Jean-Michel Javaux @jmjavaux.bsky.social Of Counsel Gosselin & de Walque. Chairman of the Board Noshaq Group. Mayor of Amay de 2006 à 2024. Supporter Standard Rscl , fan of Liverpool, de U2, de Pearl Jam, du Boss et des Galapiats. Ex-Coprésident d'Ecolo 2003-2012. Scotland and Golden’s lover.
Filip Knaack Kirkegaard @filipkirkegaard.bsky.social Journalist/climate analyst, Danish broadcaster DR. I will share climate news from Denmark in English.
Nicolas Parent @nicolasparent.bsky.social Écologiste, wanzois, passionné d'Histoire et de mobilité (entre autres). J'apprécie la nuance et les débats respectueux. 
Rudy Pirquet @rudypirquet.eurosky.social Secrétaire fédéral du SETCa (Syndicat des Employés, Techniciens et Cadres) en Belgique. Ancien journaliste.
Centres d’intérêt : #lecture #livres #books #écriture #nature #photo #photography #arts #art #streetart 
Mathieu Blondeel @mathieublondeel.bsky.social Global Climate and Energy Politics - Institute for Environmental Studies, VU Amsterdam
Mohamed @mohamedhndz.bsky.social Conférencier, militant handi, actif dans la prise en charge des patients chroniques...
Et beaucoup de cafés!
Groene Marteko @groenemarteko.bsky.social 
Stijn D'Hollander @stijndh.bsky.social 
Pierre Cools @pierrecools.bsky.social Boardgames, Hearthstone, comics, manga & BD, mobility, healthcare & social security, politics, working @Solidaris
Felix Leinemann @felixleinemann.eurosky.social Working on communication and good relations between @ec.europa.eu, @europarl.europa.eu, @consilium.europa.eu in 🇪🇺 🌊 maritime affairs and 🎣 fisheries 🎏🦪🌱 #EUOcean, also communicating about #mobility 🚲and #BruxellesMaBelle
Hisham Zerriffi @hishamzerriffi.bsky.social Energy Resources, Development and Environment Lab (ERDELab) PI. Energy, equity, justice, climate change, bioenergy. But also TTRPGs and photography (https://pixelfed.social/i/web/profile/499807930552574625). he/him.
Romain Weikmans @romainweikmans.bsky.social Associate Professor of International Relations - Université libre de Bruxelles (ULB) / Free University of Brussels, Belgium
Dirk Jacobs @dirkjacobs.bsky.social full professor in sociology (methodology, migration, education, heritage, just transition) Université Libre de Bruxelles
president Brussels Studies Institute (BSI)
president Andrée Geulen asbl (ULB-VUB)
Belgium 🇧🇪🇪🇺⚜️
Brendan Jones @brendanjones.eurosky.social A good life for all within planetary boundaries. Climate, energy, post-growth, ecology, biodiversity and co-ops.
- Mastodon: @Brendanjones@fosstodon.org
- Twitter: @brewenjon (inactive)
Alejandro Nuñez-Jimenez @anunezjimenez.com Senior Researcher in #energy innovation #policy @ ETH Zurich and Associate investigating #hydrogen @ Harvard Kennedy School. Co-founded YES Europe & ETH Energy Blog. Views mine.
Website -> https://anunezjimenez.com/
Daniel VAN BELLE 🇧🇪 @dvanbel.bsky.social PhD in statistical physics, music & art. Climate anxious, active mobility
🇺🇦
Nat Bullard @nathanielbullard.com Energy systems and information platforms.
I do that presentation.
https://www.nathanielbullard.com/
📍Singapore
Andreas Sieber @andreassieber.bsky.social Energy & Climate Geopolitics
Head of Political Strategy @350.org
Energy Co-Lead, International Climate Policy Hub.
Views = my own
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
Damien SALEL @decrypteenergie.bsky.social Ingénieur généraliste énergie-climat, analyses et opinions sur les discours de la transition énergétique (compte personnel / actuellement en ALD).
Pacco Bailly @paccoba.bsky.social Energy policy analyst | France & Europe
Prof Tim Jackson @timjackson.org.uk Ecological Economist and Playwright. Author of »The Care Economy« (2025), »Post Growth« (2021) and »Prosperity Without Growth« (2009/2017). Director of @cusp.ac.uk.
🌐 https://timjackson.org.uk
Andreas Graf @andreasgraf.bsky.social EU climate and energy nerd.
Opinions/views my own.
Daniel Moser @dmoser.bsky.social Interested in sustainable transport, urban planning and the state of the world. Working in international development cooperation.
