Sebastian @f45t.bsky.social 
Elaine Johnson @elainejohnson.bsky.social Australian Environmental Lawyer working for a rapid energy transition where the rights of people and nature are protected #ClimateCrisis #LandDefenders #OceanDefenders
www.JohnsonLegal.au
Dave McRae @davemcrae.bsky.social Climate Science & policy. Science, Nature & progressive politics
Ngambri/Ngunnawal (Canberra, AU)
Jonas Kittner @jkittner.bsky.social PhD Candidate, Urban Climatology working with crowdsourcing data | Python and open source enthusiast
Claire Yung @claire-y.bsky.social oceanography PhD student
Kiri Whan @kiriwhan.bsky.social Weather and climate scientist at KNMI. Interested in too many things: improving weather forecasts with AI/ML, emulating climate models, communicating uncertainties, data rescue, โฆ
Tristan Ashford @archieashford.bsky.social Climate Action, Energy, Western Bulldogs FC, and Golden Retrievers
Elisabeth Vogel @elisabethclimate.bsky.social McKenzie Fellow at the University of Melbourne. Interested in impacts of climate change and extremes on food production and water resources, compound events, machine learning, seasonal forecasting.
Iain Strachan @instrachan.bsky.social Working in communication & engagement focused on climate and weather research.
Chris Wallace @chriswallace.bsky.social Canberra, South Coast, London.
Prof at Uni of Canberra.
Know the past, do the future better.
https://researchprofiles.canberra.edu.au/en/persons/chris-wallace
Damien Irving @drclimate.bsky.social Climate scientist. Data science educator. Tasmanian. Interested in Green politics. https://damienirving.github.io/
Patrick McGuire @mcguirepatrick.bsky.social Working on modeling land surface processes and climate. Working at the University of Reading. Views are my own.
@willaura.bsky.social @willaura.bsky.social 
Captain Quoll @kudelka.bsky.social I am relatively nice here.
Currently squatting on Muwinina land
Point to pinnacle stroll for medical research https://pointtopinnacle2025.grassrootz.com/menzies-institute-for-medical-research/jon-kudelka-captain-quoll
https://www.kudelkashop.com
carpe diem
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.
Sara Fuller @sarakfuller.bsky.social Geographer, Macquarie University, Sydney. Researching climate change, energy, activism, cities, communities and justice.
Andrew Rumbach @andrewrumbach.bsky.social Urban & regional scientist. Co-lead of the Climate & Communities program @urbaninstitute. Research & policy analysis on disasters, disaster recovery, precarious housing, land use, and adaptation. Sourdough enthusiast. https://andrewrumbach.substack.com
Kian Goh @kiangoh.bsky.social Architect & urban planning professor @UCLA. Urban change & climate justice. Author of Form & Flow (MIT 2021) bit.ly/3Q92Mkd
Daniel Firth @danielfirth.bsky.social City policy nerd - urban planner - modernism appreciator - map fan ๐ณ๏ธโ๐ ๐ธ๐ช
Mitt hjรคrta har en frusen inneboende med pajat sjรคlvfรถrtroende som inte mรฅr sรฅ bra
David Hsu @dhsu.bsky.social Professor studying cities, infrastructure, climate, energy, long bike rides, the Boston Celtics, & the drop serve. Personal account representing only me. Likes, reposts โ endorsements.
Amy Oen @amyoen.bsky.social Environmental scientist - working on risk, climate adaptation, NBS and urban issues - bridging the gap between climate information providers and users.
EnergyFrin @energyfrin.bsky.social Associate Professor in Sustainable Urban Energy Systems #Complexity #ComplexSystems #Energy #Climate 
WRI Ross Center for Sustainable Cities @wrirosscities.bsky.social Helping cities make big ideas happen. A program of
@worldresources.bsky.social. Producer of http://TheCityFix.org. Home of #PrizeForCities.
