Matt Lie-Paehlke @mattliepaehlke.bsky.social Dad. Climate Activist. PhD Dropout because we must reduce emissions ASAP. Engagement Manager at Environmental Defence. Host of Future Mending Radio Podcast. Views are my own. https://www.futuremending.com/podcast
Jim Byrne @byrnejm.bsky.social Climate scientist: renewable energy transition. Climate change impacts and solutions. Co-production, support on 70+ television, theater, web based science and education docs. Against wealth accumulation, greedy people, corporations! Off twitter!
Solar Alberta @solaralberta.ca Established in 1991, Solar Alberta is a non-profit society driven to accelerate Alberta's transition to a just & sustainable energy future. We work towards this mission by advocating, educating and serving as an industry & community hub for solar energy.
Andy Kubrin @andykubrin.bsky.social Writer, immigrant, climate scold.
Dr Chris Macdonald @drchrismacdonald.bsky.social 👨🔬 Scientist | Founder | Author
🏥 Health Tech🍴Better Protein
🏆 40 Under 40 in Science
🥇 Innovation of the Year
📍 University of Cambridge
🎯 On a mission to provide 1M free treatments in 2026
🔗 DrChrisMacdonald.com
Better Transit Ottawa @bettertransitottawa.ca Let's make public transit in Ottawa better.
bettertransitottawa.ca
https://discord.gg/QXYP2SGbpk
ottwatch @ottwatch.bsky.social Robot that monitors the City of Ottawa for you. Editorial by kevinodotnet.bsky.social web: https://ottwatch.ca
Marko @markomiljusevic.bsky.social Passionate about making our city a better place
Miranda Gray @mirgray.bsky.social Ottawa Canada tweets; inclusive, smart city, data driven, transit, aunt, @BB4Radio podcast fan, she / her
Mastodon: @Mirgray@mstdn.ca
Living on unceded Algonquin Land, (Ottawa, Ontario, Canada)
Scott Galloway @profgalloway.com Professor of Marketing at NYU Stern School of Business, serial entrepreneur, and host of the Prof G and Pivot Podcasts.
Strong Towns Ottawa @strongtownsottawa.ca https://linktr.ee/strongtownsottawa
We're an urbanist group, focused on safer streets, giving citizens more options, and creating a more financially responsible city.
Help us support bus lanes on Bank St: strongtownsottawa.ca/bank
Timlagor @timlagor.bsky.social The ice has been melting for *decades*.
Ice doesn't stop melting when you stop raising the thermostat.
(he/him)
Justin Mikulka @justinmikulka.bsky.social Research, analysis and opinion on the ongoing energy transition.
Writing about it at:
https://powering-the-planet.ghost.io
Jon Ronson @jonronson.bsky.social THE CASTLE! Things Fell Apart, Debutante, 🦋 Effect, Okja, Shamed, Frank, Psychopath📋, Kubricks 📦, Lost at 🌊, 🧔🏼😶🐐, Them Jonronson.com
Thomas Miessen @thomasmiessen.bsky.social ACV - CSC - Responsible for European Trade Union Action - International Department
@jooboo.bsky.social @jooboo.bsky.social 🇨🇦 NEVER 51st. We build bridges,not walls. Stuck with the premier from hell.Former law librarian at DOJC. SC transplant survivor-thank you donor. Dangerous times; be kind and vote wisely. No DM's please. NO TO THE NINE! YES TO CANADA!
Shelley Luce @shelleyluce4ns.bsky.social Mom, Partner, Environmental Scientist.
KC @achkc.bsky.social Former CDC Epidemiologist & EIS fellow | Global Health | Applied Epidemiology | Tropical & Infectious diseases | Medicine | Humanity ☮️
Saint John Energy @sjenergy.ca ⚡Saint John's community-owned electric utility. Powering a greener future 💚 with reliable, affordable energy since 1922. #Zero30 #GreenEnergy
Michael Cappello @cappmic.bsky.social Infectious disease clinician, epidemiologist and researcher (New Haven, CT)
Peter Welsh @peterwelsh68.bsky.social Green Party Member. NHS Worker. Wells. Somerset. Green Runner. Late Rosette Adopter. Hot Fuzz Superfan.
