Steve Mouzon @stevemouzon.bsky.social Architect, Urbanist, Author, Photographer
Harry Stevens @harrystevens.bsky.social Climate and graphics at @nytimes.com
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Katharine Hayhoe @katharinehayhoe.com climate scientist
posts 100% my own
π¨π¦ 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
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Not Just Bikes π³π± @notjustbikes.com W Social πͺπΊ account for the creator of "Not Just Bikes" and "The Urbanist Agenda Podcast", and host of the public transit travel show "Day Pass" on Nebula. Based in Amsterdam.
notjustbikes.com
daypasstravel.com
urbanistagenda.com
social.notjustbikes.com
Streetsblog NYC @nyc.streetsblog.org The only website devoted to covering all the livable streets and public space news you need. Visit us at http://nyc.streetsblog.org. Retweets/posts are NOT endorsements.
David Zipper @davidzipper.bsky.social Thinking, writing, and speaking about transport, cities, and tech. Contributing Writer @ Bloomberg and cohost @ Look Both Ways w/David & Wes. Working on a book about congestion pricing. linktr.ee/davidzipper
Newsletter & contact info: www.davidzipper.com
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
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.
Dr. Genevieve Guenther (she/they) @doctorvive.bsky.social
Founding Director, End Climate Silence
Author, *The Language of Climate Politics: Fossil-Fuel Propaganda and How to Fight It*
genevieveguenther.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
BicycleDutch @bicycledutch.bsky.social All about cycling in the Netherlands
Cycling ambassador with the Dutch Cycling Embassy | Mark Wagenbuur
Climate News @climatenews.bsky.social News about the status of our changing climate and environment and the actions being taken to mitigate the risks of climate change. Main areas of focus are on climate politics, climate data, ecological research and renewable energy. π
Transportation Alternatives @transalt.org The greatest city in the world should have the greatest streets in the world π½
Join us: transalt.org/connect
Jarrett Walker @humantransit.bsky.social Public transit planning consultant and commentator. Author of the book βHuman Transitβ and the blog HumanTransit.org. The consulting firm is jarrettwalker.com. Also obsessed with literature and plants.
Nick Evershed!? @nickevershed.bsky.social Data and interactives ed. at the Guardian Aus
dataviz, music, investigative journalism, programming etc
work: nick.evershed@theguardian.com
tip-offs: nick.evershed@protonmail.com
latest: https://www.theguardian.com/profile/nick-evershed
The Urbanist @theurbanist.org Advocacy journalism for better cities.π©βπ¦½π¨βπ¦―πΆπ΄ββοΈ π β΄οΈ π π ποΈ
Based in the Seattle metro area.
Read our coverage on theurbanist.org. π°
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/
Fietser @americanfietser.bsky.social "Fietser" (Dutch) 'feet-ser' Meaning: A Person Who Bikes For Transportation; Infrastructure, City Design, E-Cargo Bike Ambassador, Brasil π§π·π, Train & Aviation Enjoyer
TransitCenter @transitcenter.bsky.social A foundation working to secure a just and sustainable future with abundant transportation options. transitcenter.org
Tara Goddard @drtaragoddard.com Transportation engineering professor. Road safety, planning, behavior, & culture; wildfire planning and response; inclusive disaster evacuation; ethics of tech in transportation. Pedagogy and rsearch methods nerd. SLO and Tahoe. "Tare-uh", She/her.
Oh The Urbanity! @ohtheurbanity.bsky.social More housing, bikes, and transit.
https://youtube.com/@ohtheurbanity
π Montreal, Quebec
Alan Fisher @alanthefisher.bsky.social (he/him/dude)
Living in Philly, go birds
I also make the Armchair Urbanist series
https://linktr.ee/alanthefisher
Climate Analytics @climateanalytics.org Global climate science and policy institute working to accelerate climate action and keep warming below 1.5Β°C.
Reece Martin @rmtransit.bsky.social Writer, CS Grad, environmentalist and optimist.