Seth Klein @sethdklein.bsky.social Past Team Lead, Climate Emergency Unit; author of "A Good War: Mobilizing Canada for the Climate Emergency"; columnist w/ Canada's National Observer; former social justice think tank director
https://www.sethklein.ca
https://sethdklein.substack.com
Matt Hutchins AIA @matthutchins.bsky.social Principal at CAST architecture, urbanist advocating for housing options, 15-minute cities and sustainable construction. Passivhaus proponent. Former AIA Seattle President and Seattle Planning Commission Co-Chair
Alex Winter @alexwinter.com Trans Rights are Human Rights.
alexwinter.com
ARC 21st Century Weather @21stcenturyweather.bsky.social We research how Australiaโs weather is being reshaped by climate change.
Kaitlin Naughten @kaitlinnaughten.bsky.social Ice, ocean, and climate scientist at @antarcticsurvey.bsky.social. Views my own.
Hank Green @hankgreen.bsky.social Long Time Internet Guy
Robbi Bishop-Taylor ๐ฐ๏ธ๐ @satellitesci.bsky.social Coastal Earth Observation Scientist from Canberra, Australia. Using satellite remote sensing ๐ฐ๏ธ, open-source geospatial ๐๐บ๏ธ, Python + R ๐งโ๐ป and dataviz ๐จ to map the earth through space + time... ๐
Martin Tomko @dinomirmt.bsky.social Understanding and supporting people in their spatial interactions through computational #spatial #data #science #giscience #melbourne ๐ถ๐ตโโ๏ธ๐ฅพ๐โโ๏ธ๐
@unimelb, own views. support ๐บ๐ฆ www.tomko.org
Richard Jones @rsjones.bsky.social ๐ง DECRA Research Fellow at Monash University https://www.icesheet.org
๐ฆ๐ถ Chief Investigator of Securing Antarctica's Environmental Future (SAEF) https://arcsaef.com
๐ Creator of iceTEA http://ice-tea.org
http://richardselwynjones.com
Martin Jucker @drjucker.bsky.social Atmospheric scientist. Scientific artist. Knows that the answer is forty-two and that true heroes go to infinity and beyond. www.martinjucker.com
Mandy Freund @climatefreund.bsky.social Climate scientist with a passion for the past, interest in future and concern about changes happening right now.
https://www.climatefreund.com/
Prof Andrew Mackintosh @andrewmackintosh.bsky.social Professor, glaciers & climate, Head ๐ Earth Atmosphere Environment @MonashEAE โ๏ธ Lead Author @ipcc_ch @MonashIce http://www.icesheet.org @saef_arc Views are mine. ๐ฒ โ๏ธ ๐ ๐ท
Michael Slezak @mikeyslezak.bsky.social Environment reporter for ABC in Australia, doing a mix of news and investigations.
+ Co-chair ABC MEAA House Committee
+ Federal President Media, MEAA
Opinions mine.
โ๏ธ https://www.abc.net.au/news/michael-slezak/9641812
โ https://www.meaa.org/join
Australian Antarctic Program Partnership @antarctic.bsky.social To protect Antarctica and the Southern Ocean is to protect our future on this planet. In this critical decade for action, our science explores the role of the Antarctic region in the global climate system. Led by @utas.edu.au.
๐ aappartnership.org.au
๐ง simon holmes ร court @simonahac.bsky.social energy geek. root striker. trimtab. impatient incrementalist.
#climate200 #OpenElectricity #AEGN #SuperpowerInstitute #NoDickheads
likesโ agreement. DoB: 329.7ppm
https://authory.com/SimonHolmesaCourt
Graham Readfearn @readfearn.bsky.social Climate and environment correspondent @australia.theguardian.com https://bit.ly/2pO0NaF Dad. Burnley fan based in Brisbane. Opinions mine.
Greg Jericho @grogsgamut.bsky.social Chief Economist at @australiainstitute.org.au
Columnist on economics and politics for Guardian Australia.
