Chris Nelder @chrisnelder.bsky.social Creator and Host of:
Transition Times and Nelder Notes: @TransitionTimes.bsky.social
Energy Transition Show: @TransitionShow.bsky.social
Energy writer/podcaster/analyst/speaker
Home: www.ChrisNelder.com
@ines-azevedo.bsky.social @ines-azevedo.bsky.social 
Jonathan Koomey @jgkoomey.bsky.social Climate solutions, information technology, critical thinking skills. Born at 318 ppm. https://www.koomey.com
Ken Caldeira @kencaldeira.com Mostly mentoring a group of postdocs.
Conceptual Investigations Unit, housed at Stanford.
Senior Scientist at Gates Ventures.
climate / energy / etc
https://ciunit.org
Posts imperfectly represent the views of my former self and not my employer.
Danny Cullenward @ghgpolicy.org Forensic climate economist and lawyer • The carbon accounting canary in your climate policy coal mine • https://ghgpolicy.org
Chaz Hutton @chazhutton.com Professional idiot.
The guy who draws instagram.com/instachaaz
Shop here: instachaaz.shop
The Fake History Hunter @fakehistoryhunter.net I hunt fake history and correct it, but also post amazing real history stuff. Rude, obscene, vulgar, racist people who can't act like grown-ups get blocked.
https://linktr.ee/fakehistoryhunter
depths of wikipedia @depthsofwikipedia.bsky.social hi i'm @annierau.bsky.social i love wikipedia! dm submissions if you want :-)
Bill Lawrence @vdoozer.bsky.social I write stuff and brag about my kids a lot
Street Photography @streetphotography.bsky.social Seeking the best orignal street photography on Bluesky.
The Late Show with Stephen Colbert @colbertlateshow.bsky.social Catch The Late Show with Stephen Colbert weeknights at 11:35pm ET on CBS and Paramount+ 📺 #Colbert linktr.ee/colbertlateshow- G The Good News Network: Positive Stories 24/7 [Unofficial] @goodnewsnetwork.org.web.brid.gy Your daily source for only good news: Inspiring stories and images from around the world will make you feel uplifted, optimistic and positive about life.
🌉 bridged from 🌐 https://goodnewsnetwork.org/: https://fed.brid.gy/web/goodnewsnetwork.org
Jimmy Fallon @jimmyfallon.bsky.social 
Hank Green @hankgreen.bsky.social Long Time Internet Guy
Al Yankovic @alyankovic.bsky.social You know... the weird one.
Positive News | Good journalism about good things [Unofficial] @positive.news.web.brid.gy Positive News is the first media organisation in the world dedicated to quality, independent reporting about what’s going right
🌉 bridged from 🌐 https://positive.news/: https://fed.brid.gy/web/positive.news
John Green @johngreensbluesky.bsky.social Author (The Fault in Our Stars, The Anthropocene Reviewed, etc.)
YouTuber (vlogbrothers, Crash Course, etc.)
Football Fan (co-owner of AFC Wimbledon, longtime Liverpool fan)
Opposed to Tuberculosis
Alex Steffen @alexsteffen.bsky.social Planetary foresight and personal climate strategies.
Courses: https://alexsteffen.thinkific.com/
Podcast/newsletter: https://alexsteffen.substack.com/
Start here → https://alexsteffen.substack.com/p/foresight-is-no-longer-a-luxury
Climate.us @climate.us We are an independent, nonprofit successor to Climate(.)gov, safeguarding public access to trusted climate data, tools, and information.
Donate: https://www.climate.us/donate
Dr. Todd Arrington @btarrington.bsky.social Nonprofit executive director. Views are mine alone. Historian. Writer. Army veteran. Adjunct history instructor. Author of “The Last Lincoln Republican” (UniversityPress of Kansas, 2020). #ParkChat Hall of Famer. Pittsburgh sports fan.
Packy McCormick @packym.bsky.social Not Boring
Marla Frazee @marlafrazee.bsky.social Author/illustrator • HOW ELEGANT THE ELEPHANT • IN EVERY LIFE • THE FARMER BOOKS • BOSS BABY • IT TAKES A VILLAGE by Hillary Clinton • 3x Caldecott Honoree 💫
Paul Martin (Spitfire Research) @spitfireresearch.bsky.social Chemical engineer, scale-up specialist, antidote to marketing #hopium . Advocate for a decarbonized future. www.spitfireresearch.com for more details
The Atlantic @theatlantic.com Exploring the American idea through ambitious, essential reporting and storytelling. Of no party or clique since 1857. http://theatlantic.com
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.
METR @metr.org METR is a research nonprofit that builds evaluations to empirically test AI systems for capabilities that could threaten catastrophic harm to society.