Oliver Ruhnau @oliverruhnau.bsky.social Assistant Professor for Energy Market Design @UniCologne | Reserach Scientist @EWI Energy Economics Institute | Previously Centre for Sustainability @HertieSchool
Chris Nelder @chrisnelder.bsky.social Creator and Host of:
Transition Times and Nelder Notes: @TransitionTimes.bsky.social
Energy Transition Show: @TransitionShow.bsky.social
Energy writer/podcaster/analyst/speaker
Home: www.ChrisNelder.com
Ken Rice @kenrice.bsky.social Interested in #scicomm, in particular about astronomy and climate change. Professor of Computational Astrophysics and Head of Institute for Astronomy, Univ. of Edinburgh. Views own, of course.
Glen Peters @glenpeters.bsky.social Energy, emissions, & climate
CICERO Center for International Climate Research, Oslo, Norway
https://cicero.oslo.no/en/employees/glen-peters
Christian Breyer @christianonre.bsky.social Professor for Solar Economy @UniLUT. Interested in sustainable energy-industry-CDR systems based on #100RE. Safe planetary boundaries matter.
http://youtube.com/watch?v=9jwJWK… -
http://lut.fi - 
Mathieu Chassignet @mchassignet.bsky.social 👉Ingénieur mobilités durables
#Mobilité #Vélo #Aménagement #Environnement #Pollutions
👉Conseiller municipal ville de Lille, délégué à la marche, au vélo, aux nouvelles mobilités et à la logistique urbaine
Rodolphe Meyer aka Le Réveilleur @lereveilleur.eurosky.social Je fais de la vulgarisation scientifique sur les enjeux environnementaux et, majoritairement, les enjeux énergie/climat.
Yves Marignac @yvesmarignac.bsky.social Consultant sur le nucléaire et l’énergie / nuclear and energy Institut négaWatt - Association négaWatt
Max Roser @maxroser.bsky.social — Founder of Our World in Data
— Professor at the University of Oxford
Data to understand global problems and research to make progress against them.
Johannes Schmidt @joaoestrangeiro.bsky.social Modelling the energy transition. Brazil & Europe. Assoc. Prof. in Energy & Resource Economics @BOKU, Vienna, Austria. 
Michael Shellenberger @mshellenberger.bsky.social CBR Chair of Politics, Censorship & Free Speech @UAustinOrg : Dao Journalism Winner : Time, "Hero of Environment" : Author, “Apocalypse Never,” "San Fransicko"
Damien Meadows @damienmeadows.bsky.social Advisor on EU climate action at the European Commission, and lawyer drafting, negotiating and working to implement strong and effective climate policies since 2000
Michael Bloss @michabloss.bsky.social Father of 2, 🇪🇺 Mitglied des Europaparlaments | GreensEFA | 💯 Arbeitet an einer klimasozialen Zukunft für Europa | #GreenDeal | aus Stuttgart
https://linktr.ee/michabloss
Martin White @martinwhite33.bsky.social Public health scientist | healthy and sustainable food systems | Munroist | roots music, fine arts, photography, and the great outdoors | personal account | No cute pet videos...
Tim Tröndle @timtroendle.bsky.social Established researcher at ETH Zurich and Project Director at Open Energy Transition
Bjarne Steffen @bjarnesteffen.bsky.social Assistent professor of climate finance & policy at ETH Zurich. Energy policy, climate governance, green finance. PI of ERC StG GREENFIN. Ex-BCG, WEF.
Stefan Krauter @solarpapst.bsky.social Neues Buch: Photovoltaik – Alles-in-einem-Band. Lesung/Diskussion auf der Frankfurter Buchmesse am 11. Oktober 2026 um 13 Uhr in Halle 4.1 D16 (Wiley-VCH)
David Joffe @davidjoffe.bsky.social Expert adviser, Clean Power Unit, DESNZ. Visiting Prof @ CEP, Strathclyde. Ex: CCC Director of Net Zero. Opinions mine unless someone else’s. Joffe rhymes with coffee. #COYS
Konstantin Stadler @kstadler.bsky.social Scientist. Digital Lab Manager at
Industrial Ecology Programme / NTNU Norway. Interested in Sustainability, Data Science, MRIO, OpenScience, Python, Rust.
Usually sufficiently caffeinated.
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
ralf_roman @ralfroman.bsky.social Österreich / Austria, District heating / Fernwärme, Decarbonization / Dekarbonisierung
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
Philipp Hauser @phhauser.bsky.social Advisor for scientific studies at VNG AG
Previously: TU Dresden
Topics: energy system analysis; hydrogen
Views are my own!
