Giulio Mattioli @giuliomattioli.bsky.social Transport researcher with views on + than 1 topic - EU / Italian citizen with views on + than 1 country. Used to be in the UK. Now in Germany at TU Dortmund. Views my own https://t.co/ltfHVOHZe4
Chris Painter @chris.bsky.social President @metr.org
Check out my artisanal hand-crafted "AI Bluesky" starter pack here: https://bsky.app/starter-pack/chris.bsky.social/3lbefurb2xh2u
ICCT Europe 🇪🇺 @iccteu.bsky.social We produce objective and timely research, empowering policymakers in Europe and beyond to enhance the environmental performance of road, marine, and air transport.
🌐 @theicct.org
🔗 https://theicct.org/region/europe/
Sander Tordoir @sandertordoir.bsky.social Chief economist @ Centre for European Reform. Eurozone macroeconomic policies | Role of 🇩🇪 🇳🇱 in EU. Formerly @ECB, @IMF, @Worldbank.
Carolyn Bertozzi @carolynbertozzi.bskyverified.social All views and opinions expressed are my own.
@pragmacharge.bsky.social @pragmacharge.bsky.social 
Leah Banellis @leahbanellis.bsky.social 🏳️🌈 Lundbeck Postdoc Fellow at Yale (USA), KU & AU (Denmark). Interested in brain-body interactions, interoception, consciousness, & mental health
Peter Godfrey-Smith @petergs.bsky.social 
micha heilbron @mheilbron.bsky.social Group leader at Max Planck Institute for Psycholinguistics @mpi-nl.bsky.social // Assistant Professor of Cognitive AI @UvA_Amsterdam.
Cog-sci 🤝 AI 🤝 neurosci
Dr Craig R McClain @drcraigmc.bsky.social Deep-sea biologist. Two obsessions: the biodiversity of Earth's largest habitat, and why body size varies across all of life. Science communicator, ocean's weirdest animals daily.
Luc Bas @lucbas.bsky.social Nature and Climate Ambassador
Kate Wong @katewong.bsky.social Freelance science writer and editor. Formerly senior editor at Scientific American. I write about human origins, animals past and present, wildlife conservation, ecology and evolution. Birder.
Stockholm Environment Institute @sei.org We are an international non-profit research institute that tackles environment and sustainable development challenges. Through SEI’s HQ and seven centres around the world, we engage with policy, practice and development action for a sustainable future.
Daisy Dunne @daisydunne.carbonbrief.org Associate Editor @carbonbrief.org 🌍
London via 🇮🇪🇵🇸🇦🇹
Sign up to our free weekly climate newsletter: http://carbonbrief.org/debriefed/
Tobias Gehrke @tobiasgehrke.bsky.social Geoeconomics and economic security at European Council on Foreign Relations | PhD
Richard Waite @waiterich.bsky.social Director, Agriculture Initiatives, World Resources Institute. Working with colleagues around the world to create a sustainable food future. DC-based. Own views.
David L. Stern @gallseeker.bsky.social Biologist
A little obsessed by aphid galls
Run a little lab @stowersinstitute.bsky.social
Provide unsolicited advice to improve your science (or any) talk at howtogiveatalk.com
Silvia Pineda-Munoz, PhD - Climate Ages @climateages.bsky.social Founder, Climate Ages | Paleontologist, Ecologist, & Science Storyteller
https://climateages.com/
Jon Worth @jonworth.eu European, originally a Brit, became German, moved to France. Runs #CrossBorderRail project, writes a newsletter about railways. Green, lives happily without a car.
Normally stuck on a train, stuck in a village, or escaping either on a folding bicycle.
Julius Diener @dienerjulius.bsky.social PhD Student Political Science Uni Mannheim
Researcher @mzesunimannheim.bsky.social | Managing Editor @pvs-journal.bsky.social
Comparative Politics / (Youth/Migrant) Representation / Text as Data
Big foodie and cat friend
juliusdiener.com
(He/Him)
Nicolas Fulghum @nicolasfulghum.bsky.social Senior Energy and Climate Data Analyst @emberenergy.bsky.social | Lead author of the Global Electricity Review | Finding, curating and explaining the data behind the global energy⚡️transition.