Dollars & Sense podcast https://australiainstitute.org.au/news/category/podcasts/dollars-sense/
Randall Munroe @xkcd.com 
George Takei @georgetakei.bsky.social Husband, Actor, Activist, Uncle George to the Internet ๐
Katharine Hayhoe @katharinehayhoe.com climate scientist
posts 100% my own
๐จ๐ฆ is my home
distinguished professor & chair, Texas Tech
chief scientist, The Nature Conservancy
board member, Smithsonian NMNH
advisor, Lawson Climate Inst UofT
alumna, UToronto and UIUC
author, Saving Us
Reto Knutti @retoknutti.bsky.social Professor for climate physics at @ethzurich.bsky.social.
@heather-cripps.bsky.social @heather-cripps.bsky.social 
Sarah Perkins-Kirkpatrick @sarahinscience.bsky.social Professor, Climate Science | heatwaves | ANU Fenner School | Deputy Director Engagement & Impact, @21centuryweather | convening lead author @IPCC AR7 | co-host totally cooked podcast | @AMOS president | Climate Comms | Mother | Runner | #ADHD
Gert-Jan Steeneveld @gjsteeneveld.bsky.social Meteorology @WUR | Fog| Heatfluencer| Urban climate| @4TU HERITAGE| Stable Boundary Layer| Wind Energy| president NVBM| @ICHANGE_EU | News junk| Co-Editor-in-Chief JEMS| EMS2025 @Utrecht| Views on my own
Linden Ashcroft @lindenashcroft.bsky.social Senior lecturer in climate science and science communication at @unimelb. She/her. Born 344 ppm of CO2 in the atmosphere
Andrew King (he/him) @andrewkingclimate.bsky.social Climate Scientist at University of Melbourne. Interested in climate change and weather extremes. ๐ณ๏ธโ๐ 
Mark Hamill @markhamillofficial.bsky.social Believe in yourself! Work hard, never give up & anything's possible! OR: Kick back, relax & aim low: You'll never be disappointed...๐
Purplepingers โญ @purplepingers.bsky.social โTiktokerโ (derogatory)
I hate real estate agents
Join ur union x
https://linktr.ee/purplepingers
Michael Smith @red-black-archi.bsky.social Architect, advocate for better designed cities.
Melbourne / Naarm, Australia
Sophia Maalsen @sophiamaalsen.bsky.social Urban and digital geographer interested in all things urbanism, digital, gender, housing and โsmartโ.
Robert Dow @ozbob13.bsky.social Public transport advocate Ex soldier RAAMC PTE CPL SGT SSGT LT CAPT (Ret'd)
Retired Medical Scientist FAIMS
Daniel Bowen @danielbowen.au Transport blogger / public transport advocate / campaigner and spokesperson for @ptua.org.au / professional geek. Opinions are all mine.
Bunurong land, Melbourne, Australia
Peter Tulip @petertulip.bsky.social Chief economist at Centre for Independent Studies
Meredith @meredith-nz.bsky.social urbanist, neighbourhood nerd
she/her
he pฤkehฤ ahau
Ryan McNeilly Smith @ryanmcneillysmith.com urban climates, heat, planning and social justice // policy wonk and wearer of too many hats // PhD candidate @ UniSC // he/him
๐Meanjin/Brisbane
Greater Canberra @greatercanberra.org.au A more liveable, sustainable, and affordable Canberra for everyone.
Join us โก๏ธ https://greatercanberra.org/join
Authorised by Howard Maclean for Greater Canberra Inc.
Jago Dodson @urbanizationist.bsky.social Professor of Urban Policy, Melbourne, posting/following mostly academically on housing, transport, planning, infrastructure, energy, governance, geography, and climate.
If I followed you it is probably via a starter pack (not personal).
Also @ X, ๐, ๐ชก
GeorgistSteve ๐ฐ๐๏ธ๐๐ชฉ๐ฝ @georgiststeve.bsky.social Urban economist from Aotearoa living in Seattle. Share rents. Build homes.
