency of the European Union. We provide data and knowledge to policymakers and the public, in order to achieve Europe's environmental, climate and sustainability goals.
https://www.eea.europa.eu/en
Climatologist49 @climatologist49.bsky.social PhD Climate Scientist. Alaska. The Earth is warming because of us. Mooseologist. All opinions are my own. Future FIFA Peace Prize winner. TDS. Signal: Climatologist.49
Climate.mk @climate.mk Climate.mk is a volunteer-driven platform, developed with AI assistance, designed to visualize ERA5 reanalysis data for public education on regional climate change and its impacts on the Republic of North Macedonia.
EU Science, Research & Innovation @scienceinnovation.ec.europa.eu The EU channel for scientists & researchers: opportunities to fund your ideas, updates from EU-funded science, and scientific resources you can use in your work.
Sebastian Haas 🇪🇺 @seb.haas.partners data, policy | impact entrepreneur | covering soil and landscape‑scale agrobiodiversity
1st 🇪🇺 EU's data altruism organisation dedicated to land use policy and climate journalism.
https://www.linkedin.com/in/sebastianoskarhaas/
Etienne Médard @etiennemedard.bsky.social Earth and planetary scientist (igneous petrology / volcanology) and nature enthusiast - Associate Prof @UCAuvergne - Views are my own.
Dr Sam Poppe @sampvolcano.bsky.social Assistant Prof @ Space Research Centre PAS (CBK PAN) / #volcano / #planets / #geology / #scicomm / #EDI officer @VIPScommission @IAVCEI / He/Him / Husband & twin dad
FOSS4G Observatory @oss4geo.mastodon.social.ap.brid.gy The FOSS4G Observatory (ex-OSS4gEO), is a 2- year activity funded by ESA through the permanently open call Future EO-1: EO Science for Society and carried out by […]
🌉 bridged from ⁂ https://mastodon.social/@OSS4gEO, follow @ap.brid.gy to interact
jonaraff.bsky.social @jonaraff.bsky.social Associate Professor, O’Neill Environmental Science and IU Chemistry, Atmospheric Chemist, www.raff.lab.indiana.edu; all opinions are my own.
EU Environment and Climate @euenvironmentandclimate.ec.europa.eu We are the European Commission Directorates-General for Environment (DG ENV) and Climate Action (DG CLIMA)
Horizon Europe @horizoneu.bsky.social Unofficial Bsky mirror of Official Horizon EU profile for the EU's Research & Innovation Programme.
europa.eu/!Xf47NRP
check out also @creativeeurope.bsky.social and @euerasmusplus.bsky.social
atm powered by @gogash.bsky.social
EESC Sustainable Development @nat-eesc.bsky.social We are eesc.bsky.social section working on 👨🌾 #FoodSystems, #Agriculture, #RuralAreas, 🌿 #Environment, 🐝 #Biodiversity, 🌎 #ClimateAction, #SDGs & ♻️ #CircularEconomy. Find out more👉europa.eu/!cKKd8R
Dr. Helen Kopnina @helenkopnina.bsky.social #Sustainability scholar @northumbriauni.bsky.social #EnvironmentalEducation #SustainableBusiness #Biodiversity #Animals #Climate Wary of polarization, viral slogans & echo chambers https://scholar.google.nl/citations?user=pE0rWdgAAAAJ&hl=nl
Katharina Schröer @katharinaschroeer.bsky.social TT-Prof at Uni Freiburg, head of Climate Geography Lab CliG. Climatology and impacts of extreme events. Severe convective weather and hail. Interested in climate across scales, Python & mountains. Mom of two. 💚🌎🐍👩🏼💻🌩️⛈️🏔️
Constanze Bayer @looreen.bsky.social data journalist at German public broadcaster BR Data, interested in climate, data viz. Ops: also posting about books and random moments. She/ her.
Katarzyna Ewa Lewińska @kelewinska.bsky.social Remote Sensing (EO) scientist @humboldteolab.bsky.social, @SilvisLab alumni
environmentalist
bicycle mechanic
F&SF enthusiast, retired geek
https://kelewinska.github.io/
Instytut Meteorologii i Gospodarki Wodnej - PIB @imgwmeteo.bsky.social Prognozujemy pogodę i stan wód w Polsce od 1919 roku.
Prowadzimy analizy i badania.
Jesteśmy Instytutem najwyższej klasy specjalistów.
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.