Seamus Blackley @seamus.bsky.social Them: You're the father of the xbox!
Me: If it moves back in, it’s paying rent.
theoretical physics | CEO | gastroegyptology | cacao | CHM trustee
Federica Genovese @fgenovese.bsky.social Political scientist at University of Oxford • Leverhulme Trust awardee • cross-national policy, political economy, politics of climate and crises • mom of 2 • she/her
https://www.federica-genovese.com/
Kate Marvel @drkatemarvel.bsky.social Climate scientist, formerly NASA, currently Project Drawdown. Former astrophysicist, current Earth supremacist. Author of HUMAN NATURE, best book of 2025 according to both Scientific American and my dad https://shorturl.at/aJRYb
theoppositeofbatman @oppositeofbatman.bsky.social Cement guy, occasional concrete fella, DC statehood always
In your walls, decarbonizing your industry
Kevin Williams @gaytonausa.bsky.social Auto journo @InsideEVs with lots of hats and homes, focused primarily on EVs, PHEVs, and Electrification.
Mike Frank @mcxfrank.bsky.social Cognitive scientist at Stanford. Open science advocate. Symbolic Systems Program director. Bluegrass picker, slow runner, dad. http://langcog.stanford.edu
Gary Lupyan @glupyan.bsky.social 
Karmela Padavic-Callaghan (they/them) @kpc.bsky.social Physics Reporter at New Scientist. Author of ENTANGLED STATES, out now from Beacon Press. Former teacher. Vegan baker. Aspiring gym rat. Croatian in Queens. Queer.
Brian Bartholomew @bpbartholomew.bsky.social Power markets, batteries, niche memes. Grid modeling and analysis at Merit Order Energy. Living in NY 🗽
Nicole Rust @nicolecrust.bsky.social Mood & Memory researcher with a computational bent. https://www.nicolecrust.com. Science advocate. Prof (UPenn Psych) - Author: Elusive Cures. https://press.princeton.edu/books/hardcover/9780691243054/elusive-cures
Eric Topol @erictopol.bsky.social physician-scientist, author, editor
https://www.scripps.edu/faculty/topol/
Ground Truths https://erictopol.substack.com
SUPER AGERS https://www.simonandschuster.com/books/Super-Agers/Eric-Topol/9781668067666
iNaturalist @inaturalist.bsky.social The place where your nature photos impact science & conservation around the world. Free, nonprofit, & community-powered. 🪲🐌🌿
Tyler Norris @tnorris.bsky.social "An expert in power systems" -NYTimes | J.B. Duke Fellow @DukeU | Substack: http://powerpolicy.net
Interdisciplinary Transformation University (IT:U) @ituaustria.bsky.social Located in Austria
Official Bluesky Account of IT:U
https://it-u.at/en/
Nikolaus J. Kurmayer @nkurmayer.bsky.social Journalist - energy, climate, buildings and occasionally politics @Euractiv
Tell me what I got wrong: nikolaus.kurmayer@euractiv.com
Eleanor Scerri @elliescerri.bsky.social Archaeologist, head of the Human Palaeosystems Group at the MPI-GEA, Reader at the University of Cologne, A/Prof at the University of Malta & NatGeo Explorer. Human evolution, niche expansion & the transition to human dominated landscapes.
Wolf-Peter Schill @wpschill.bsky.social Head of research area Transformation of the Energy Economy at DIW Berlin
opensource energy models
#openenergytracker
Podcast #fossilfrei
ÖPNV Ultra
VfB
Dad
Here: Deutsch, English, and Denglisch
Jonas Nahm @jonasnahm.com Associate Professor at Hopkins/SAIS. Former White House industrial strategy economist. Industrial policy, trade, climate, economic security. Views my own. DC | HNL. 🏳️🌈
T&E @transportenvironment.org Europe’s leading advocates for clean transport and energy. Fighting for an affordable zero-emission transport system that benefits both people and the planet.
www.transportenvironment.org
Strategic Perspectives @strategicperspectives.eu Strategic Perspectives is a pan-European think tank founded to promote effective climate action as a solution for Europe.
