JuliaCon 2026 @juliacon.org Join the largest annual conference organized around the Julia programming language
Mainz, Germany. August 10th–15th, 2026.
https://juliacon.org/2025/
Lightbucket @lightbucket.bsky.social 20 years in academic physics, then 20 years running a physics-based tech company, now drifting towards semi-retirement.
Looking at:
decarbonisation; energy;
Russia's war in Ukraine.
Blog on Wordpress: https://lightbucket.wordpress.com/
Airborne Wind Europe @airbornewindeurope.bsky.social Brussels-based association representing the European Airborne Wind Energy industry. Airborne Wind Europe facilitates high-level discussions on the generation of energy from high-altitude winds by means of kite energy systems
The Guardian @theguardian.com The need for independent journalism has never been greater. Become a Guardian supporter https://support.theguardian.com
🇺🇸 Guardian US https://bsky.app/profile/us.theguardian.com
🇦🇺 Guardian Australia https://bsky.app/profile/australia.theguardian.com
Grace Blakeley @graceblakeley.substack.com graceblakeley.substack.com/subscribe
de*beweging @debeweging.bsky.social Samen staan we sterker. Als sociale bewegingen slaan we de handen ineen om broodnodige verandering te forceren. Lees het manifest met alle eisen: debeweging.org
Op 24 mei gaan we massaal de straat op, sluit je aan! https://destraatop.nu
Anonymous @opsnowcrash.bsky.social Right, center, left, or beyond — you’re not spared.
The ultra-rich oligarchs feed on all.
They’re the disease. Together, we're the cure.
We are #Anonymous. We are here to help you take back control. #WealthTax #Limitarianism #EndOligarchy #3E
Meridional EU @meridional-eu.bsky.social The #MeridionalEU project optimizes the performance, operation, and design of onshore, offshore, and airborne wind energy systems.
Funded by the European Union. Views and opinions expressed are however those of the author(s) only. 
Prof Julia Steinberger 🌹🌱🌍 #ClimateAction #Fightfascism @jksteinberger.bsky.social Ecosocialist bluestocking. Immigrant & settler 🇪🇺🇨🇭🇺🇸🇬🇧. Social ecology & ecological economics at Uni Lausanne in 🇨🇭. Bad at email. She/her
Letzte Generation @letztegeneration.bsky.social
🧡 Mit Updates rund um die ehemals Letzte Generation: Gerichtsverfahren, Proteste und Zusammenhalt in Zeiten der Klimakrise.
heiseonline @heise.de News rund um Technik, IT und Digitales.
heise.de/impressum.html & http://heise.de/privacy
Umweltdesigner @umweltdesigner.bsky.social Wir sind auf die Gestaltung von nachhaltigen und umweltfreundlichen Lösungen spezialisiert.
umweltdesigner.de
Julia Language @julialang.org Julia is a high-level, dynamic programming language built for technical computing.
Official Bluesky account of the Julia Language Project
#JuliaLang
London Doughnut Economy Coalition (LDEC) @londondoughnut.bsky.social Championing a thriving London.
https://ldec.org.uk/
Dr Nafeez Ahmed @nafeez.bsky.social Director / Investigations BylineTimes.com Founder AgeofTransformation.com New book: ALT REICH: THE NETWORK WAR TO DESTROY DEMOCRACY FROM WITHIN https://alt-reich.com
Scientists for Future 🇩🇪 (S4F) @de.scientists4future.org Scientists for Future Deutschland #S4F
https://de.scientists4future.org/
JuJu 🟥🔻 @jalenda.bsky.social Political and socio economy, post-growth, post-development, power to the people.
Ivo Bouwmans @bwmns.bsky.social 
Scientist Rebellion Netherlands @scientistrebellion.nl Scientists and academics in the Netherlands demanding emergency action on climate. Posts in English & Dutch. More information: https://linktr.ee/scientistrebellion_nl
Jack Sweeney @jacks.grndcntrl.net Aviation, Space and ElonJet
@elonjet.net
https://grndcntrl.net/
Thorsten Jörg @climatejustice.bsky.social 
Alexandria Ocasio-Cortez @aoc.bsky.social Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
Nick Hedley @nickhedley.bsky.social Editor of The Progress Playbook: https://theprogressplaybook.com
We focus on proven climate and sustainable development solutions.
Email me for collaboration opportunities: nick.hedley@theprogressplaybook.com
Extinction Rebellion Nederland @xrnl.bsky.social Wij zijn gewone mensen, uit alle hoeken van het land en van alle leeftijden die zich ernstig zorgen maken over de klimaat- en ecologische crisis.
Linktree: https://xrb.link/Mb6e3d
Woonverzet Den Haag @woonverzetdenhaag.bsky.social Nieuwe demo: 15 maart 2026, 14:00, Spuiplein, Den Haag.
KOM ook!
www.woonverzet.nl // https://linktr.ee/woonverzet
Partij voor de Dieren Den Haag @pvdddenhaag.bsky.social Partij voor de Dieren in de Haagse gemeenteraad.
Seebrücke Kiel @seebrueckekiel.bsky.social Wir fordern sichere Fluchtwege, eine Entkriminalisierung von Flucht und ein solidarisches Kiel und Schleswig-Holstein #LeaveNoOneBehind
Scientists for Future Berlin-Brandenburg @s4f-bebb.bsky.social 👉 Regionalgruppe Berlin-Brandenburg der #Scientists4Future. Wir sind Wissenschaftler*innen aus #Berlin und #Brandenburg und unterstützen #FridaysForFuture.
👉 Mastodon: @S4F_BeBb@climatejustice.global
👉 https://de.scientists4future.org/berlin-brandenburg
ndunge @ndunge.bsky.social book haver, coffee recovery, curator of blurry moon pics 
Encore Renewable Energy @encorerenewable.bsky.social Delivering energy's second act with community-solar and storage solutions. Deploying #agrivoltaics like pollinator-friendly ground cover and solar grazing across our portfolio.
Learn more: EncoreRenewableEnergy.com
Volker Quaschning @volkerquaschning.bsky.social 👨💼Professor für Regenerative Energiesysteme (HTW Berlin)
🔆Experte für Erneuerbare Energien, Energiewende, Klimaschutz
📖Buchautor 🎬YouTuber 🎧Podcaster
https://www.volker-quaschning.de
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