Twisteddoodles @twisteddoodles.bsky.social Cartoonist, scientist. I draw cartoons for newscientist. I wrote a book once. 
Ann Telnaes @anntelnaes.bsky.social Pulitzer prize winning Editorial Cartoonist
Open Windows at http://anntelnaes.substack.com
Archived work at http://anntelnaes.com
Chan @ LBX 411 @aluhnim.bsky.social #1 NYT Bestselling Cartoonist somehow. Product Designer. Illustrator. Posts random works in progress pieces. Also posts a lot at random intervals. They/He.
Repped by Molly O’Neill at Root Lit.
chanchauart.com
#supernote
Michael de Adder @deadder.bsky.social Editorial cartoonist for the Globe and Mail and the Hill Times.
Substack: https://substack.com/@deadder
Follow me!
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Zohran Kwame Mamdani @zohrankmamdani.bsky.social Mayor of New York City
Emily Riederer @emilyriederer.bsky.social Here for data, data science, analytics engineering, rstats, books
Stand Up for Science! @standupforscience.net We mobilize the fight for science and democracy - because science is for everyone! 🧬🧪🌎
Donate here: https://bit.ly/SUFS_GIVING
Learn more ⬇️
https://linktr.ee/standupforscience_bluesky
Michael Terrell @michaelterrell.bsky.social Sr Director for Energy & Climate at Google leading efforts to decarbonize global operations and value chain; Board Chair Clean Energy Buyers Association; AL native; Rocks+trees nerd; Views mine
Scale Microgrids @scalemicrogrids.bsky.social Power the world with distributed energy.
Duncan S. Campbell @duncamp.bsky.social powering growth @scalemicrogrids and DER-pilling the youths @DER_Task_Force
Tom Gauld @tomgauld.bsky.social Cartoonist and Illustrator. My book of science cartoons, PHYSICS FOR CATS, is available now! www.tomgauld.com
Astral Codex Ten @astralcodexten.blogsky.venki.dev P(A|B) = [P(A)*P(B|A)]/P(B), all the rest is commentary.
Automated feed of https://www.astralcodexten.com/, discover more at @blogsky.venki.dev
A2ParkBot @a2parkbot.bsky.social
Your favorite parkbot #a2council
Ann Arbor District Library @aadl.org Five libraries across Ann Arbor offering more than you can imagine!
Hours: 10 AM - 8 PM daily
Website: aadl.org
Phone: 734-327-4200
Get a library card: aadl.org/cards
@annarboraf.bsky.social @annarboraf.bsky.social 
Maggie Frye @maggiefrye.bsky.social Associate prof of sociology, university of Michigan. Also interested in Ann Arbor politics and why there are so many cars.
Literati Bookstore @literatibookstore.bsky.social Curing brain rot since 2013.
As seen on NBC News, NPR, etc.
📍Ann Arbor, MI.
LiteratiBookstore.com
@pulp.aadl.org @pulp.aadl.org Pulp covers art, culture, music, books & theater in Washtenaw County, Michigan. A production of @aadl.org.
instagram.com/a2pulp
facebook.com/a2pulp
RSS: pulp.aadl.org/pulp/feed
Malcolm 朝精 Barrett @malcolmbarrett.malco.io Ph.D., epidemiology. research software engineer @ Stanford Health Policy. living in Ann Arbor. open-source data science. causal inference. doing poems on aircrafts. approximately Bayesian. formerly Posit, Apple, AmeriCorps. 心を燃やせ。sic semper tyrannis.
Orkney Library & Archive @orkneylibrary.bsky.social Books and Archives since 1683.
Website: orkneylibrary.org.uk
Linktree: linktr.ee/orkneylibrary
Rivian @rivianofficial.bsky.social Keep the world adventurous forever.
Sidney Morss @sidneymorss.bsky.social busy writing sketches about problems I can’t solve
Dylan McConnell @dylanjmcconnell.bsky.social Renewable Energy & Energy Systems Researcher at University of NSW (..but also I live in Melbourne)
MEIC Official @meic-official.bsky.social Protecting Montanans' right to a clean and healthful environment since 1973. Currently in the MT Legislature. www.meic.org/action-center
Lyssa Freese @lfreese.bsky.social Climate, air quality, energy, equitable solutions
Otherwise in the mountains, throwing pots, or making dad jokes
Opinions my own, not my employer's.
Sam Taylor @staylorish.bsky.social Runs @theseislands.bsky.social. “cannot stand the awesome reality of Scotland’s energy wealth” - Alex Salmond. Posting in a personal capacity.