Focused on infrastructure, macro-systems, and excellence. Bylines in The Globe and Mail, Maclean's, and Toronto Star. DMs Open.
https://www.thetransitbrief.net/
Melissa & Chris Bruntlett @modacitylife.com Dutch-Canadian authors and urban mobility advocates who strive to communicate the benefits of happier, healthier, more human-scale cities.
Climate Town @climatetown.bsky.social Solve climate change or die trying.
Full videos on YouTubeπ
https://linktr.ee/climatetown
Parking Reform Network @parkingreform.org An org with a mission to educate the public about the impact of parking policy on housing, climate, equity, and traffic.
https://linktr.ee/parkingreform
Active Towns @activetowns.bsky.social Hi! I'm John Simmerman, founder of Active Towns, a channel dedicated to profiling the people, places, and programs promoting a "Culture of Activity" for "All Ages & Abilities." Learn more π https://www.youtube.com/@activetowns
Jason Thorne @jasonthorne.bsky.social Canadian Urbanist and Chief Planner for the City of Toronto π¨π¦
Urban Cycling Institute @urbancyclinginstitute.org Professional Development | Knowledge Transfer | Strategic Advising
Our mission is to serve, teach, and inspire current and future urban professionals in our quest for actionable steps towards safe, inclusive, active mobility.
Tim Baxter @timinclimate.naruresearch.com.au Australian climate researcher and advocate on unceded Wurundjeri Country. Burgeoning neo-luddite. Why am I becoming more anarchist with each passing climate disaster?
If you want to save the world: Let's have a chat.
http://www.naruresearch.com.au
πππππ πΆππππππ π @taras-grescoe.com Author of Straphanger, Shanghai Grand, Devilβs Picnic, Lost Supper
Feature writer - Globe + Mail | Columnist - L'actualitΓ©
Talks: http://taras-grescoe.com/contact
Newsletter: https://www.highspeed.blog
IG: https://www.instagram.com/taras.rides.trains/
Jennifer Crawford @ournewhomecoach.bsky.social Once was an architect.
Wangal land. DOB 329.43 ppm CO2. #GenXClub π€#NoDickheads.
I receive DMs from mates. Any others will be deleted without response.
I canβt send you money. Refusal may offend.
I HATE MICROSOFT.
Theyβre skeets.
Cathy Tuttle @cathytuttle.bsky.social I plan cities for people & other living things. I focus on SEA, PDX, Utrecht, women who create cities, bikes, climate. I'm on Boards @bikeloudpdx.bsky.social @streetsalliance.bsky.social & volunteer @ BikeFlip + DeFietsmeesters in Utrecht. She/her. PhD
dr. e. katherine @actualkatherine.bsky.social tired goth historian, tour guide, folk artist, baseball fan, on Conestoga-Susquehannock land (ask me about it!).
Tours, contact info, resources, art @ https://emmakatherinebilski.place/link-tree/
[any pronouns. non-Native. still queer.]
Megan Darby @climatemegan.bsky.social Heat pump appreciation account.
Dave Amos - City Beautiful @citybeautiful.nebula.tv Assistant professor, City and Regional Planning, Cal Poly SLO
Producer of YT channel City Beautiful
Tim Hollo @timhollo.bsky.social Climate, democracy, ecology, music, dad jokes
Author of βLiving Democracy: an ecological manifesto for the end of the world as we know it.β
Blogging at http://in-between-days.ghost.io
He/they
On stolen Ngunnuwal land
https://linktr.ee/timhollo
Urbanism+ Feed Assistant @urbanism.plus πFollow this account to join the feed or join by getting a fun label here: @labeler.urbanism.plus
βCheck out the feed π
ποΈ Urbanism+: tinyurl.com/bdzdhc3f
β Fund the projects: tinyurl.com/m5jrmc25
@fema.monster
Charles Montgomery @charlesincities.bsky.social Author, Happy City.
Founder, Happy Cities.
I post on the connection between design + social trust.
Cities, algorithms, laws and invisible systems.
π§ ποΈπποΈ
Paul (parking reform) Barter @paulbarter.bsky.social Yes, a parking-policy book club IS my idea of fun. You got a problem with that?
An π¦πΊian in πΈπ¬ (since 2000) but a π focus.
