Ian Coldwater 🧊🚫 @lookitup.baby Kubernetes SIG Security Co-Chair.
I hack things and build community.
Minneapolis. They/them. Stay punk 🏴
MSP feed info: https://bsky.app/profile/amityf.bsky.social/post/3mrv36uo4pc2a
Norm Charlatan @normcharlatan.bsky.social Armchair phrenologist. Self-certified body language expert. MENSA member. Former Never-Ending Pasta Pass Owner. Intellectual. Gifted kid —> Gifted adult. RIP Seattle Sea Dragons. Vai Corinthians. Bluesky’s premier Seven Mary Three poster.
Prof B (Matthew Burke) @weekendatburkys.bsky.social CEO of Bicycle Queensland 🚲 🚲 🚲 Transport and urban planning Prof from Brisbane, Australia. Cycling, walking, micro-mobility, public transport, urbanism, electrification, and more.
Amy Turner @amyturner.bsky.social Climate, cities, equity & law. Sabin Center for Climate Change Law, Sustainable Cities Fund and some other places.✨ MKE & NYC. 📚: “Urban Climate Law”
Shoshanna Saxe @shoshannasaxe.bsky.social Associate Professor of Civil and Mineral Engineering, @uoft, Canada Research Chair Sustainable Infrastructure. Research: How should we literally build the future? Industrial Ecology. Cities. Transport. Construction.
David Ho @davidho.bsky.social Climate scientist; ocean carbon cycle and climate solutions. Professor @soest.hawaii.edu, University of Hawaiʻi at Mānoa; Visiting Faculty, Arizona State University. https://linktr.ee/david_ho
Sightline Institute @sightline.org Think tank cooking up nonpartisan policy research on housing, energy, climate, and democracy in Cascadia. 🧠🍳 Likes/follows ≠ endorsements.
Newsletters: sightline.org/signup
Dutch Cycling Embassy @dutchcycling.nl The Dutch Cycling Embassy (DCE) supports cities and regions worldwide in making cycling a natural part of daily life.
dutchcycling.nl
Chris Dymond @chrisdymond.bsky.social *Interested in tech and cities*
Director of the Smart City Management masters programme at Zigurat Institute of Technology | Co-director of Sheffield Digital | Founder of Unfolding ltd.
15-Minute City @15minutecity.com The #15MinuteCity: putting people at the center of urban transformation.
Posts by Dan Luscher.
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.
🧠🏙️🌈🏔️
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
Katharine Hayhoe @katharinehayhoe.com climate scientist
posts 100% my own
🇨🇦 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
Heather Cox Richardson (TDPR) @hcrichardson.bsky.social Historian. Author. Professor. Budding Curmudgeon. I study the contrast between image and reality in America, especially in politics.
Ben Adam-Smith @benadamsmith.bsky.social I help people build better homes. #Passivhaus #PassiveHouse #NaturalMaterials #SelfBuild
https://www.houseplanninghelp.com/
Mark Carney @mark-carney.bsky.social Prime Minister of Canada and Leader of the Liberal Party | Premier ministre du Canada et chef du Parti libéral
markcarney.ca 
Keir Giles @keirgiles.bsky.social Twitter refugee #1,383,497
Mark Cuban @mcuban.bsky.social Entrepreneur
Costplusdrugs.com
Bicycles Recycle @bicyclesrecycle.bsky.social #BicyclesRecycle - helping make the world a happier, healthier place to live. With bikes. And #cycling.
Some things in life deserve a second chance. A #bicycle is one that does.
(Bikes are still considered one of the best inventions, ever.)
Daniel @fraction.bsky.social Professional bike commuter and ok person. Multimodal travel is the best travel. San Diego love.
Lt. Governor Peggy Flanagan @ltgovflanagan.mn.gov Mom, wife, organizer, former State Rep, Anishinaabekwe. Lt. Governor of Minnesota. Working together across lines of difference to get things done. #OneMinnesota
Governor Tim Walz @governorwalz.mn.gov Dad, husband, teacher, coach, veteran. Governor of Minnesota. Working to move our state forward as #OneMinnesota.
