American Association for Aerosol Research @americanaerosol.bsky.social Committed to the development of aerosol science and its application in society. Offering a global forum for leading aerosol researchers to learn and network.
Simon Haberstroh @simonhaber.bsky.social Ecophysiologist @University of Freiburg and @Ecosense
Anna Conzatti @drconzatti.bsky.social Research Fellow at the European Centre for Environment and Human Health | PhD at the University of Bath and Tokyo City University
Building environment, health, building modelling, natural ventilation and indoor air quality
She/Her
Yi Jiao @yijiao.bsky.social Assistant Professor @voltcenter.bsky.social @ucph.bsky.social | Trace Gas, Atmosphere-Ecosystem Interaction, Climate Change | Alumni of MSCA
Chris Jones @chrisd-jones.bsky.social Climate and carbon cycle modeller. Hadley Centre and U. Bristol, UK. 
Susanne Buiter @susannebuiter.bsky.social Scientific Director of GFZ Helmholtz Centre for Geosciences @gfz.bsky.social. Professor in Tectonics and Geodynamics RTWH Aachen @rwth.bsky.social. Editor Solid Earth @egu.eu. Posts my own. She/her ⚒️
Royston Uning @roystonuning.bsky.social Senior Lecturer at Universiti Malaysia Sabah, Malaysia. Studies air quality and climate change.
Kutand Alkım Bayer @kutandalkim.bsky.social IZTECH-Chemistry, I like to be Polymath(learning different subjects), Polygot(interested in the learning different languages) comments and opinions are my own RT≠ is not endorsement (he/him)
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
Bruce LaBelle @brucelabelle.bsky.social Organic Chemist; Retired Cal/EPA-DTSC Environmental Chemistry Lab Director; ultrarunner; enjoy exploring the natural world and learning from people in fields far from my own. #PFAS #POPs #EDCs #CECs #EndocrineDisruption #Obesogens
Thomas Kempa @tomkempa.bsky.social Assoc. Professor @JohnsHopkins | PI of Kempa Group | Co-Director of HIQT | Interests: materials, inorganic, & physical chemistry | From 🇵🇱 to 🇺🇸
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.
Jon Sharp @jdsharp.bsky.social Research Scientist at the University of Washington | Ocean Carbon Cycling and Biogeochemistry
Jaime Palter @jaimepalter.bsky.social Oceanographer, professor, Mom, Rhode Islander. Here to learn and connect with ocean, climate, energy crowd. 
Dr. Isabel Dove @isabeldiatom.bsky.social Paleoceanographer-turned-climate modeler. Postdoc @sfu.ca investigating climate implications of CDR, previously PhD @urigso.bsky.social. Enthusiastic about climate proxies (especially diatom-based) & projections, polar regions, and knitting! She/her
Katie DuBois @katieduecology.bsky.social Marine Ecologist. Lecturer Bangor University, School of Ocean Sciences. PhD from UC Davis, Bodega Marine Lab. Adaptive capacity of marine communities to global change (especially seagrasses, seaweeds, and shellfish)! 
Dr. Paulette Vincent-Ruz @stemxicaned.latinsky.app Asst. Prof. in Chem at @NMSU!
Researcher on the intersection of STEM Ed and HSIs
#ChemEdResearch #CASFutureLeaders19
she/ella #ProfLife #AcademicMom #MadeInMex 🇲🇽
Opinions are my own and not the views of my employer
https://vincentruzlab.nmsu.edu/
Margaret Anne Hinkle PhD 🪨💧🍄🌏 @madgeochem.bsky.social Environmental geochemistry assistant professor at W&L • undergrad research • Life w 🐕 🐈 🐏 🐣🦄 ☀️• Environmental Justice • previously postdoc @ NMNH • PhD @ WUStL • BS @ Sewanee • BLM • she/her
Robert B. Young @robertyoung3.bsky.social 🧪Analytical chemist | Passionate about mass spectrometry, non-targeted analysis, cheminformatics, and coding | Researching PFAS, natural organic matter, and other complex mixtures | CSIRO Environment | #TeamMassSpec
Matt Lindsay @mbjlindsay.bsky.social Professor of Environmental Geochemistry in Geological Sciences at the University of Saskatchewan 🇨🇦
minerals | metals | water | mining
https://research-groups.usask.ca/envgeochem/index.php
Nirupam Aich, PhD @nirupam-aich.bsky.social #PFAS research & Innovation Leader; Richard L. McNeel Associate Professor @UNL_CEE. Environmental/Chemical Engineer; #Mentor. Advanced Materials for Water Treatment & Reuse. @NSF CAREER Awardee.