Zack Polanski @zackpolanski.bsky.social Green Party Leader (England & Wales)
London Assembly Member.
🏳️🌈
Promoted by Elfrede Brambley-Cranshaw on behalf of the Green Party of England and Wales. c/I po box 78066, London. SE16 9GQ
Na Malum Afrad @namalumafrad.bsky.social Journalist and documentarian posting independently curated and underreported global news.
Amplifying grassroots movements & mutual aid.
Anonymous for safety, vocal for justice. 👇 Drop tips in replies.
Sonja Solomun @sonjasolomun.bsky.social Assistant Prof, McGill, Deputy Director, Centre for Media, Technology and Democracy. Climate Justice, Platform Governance, Tech Policy
Banner: Hito Steyerl
Centre for Media, Technology & Democracy @mediatechdemocracy.bsky.social Our organization examines how media and emerging technologies shape democracy. We’re housed at McGill University’s Max Bell School of Public Policy, and led by Taylor Owen.
Robson Fletcher @robsonfletcher.com Data & Storytelling Strategist. Views my own and subject to change, especially in light of new evidence. 🌐 robsonfletcher.com
A Dave you know you know @notjustdave.bsky.social I swear a lot, double space after a period, and use Oxford commas.
1st gen Canadian; Calgary, AB
He/him; B.Sc. Geography (geomorph, soils/biogeog, climate); Red Seal Landscaper; husband; cat dad; skier
Team Compassion
Glen Peters @glenpeters.bsky.social Energy, emissions, & climate
CICERO Center for International Climate Research, Oslo, Norway
https://cicero.oslo.no/en/employees/glen-peters
Kevin Anchukaitis @thirstygecko.bsky.social Climate scientist, paleoclimatologist, dendrochronologist, University of Arizona | https://kanchukaitis.github.io/ | Opinions are mine and not that of my employer
Dr Susi Arnott @susiarnott.mastodon.green.ap.brid.gy Biologist, film-maker, Green Party member; science outreach advocating urgent climate action […]
🌉 bridged from ⁂ https://mastodon.green/@SusiArnott, follow @ap.brid.gy to interact
Meade Krosby @meadekrosby.bsky.social Climate adaptation for nature and people @ Climate Impacts Group, University of Washington. Surfer/paddler. Settler on Coast Salish land. She/her.
Personal account - views mine.
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
Samir Gupta @sammyg-md.bsky.social Clinician-Scientist + Respirologist. Into: #KnowledgeTranslation #eHealth #RareDiseases #BBoy4Life #Bollywood. #Science communication: making science obvious… @TheFeedWithDrG
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/
Symbiosky @symbiosky.bsky.social Make Decisions Through Conviction,
Fund Public Good like Journalism, Academic Content, Education
https://www.symbiosky.com/
Project Drawdown @projectdrawdown.bsky.social 🌍 The world’s leading guide to science-based climate solutions.
Visit www.drawdown.org to learn more
Canadian Geographic @cangeo.bsky.social Telling Canada's story since 1930. Find us online at https://canadiangeographic.ca/ and wherever magazines are sold!🇨🇦 #ShareCanGeo
Telegraph-Journal @telegraph-journal.bsky.social The best news coverage from all corners of New Brunswick.
Jessica Fancy @jessicafancymp.bsky.social 📍M.P. for South Shore - St. Margarets
📚Educator
🧑🧒 Proud Mom
🔗Check out my Linktree -> https://tr.ee/1PzeA6
Jeff Roach @jeffroach.ca 🇨🇦 Cutting through digital noise since '99. I help leaders build trust when everyone's shouting. Strategy: own your narrative, engage authentically, grow deliberately. Founder @sociallogical.ca, co-founder @ustation.ca. Proud dad. Partner to @kellylawson.ca
Michael Liebreich @mliebreich.bsky.social Host @CleaningUpPod. CEO Liebreich Associates. Managing Partner Ecopragma Capital. Founder, Contributor @BloombergNEF. Ex Board TfL, Board of Trade. Olympian. Don't message me - I'm not prepared to give away personal data to prove my age. Srsly BlueSky!