Georg Zachmann @gzachmann.bsky.social senior fellow - energy & climate policy -
@bruegel_org
Scientific Lead - GreenDealUkraїna -
@HZBde
Prof Mike Yearworth @mikeyearworth.bsky.social Problem Structuring · Problem Formulation · Soft Systems Methodology · Practice of Operational Research · Process Thinking · Facilitation · Group Support Systems · Co-Editor-in-Chief European Journal of Operational Research · CEng
Quanah Zimmerman @quanahzimmerman.bsky.social Directeur de la Communication / Head of Communication Université de Liège
Peter Kodde @peterpolder.eurosky.social Peter Kodde. Consultant & trainer voor campaigners & organizers uit Vakbond, NGO's & actiegroepen. Oprichter @stroomversnellers.bsky.social
https://www.linkedin.com/in/peter-kodde-b988869/
Wolfgang Obergassel @obergassel.bsky.social Husband, father of three,
Co-Head Research Unit Global Climate Governance at the Wuppertal Institute
Andreas Loeschel @andreasloeschel.bsky.social Econ Prof @ruhrunibochum CLA AR7 IPCC
Monitoring Energy Transition http://tinyurl.com/sneafu6 @acatech_de @rwi_leibniz #fcn
Mark Johnston @markjohnston.bsky.social If we fail on climate, we fail on everything. Europe's global peace & prosperity mission will be lost in a +2°C world.
Jesse D. Jenkins @jessedjenkins.com Macro-energy systems engineering, optimization & policy. Associate professor at Princeton University. Leads the ZERO Lab. Co-hosts SHIFT KEY podcast. Time100 Next & TIME100 Climate honoree. More at linkedin.com/in/jessedjenkins & zero.lab.princeton.edu
Sebastian Mang @sebmang.bsky.social Economics, fiscal policy, greening finance NEF. Formerly Greenpeace & GreensEFA. British/German.
Chris Davis @cdavis.xyz Product things @ Bootstrapital
Houston Native 🤠, Detroit Transplant 🚗
Scott Burger @scottburger.bsky.social Director, BD & Analytics @FormEnergyInc. Formerly @MITEnergy, @WEFEnergy, @PRIMECoalition, @btenergy, @GTMResearch. Views are my own and not those of my employer.
ArneJJ @arnejj.eurosky.social zwischen Wissenschaft, Politik und Beratung unterwegs. Gastgeber von Klima vor 9. ➡️ www.ArneJJ.org
Klima+Energie | Föderalismus | Strategie & Moderation | H96 ⚫⚪💚 Kidical Mass Stuttgart 🚲♟️
Emil Dimanchev @emildimanchev.bsky.social Interdisciplinary scientist working on energy systems and climate policy. Postdoc at Princeton ZERO Lab. Research Affiliate at MIT CEEPR. Consulting for Good Judgment. 0th-gen immigrant. Writings: dimanchev.com.
Nicolas Goldberg @goldnic.bsky.social Energie et climat. Partner chez Colombus Consulting
En avant pour faire comprendre le problème, esquisser les solutions et briser les idées reçues
François Schreuer @handle.invalid Je parle écologie, mobilité, urbanisme, service public, luttes sociales, santé publique & Liège. Conseiller communal PS+ à Liège.
François Gemenne @gemenne.bsky.social Climate and Migration
Academic affiliations:
Prof HEC Paris, Researcher FNRS, Director Hugo Observatory
Public service:
Lead author for the IPCC, President Scientific Council FNH, President Climate Voices.
Marlowe Starling @mstarling.bsky.social Environmental journalist with words in NY Times, Nat Geo, The Guardian, Sierra Magazine, Mongabay, AP News, PBS, The Marjorie, Pulitzer Center, Drilled and more | FL + NYC | she/her
Cat Clifford @catclifford.bsky.social Senior Science and Economics Correspondent, Cipher News. Fellow Climatebase. Alumna Columbia Energy Journalism Initiative. Also, lots of yoga. Cat@CipherNews.com. https://www.linkedin.com/in/catclifford/
https://www.ciphernews.com/team/cat-clifford/
Luc Pauwels @pauwelu.bsky.social Investigative journalist Belgian public television en radio broadcaster VRT. Expertise in energy policy, climate, environment. No heroes. Unbearably curious about society, the world, its neighbours, the universe. Interests: history, culture, cycling, MTB.
Julian Wettengel @wettengel.bsky.social Journalist, reporting on climate & energy for Clean Energy Wire
Ken Sands @kensands.bsky.social Editor-in-chief @rtoinsider.bsky.social. Former top editor, @bloomberg.com, @cq, @chronicle.com, @spokesman. 🔌💡
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
Nick Cunningham @nickcunningham.bsky.social Reporter for Gas Outlook, covering oil and gas industry. Previously at DeSmog.