David Fickling @davidfickling.bsky.social Climate columnist at @opinion.bloomberg.com. Migrant from London to Warrane/Sydney. These are my views. If you don't like them, well, I have others.
Martin Robbins @mjrobbins.com Substack: mjrobbins.com
Podcast: abundancepod.com
Jaap Burger @jaapburger.eu EV Smart Charging | V2G | EV grid integration | Energy 🤝 Mobility | Demand-side Flex | Consumer Flexibility
EN | NL | DE
mastodon.social/@burger_jaap
linkedin.com/in/jaapburger
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
Corinne Le Quéré @clequere.bsky.social Climate scientist & oceanographer. @royalsociety.org Professor @uniofeastanglia.bsky.social . Member @thecccuk.bsky.social #carbonbudget author.
Seemay Chou @seemaychou.bsky.social Scientist. Co-founder/CEO @ Arcadia Science. Board @ Astera and The Navigation Fund. Texan in CA.
John J. Cullen @johncullenocean.bsky.social Professor Emeritus in Oceanography, Dalhousie University. 🇨🇦🧪🌊 I've spent a long time trying to understand and explain how the ocean works.
Robinson Meyer @robinsonmeyer.bsky.social I’m the founding executive editor of Heatmap News, a contributing Opinion writer for The New York Times, and the cohost of the Shift Key podcast.
📍NYC
Romany Webb @romany-webb.bsky.social Deputy Director, Sabin Center for Climate Change Law. Working on climate, energy, carbon removal, methane removal, and more.
Ethan Mollick @emollick.bsky.social Professor at Wharton, studying AI and its implications for education, entrepreneurship, and work. Author of Co-Intelligence.
Book: https://a.co/d/bC2kSj1
Substack: https://www.oneusefulthing.org/
Web: https://mgmt.wharton.upenn.edu/profile/emollick
John Thornhill @johnthornhill.bsky.social Founder of Sifted, the FT-backed startup covering European tech. Tech columnist Financial Times and host of Tech Tonic podcast
https://www.ft.com/john-thornhill
António Guterres @antonioguterres.bsky.social We will never, ever give up making this world better for everyone, everywhere.
Deep Sea Conservation Coalition @deepseaconserve.bsky.social The DSCC is campaigning to protect vulnerable deep-sea ecosystems & conserve deep-sea species. Follow us and take action to protect the incredible biodiversity of the sea.
deep-sea-conservation.org
Jaan of the EV Universe @evuniverse.bsky.social Founder of evuniverse.io, the weekly EV newsletter going out to 12,500 EV geeks like me and you.
Jacob Aron @jjaron.bsky.social Senior editor at New Scientist
Kyle Chan @kyleichan.bsky.social Princeton postdoctoral researcher. Focused on industrial policy, clean tech, infrastructure, development, China, India. Newsletter: http://high-capacity.com
Ezra Klein @ezrakleinbot.bsky.social Ezra Klein’s tweets, articles, clips and podcasts on Bluesky.
HarwellXPS @harwellxps.bsky.social Our mission is to provide a world leading UK-based facility for the provision of photoelectron spectroscopy through the EPSRC national facility
Robert Palgrave @robertpalgrave.bsky.social Professor of Inorganic and Materials Chemistry at UCL. Director of UK National XPS Service.