RazomWeStand 🇺🇦 @razomwestand.bsky.social #StandWithUkraine to ban fossil fuels and support the clean energy revolution in Ukraine and in the world.
https://linktr.ee/razomwestand
FrameToFrameNature @frametoframenature.bsky.social Adventurers, Torontonian, wildlife photographers, fighting for Canada's democracy, #SaveOurGreenbelt, Lovers of Nature.
Cancer Digital Intelligence @pmcdi.bsky.social We aim to accelerate the application of discoveries in cancer care through the fusion of human wisdom, data and technology. Our home is at the Princess Margaret Cancer Centre.
Andrew Longhurst 🇨🇦 🍉 @alonghurst.bsky.social Senior researcher & political economist @policyalternatives.ca
Health services, public finance, care economy, privatization, policy solutions
SFU PhD candidate. Views mine
https://www.policyalternatives.ca/news-research/author/andrew-longhurst/
Heather McPherson MP @heathermcpherson.bsky.social NDP MP/Députée NPD Edmonton Strathcona
https://www.heathermcpherson.ca
Avi Lewis @avilewis.ca Leader of Canada’s NDP / Le chef du NPD fédéral
https://linktr.ee/avi.lewis
Danyaal Raza @danyaalraza.com family MD | UofT associate prof | writing + research on health systems & doing better | danyaalraza.com
Valérie Boisclair @valerieboisclair.bsky.social Journaliste à Radio-Canada | Environnement et climat | Montréal 🖖
👀 linktr.ee/valerieboisclair
✍️ https://ici.radio-canada.ca/profil/24469/valerie-boisclair
Aaron Wherry @aaronwherry.bsky.social Journalist, writer, author.
Ajuinata.
American Medical Journal @americanmedicaljournal.com AMJ: #1 open access destination for HCPs. Peer-reviewed journals & diverse content hub. Interviews, podcasts, webinars, infographics.
🔗: https://www.emjreviews.com/en-us/amj/
European Medical Journal @emjreviews.com #1 open access destination for healthcare professionals globally.
🔗 emjreviews.com
The Bohemian Star @thebohemianstar.com No DMs, No MAGA. No Porn. Sights, sounds, stories & cosmic curiosities. Based in Birmingham, Al. Follow the signal: https://thebohemianstar.com #IDWP
Bill Harting @billharting.bsky.social Dad, husband, geek, progressive. Loves science, sci-fi, fantasy, movies, comics, George Carlin, The Beatles & lists. 🖖🏻
Megan Wilde @runningwilde.bsky.social 
@leetuch.bsky.social @leetuch.bsky.social Retired RN. Lake life, travel & grand baby lover. Treat all people & the climate with respect.
Progressive political follower.
Lover of Canada!🇨🇦
North Shore News @northshorenews.bsky.social Your local source for community news coverage, including entertainment, fashion, food, travel, health and sports! Voted Canada's #1 community newspaper.
Sign up for our free daily newsletter: https://bit.ly/45VBXZo
The Medical Society Consortium on Climate and Health @docsforclimate.bsky.social We mobilize the health voice for equitable climate solutions.
Housed at the George Mason University Center for Climate Change Communication.
Guillaume Emeriaud @gemeriaud.bsky.social pediatric intensivist #PedsICU CHU SteJustine, Univ de Montreal
Father and grand-father! Interested in pediatric ventilation, PARDS, neuromonitoring,...and environmental protection. 
Sarah @ssnowdon.bsky.social Strategist communicating solutions to the energy transition. Clean energy now for future generations. https://www.linkedin.com/in/sarahsnowdon/ Currently @pembinainstitute.bsky.social
Energy Data Infrastructure | Global Energy Analytics @energtx.bsky.social Clean global energy data — 106 countries, 170+ indicators, 12 sources. Plus 380+ energy grants & scholarships with deadline alerts. Charts in R. Custom analysis available. energtx.com | info@energtx.com
Nital Jethalal @nitalj.bsky.social "The best criticism of the bad is the practice of the better.”