Join Parking Reform Network!
https://www.reinventingparking.org/
Tab Combs @drtcombs.bsky.social Sustainable Mobility & Resilience Planning person.
Venerable (not vulnerable) Road User. Villagist.
She/hers.
Occasional outbursts about dogs, kids, Davidson hoops, severe weather, & gardening. My opinions are mine.
Blocking bots and bot-adjacents.
Tim Stephens @proftimstephens.bsky.social Professor of International Law, University of Sydney Law School.
Former Councillor, Inner West Council, Sydney, 2021-2024.
www.sydney.edu.au/law/about/our-people/academic-staff/tim-stephens.html
orcid.org/0000-0001-9678-2227
Born at 331 ppm CO2
Alison Reeve @reevealison.bsky.social Program Director, Energy + Climate Change, Grattan Institute.
Views here are my own, naturally.
Usually posting from Ngunnawal Country.
I block Nazis, climate deniers, and Russian propaganda amplifiers.
Kees van der Leun @sustainable2050.bsky.social 40 years of experience in the energy transition. Building Common Futures, a new energy transition consultancy.
Posts about energy, climate, Ukraine & more.
Also on Mastodon.
Reposts not an endorsement, views my own. #EnergySky
Dr Richard Denniss @richarddenniss.bsky.social Co-CEO at The Australia Institute
Economist, Author of books and writer of columns often for Saturday Paper, The Monthly & The New Daily (previously The Guardian, Australian Financial Review)
Philip Thalis @philipthalis.bsky.social Architect, urbanist, public advocate. Principal @HillThalisAUP co author #PublicSydney Book & Puzzle. Architecture Prof. ex Sydney Ind Councillor. Aust Arch Goldπ₯2024
On Gadigal country
Peter Hollo @peterhollo.com Cellist/producer/composer/improviser as raven & found in:
Tangents, Black Aleph, FourPlay String Quartet, Haunts ++
DJ
Utility Fog on fbi.radio
IT generalist, Head of Tech
AuDHD
You may know me as frogworth or cello_raven
he/him
πAnti-Zionist Jewπ
βββ
David M Levinson β @transportist.org βͺhttps://www.transportist.org
@transportist@mastodon.socialβ¬
@transportist.mastodon.social.ap.brid.gy
Trnsprtst. Rogue Planner. Refreshingly Unromantic. So F*ing Lucid. fRSN. 2%.
Research: #Access, #TransportEconomics, #NetworkEvolution, #Traffic.
Portland: Neighbors Welcome @portlandneighborswelcome.org Housing is a human right. Fighting for tenants rights along with four floors and corner stores across Portland for all ages, wages and stages of life. ποΈ
Railmaps @railmaps.com.au Publisher of rail maps & public transport timetables. Photographer, public transport advocate, enjoyer of irony and lifeβs little incongruities.
Ethics matter.
#PantosUp
TODERIAN UrbanWORKS Inc. (TUW) @toderianuw.bsky.social TODERIAN UrbanWORKS Inc. (TUW) is a Vancouver-based national and international city planning/design, mobility and "advanced urbanism" consultancy led by @BrentToderian.bsky.social.
Climate 200 @climate200.bsky.social We're climate-proofing politics for good π climate200.com.au/links
Authorised by B. Fay, Climate 200, Potts Point.
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
Ben Harris-Roxas @benhr.bsky.social Health researcher and educator at UNSW Sydney. Co-EIC @ausjph.bsky.social Trying to make sure people don't fall through the health cracks.
https://unsw.to/ben_hr
https://harrisroxashealth.com
https://benhr.xyz
Markonthemaps (Mark Ovenden) @markonthemaps.bsky.social π Author, broadcaster and lecturer in design, cartography, typography and architecture around public transport. Partner of ND πβΎοΈ person. Pro-Transit π π π ππ and βin transitβ from X as @markovenden.
No More Freeways @nomorefreewayspdx.com Weβre the grassroots community effort to stop ODOTβs polluting, costly, dumb freeway expansions.