Kevin J. Kircher @kevinjkircher.com Engineering prof (mechanical + electrical) at a big Midwest state school. Energy, climate, buildings, power grid, control, optimization, data science. He/him. Personal account. https://kevinjkircher.com/ Email: my last name at purdue dot edu
Ben Reinhardt @benjaminreinhardt.com Dare mighty things! Journeyman wondersmith at Speculative Technologies. 🏴☠️🪐🐉
https://Benjaminreinhardt.com + https://spec.tech
Zukunft KlimaSozial - Institut für Klimasozialpolitik @klimasozial.bsky.social Impressum: https://zukunft-klimasozial.de/impressum/
Datenschutzerklärung: https://zukunft-klimasozial.de/datenschutzerklaerung/
Pierre Friedlingstein @pfriedling.bsky.social Born at 321 ppm. Climate & Carbon Cycle Scientist. Prof @UniofExeter Directeur de Recherche @CNRS @GlobalCarbonProject
Kai Kupferschmidt @kakape.bsky.social science journalist. author. molecular biologist. curious.
interested in #microbes, #misinformation and all things #blue
contributing correspondent at @science.org
co-host of @pandemia.bsky.social
2024 KSJ fellow at MIT
Signal: kakape.93
Agora Industrie @agoraind.bsky.social Agora Industrie entwickelt wissenschaftlich fundierte und politisch umsetzbare Konzepte für eine klimaneutrale Industrie.
Agora Industry develops scientifically sound and politically feasible strategies for climate neutral industry.
Patrick George @patrickgeorge.bsky.social @WSJ.com Detroit Bureau Chief. Cars, manufacturing, robots occasionally. Texan in the Motor City. Former: EIC @insideevs.com, Contributing Writer @theatlantic.com, bylines in lots of places.
Olúfẹ́mi O. Táíwò @olufemiotaiwo.bsky.social DC. political philosopher at Georgetown, editor at @hammerandhope.bsky.social, rhythm guitarist + vox for @femiandfoundation.bsky.social. #COYS
World Weather Attribution @wwattribution.bsky.social Rapid attribution to uncover the influence of climate change on heatwaves, drought, wildfire, storms and floods. 
Prof Friederike Otto @frediotto.bsky.social 🇬🇧 🇪🇺 physicist, philosopher, lead https://www.worldweatherattribution.org/, author of Climate InJustice https://greystonebooks.com/collections/current-affairs-politics/products/climate-injustice, she/her
Dr Iain Staffell @iain-staffell.bsky.social Reader in Sustainable Energy, Imperial College London
https://renewables.ninja 🌍
https://electricinsights.co.uk 📈
https://climatewedges.com 🍰
http://energystorage.ninja 🔋
Robbie Andrew @robbieandrew.bsky.social Senior scientist at Oslo-based CICERO Center for International Climate Research • 🌍Global Carbon Project • https://robbieandrew.github.io/
Glen Peters @glenpeters.bsky.social Energy, emissions, & climate
CICERO Center for International Climate Research, Oslo, Norway
https://cicero.oslo.no/en/employees/glen-peters
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
Jenny Chase @solarchase.bsky.social Solar and clean power analyst at BloombergNEF, goose keeper. Author of a book, "Solar Power Finance Without the Jargon". Opinions all my own.
Katherine Hamilton @cleangridview.bsky.social Retired clean energy policy expert. Mostly on the top of a mountain.
Stephen Lacey @stephenlacey.bsky.social Executive editor of Latitude Media. Co-host of "Open Circuit," a show decoding the energy transition.
Tom Brown @nworbmot.bsky.social energy system modeller | professor @tuberlin.bsky.social | https://nworbmot.org | https://github.com/PyPSA | https://model.energy | openmod ally | #freethemodels | he/him
Fabian Neumann @fneum.bsky.social Energy systems researcher at TU Berlin | PyPSA Developer | Dr.-Ing. | previously KIT, Edinburgh Uni | openmod ally
Josh Gabbatiss @joshgabbatiss.bsky.social Associate editor at Carbon Brief 🐸
josh.gabbatiss@carbonbrief.org ✉️
Jacquelyn Gill @jacquelyngill.bsky.social Climate, extinction, and biodiversity scientist at the University of Maine researching Earth’s past for a better future. Writing and podcasting for the planet. Chaotic good professor. She/her.