Matthew MacLeod @mattmacleod.bsky.social Professor of Environmental Science at Stockholm University engaged in modeling and measuring chemicals & plastic in the environment.
https://www.su.se/english/profiles/mmacl-1.187905
https://scholar.google.com/citations?user=u6v91AgAAAAJ
Gabriele Villarini @gabrielevillarini.bsky.social Professor in CEE & High Meadows Environmental Institute and Vice Dean of Engineering @ Princeton University | Floods & Extreme Events | Climate | Reposts ≠ endorsements | My posts are my own | More at https://villarini.scholar.princeton.edu/
Lei Zhao @leizhao.bsky.social Assistant Professor @Univ. of Illinois Urbana-Champaign; alum of @Yale and @Princeton
Urban climate | land-atmosphere interactions | Earth system modeling | climate change | remote sensing | AI/ML
James Butler @jdabutler.bsky.social air quality scientist/engineer
Jeremiah Johnson @jxjohnson.bsky.social Decarbonization, energy systems, life cycle assessment • Prof at NC State • KIETS Climate Leaders Program Senior Faculty Fellow • (Former) Author for National Climate Assessment 6
Emily M. Elliott @nitrogenfixer.bsky.social Professor, biogeochemist, stable isotope aficionado
Sara Adar @saraadar.bsky.social Environmental health researcher, air pollution, noise, Professor of Epidemiology and Global Public Health at UMSPH, mom, lover of the great outdoors.
Alison Tomlin @alisontomlin.bsky.social Emeritus Prof @ Leeds Uni in energy & environment. For clean air, net zero, trees, Latin drumming & exercising my right to roam. Suspect professional Northerner.
Jennifer Wu @jenniferwu.bsky.social She/her ♿🇹🇼| Mechanical Engineering PhD student at CU Boulder with a focus in Air Quality | NSF GRFP Fellow
Heather Price @drheatherprice.bsky.social Environmental Geographer @ University of Stirling. Air pollution, inter- & trans-disciplinary approaches, participatory methods | UKRI Regional Clean Air Champion for Scotland.
Destenie Nock, PhD @destenie.bsky.social Professor at Carnegie Mellon University. Energy Affordability. Energy & Climate Justice. Macro Energy Systems Modeling. CEO - Peoples Energy Analytics. Named a 2024 Science Defender. Nonfiction rep: @laurieabkemeier. Fiction rep: @ajvanbelle
Kathleen Kennedy @kmkennedy6.bsky.social Assistant Research Professor at UMD's Center for Global Sustainability. Researching state-level decarbonization pathways in Maryland and beyond. Views my own. She/her.
Sara Constantino @smconstantino.bsky.social Assistant Professor at Stanford’s Doerr School of Sustainability, Visiting Scholar Princeton SPIA. Sustainable dev’t, climate, energy, collective action, crises, behavior, decision making. 🇵🇹🇧🇷🇨🇦
Dan Kammen @dankammen.bsky.social Husband & father of two amazing daughters, former Obama and Biden Administration(s) energy, climate and justice team member. Decarbonization and climate justice. Pilot. Astrophotographer. Very concerned US resident. Professor: http://rael.berkeley.edu
shannan lenke @slenke.bsky.social PhD student @uoregon | work with @envirodgi.bsky.social | water and pollution governance, disability and environment | nsf grfp |
Jonathan Gingrich @johnnygrinch.bsky.social Engineering Professor at Dordt University- Studying Air Pollution, the Environment, Safe Streets and Faith. 
Manuel Salgado @manuelsalgado.bsky.social Environmental and climate scientist and environmental justice advocate. Texas A&M/University of New Mexico. Chicano son of immigrants and migrant farmers. Federal research manager for WE ACT (@weact4ej.bsky.social). Opinions my own.