Executive Director @iffs-earth
Jason Thorne @jasonthorne.bsky.social Canadian Urbanist and Chief Planner for the City of Toronto 🇨🇦
CEE Bankwatch Network @ceebankwatch.bsky.social We're a network of civil society green groups making international public finance work for people and the planet 💚
development banks • EU funds • environment • human rights • energy transition • fossil free future
📌 Based in CEE
www.bankwatch.org
Adam Serwer @adamserwer.bsky.social Romanista. Buy my book: https://www.penguinrandomhouse.com/books/665171/the-cruelty-is-the-point-by-adam-serwer/
Annette Dubreuil @annettedubreuil.bsky.social Embodied Creativity Facilitator, Focusing Teacher & MBA. Leader of climate and empathy circles. Past Communications Director at Canada’s Ecofiscal Commission.
Mrs. Betty Bowers @mrsbettybowers.bsky.social I am America’s Best Christian™. But you knew that. You can find exclusive content here: https://www.patreon.com/c/MrsBettyBowers
TITHE: https://www.paypal.com/donate/?hosted_button_id=Q6REDKBBVUJLU
IFSD – The Institute of Fiscal Studies and Democracy at uOttawa @ifsd.ca IFSD, hosted at uOttawa, is both a global advisory practice & a public interest think tank.
A team with decades of experience. A trusted voice to governments, politicians, businesses, media and opinion leaders.
More at: ifsd.ca
gaia.eco - Biodiversity Studio @gaia.eco 🪸 Monitor species. Restore nature.
🌍 Data, KPIs, analytics and reports
🔎 Open up https://gaia.eco
Pedro o Sueco 🇵🇹 🇸🇪 @pedroisarv.bsky.social Retired in Portugal from Swedish development aid. Agriculture, Food Security, Environment and Climate Change, Humanitarian Aid. Alergic to exploitation, colonialism, hypocrisy and lack of respect for International Humanitarian Law.
City Atlas @cityatlas.bsky.social Climate info & tools for immersive learning. Everywhere: @CityAtlas
#PlayEnergetic Posts: R Reiss
https://www.nytimes.com/2023/04/21/nyregion/earth-day-energetic-game.html
https://newyork.thecityatlas.org/energetic/energetic-in-new-york/
Sandra L Lester 🇨🇦 #KillBill22 @sandrallester.bsky.social Low-carbon building expert and decarbonization specialist. Building scientist. 👩🔬
www.affectingchange.com
Post-viral 🦠 immune–triggered #SclerodermaWarrior
🇨🇦 🍉🏳️🌈🪶🇺🇦🇮🇷
https://coff.ee/sandrallester
Grant Jacobs BioinfoTools/NotJustDNA 🔬🧬🖥️✍️📚🇳🇿 @notjustdna.bsky.social Scientist and science writer from New Zealand.
BioinfoTools on Twitter.
Traveller. Cycle touring.
More later - I really need to get to that eh? 😄
Celeste Labedz @celestelabedz.bsky.social environmental seismologist - doctor of glacier vibes - geoscience educator - she/her - opinions only my own - puns only my worst
Skylar Knight @skylarknight.bsky.social Science Communications @projectdrawdown.bsky.social
Freelance Writer & Editor
Words in bioGraphic, Sierra, Outside, & more
Daniel Bachman @danielbachman.bsky.social Guitar, etc./Folklore & History of Virginia/Gardener
Manahoac Territory
Born at 353.15 ppm.