Laurap @laurapbike.bsky.social 
Bikesky @bikesky.social A place for bike enjoyers to find each other on Bluesky. Offering custom feeds and community labels.
bike enjoyers starter pack: https://go.bsky.app/EwkMJoT
Subscribe to @labeler.bikesky.social to get a label and report problems.
Run by @derek.bike
Katie @katie13.bsky.social Mainly here for cycling. Visma 🐝/specialized 🚲 stan. Supposedly allegedly probably a deranged Wout mom.
Nicki Lygo @drlygo.bsky.social Acute medicine resident doctor
Spine Race Systems & Performance Lead
European
Proud to be woke
Science
Van tripper
She/Her
Love is love 🧷 #EndDuchenne
Duluth News Tribune @duluthnews.bsky.social This is your newspaper. Thank you for being a part of the Duluth News Tribune and duluthnewstribune.com. Subscribe at duluthnewstribune.com/subscribe. 
Paul Krugman @pkrugman.bsky.social Ex NY Times, now author of Substack Paul Krugman. Nobel laureate and, according to Donald Trump, "Deranged BUM". Also Research Professor at the City University of New York Graduate Center and senior scholar at the GC-CUNY Stone Center.
Simon Mahan @simonmahan.bsky.social I'm here for the energy memes.
derek guy @dieworkwear.bsky.social Menswear writer. Editor at Put This On. Words at The New York Times, The Washington Post, The Financial Times, Esquire, and Mr. Porter.
If you have a style question, search:
https://dieworkwear.com/ | https://putthison.com/start-here/
Alt National Park Service @altnps.bsky.social The official "Resistance" team of U.S. National Park Service. Our website: www.ourparks.org
Andy Simmonds @moreourselves.bsky.social Design & research initiative for hot climates.
ARC: architecture for resilient communities
www.actionresearchprojects.net
- Research & Collaboration
- Pilot Projects
- Volunteer Expert Group
- Knowledge & Skills Exchange
www.simmondsmills.com
Beth Williams @bethwilliamsse.bsky.social Structural Engineer & Certified PassivHaus Designer.
Climber. Musician. Late diagnosed autistic.
Paul McNally @paulmknally.bsky.social PassivHaus Architect in Cork Ireland. Lecturer. Musician. Politics.
Elrond Burrell @elrondburrell.bsky.social Architect + Passive House & Low Carbon expert | BUSINESS: http://via-architecture.net | BLOG: http://elrondburrell.com | Born at 331.3 ppm CO2 📈🌏
Alan Clarke @alanclarke.bsky.social Energy & buildings engineer, Passivhaus, mountain biker, veg gardener/rewilder
Mel Reynolds @maoiliosarey.bsky.social Architect, Project Manager, Conservation Architect, Certified Passive House Designer "Do less, better”
John Barry Lowe @teachspruis.bsky.social Architect, Director EDEN architects, Certified Passive House Designer, Architecture Design Fellow APEP-University College Dublin
Dr. Barry Mc Carron @bmccarron.bsky.social MD @KORERETROFIT, Passive House Expert, Climate Advocate, Sports Fanatic, Music Lover, Passion for Travel.
Helena Fitzgerald @helenafitzgerald.bsky.social Head of Societal Engagement at Technological University Dublin
Views expressed are personal.
Marianne Heaslip @marianneh.bsky.social Workingtonian in Liverpool(home)/Manchester(work), UK.
Working on tools and processes for better building retrofit, mostly in houses, mostly for coops and community energy orgs. Keen on the need to #stopburningstuff.
Joe Giddings @joegiddings.bsky.social Built Environment | Climate Change | Architecture | Biobased Construction | Green
Works at Built by Nature. Founding member of Architects Climate Action Network. But views here are my own.