Robert Rohde @rarohde.bsky.social Chief Scientist for @berkeleyearth.org.
Physics PhD & data nerd. Usually focused on climate change, fossil fuels, & air quality issues.
Simon Proud @simonsat.bsky.social
I work at the European Space Agency as the mission scientist for the Sentinel-2 and Sentinel-3 next generation missions.
I mainly post nice pictures of the Earth from space!
Note: Not an official ESA account, opinions are my own and mine alone!
Dr. Dominic Royé @drxeo.eu -Mapping the world- Dr. in Physical Geography | environmental health - bioclimatology - geography. RC Researcher from 🇩🇪 at @mbgcsic.bsky.social @csic.es in 🇪🇸 #rstats #dataviz
Secretary of the @aeclim.org
📍Galicia
ℹ️ https://dominicroye.github.io
EUMETSAT @eumetsat.int European operational #satellite agency for monitoring weather, #climate and the environment from #space 🛰
eumetsat.int
Copernicus ECMWF @copernicusecmwf.bsky.social The #CopernicusClimate Change Service (#C3S) & #CopernicusAtmosphere Monitoring Service (CAMS), implemented by @ecmwf.int on behalf of the @ec.europa.eu.
Sebastian Erb @seberb.bsky.social Journalist – Süddeutsche Zeitung | sz.de/investigativ | Signal: SebastianErb.22 | Threema: 7D8P2XSV | sebastian.erb@sz.de | Berlin
Claus Hesseling @claus.bsky.social Journalist and time traveller based in Germany. Freelancer for Data and AI stuff at NDR public broadcasting. I train journos in data, AI, research and fact checking.
Wildfire2026 @ukwildfireconf.bsky.social Wildfire2026: UK Wildfire Conference
New Perspectives – Shared Solutions
10th-11th November 2026, Leeds. #wildfire2026
Main release tickets available now! 🎟️🔥
ukwildfireconference.co.uk/attend
Hannah Richter @hannah-richter.bsky.social Freelance science journalist covering Earth, space, and science policy🌎🪐
Writing for Science's ScienceAdviser newsletter📧
M.S. MIT Science Writing '24✏️
Read me: https://www.hannah-richter.com/ | Contact me: hannahroserichter@gmail.com
Jasmine @jasmineschipp.bsky.social Senior Science Adviser at @science.org.au.
I work with Australia's leading scientists and translate their work to inform decision making. I did my PhD on #OpenAPS. she/her
https://schippjasmine.wixsite.com/mysite
JNCC @jncc.bsky.social The UK’s statutory, scientific authority on nature. We work across land & sea for nature, for people & the planet.
C40 Cities @c40cities.bsky.social A network of city mayors delivering urgent climate solutions. Protecting the people and places we love. 🌳🌍🌆💚
http://www.c40.org/
Earth Daily 🌍🛰 @earthdaily.bsky.social Daily satellite images from Copernicus, the EU's Earth Observation Programme, looking at our planet and its environment 🌍
#EarthObservation #Satellite
Managed by @annesh.no
Carlos Rodríguez - Pardo @carlosrodriguezp.bsky.social 🚀Postdoc in Politecnico di Milano and EIEE/CMCC
🔍 I do research on AI for Vision, Graphics, Economics & Climate Change.
💻 https://carlosrodriguezpardo.es
Madrid ↔️ Milano
Loïc Berger @loicberger.bsky.social Researcher @cnrs.bsky.social
& Econ. Prof. @IESEG
. Director of iRisk research center. Assoc. researcher at CMCC
. Interests: #risk & #uncertainty, #climatechange
Davide Mauro Ferrario @dmferrario.bsky.social PhD candidate on Artificial Intelligence for Climate Multi Risk 🔥☀️⛈️🌊🌪️
CMCC (Euro-Mediterranean Center on Climate Change) | University Ca’ Foscari Venezia | IUSS Pavia
André Butz @abutz.bsky.social Atmospheric physicist, carbon cycle, greenhouse gases, photochemistry, radiative transfer, remote sensing, spectroscopy @Institute of Environmental Physics, @Heidelberg Center for the Environment, Heidelberg University
Brian Allnutt @brianallnutt.bsky.social Environmental reporter with Planet Detroit.
I cover the climate crisis, utilities, environmental justice, politics, and open space.
Reach out via Signal at brianallnutt.27
Brad Storm Chaser @bradstorm19.bsky.social I love weather and storms.