Rebecca Clements @kinokofry.bsky.social Urban planning Research Fellow RMIT & USyd/cartoonist on Wurundjeri Country, Japan parking/transport governance/mobility justice, she/her ๐ณ๏ธโ๐
Kim Reid @drkimclimate.bsky.social Climate scientist & science communicator from Australia focusing on rainfall extremes, prediction, atmospheric rivers and other high impact weather. All ramblings my own, not my employers.
Jason P. Evans @jasonpevans.bsky.social Climate scientist with particular interest in regional climate change, water resources, climate hazards and risks.
All opinions are my own.
Humphrey Lean @hwlean.bsky.social Met Office scientist based at University of Reading. Working on convective scale/urban scale prediction.
George Monbiot @georgemonbiot.bsky.social Ungainly on land
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
David Roberts @volts.wtf I run a newsletter/podcast called Volts about clean energy & politics. Subscribe & join the community at http://volts.wtf!
M. Nolan Gray ๐ฅ @mnolangray.bsky.social the once and future city planner // chief urban planner METROPOLITAN ABUNDANCE PROJECT // AICP // YIMBY // #BBN // author of hit broadway musical arbitrary lines
Brent Toderian @brenttoderian.bsky.social Global advisor on better cities, city planning, transportation & urban change. City planner + urbanist leading @ToderianUW.bsky.social. Past Chief Planner for Vancouver BC. Past/founding President of @CanUrbanism.bsky.social. International speaker & media.
Jon Cranko Page @jdcp93.bsky.social One of the nerdfolk.
I'd do triathlons if I could swim.
Postdoc @ WE3, Uni of Oulu
UNSW Climate Change Research Centre @ccrc.bsky.social A multi-disciplinary research group based at UNSW, Australia. Affiliated to @21stcenturyweather.bsky.social and @antarcticsciaus.bsky.social
CCRC houses research expertise in the key areas of Earth's climate: atmospheric, oceanic & terrestrial processes
Maurice Huguenin @mauricehuguenin.bsky.social Climate modelling scientist at GEOMAR ๐๐ | Southern Ocean and Antarctic margin dynamics ๐ฆ๐ถ | ETHZ and UNSW Sydney alumni | I worked at WHOI too | Swiss ๐จ๐ญ
๐ Kiel, SH, Germany
๐ https://mauricehuguenin.github.io
Sam Green @samgreen24.bsky.social Research Software Engineer at 21st Century Weather, UNSW. Raspberry pi projects, wildlife photographer, astronomer.
Michael Barnes @weathermanbarnes.bsky.social Meteorologist and Research Fellow at @21stcenturyweather.bsky.social,
@monashuniversity.bsky.social | www.weathermanbarnes.com
Travis Jordan @grugstan.bsky.social professional good boy // democracy, cities and tech
// travisjordan.work // these are my own opinions and not those of my employer
he/him // living in Meanjin Brisbane
Bethany Ellis @bethanyellis.bsky.social Climate scientist at NSW Department of Primary Industries
Zack Labe @zacklabe.com Climate Scientist at @climatecentral.org | PhD | Passionate about improving science communication through data-driven stories | Harrisburg, PA | https://zacklabe.com/
Views, thoughts, and opinions expressed here are only my own.
Punk Rock History @punkrockhistory.bsky.social Pictures, facts, memories and emotions from an irrepressible, sweeping, wild, exciting time of the 70s and 80s.
http://allmylinks.com/nokon1501
Ailie Gallant @ailiegallant.bsky.social Climate scientist at Monash U in Australia, Wurundjeri & Bunurong Country. Interested in climate hazards, rainfall, weather resources & climate comms. Centre of Excellence for 21st Century Weather @21stcenturyweather.bsky.social | NESP Climate Systems Hub
Julie Arblaster @juliearblaster.bsky.social Professor, School of Earth, Atmosphere and Environment, Monash University @MonashEAE
Deputy Director, ARC Centre of Excellence for Climate Extremes @climateextremes
Chief Investigator, ARC Securing Antarcticaโs Environmental Future @arc_saef
Marshall Shepherd @drshepherd2013.bsky.social Weather-Climate professor and scientist, Host of Weather Geeks, Forbes Senior Contributor, Alpha, 3xFSU Alum...Tweets and RTs are mine but not endorsements
Naomi Oreskes @naomioreskes.bsky.social Historian, Earth Scientist, Writer, Public Intellectual.