Climate leaders donβt widen freeways βπ£οΈβ
A/Prof Jen Martin #scicomm @scidocmartin.bsky.social Mum β’ Scientist β’ Ecologist β’ Science Communicator β’ Leader, UniMelb Science Communication Teaching β’ Co-host, Let's Talk SciComm podcast @letstalkscicomm.bsky.social β’ Dr Jen on 3RRR π» β’ Author of 'Why Am I Like This?' β’ MC β’ Writer β’ Runner πββοΈ β’ she/her
Streets For All @streetsforall.org Building a transportation revolution in Los Angeles πππ²π΄π©π»βπ¦½πΆπΎπ³
streetsforall.org
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, π, πͺ‘
Every Sydney Station @sydneystations.bsky.social A personal nerdy project to document the look and feel of every station on Sydney Trains, Intercity, Metro & Ferries. A look at urban environments in and around Sydney. Also other transit & urban things. Just some nerd.
Sydney YIMBY @sydney.yimby.au Membership-based organisation for housing abundance. http://sydney.yimby.au
The Urbanist [Unofficial] @theurbanist.org.web.brid.gy Advocacy journalism for better cities.
π bridged from π https://theurbanist.org/: https://fed.brid.gy/web/theurbanist.org
TomOyn ποΈ @aussiewirraway.bsky.social Public Transport π Rail Freight π Land Use Policy ποΈπ₯ Wurundjeri/Kaurna Country ποΈ Look out for trains β οΈ
Rewiring Australia @rewiringaus.bsky.social Electrifying our homes and cars is the recipe to cut emissions and save money for Australian homes. Let's build an abundant electric future for Australia. 
HSRGood @hsrgood.bsky.social Trains.
I don't have enough of them.
(21)
Cam Walker @camwalker.bsky.social Campaigns co-ordinator, Friends of the Earth Melbourne, Australia.
Activist, mountain enthusiast, climber, skier, volunteer firefighter. Living on Dja Dja Wurrung country, Central Victoria.
Michael Koziol @michaelkoziol.bsky.social North America correspondent for the Sydney Morning Herald and The Age. Washington DC.
Friends of the Earth Australia @foe.org.au We are a federation of grassroots groups working for social and environmental justice. Authorised by Cam Walker, 312 Smith St, Collingwood.
Leigh-Chantelle @leigh-chantelle.bsky.social π©π»βπ» Technology + Human Behaviour
π‘Startup: #DailyPhD https://www.dailyphd.com
π PhD research on Autonomous Vehicles & Electric Vehicles in Australia
π Substack: Things Friends Forward
π http://digital-equilibrium.com
YIMBY Melbourne @yimby.melbourne People-led. Grassroots. For housing abundance.
Public Transport Users Association @ptua.org.au Volunteer run not-for-profit advocating for better public transport in Victoria, Australia. We are NOT PTV. Visit ptua.org.au to join for as little as $50 a year and help us help you!
Transit @transit.bsky.social Sustainable transportation & land use. Loves maps. He/Him
Frankie Muskovic @frankiemuskovic.bsky.social National Policy Director at the Property Council of Australia. Climate policy wonk and co-host of the Let Me Sum Up podcast!
Katherine Copsey @katcopseygreens.bsky.social Victorian Greens Member for the Southern Metro Region in the Victorian Parliament. Standing up for people and planet π She/her.
Authorised by Katherine Copsey, 206-208 Bay St Brighton VIC 3186
pgh_urbanist @pgh-urbanist.bsky.social Advocating for more public transit, bike infrastructure, pedestrian infrastructure, and housing in the Pittsburgh metro area.
Cara Waters @carawaters.bsky.social City editor, The Age. I write about all things Melbourne, planning, councils, housing, architecture, art, events, urbanism, travel and food. Contact me: cara.waters@theage.com.au
Keren Lavelle @kerenlavelle.bsky.social Older but not necessarily wiser.
PS I'm unable to access DMs.
Trenvista in English @trenvistaen.bsky.social The most important railway news from Spain and all over the world in a single vista. English version of @Trenvista.net
Ben Lever @benleverau.bsky.social Transport and climate activist from Victoria, Australia
https://linktr.ee/benleverau
Greater Canberra @greatercanberra.org.au A more liveable, sustainable, and affordable Canberra for everyone.