Shirley Leung, PhD @shirleyswirley.bsky.social Climate/water scientist💧🌊
People = Good. Billionaires = Bad.
Eat mango dessert, mask up, land back, save the salmon, imprison no one and house everyone. She/her. Views own
Meteorologist Dan Smith @dansmithweather.bsky.social Meteorologist & Moment of Science guy for @13abc.com (Toledo, Ohio). 🇨🇦/🇺🇸 #WxSky #weather
Dr Ben 🏴 @burfordben.bsky.social Associate Professor, Air pollution, airborne microplastics, airborne DNA, environmental forensics, running and mountains.
Cymro o Gwmtawe
Simon Donner @simondonner.bsky.social Climate scientist, prof at UBC, writer, speaker, aquatic mammal, dragger of sand into the house.
Hannah Story Brown @hannahstoryb.bsky.social nyc writer & deputy research director on climate and governance @revolvingdoordc.bsky.social
big fan of the biosphere. writing a novel about love and grief on a changing planet.
François-Nicolas Robinne @fnrobinne.bsky.social #Forest #Hydrologist at the Government of #Alberta | #geographer and #rewilding believer | #forests, #wildfire, & #water security | Husband, father, baker, #ScaleModels, omnivorous, loud sneezer!
Stefan LUCIEN @stefanlucien.wsocial.eu De formation en Géographie SIG et Météorologie j'ai aussi travaillé plus de 20 ans en tant qu'ergonome designer et Data Designer. Je suis passionné par les données spatiales et temporelles, par la photo d'animaux. Je travaille pour un ministère régalien.
epcardiel @epcardiel.bsky.social Geógrafa
@bpiros.bsky.social @bpiros.bsky.social Data viz enthusiast. Bookworm.
Github: https://github.com/DevJupyHUB/
Eric Maugendre @data.yt Data scientist; researching future climate policy.
I calculate how to avoid much carbon emissions: http://data.yt
Banner is a directed acyclic graph. Avatar shows a white man in a heatwave.
Ambientenonsolo @ambientenonsolo.bsky.social Independent digital newspaper on the environment, climate emergency, sustainable development, mobility, communication and more - Registered since 9.4.2026 in the Periodic Press Register of the Court of Florence Responsible Director: Marco Talluri
Kate Abnett @kateabnett.bsky.social Journalist. Senior correspondent covering climate change and energy for Reuters in Brussels. Former #EUETS nerd at ArgusMedia. Views mine.
Melissa Sweet @melissasweetdr.bsky.social Journalist sharing news on health in all policies, First Nations health, health equity, social determinants of health and climate justice. Based in Australia, and providing local, national and global coverage. Editor in Chief, Croakey Health Media (NFP)
MORITA Masaaki / 森田 雅明 @morita-volcano.bsky.social Volcanologist and volcanic gas geochemist at the University of Tokyo / Dad of two / He/him / 火山学, 地球化学, 東京大学, 2児の父
https://sites.google.com/g.ecc.u-tokyo.ac.jp/moritama/
Edoardo Geraldi @edgegkc.bsky.social Senior research scientist at CNR-IMAA | Renewable Energy | Remote Sensing
RT≠endorsement #gorenewable #ActOnClimate #Rstat #Rspatial #stayhuman | views my own | Born when CO₂ was 321.57 ppm
Ugo Molteni @molteniu.bsky.social Research Scientist at WSL (Switzerland) specializing in forest ecology and biosphere-atmosphere interactions. PhD in environmental science and atmospheric chemistry.
Posting about my research and whatever else catches my attention.
www.ugomolteni.net
Sarah Hörst @planetdr.bsky.social Professor of planetary science at Johns Hopkins. Titan’s biggest fan. Pomeranian wrangler. Runner. Love many, trust few, always paddle your own canoe. She/her. sarahhorst.com
Planetdr.26 on signal
Dr. Alex Parker @alexparker.bsky.social Exploration scientist, engineer, artist. Building things for space inspired by things in the sea, and things for the sea inspired by space. Discovered a few moons along the way. 
Mr. Fresh™️ 📡 @mrfresh.bsky.social satcom systems engineer | guitarist | film & media composer @ sftfmusic.com | coding in #Python James 1:12 | modern electronic music fan vibesnscribes.com
Nancy Atkinson @nancyatkinson.bsky.social Space and science journalist, author of “Eight Years to the Moon” and “Incredible Stories From Space “
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
TU Delta @tudelta.bsky.social Delta is TU Delft's independent journalistic platform.
delta.tudelft.nl
Lisa Burn @lisaburn.bsky.social Journalist, editor, copywriter, yoga dabbler and dog lover. Words at The Sun and The US Sun.