Keith D. Patch @keithdpatch.com @mitcheme.bsky.social with 40+ years leading green hydrogen #H2 & #decarbonization technology/business/innovation. Posts/Links/QPs mine, not my clients', & ≠ endorsements.
Julia Levin @jflevin.bsky.social Posting about climate justice and energy policy. Associate Director, National Climate @ Environmental Defence Canada. Views my own. She/her. Settler on stolen land.
📍Unceded territory of the Algonquin Anishinaabeg People / Ottawa
Jennifer Goff, PhD @jlgoff.bsky.social Assistant Professor at SUNY College of Environmental Science and Forestry 🌳 | President of CNY ASM | BS @ Georgia Tech, PhD @ Rutgers, Postdoc @ University of Georgia I Environmental microbiology | jenniferlgoff.com | I am not an institutional spokesperson
Alexander J. Stein @ajstein.bsky.social Agricultural economist, PhD. Curating and sharing research and evidence-based information on food, health, technology & sustainability. More about me: www.AJStein.de. Moderated private account. Posts + Likes ≠ endorsements. German: ajstein-de.bsky.social
Sarah Chambliss @trrarium.bsky.social UT researcher on air pollution and health.
I also like board games and have a dog that very rarely bites me.
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
Bill Arnold @billarnold.bsky.social EnvE Professor UMN, environmental chemist, working though ACL recovery
Libby H. Koolik @libbyhkoolik.bsky.social (she/her) UC Berkeley environmental engineering PhD candidate | MIT '17 and '18 | air quality & equity scientist | amateur vegan chef | https://lkoolik.github.io/
Jonathan Koomey @jgkoomey.bsky.social Climate solutions, information technology, critical thinking skills. Born at 318 ppm. https://www.koomey.com
Josh Apte @joshapte.bsky.social Professor of Environmental Engineering + Environmental Health Sciences, UC Berkeley.
Research: air pollution, health, climate, EJ.
Chikae Tatsumi @chikaetatsumi.bsky.social Assistant Professor @oistedu.bsky.social. Microbial Ecologist, Ecosystem Ecologist, and Mom of two🦠🍄🌏🌳🍃👩🔬
https://www.oist.jp/research/research-units/mee/chikae-tatsumi
De'Marcus Robinson, Ph.D @callmedrob.bsky.social “Just your favorite marine scientist”
|🌊Oceanographer 🌊| Postdoc life 👨🏽🔬 | FAMU alum 🐍| Researcher-SciComm-SciPoly| www.demarcusr.com
Susan Ask @susanasking.bsky.social research on landscapes and climate change.
PhD student at University of Illinois Urbana-Champaign
Cédric Moisy @cedric-moisy.bsky.social Research scientist 🍇🖥️🌱🦠🔬
Plant Pathology | 3D+t imaging | MRI | Xrays tomography | IA | Image Analysis 🔎☢️🧲
Trunk diseases | Fungal Pathogens | Genetics | Molecular Biology | Grapevine | Breeding & Selection
French Wine and Vine Institute, France 🇫🇷
Stanford Center for Ocean Solutions @oceansolutions.stanford.edu Catalyzing research, innovation, and action to improve the health of the oceans for the people who depend on them most. 🔗 oceansolutions.stanford.edu
Based at @woods.stanford.edu in @stanforddoerr.bsky.social.
Erin Sikorsky @erinsikorsky.bsky.social Director, Center for Climate and Security, DC
Former US Nat'l Intelligence Council
Wisconsinite at heart
Posts my own
Southeast Climate Adaptation Science Center @secasc.bsky.social Our mission is to deliver science to help fish, wildlife, water, land, and people adapt to a changing climate. Consortium of 11 organizations across the SE, hosted at NC State University.