Robin Hawkes @robhawkes.bsky.social 🐙 DataViz at @octopus.energy
⚡️ Obsessed with maps and energy
✨ Creator of ViziCities
👨💻 Previously Wood Mackenzie & devrel at Mozilla
Joseph D. Ortiz @earthsciinfo.bsky.social NatGeo Explorer, Oceanographer, Climate Scientist; Env. Remote Sensing; Energy & Sustainability; husband, father #FirstGen, Views my own; Google scholar: https://scholar.google.com/citations?hl=en&user=qMBuSe4AAAAJ
The Kyiv Independent @kyivindependent.com Independent English-language journalism in Ukraine
Become a member: kyivindependent.com/membership
Marl @marlebean.bsky.social If you innocently act like you don't know, people will explain dirty words to you and it's hilarious.
https://bsky.app/profile/did:plc:7ehz6ygwahh2y3lgk7dq3xs2/feed/aaacgqxvtud72
Mandy @rygdance.bsky.social Boy mom who needs the laughs to survive
Kevin The Dad @kevinthedad.bsky.social Husband. Dad of 2 funny kids. Writer of parenting LOLs.
Latest: https://bsky.app/profile/did:plc:xmyetrh3daqhgkeq6bakuxos/feed/aaakqqwzhzdp4
Greatest: https://bsky.app/profile/did:plc:xmyetrh3daqhgkeq6bakuxos/feed/aaakqotfwr2uy
Pinot Evil @pinotevil.bsky.social I do all my own stunts.
The evil: https://bsky.app/profile/did:plc:vttcrjh7psbfgloap24fxrhm/feed/aaaa7epjs6dz2
Parentball @parentball.bsky.social Parenting humor. Dumb jokes. Dumber puns.
Humor writing: https://www.mcsweeneys.net/authors/michael-ward & https://medium.com/@mikeward08 & https://www.pointsincase.com/author/michael-ward
Building a game for parents: www.parentball.com (Reboots in 2026)
Thalia [tə'lɪə] @letsaskyourmom.com Just trying to bring the social back to social media.
To hell with Idiocracy
✨ NYC-based mom 👧🏻👦🏻, chaotic good, INFP, Peace Corps, marathon 🏃🏻♀️, Kokikai aikido
☕️ Come for the memes, stay for the hyperfixation du jour
🔗LetsAskYourMom.com
Cartoonists United @cartoonist.coop Your all-inclusive home for comic creators, big and small! Together we can make comics better for everyone. Visit https://cartoonist.coop/ to join us today!
ParentsTogether Foundation @parentstogether.bsky.social Our mission is to provide news families need, so busy parents have the info they need to help their families thrive.
ParentsTogether is a 501 (c)3 nonprofit org.
https://parents-together.org/
Rick Steves @ricksteves.bsky.social Guidebook author, TV & radio host, business owner, Lutheran, and NORML Board Member. Fanatically positive and militantly optimistic.
Catie Hausman @catiehausman.bsky.social Environmental & Energy Economist | Professor at the University of Michigan 🏳️🌈
Views are not those of my employer
www-personal.umich.edu/~chausman/
Jocelyn Anderson Photography @jocelynanderson.bsky.social Photography who is a big fan of birds
Technology Connections @techconnectify.bsky.social I'm that YouTuber who taught you how dishwashers work. Guess I'm tryin' out the whole Bluesky thing now.
he/him
https://www.youtube.com/technologyconnections
Jan Rosenow @janrosenow.bsky.social Professor of Energy & Climate Policy at University of Oxford
Energy Programme Leader at ECI, University of Oxford
Senior Research Fellow at Oriel College, Oxford
Senior Associate Institute for Sustainability Leadership, University of Cambridge
Sen. Cory Booker @booker.senate.gov Proudly serving the people of New Jersey in the U.S. Senate. 
Cory Booker @corybooker.com U.S. Senator from New Jersey. 
Senator Bernie Sanders @sanders.senate.gov Sen. Sanders of Vermont, Ranking Member of the U.S. Senate Committee on Health, Education, Labor & Pensions, is the longest-serving independent in congressional history.
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
Pete Buttigieg @petebuttigieg.bsky.social Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
Alt National Park Service @altnps.bsky.social The official "Resistance" team of U.S. National Park Service. Our website: www.ourparks.org
Mike McCarthy @itsmccarthy.bsky.social University of California Santa Cruz Prof. Director of Community Studies. Author: The Master’s Tools (Verso) + Dismantling Solidarity (Cornell). Likes: economic democracy, critical social theory, 2x2 tables.