Books: Merchants of Doubt; Collapse of Western Civilization; Science on a Mission; Discerning Experts; Why Trust Science?; The Big Myth. Loves: Chocolate, Red Wine, Skiing, family. Hates: Beets.
Matt Bevan @mattbevan.bsky.social Host/writer of 'If Youโre Listeningโ from ABC News. http://seedisclaimer.com
Contact me via ifyourelistening [at] abc.net.au
Gavin Schmidt @climateofgavin.bsky.social Climate scientist, juggler. Bikes etc. Blogging at https://www.realclimate.org - data visualization, explainers, and debunking.
Peter Hannam @phannam.bsky.social Soon to be at the Climate Change Authority. Former economics corro for Guardian Australia, ex-enviro editor for SMH/Age.
Adam Morton @adammorton.bsky.social Guardian Australia climate + environment editor. Clear Air newsletter/column writer. Tasmanian Inquirer co-founder.
Rick Morton @squigglyrick.bsky.social I write. Author of Mean Streak and other things. Reporter. I write a decent newsletter: https://rick-morton.ghost.io
Nerilie Abram @climatenerilie.bsky.social Professor of Climate Science at ANU Earth Sciences | 21st Century Weather | Antarctic Science
Philip Oldfield @sustainabletall.bsky.social Head of School at UNSW Built Environment and Professor of Architecture. Writer, researcher & teacher, tall buildings, climate change, embodied carbon, cities
Philip Thalis @philipthalis.bsky.social Architect, urbanist, public advocate. Principal @HillThalisAUP co author #PublicSydney Book & Puzzle. Architecture Prof. ex Sydney Ind Councillor. Aust Arch Gold๐ฅ2024
On Gadigal country
Navid C @navidcy.bsky.social physical oceanography ๐, geophysical fluid dynamics ๐, machine learning ๐ค, coding climate models ๐, #JuliaLang ๐ป, surfing ๐๐ฝโโ๏ธ, horses ๐, dancing ๐๐ผ, bicycles ๐ด๐ฝโโ๏ธ
๐
๐Naarm-Melbourne
๐ก www.navidconstantinou.com
Dr Cass Rogers @cassro314.bsky.social Aussie climate scientist specialising in compound heatwaves/extreme heat/humid heat. Previously at WSU Vancouver and Monash University. Opinions are my own ๐ (she/her)
Adele Morrison @adele-morrison.bsky.social Physical oceanography, Southern Ocean dynamics at the Australian National University
Dylan McConnell @dylanjmcconnell.bsky.social Renewable Energy & Energy Systems Researcher at University of NSW (..but also I live in Melbourne)
Ian @ianlivingston.bsky.social Writer. Reporter. Listener. Forecaster. Editor. Former Brookings foreign policy and WaPo weather/climate. #wx #dc #dogs #climatechange #policy #military #python #gis
capitalweather.com
Susan Hansen @susanhansen.bsky.social Inclusive design strategist
#human-centred design | #inclusive design | #ICT4D
Datagraver @datagraver.com Helps making useful information out of data.
Loves and promotes #OpenData.
Open to requests but no promises on the results.
In English and Nederlandsch.
https://datagraver.com
Ketan Joshi @ketanjoshi.co Hey, I'm a climate and energy writer / data analyst who focuses on corporate + govt accountability
Creator + curator of the Greensky feed: https://ketanjoshi.co/greensky/
Based in Oslo but write about US, Europe, Aus too - ketan.joshi85@gmail.com
Prof. Stefan Rahmstorf @rahmstorf.bsky.social Climate scientist, professor of Physics of the Oceans in Potsdam. Dad. Opinions my own.
Born at 317 ppm CO2.