Jeremy Bassis @bassisjeremy.bsky.social University of Michigan Glaciologist interested in climate change, ice sheets, sea level rise and equitable adaptation and mitigation | he/him/his |
Yinon Bar-On @yinonbaron.bsky.social PI @ Weizmann Institute of Science | Global Ecology | Carbon Cycle | https://www.weizmann.ac.il/EPS/bar-on/
Kevin Mueller @kevin-e-mueller.bsky.social scientist at Cleveland State U. other things too. earth. people. plants. ecology. cities.
thank you, Minneapolis! #resist
Ryan Stauffer @ryanswx.bsky.social NASA/GSFC scientist running a global ozone network who was also wrongfully stripped of my 2025 JD Power Virtual Storm Chaser Championship
Jim Randerson @jimranderson.bsky.social Professor in the Department of Earth System Science at UC Irvine. Interests include climate, the global carbon cycle, wildfires, remote sensing, modeling, and machine learning.
Scott Doney @scottdoney.bsky.social Ocean and climate scientist and professor
Ken Caldeira @kencaldeira.com Mostly mentoring a group of postdocs.
Conceptual Investigations Unit, housed at Stanford.
Senior Scientist at Gates Ventures.
climate / energy / etc
https://ciunit.org
Posts imperfectly represent the views of my former self and not my employer.
Han Dolman @han-dolman.bsky.social Earth Scientist. Director Royal Netherlands Institute for Sea Research. Latest book “CO₂ through the ages”. Oxf. Univ. Press.
Daniel Swain @weatherwest.bsky.social Weather and climate scientist focused on extreme events like floods, droughts, & wildfires on a warming planet. www.weatherwest.com
Kevin Anderson @kevinclimate.bsky.social Professor of Energy & Climate Change at Universities of Manchester & Uppsala.
Translating climate science, through carbon budgets, into policy goals & mitigation options.
Co-founder https://climateuncensored.com
Peter Kalmus @climatehuman.bsky.social Climate scientist working at NASA/JPL and lover of truth. Arrested for defending Earth. Opinions mine. 
Sturm Liouville @sturmlliouville.bsky.social Hydrogen hooligan. Applied thermodynamics and maths.
I use computers to simulate things
#NAFO, true centrist, team WAFFLES
Robert Field @robertfield.bsky.social Climate person at Columbia University
Cesar Azorin @azorincesar.bsky.social Climate scientist @csic.es PI @climatoclab.bsky.social | Wind speed & extremes | observations | climate variability 
ACTRIS-RO @actrisro.bsky.social 
Yingxiao Zhang @yingxiaozhang.bsky.social NCAR ASP postdoc | Umich PhD | Climate Scientist | I study pollen and wildfire smoke
Magnus @mgudmundsson.bsky.social MSc student Agriculture at University of Copenhagen 🇩🇰 | Plant Science 🌱
Célestine Aubouin @celestineaubouin.bsky.social PhD student on urban litter VOC emissions in a context of urban habitability and global warming
Mediterranean Institute of Biology and continentale/marine Ecology
Aix-Marseille University🪼
Dr Chloe Brimicombe @chlobrim.bsky.social 🌞 Climate Scientist
☔ Post-doc at University of Oxford
🥵 Research in Climate Change, child and women health and policy.
Own views 👀
#heatwaves #scicomm
Rachel E. Baker @rebaker.bsky.social Assistant Professor of Environment and Society, and Epidemiology @BrownUniversity
rachelelizabethbaker.com
Dr Eunice Lo @eunicelo.bsky.social Climate scientist. She/her.
Senior Research Fellow in Climate Change and Health, University of Bristol.
Honorary Consultant at UKHSA (2022-2024).
IPCC AR6 contributing author.
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
Daniel Huber @huberdan.bsky.social Postdoc @ George Washington University studying air quality and health
Ed Maibach @maibached.bsky.social I'm a health professional who’s all in on using the science of science communication to fight climate change. My message: The end of fossil fuels will be a new beginning for health. #Resist
Robert Rohde @rarohde.bsky.social Chief Scientist for @berkeleyearth.org.
Physics PhD & data nerd. Usually focused on climate change, fossil fuels, & air quality issues.
Hui Wang @huiwangisop.bsky.social Postdoc at UC Irvine；Biogenic VOCs🌳; Atmospheric Chemistry🌏; Heatwave🌆.