WBCSD @wbcsd.bsky.social WBCSD is a global community of 250+ companies driving sustainability as a core business value. We connect leaders, shape policy, and scale impact to build a net-zero, nature-positive, and equitable future.
https://www.wbcsd.org/
Timothy Snyder @timothysnyder.bsky.social Temerty Professor of Modern European History, Munk School, University of Toronto; Permanent Fellow, IWM Vienna; Emeritus Levin Professor, Yale. Author of "On Freedom," "On Tyranny," "Our Malady," "Road to Unfreedom," "Black Earth," and "Bloodlands"
Why @why.bsky.world Wandering Wizard Utopian
General Partner @mana.inc
🌳
U.S. Consumer Product Safety Commission @cpsc.gov Your U.S. Consumer Product Safety Commission. Product safety info, data, and recalls. Standing for safety since 1972. Official account of the USCPSC. HQ: Bethesda, MD.
Subscribe for recall emails on CPSC.gov.
Report unsafe products on SaferProducts.gov
Amanda D. Smith @amandadsmith.bsky.social Energy nerd, former engineering academic, scientist, analyst, climate educator. 🇺🇸🏳️🌈🌱🐈🐕📖🌲🍄🥾🥟
"The name of our beautiful reward is not profit. Its name is freedom."
- Ursula K. Le Guin
linktr.ee/amandadsmith
Jenny Chase @solarchase.bsky.social Solar and clean power analyst at BloombergNEF, goose keeper. Author of a book, "Solar Power Finance Without the Jargon". Opinions all my own.
Dr. Katharine Wilkinson 🌱 @kkwilkinson.bsky.social 🤸🏻♀️ Climate author, teacher, creator 📚 Climate Wayfinding (new!), All We Can Save, Drawdown, etc ✨ Lead @allwecansave.bsky.social 🎙 Co-host, A Matter of Degrees 🍑 ATL
True loves: 🐎🐕🐈⬛🕺🏼🌳🌖⛰️
Simon Donner @simondonner.bsky.social Climate scientist, prof at UBC, writer, speaker, aquatic mammal, dragger of sand into the house.
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
Kim Cobb @kimcobb.bsky.social 40% Climate Scientist, 40% Mom, and 20% Indiana Jones. Unapologetically obsessed with carbon. Lawrence & Barbara Margolis Director, http://ibes.brown.edu. She/her. Views my own
Dr. Stephanie Roe @stephanieroe.bsky.social Global Climate Lead Scientist @WWF
IPCC Lead author AR7 and AR6
Working at the intersection of climate, biodiversity & sustainable development.
Research: Ecosystems, Food, CDR, Energy
Pinay, mom, sunshine hunter, LOL-er
Matthew Hayek @matthewhayek.bsky.social NYU Associate Professor of Environmental Studies. Climate, animals, land use, and food systems. MatthewHayek.com
Jacquelyn Gill @jacquelyngill.bsky.social Climate, extinction, and biodiversity scientist at the University of Maine researching Earth’s past for a better future. Writing and podcasting for the planet. Chaotic good professor. She/her.
Todd Reubold @treubold.bsky.social Media and communications professional. Director of Marketing and Communications at Project Drawdown. Passionate about family, travel, sports, wildlife, climate solutions, good design and more. Living a life electrified. Opinions 100% my own.
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
Dr. Jonathan Foley @globalecoguy.bsky.social - Executive Director, Project Drawdown drawdown.org
- Climate scientist, working on solutions
- Passionate about science, communication, and hope
- Minnesota based, Maine born
- Personal account / My views- J [deactivated account] @jmelville.science
Random acts of civil disobedience @gaiamama.bsky.social I will not obey in advance
Retired CNM
Farmer
Native gardener
#Demcast
kathy tries @defectivethoughts.bsky.social Delco, PA native with enthusiasm for nature, wildlife, science, photography, art, travel, sci fi, social justice, conservation, reduced consumption, sustainability, renewable energy, native planting for local ecosystems, and the Oxford comma.
🚫DMs
Matt Grocoff @mattgrocoff.bsky.social Food,Energy,Water Nexus. Regenerative real estate developer. Speaker. Writer. @veridianliving - called Net Zero Energy Master. Clear eyed optimistic climate solutions for all.
Jon @jonkatora.bsky.social I think about buildings and the built environment a lot. Optimist. He/Him. Views are mine.
Rob @robertferry.bsky.social Climate policy, society, and the built environment. Architect, LEED AP BD+C. https://landartgenerator.org
Sara Constantino @smconstantino.bsky.social Assistant Professor at Stanford’s Doerr School of Sustainability, Visiting Scholar Princeton SPIA. Sustainable dev’t, climate, energy, collective action, crises, behavior, decision making. 🇵🇹🇧🇷🇨🇦
Nat (Goth Cousteau) @gothshit.com Energy nerd, eco-socialist, emo kid