Join us β‘οΈ https://greatercanberra.org/join
Authorised by Howard Maclean for Greater Canberra Inc.
Merri-bek BUG @merri-bekbug.bsky.social Merri-bek Bicycle User Group. (Merri-bek BUG)
Residents and friends who want to travel safely by bike in and around Merri-bek.
Wurundjeri country, Naarm, Australia.
morelandbug.org
PTCBR - Public Transport Association of Canberra @ptcbr.bsky.social Canberra's public transport advocacy group.
https://ptcbr.org/
Abundant Housing Network Australia @abundanthousing.org.au A national alliance of independent grassroots campaigners working to build a new vision for housing and cities | https://abundanthousing.org.au
cooperativepower.org.au @copower.bsky.social We are a non-profit cooperative energy provider working to bring energy back into the commons. https://www.cooperativepower.org.au
David Rovics @davidrovics.bsky.social Singer/songwriter, writer, podcaster (on Spotify, Substack & Patreon), libertarian socialist, dad, lover of life. Lots more at davidrovics.com. I also write songs as part of Ai Tsuno.
WalkSydney @walksydney.bsky.social We are WalkSydney, the peak body supporting people who want to walk in Sydney.
yarrabike @yarrabike.bsky.social #ActiveTransport #amplify cheersquad: inner #naarm #Melbourne suburbs π§ Listen @ 10am Monday on 3CR #CommunityRadio since 2008 + podcast https://www.yarrabug.org/
Prof Geoff Hanmer @geoff-hanmer.bsky.social MD of ARINA, an architectural consultancy specialising in buildings and campuses for tertiary education (https://arina.biz). Adjunct Prof Architecture UTS. OzSAGE Director, Ventilation Chair. Thrive researcher (https://thriveiaq.com). Sailor, optimist.
Streets Alive Yarra @streetsaliveyarra.bsky.social Streets Alive Yarra is a resident & ratepayer action group with a vision for thriving neighbourhoods where streets are used by people of all ages, irrespective of whether they choose to walk, cycle, use public transport or drive.
Environment Protection Authority Victoria @epa.vic.gov.au Helping Victorians protect their community from pollution and waste.
Recycling Victoria joined EPA on 30 June 2026. This expands our role in waste, recycling and the shift to a circular economy.
epa.vic.gov.au
Streets Alive Darebin @darebinstreets.bsky.social Streets Alive Darebin is a local initiative to share news and information about creating safe, accessible streets for everyone #Darebin #ActiveTransport #UrbanPlanning #naarm #Melbourne #Australia
streetsalivedarebin.org
@RCpower @renewcp.bsky.social Renewables & enviro advocate, New music, fine woodworking, French film, fresh croissants. Donβt care what consensual things you do in private.
Philip Mallis πΊπ¦ @philip.aus.social.ap.brid.gy Transport planner :dingding: & history enthusiast. I make maps, photos & videos. Former councillor & Chair of Urban Planning at Boroondara City Council.
As seen on TV [β¦]
π bridged from β https://aus.social/@philip, follow @ap.brid.gy to interact
Keira_reckons @keirareckons.bsky.social 
Holly Kirk @hollykirk.bsky.social Ecologist/ornithologist/naturalist. Not necessarily in that order.
πΏπ¦She/Herπͺ²πΊοΈ
Researcher in urban ecology & conservation.
Follow for map mumblings, urban nature-based solutions & natural history nerdery.
Check the alt text!
πWhadjuk Noongar Country, WA
John Quiggin @johnquiggin.bsky.social Economist & blogger @ http://johnquiggin.com, http://crookedtimber.org. http://johnquiggin.substack.com/?utm http://mstdn.social/@johnquiggin
I repost my content, using the #repost hashtag. You can go to settings/filters to avoid seeing the same post.
myrmepropagandist @futurebird.sauropods.win.ap.brid.gy pro-ant propaganda, building electronics, writing sci-fi teaching mathematics & CS. I live in NYC.ποΈ(<<Medal Awarded for the time when there were too many people [β¦]
π bridged from β https://sauropods.win/@futurebird, follow @ap.brid.gy to interact