Orla Hegarty @orla-hegarty.bsky.social Architect Asst Professor @UCDDublin @UCDArch FRIAI RIBA ARB opinions my own #Housing #Architecture #Construction #CovidIsAirborne #ClimateAction
Eco Design Consultants @ecodesign.bsky.social #Architects specialising in beautiful, #sustainable, #EnergyEfficient #LowCarbonHousing, European Certified #Passivhaus Designers using a #FabricFirst approach
Wain Morehead Architects @wmaarch.bsky.social Performance driven architecture
@midwestmodern.bsky.social @midwestmodern.bsky.social Architecture, Art, and Design from the Midwest | Prints: shopmidwestmodern.com | Patreon: http://patreon.com/midwestmodern | Contact: josh.lipnik@gmail.com
Andrew Heald @andyheald.bsky.social Forester & tree farmer
🌲🌳👨🏽🌾🐂🥜🥭🪵
Inclusive landscape scale solutions
Regenerative bioeconomy
Sustainable cities
Works with the amazing Inovaland team
Lives in Edinburgh 
Martin Röck @martinroeck.com 📊⛩️ Scientist-Architect-Dad
🌾🤝 Regenerative Spaces, Resilient Communities
🇦🇹🇪🇺 Director Lead Scientist @riselabs.at x @gbdi.io
🌍👨💻 http://www.martinroeck.com
#Climate #Buildings #Materials #LCA #Policy
Lindsay Schack @lindsayschack.bsky.social Architect @ Love Schack Architecture in Bozeman, Montana & Driggs, Idaho. Experts in passive house design methods using natural, low-carbon materials. Best Practices in Building Science:
www.loveschackarchitecture.com
Architects4Future @architects4future.bsky.social Builders, Craftsmen and Architects working together for a sustainable world.
https://www.architects4future.de/
TeKa_Arch @tk-architekt.bsky.social architect I art & digital art I sustainable architecture & urban design I climate I zen practice I करुणा Karuṇā I 🇪🇺
archtesta @archtesta.bsky.social Architect / Dad / Cyclist / climate emergency worrier. Born at 337.1 ppm CO2
Andreas @anbru.bsky.social Ich lebe und arbeite als Architekt in Niedersachsen/Deutschland. Interessiert bin ich an Denkmalschutz, Fachwerk, Bauwende und Strohbau. In jeder Jahreszeit laufe ich gerne durch den Wald und liebe die Nordsee. Weg mit deinen Katzen, ich bin allergisch.
Agile Homes @agilehomes.bsky.social We’re fixing the Climate Emergency & Housing Crisis, using bio-based materials to build safe, civil, lowcarbon, affordable homes for people in housing need. Our work is preFABulous!
#MMC #BuildWithCarbon
Ran Boydell @ranboydell.bsky.social Australian architect working in Aus+UK, pioneer of sustainable homes, built environment research, posts on #climatechange #netzero #architecture #housing #ecoart #leadership
“Capacity is a state of mind.” David Schwartz
www.ecohus.net
#allmyownwork
Andrew Michler @andrewmichler.bsky.social I design buildings at Hyperlocal Workshop hyperlocalarch.com
I wrote a book [ours] Hyperlocalization of Architecture
Also co-creator @ Sol.coffee
Barnabas Calder @barnabascalder.bsky.social Historian of #architecture and #energy, at University of Liverpool School of Architecture. Author of Architecture: From Prehistory to Climate Emergency (Pelican, 2021), and Raw Concrete: The Beauty of Brutalism (William Heinemann, 2016).
UNITED24 Media @united24media.com 🇺🇦 Firsthand news from the epicenter of global events. Stay informed and support the cause. Donate today: http://u24.gov.ua
🔗 united24media.com
🦋Special Kherson Cat🐈🇺🇦 @specialkhersoncat.bsky.social 
abluecrab @abluecrab1.bsky.social I mostly shitpost about electricity markets and grid ops. Additionally board games and what should be basic fucking human rights
Dr. Adam Stein @astein.bsky.social Energy, Risk, Sustainability, Interdisciplinary Research, Father.