Alison Kemper @profalisonk.bsky.social Org theory, bus & soc, indigenous rights, CO2, She/her. Asso. Prof at Toronto (Tkaronto) Metropolitan U.🏳️🌈 🇨🇦 Not into hate. I don’t follow back until you have posts. No DMs unless I follow you. Protect trans folk. 🏳️⚧️
Bruce Friedrich @brucefriedrich.bsky.social author, Meat (→ MeatBook.org/praise)
founder + president, Good Food Institute
Substack: Meat Matters (MeatMatters.substack.com)
MarkZelinski.com @markzelinski-photo.bsky.social 🇨🇦Governor General's Medal, OCAD, RCGS, Explorers Club, Pro Photographer/Publisher/Speaker #MarkZelinski gifted 8K #BooksThatHeal to WW charities (fwds by HRH Philip, Justin Trudeau) MarkZelinski.com
Learn Dirt @learndirt.bsky.social 🌱 Grow Food 🌎 Heal the Planet
🐝 For gardeners learning to grow regeneratively ♻️
📚 FREE knowledge + community on our website! ↙️
https://learndirt.com/
The Logic @thelogic.co Canada's business and tech newsroom
thelogic.co
David Skok @dskok.bsky.social CEO & Editor in Chief, The Logic
First Things First Okanagan @ftfokanagan.bsky.social Climate Action society in the Okanagan Valley, BC, Canada Working on climate solutions for future generations. Join monthly webinars on climate solutions https://linktr.ee/FTFOkanagan
Basic Income Action ↗️ @basicincomeaction.org A global network of advocates organizing, mobilizing, and taking action to win universal basic income.
Join basicincomeaction.org
DMs Open ❤️ Re-Shares
Robin Boardman @robinboardman.com 🪧 @extinctionrebellion.uk youngest cofounder
✍️ Writing and editing revolutionary books
🩼 Disabled with Chronic Migraines (Long Covid)
🔔 Turn notifications on for my top news
👇 Sign up for insights & stories
robinboardman.com
For Our Kids - Alberta @forourkidsalberta.bsky.social We are a network of parents and families from diverse backgrounds and levels of experience, united by our concern for our children's future and determination to take action to reduce the impacts of climate change. https://www.forourkids.ca/alberta
A Moveable Feed @amoveablefeed.bsky.social Blunt, funny takes on today’s biggest stories from a recovering DC insider. One sharp email a day so you actually understand the news. Subscribe ↓ https://buttondown.com/amoveablefeed
BioCAM4: Nexus of Biodiversity, Climate & People @biocam4.bsky.social BioCAM4 is an international research consortium advancing nature-based #climate action. Through global mapping, regional studies, and policy engagement we explore ways to deliver co-benefits for biodiversity, human health, and local livelihoods.
Biome Conservation @icfcanada.bsky.social Canada’s most efficient conservation organization—funding tropical conservation in over 37 countries around the globe.
Find out more, donate Today 🌎
https://biomeconservation.org/
Karel Mayrand @karelmayrand.bsky.social Président-Directeur général à la Fondation du Grand Montréal. Écologiste, auteur et contributeur à l'Actualité. Je m'exprime à titre personnel.
The Vegan Search Engine @veevasearch.com https://veevasearch.com
Same search, but with a curated index of the animal friendly web. NY based startup connecting compassionate communities with like-minded causes.
Posts are not general endorsements of the source or indications of relationship.
IrishEyesCanadianHeartYukonSoul @andreakelly7.bsky.social Proud Canadian🇨🇦🍁Irish Eyes🍀👽Energy/Lightworker⚡♉🐂🌎Animal Advocate🐘🐺🐕🐈⬛🐳🦏🫎🐻🐰close friend of Mother Nature💕
Angela Keller-Herzog @akellerherzog.bsky.social Climate leader in Ottawa Canada
Steve Sandford @sandfordsteve.bsky.social Filming, writing, mostly in Thailand & SE Asia for 2 decades. Co-author - Witness to Genocide : Chasing the Rohingya Crisis in S.E. Asia. (Amazon)
Our worksite - www.tropicalfixer.com
World Federation for Animals @wfa.org The World Federation for Animals advocates for policies to protect #AnimalWelfare at a global level and unite the animal protection movement.
David Thurton @davidthurton.bsky.social CBC Politics National Reporter 📻📺📱 || Reach me via email: david.thurton@cbc.ca- C @cecilew.bsky.social @cecilew.bsky.social
Caroline Brouillette @carobrouillette.bsky.social Executive Director/Directrice générale @canrac.bsky.social
Building coalition and community with 🇨🇦’s largest network of organizations fighting the climate crisis / Asking questions while walking / views my own
Pratishtha Singh (she/her) @pratishthasingh.bsky.social International Diplomacy Manager, Climate Action Network Canada 🌱