Costa Samaras @costasamaras.com Climate, energy, emerging tech, resilience, & policy professor. Carnegie Mellon Univ. Institute for Energy Innovation Director. Former Biden-Harris White House OSTP Chief Advisor for the Clean Energy Transition. Personal account. He/Him. costasamaras.com
Nicole J. Rijs @njrijs.bsky.social Human in Science. Still not sure which type of chemist I am. But will involve mass spec 😇 Structure and Mechanisms. Research Leader and Academic @UNSW Science School of Chemistry Sydney, Australia. She/her #teammassspec #chemsky #WomenInSTEM
Marcela Hernández @matehg.bsky.social Environmental microbiologist, biogeochemical cycles, AMR in the environment
Royal Society Dorothy Hodgkin Research Fellow at UEA
Editor-In-Chief LAM Journal
🏳️🌈ally | mum of 2 | I love 🌋
www.marcelahernandez.com
Ulla Holopainen-Mantila @ullaholopainen.bsky.social Plant biologist (PhD) working as Senior Scientist, Project Manager and Chief Shop Steward at VTT Technical Research Centre of Finland. #foodresearch
Mom, a dedicated year-round bicyclist.
Karen Vaughan @karen-vaughan.bsky.social Soil science, art, and creative communication. Currently sailing the world with my family aboard sv gnarwhal ⛵️ while running our small biz - www.theartofsoil.com
Mohamed Ghorab @mghorab.bsky.social Toxicologist Scientist, Office of Chemical Safety and Pollution Prevention(OCSPP),U.S (EPA) -Wildlife Toxicology Lab, Michigan StateUniversity👉Views are my own
https://www.ghorabmo.msu.domains/
Alistair Boxall @alistairboxall.bsky.social Alistair is Professor in Environmental Science at the University of York. Alistair’s research focuses on understanding emerging and future ecological and health risks of chemical pollutants.
Leonard Böhm @leoboehm.bsky.social Soil and environmental scientist focusing on organic pollutants: adsorption, bioavailability, and elimination in multiphase systems; SETAC GLB board.
Izzy Lloyd @izzylloydsoil.bsky.social Soil Scientist at ADAS | she/her 🪱🌾🚜 (all views my own)
Μarie-France Dignac #PlasticsTreaty @mfdignac.bsky.social Researcher at INRAE 🧑🔬, Paris, France🇫🇷, Soil ecosystem 🌾, #Microplastic pollution, Earthworms 🪱, C cycle, Composting, #PlasticsTreaty
https://tinyurl.com/mea87kk5
Hans Peter Arp @hanspeterarp.bsky.social Environmental chemist interested in sustainable solutions, zero pollution, circular economy, literature and art. Works at NGI and NTNU. 
Michael Bertram @michaelgbertram.bsky.social Assoc Prof @ Swedish Uni of Agricultural Sciences l Guest Researcher @ Stockholm Uni l Board Member @ ipcp.ch l Board Member @ sortee.org l Assoc Editor @ Proceedings B l Behavioural Ecology & Ecotoxicology l 🇦🇺→🇸🇪
michaelbertramlab.org l ethocred.org
Colby Moorberg @colbydigssoil.bsky.social Husband, dad, soil and wetland scientist, academic, bike commuter, advocate for open textbooks and active transport, and sourdough baker
https://linktr.ee/moorberg
Gabriel Sigmund @gabrielsigmund.bsky.social Associate Prof. at Wageningen University 🧪 working on environmental #pollution, sorption, #water treatment & related science-policy stuff. Board member ipcp.ch. Also, a #vegan #feminist #antifa cancer surviver and #dad who loves #mountains
Omagamre EnviToxIn Lab @dromagamre.bsky.social Assistant Professor of Environmental Toxicology @ University of Maryland Eastern Shore || Everything PFAS || Decoding the impacts of PFAS on plant & insect ecosystems || www.envitoxinlab.com- D Donald E. Matthieu III @donaldmatthieu.bsky.social Researcher-soil, water, & environmental science; remediation; soil & groundwater pollution dynamics; subsurface hydrology. Personal opinions. https://www.researchgate.net/profile/Donald-Matthieu-Iii?ev=hdr_xprf
Andrea Bonisoli-Alquati @abonisoli.bsky.social Associate Professor of Ecotoxicology @ Cal Poly Pomona. EcoEvo of pollution effects & response. (What doesn't kill you still trades off.) Fan of birds.
http://bonisolialquatilab.com