Director of Nuclear Energy Innovation at the Breakthrough Institute
Alum. Carnegie Mellon EPP
Harris Berton @harrisberton.bsky.social Climate dad, Canadian energy policy nerd. I post about energy technologies and how we can use them to stop climate change. Views my own. #energysky
Tyler Norris @tnorris.bsky.social "An expert in power systems" -NYTimes | J.B. Duke Fellow @DukeU | Substack: http://powerpolicy.net
Ramez Naam @ramez.bsky.social Author of the Nexus trilogy. Climate tech investor, author, and activist. Optimistic about the future. 
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
Daniel Tait @taitdl.bsky.social Utility watchdog. Clean energy advocate. Tips, leads, and leaks welcome. DM for Signal. Based in Huntsville, AL.
Gniewomir Flis @gnievchenko.bsky.social Emerging technologies, industrial decarbonisation & hydrogen enjoyer
Aaron Stoll @aaronstoll.bsky.social Moving energy through space and time. Working at the nexus of transmission and storage. Please consider that I may be joking.
Mark Nelson @energybants.bsky.social Managing Director at Radiant Energy Group
James Hewett @jameshewett.bsky.social Power Sector Policy - Breakthrough Energy
Transmission is Beautiful
Bang Screw
Darren McLean @darrenmcleanuk.bsky.social Building conservation university teacher and practitioner.
Historic building materials, construction techniques, and architecture.
Studying Roman construction and writing a book on Historic Floors
UK/Italy
Streets.mn @streets.mn Streets.mn fosters positive connections and inclusive conversations about better places in Minnesota.
BikeMN @bikemn.bsky.social Hey! We're The Bicycle Alliance of Minnesota, a 501c3 working on making Minnesota a place where every person everywhere can easily walk, bike, and roll. All Ages, All Abilities.
Learn more at BikeMN.org
Zak Yudhishthu @zyudhishthu.bsky.social Sidewalk enthusiast and adopted Midwesterner (formerly Twin Cities, Chicago). I write and research about housing and cities. PhD student at UW-Madison.
https://pencillingout.substack.com/
https://zakyudhishthu.github.io/
Harvard Joint Center for Housing Studies @harvard-jchs.bsky.social We strive to improve equitable access to decent, affordable homes in thriving communities, and we conduct rigorous research to advance housing policy and practice. www.jchs.harvard.edu
Antonia @antoniamdprjct.bsky.social RE Developer, doer, design & construction geek, owner @ MADDPROJECT, work from anywhere specialist, RA, NCARB. I build teams that design & build buildings.
www.maddproject.com
maddproject.substack.com
Sean Carroll @seanmcarroll.bsky.social Physics, philosophy, complexity. @jhuartssciences.bsky.social & @sfiscience.bsky.social. Host, #MindscapePodcast. Married to @jenlucpiquant.bsky.social.
Latest books: The Biggest Ideas in the Universe.
https://preposterousuniverse.com/
Paul Boldrin @paulboldrin.bsky.social Everything that can be electrified will be electrified. Electrochemist at Ironic Metals Ltd - developing low carbon iron production. Post about science, climate, London, cycling, kids, Spurs and politics.
Gwilym Still @gwilymstill.bsky.social Passivhaus designer and certifier, and MEP consultant at Max Fordham LLP. Views my own.
AECB @aecb.bsky.social Association for Environment Conscious Building ◦ We work with our members to inspire, develop and share sustainable building practice ◦ https://aecb.net/
philbixby.bsky.social @philbixby.bsky.social Architect and Passivhaus Designer in York, UK with a passion for sustainable & community-based projects, half of myfutureyork.org & part of yoco.uk. Makes B&W photos on film, rides bikes for pleasure & utility, and leans to the political left.