Alister Doyle @alisterdoyle.bsky.social Freelance environmental reporter, author of “The Great Melt”, formerly Reuters environment correspondent, MIT Knight Science Journalism Fellow
Rosie Taylor @rosietaylorjourno.bsky.social Award-winning freelance journalist covering health and consumer issues.
Media consultant and author of Get Featured on Substack.
Host of the Mother Bodies postnatal health podcast.
https://linktr.ee/rosietaylorjournalism
Penn Center for Science, Sustainability & the Media @penncssm.bsky.social Penn Center for Science, Sustainability, and the Media focuses on challenges and opportunities in communicating climate and environmental sustainability. Email us to connect: upenncssm@sas.upenn.edu.
https://web.sas.upenn.edu/pcssm/
Emma J Carson @originalem.bsky.social Broadcast journalist, newsreader, content creator. Lover of pizza & running. And horses. 
Santiago Sáez Moreno @santiagosaez.bsky.social Journalist. Director of Training @ Covering Climate Now
Rachel Santarsiero @rsanta.bsky.social she/her | Editorial Fellow @motherjones.com | previously @nsarchive.bsky.social | views own | Words in @desmog.com @thebulletin.org and @climatechangenews.com
Still interested in all my FOIAs.
Sadie Babits @sadiebabits.bsky.social Sr. Supervising Climate Editor @NPR; author of a forthcoming book on climate. PAST: @SEJ board/ ex-officio prez | former sustainability dir./ prof @cronkite_ASU 
Sharon Udasin @sharonudasin.bsky.social Environment reporter + co-author of the new #PFAS book, Poisoning the Well.
Marissa Ortega-Welch @marissaortegawelch.bsky.social Science & environmental journalist.
Producer of How Wild, a podcast about wilderness and how it's changing: howwild.org
Editor, KALW Public Media
Bird nerd
she/her
Thomas Schueneman @tdsenviro.bsky.social Freelance journalist, writer, podcaster, and audio producer
https://tomschueneman.co
Sushmita @sushmitaw.bsky.social Journalist, Researcher, Engineer
Pulitzer Center AI accountability network fellow 24-25
https://linktr.ee/Sushmitaw
Nathalie Bertrams @nathaliebertrams.bsky.social Journalist, photographer & NatGeoExplorer, documenting environmental conflicts. Freelance reporter for SZ_Wissen, deGroene, Mongabay, AJEnglish.
Jesse Chase-Lubitz @jessechaselubitz.bsky.social Climate journalist @Devex | @Pulitzer grantee | Former editor of @Nature Briefing: Anthropocene | @HLuceFdn scholar | @LSEGeography | @ColumbiaGS
Angely Mercado @angelymercado.bsky.social Environmental writer & fact checker in NYC. Words in NYT, The Nation, Gizmodo, Vogue, The Guardian, & more.
Hire me for writing & fact checking amercado92@gmail.com
For climate, culture & yap subscribe to: https://substack.com/@mediamercado
Justin O'Neill @jjoneill.bsky.social senior editor @wamu.org covering local politics
Previously: researching environmental toxins @ksjatmit.bsky.social / Smithsonian's Sidedoor pod / Nat Geo / NPR
📍 🍁 in D.C.