Adam Tooze @adamtooze.bsky.social Chartbook Substack https://adamtooze.substack.com/
OnesandTooze podcast https://foreignpolicy.com/podcasts/ones-and-tooze/
C******* University historian, Director European Institute, Chair Cttee on Global Thought.
Economics, history, theory, politi
John Burn-Murdoch @jburnmurdoch.ft.com Columnist and chief data reporter the Financial Times | Stories, stats & scatterplots | john.burn-murdoch@ft.com
📝 ft.com/jbm
Romain Lacombe @rlacombe.bsky.social AI/ML⚡️& ChemE 🧪 @ Stanford.
Past: founder Plume Labs (acquired by AccuWeather).
Don’t be fooled by the tweets that I’ve got
I’m still I’m still @rlacombe on X (and here).
-> https://romainlacombe.com
Ayana Elizabeth Johnson @ayanaeliza.bsky.social Marine biologist, writer, policy nerd. Co-founder Urban Ocean Lab, think tank for the future of coastal cities. In love with climate solutions.
Jason GRIZZLED Bittel @bittelmethis.bsky.social Wild animal, science writer, & author of GRIZZLED: Love Letters to 50 of North America's Least Understood Animals (National Geographic Books). He/him. https://www.penguinrandomhouse.com/books/804002/grizzled-by-jason-bittel/
Justin Sandefur @justsand.bsky.social Development economist, worrying about economic growth these days. https://www.openphilanthropy.org/about/team/justin-sandefur/
Charles Kenny @charlesjkenny.bsky.social Fellow at the Center for Global Development, author of Getting Better and The Plague Cycle. (CGD doesn't have institutional positions, so don't blame it for mine).
Dagmar Kiyar @dagmark.bsky.social 
Informationsdienst Wissenschaft - idw @idw-online.de Der Informationsdienst Wissenschaft (idw) postet hier die Pressemitteilungen (Forschungsprojekte, Forschungsergebnisse und wissenschaftliche Publikationen) seiner Mitglieder.
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/
GFZ Helmholtz-Zentrum für Geoforschung @gfz.bsky.social Hier skeetet die Gruppe Kommunikation und Medien des GFZ in Deutsch und auf Englisch | Skeets by Communications and Media of GFZ Helmholtz Centre for Geosciences
Donovan Dennis @donovanpdennis.com Glaciologist, geochemist, writer 🏳️🌈🔥. Fan of cold hard facts gathered via equitable means. 🏔️ enthusiast. Formerly @gfz.bsky.social, now @pik-potsdam.bsky.social. Hier privat 😘.
📍Berlin
Elisabeth Gilmore @lisgilmore.bsky.social Climate scientist, engineer, public policy, and social scientist; SDG and climate action synergies expert group; IPCC lead author AR6 Working Group II; GEO-7 lead author; Associate Professor, Carleton University, Ottawa, Canada
Bob Kopp @bobkopp.net #Climate & sea level science + policy. Rutgers University. All views my own. www.bobkopp.net
Carl T. Bergstrom @carlbergstrom.com Professor, UW Biology / Santa Fe Institute
I study how information flows in biology, science, and society.
Book: *Calling Bullshit*, http://tinyurl.com/fdcuvd7b
LLM course: https://thebullshitmachines.com
Corvids: https://tinyurl.com/mr2n5ymk
he/him
Jigar Shah @jigarshahdc.bsky.social husband, dad, focused on elevating American entrepreneurs and innovators to achieve energy abundance by deploying at scale. It's simple, not easy. https://www.linkedin.com/in/jigarshahdc/
Ecological Forecasting Initiative @ecoforecast.bsky.social EFI is an international grassroots consortium aimed at building and supporting an interdisciplinary community of practice around near-term (daily to decadal) ecological forecasts.
Laurie Laybourn @laurielaybourn.bsky.social How do we navigate uncharted climate territory? Lead: www.scri.org.uk
Researcher at Chatham House, IPPR, University of Exeter