Sarah Lewis @sarahlewis.bsky.social Architect | Enthusiast for our beautiful, fragile planet | Author of PHPP Illustrated | Coaction trainer | Proudly part of the UK Passivhaus Trust | Mother of two powerful young girls
Mark Elton 〓〓 @pennseragernow.bsky.social Cornish architect yn Loundres, Dir of Awen Design, Passivhaus and retrofit specialist. Kap'n of London Cornish Underground. Bard of Cornish Gorsedh. The only Cornish-speaking architect in the world (probs). 
Alliance for Sustainable Building Products @asbpuk.bsky.social A non-profit, mission driven organisation, with an ever-growing membership alliance of forward-thinking people and organisations. asbp.org.uk
"Championing the use of innovative and sustainable building products to create healthy and low-carbon buildings."
Liz Meddings @lzmddings.bsky.social Heat, vent engineer. Energy efficiency. Passivhaus Designer, Retrofit Coordinator. Life indefinitely paused: disabled after a concussion.
Nigel Banks @nigelbanksoeg.bsky.social 🐙Technical Director, Zero Bills & Low Carbon Homes, Octopus Energy
Robert White @robwhiteat.bsky.social Technical Associate at @ArchitypeUK ¦ Architectural Technologist ¦ Passivhaus Designer - Passivhaus Dweller - views my own
Prof. Ian Walker @ianwalker.bsky.social Environmental psychologist: transport, energy, water, buildings. "Woke scientist" (Daily Mail). Head of Psychology, Swansea University 🏴. Charity trustee x2. @locastproject.bsky.social My views
World Record-breaking cyclist drianwalker.com
Frank Reif @frankreif.bsky.social Mainly here for climate stuff. Decarbonizing heating and cooling.
Building science / efficiency / retrofit / mechanical engineering etc.
John Butler @jbsustbuild.bsky.social Sustainable Building Consultancy.
Geek for Hire. Passivhaus, Low-carbon building & retrofit. Late diagnosed autistic. He/him.
For the music/performance version of me go to @the-woodlouse.bsky.social
https://www.sustainablebuildconsultancy.com
Leo Pröttel @leoproettel.bsky.social ich mache Klimaschutz
Verkehrswende🚍 Bauwende 🏡 Kommunalpolitik 🌻
überall als @leo_proettel zu finden
John Semmelhack @johnsemmelhack.bsky.social HVAC + Home performance contracting www.comfortsquad.us
CEO (Chief Electrification Officer)
Minister of Heat Pumps (Southeast)
Love this👆but I'd rather be on my bike
Nick Grant @ecominimalnick.bsky.social Energy consultant and design engineer. Specialising in Passivhaus building, archives and museums.
Teaching building physics with https://coaction.org.uk
The Good Building Book with Jon Broom - https://www.bloomsbury.com/uk/good-building-book-9781399417136/
Mark Siddall @marksiddall.bsky.social Architect @ http://LEAP4.it • Passivhaus Pioneer • Technical Advisor • Researcher • Educator • Dad • CO2 329.7 ppm
Jeremy Poulter @jeremypoulter.bsky.social Director at phi Low Carbon and phi Architects. Passivhaus Designer. Cyclist. On and Off road.
Adrian Hiel @adrianhiel.bsky.social Director of the Electrification Alliance. Representing the major actors in delivering European energy to European homes and industry. 🇨🇦 🇮🇪
https://electrification-alliance.eu/
Robert Lepage, PhD., P.Eng. @rtmlepage.bsky.social Building Science Engineer + Climate Resilience Geek.
Of the 347ppm generation. He/him.
Jeff Colley @jeffcolley.bsky.social Green building 🤓
PassiveHouse+ mag
Zero Ambitions podcast + consultancy
Heat Pump Assoc 🇮🇪 🪑
TEDx talker
World GBC #BuildingLife ambassador
Mag: https://passivehouseplus.ie
Pod: https://tinyurl.com/Zappod
TEDx: http://tiny.cc/TEDJeff