Portland, Oregon
https://nickcunningham.blog/
https://gasoutlook.com/authors/nicholas-cunningham/
https://www.desmog.com/user/nick-cunningham/
Erik Hoffner @erikhoffner.bsky.social Editor, photojournalist & award-winning podcast producer for nonprofit news outlet @Mongabay. Member of Society of Envi Journalists & Vermont Center for Photography
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
Mark Chediak @mchediak.bsky.social Journalist for Bloomberg News writing about utilities, renewables and climate disasters. Opinions are my own.
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.
Chris Baraniuk @chrisbaraniuk.com Freelance science & technology journalist. 12+ years experience. Irish/Polish. Writes for the BBC, Wired, The Guardian and others!
Portfolio: chrisbaraniuk.com
Newsletter: thereengineer.pro
Coaching: chrisbaraniuk.com/coaching
HQ: Belfast, N. Ireland
Marina Bolotnikova @mbolotnikova.bsky.social Senior reporter for Vox thinking about factory farming & animal rights, ag, economics, science & its discontents, cities, housing, transit and ✨ideas✨
marina@vox.com
~Skeptical of epistemic authority
I live in Madison, WI
Sara Sneath @sarasneath.bsky.social Reporting on climate justice for the Guardian US. Big fan of bike rides | she/her | https://sneathfreelance.com
🇨🇦 Peter 🌏 Fairley 🇺🇸 @peter.fairley.ca Fan of power grids, democracy & bike lanes. Journalist covering energy+climate for too long. Bylines: NYT TheTyee Sierra TheAtlantic IEEESpectrum ... Awards: SEJ, Covering Climate Now, SPJ ... Portfolio: http://fairley.ca
Damian Carrington @dpcarrington.bsky.social Environment editor at The Guardian
Send info confidentially via Signal: dpcarrington.35
Or via this link👇
https://www.theguardian.com/tips
Dave Vetter @davidrvetter.bsky.social Climate and sustainability writing and communications; duck monitor.
Akshat Rathi @akshatrathi.bsky.social - Senior climate reporter, Bloomberg News
- Newsletter http://bit.ly/bbg-zero
- Podcast http://bloomberg.com/zero-podcast
- Book https://akshatrathi.com/book
- akshat.rathi@pm.me
Simon Evans @drsimevans.carbonbrief.org Press Gazette energy & environment journalist of the year 2022
Highly commended:
Society of Editors 2025
Shortlisted:
Press Awards 2025
Press Gazette 2025
AOP 2025
Deputy Ed + Snr Policy Ed, Carbon Brief
simon.evans@carbonbrief.org
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
Sylvain Quoilin @squoilin.bsky.social Energy Transition Modeler | Associate Professor at the University of Liege
Mathias Bienstman @mathiasb9.bsky.social Climate policy adviser 
Lucas Demuelenaere @ldemuele.bsky.social Belgian Climate Policy Expert - Born at 353.59 ppm - Tweets about climate, mobility & air quality - Views expressed are my own
⚡️ Flux énergie/climat : https://bsky.app/profile/ldemuele.bsky.social/lists/3lgb7ihcz6d2a
iGreg @gregd.bsky.social HubSpot Freelance Consultant | HubSpot Certified Trainer | External Instructor HubSpot Academy # - #U2 - #TwinsJediMaster #Liege
Gilles Delmotte @gillesdelmotte.bsky.social Gérant DGI sprl, tombé dans la marmite à l'age de 10 ans avec un TRS80 ;-) passé par la suite par un C64 pour rebondir sur un amiga et me stabiliser sur les PC
Thomas Gunzig @thomasgunzig.bsky.social Quelques trucs et différentes choses tout en restant précis.
vestalles™ @vestalles.bsky.social b̶a̶r̶r̶é̶
Axelle @axellevda.bsky.social Française du Nord qui a le cœur en Ecosse - ne se déplace pas sans livres, chocolat ou thé.
Un jour je finirai cette bio mais faut pas être trop pressé.
Nico @nicolecloux.bsky.social 
Daniel Nix @nxd4n.nixekinder.be 2 kids, 2 cats, 2 wheels
A fui l'est (de la Belgique) fin des années 90 pour s'installer à Bruxelles.
Von Nix kommt Nix.
Lillou @lillou.bsky.social Translator, nature-lover, peaceful introvert. Feminist.
🇨🇭🇪🇺