Maya @mayalkapoor.bsky.social Freelance journalist covering climate change, biodiversity, and environmental justice | She/her | Formerly at @highcountrynews.org and @ncstate.bsky.social | mayalkapoor.com | Signal: MayaK.09 | Views my own
Rachel Salvidge @rachelsalvidge.bsky.social Environmental journalist. Founder of investigative journalism non-profit https://watershedinvestigations.com/
Bylines: @guardian @thetimes @bbc @SkyNews @itv
Ex: @TheENDSReport @PenguinUKBooks @independent
Rachel.salvidge@watershedinvestigations.com
Bárbara Pinho @barbarapinho.com Freelance science writer covering agriculture, climate change and health
Excited about #EarthObservation and #Space
Porto, Portugal
she/her
barbarapinho.com
Dennis Dimick @ddimick.bsky.social Forensic BS Detector. Spent decades making sense of geography, photographs, and maps from places like, among others, The Strait of Hormuz. Antifascist since 1951. Elbows up. ddimick.com
Lara Williams @lararhiannon.bsky.social I write about climate change for @opinion.bsky.social and pursue the outdoors
Nimra Shahid @nimrashahid.bsky.social 🌎 Climate investigations focusing on big banks + business 🏦
✍️ Data + words for Bloomberg, Financial Times, Global Witness, the Guardian, TBIJ +
Anna Kramer @annackramer.bsky.social energy, environment, climate reporter for The Washington Sun
email: annakramer@washsun.com
Signal: annakramer.54
Kelly Macnamara @kellymacnamara.bsky.social Climate and environment correspondent @AFP
Previously ➡️ Hong Kong ➡️ Yangon ➡️ Bangkok
Co-founder @kitetalesMM non-profit Myanmar storytelling project
Shraddha Chakradhar @scchak.bsky.social Science journalist and editor. India-born Kentuckian now in Massachusetts. She/her. How to say my name: http://bit.ly/2TTMIqV
Jake Bolster @jakebolster.bsky.social Wyoming and Western reporter for Inside Climate News.
jake.bolster@insideclimatenews.org, signal: @jbolster.97
Whitney Bauck @whitneybauck.bsky.social Award-winning journalist reporting @ the Guardian and more
Currently working on a book about fungi and the people fighting to save them
Environmental Research Fellow @ Green-Wood
https://whitneybauck.substack.com/
Clare Fieseler, PhD @fieseler.bsky.social Journalist covering the ocean and climate change / currently: columnist @sciencepolitics.bsky.social / former: POLITICO, The Washington Post, The Post & Courier / National Geographic Explorer / signal @clare.14
Akielly Hu @akielly.bsky.social Climate reporter and writer. Formerly @grist.org, The Environmental Forum. 
Julian A Nowogrodzki @plantnerd.bsky.social Science editor at @sentientmedia.org covering the intersection of food and climate
Words in Nature, NYTimes, MIT Tech Review & more
They/them
JulianN.88 on Signal
Julia Simon @juliaradio.bsky.social NPR's Energy and Climate Solutions Correspondent
Bay Area by way of Nigeria, Indonesia, and Egypt • 🇳🇬🇮🇩🇪🇬
For tips my Signal juliaradio.33
Jennifer Weeks @jenniferweeks83.bsky.social Freelance editor and writer, formerly @us.theconversation.com. Many bylines in many places. DC native, mom, Red Sox fan, alto II, Eph. Parallel parking is my special power.
Kimberly Prather PhD @kprather.bsky.social Atmospheric Chemistry professor, air quality, clouds-climate, health, viruses, bioaerosols, public speaker, environmental justice. ❤️ ❤️ gardening, cooking, empathy.
https://airborne.ucsd.edu
https://kprather.scrippsprofiles.ucsd.edu/
Prof Cath Noakes @cathnoakes.bsky.social Pro Dean Research and Innovation in Engineering and Physical Sciences at Leeds University. Indoor air, ventilation, infection risks, fluid dynamics, academia, EDI in science and a few cats. Views my own. #academicsky
Helen Macintyre @drhelenmac.bsky.social Principal Climate Change Scientist working on climate change & health including spatial modelling, urban environment, air quality, heat and cold, and co-benefits of climate action inc nature based solutions. Former geologist. PhD in Atmospheric Chemistry. 
Colette Heald @coletteheald.bsky.social Canadian 🇨🇦, ETH professor🇨🇭, atmospheric chemist, researcher, educator, wanderer, and wonderer
Reuben Contreras @reubencontreras.bsky.social Morning Weatherman | KSEE24 | NBC Affiliate |
Fresno, Ca. | Central Valley Native | Fresno State Alum | I show local pups on my Dog Walking Forecast 🐶 | Flip Flop Enthusiast 🩴 |
Nick Fineman @thefineman.bsky.social 🏆 Emmy & Murrow-Winning Storyteller
📊 AI & Data analytics expert
🎓 MBA Kellogg School of management
🍕 http://eatdrink.nyc
Alum: TODAY Show | CNBC | CBS News
https://linktr.ee/thefineman
Daniela 🌴 @danielawx.bsky.social NWS meteorologist. Tropical meteorology is my forte. Iced coffee is my muse. Mental health advocate. Really brave about my tummy aches. Living 🥺 emoji. Most sensitive person you’ll ever meet.
**anything I post or whatever has nothing to do w/ my employer