Pierre Friedlingstein @pfriedling.bsky.social Born at 321 ppm. Climate & Carbon Cycle Scientist. Prof @UniofExeter Directeur de Recherche @CNRS @GlobalCarbonProject
ClimateBook @climatebook.bsky.social This is the BlueSky feed of Raymond T. Pierrehumbert, Professor of Planetary Physics at the University of Oxford. Tune in for news about Principles of Planetary Climate, and diverse science and political commentary. (Also folk music news)
Zoltán Sylvester @zzsylvester.bsky.social Research professor at UT Austin | geology | sedimentology | rivers | python | mountains | running | opinions are my own | he/him
zsylvester.github.io
Jessica McCarty @jmccartygeo.bsky.social 🔥🛰️🌱 Science, mainly.
🔵Nicer online than in-person.
⚪️Actual real-life Kentucky hillbilly, currently California resident.
🔴Personal account. I do not speak for my employer, all posts mine alone.
Fred Stafford @fredstaffordcs.bsky.social STEM professional, socialist, @jacobin, @catalyst_theory, @thenation, @TheBTI contributor. @damagemag editor. Interested in decarb, tech, power sector, labor.
Substack: www.publicpowerreview.org
Email: fred@publicpowerreview.org
California Public Utilties Commission @californiapuc.bsky.social The only official Bluesky account of the CPUC. We empower California through access to safe, clean, and affordable utility services and infrastructure.
Alvaro M. Bedoya @bedoyausa.bsky.social For the little guy. Former FTC commissioner. Sr. Advisor @econliberties.bsky.social. Co-host @thefairfightpod.bsky.social.
Rebecca Dell @rebeccawdell.bsky.social Working to make stuff without baking the planet. Penchant for well-informed opinions. Industry Program Director, ClimateWorks Foundation. Views my own.
emily thai @ethai.bsky.social they/she // @donororganizerhub.org // opinions mine, strong, weakly held
Dave Levitan @davelevitan.bsky.social Science journalist, bylines all over the place.
Book: NOT A SCIENTIST: How politicians mistake, misrepresent, and utterly mangle science (WW Norton).
www.davelevitan.com
Sign up: www.gravityisgone.com
Public Sector Energy @publicsectornrg.bsky.social Humanist, climate hawk, YIMBY, Outdoor Recreation, American, student of cognitive biases, skier, surfer, Californian
Brendan Pierpont @brendan.bsky.social Energy and climate nerd. Electricity @energyinnovation.org. Views are my own.
David Pomerantz @davidpomerantz.bsky.social Exposing efforts by utilities and fossil fuel interests to undermine clean energy with the Energy and Policy Institute. Personal account.
Ann Arbor for Public Power @a2publicpower.bsky.social We are a coalition of local members and organizations striving for a green, publicly-owned energy future in Ann Arbor! Our Linktree: https://linktr.ee/a2publicpower
Public Power NY @publicpowerny.bsky.social The climate crisis won’t wait for Trump to leave office. But neither will we.
New York must lead the way by kickstarting the era of public renewables. Learn more at publicpowerny.org.
Public Grids @publicgrids.org We bring grassroots organizing and sector-leading expertise together to expand public power across the country.
⚡️ publicgrids.org
Kate Gordon @katenrg.bsky.social CEO at CA FWD; Non-resident Scholar Carnegie Inst. Energy, climate, & economic development nerd (plus lover of Oxford commas); speaker/thinker/writer when I have time; proud public school parent. Former DOE & Office of CA Governor.
Dustin Moskovitz @moskov.goodventures.org Co-founder at Asana and Good Ventures (a funding partner of Coefficient Giving). Strange looper. You can just build the things you want to see in the world.
“Criminally underliked”
Ursula von der Leyen @vonderleyen.ec.europa.eu President of the @ec.europa.eu
Mother of seven. Brussels-born. European by heart. 🇪🇺
Ann M. Lipton @annmlipton.bsky.social Law prof at U Colorado, business and securities. Blogging at https://www.businesslawprofessors.com/
Papers at https://papers.ssrn.com/sol3/cf_dev/AbsByAuth.cfm?per_id=2365170
"Markets can remain irrational a lot longer than you and I can remain solvent.”
Erin Shortell @erinshortell.bsky.social Legal fellow at Policy Integrity, focused on carbon markets and climate risk. Views are my own.
Alexander C. Kaufman @alexckaufman.bsky.social Correspondent @heatmap.news, covering energy, security, and climate | Contact: www.alexanderckaufman.com | kaufman.nyc | Signal: Kaufman.11
Severin Borenstein @severinborenstein.bsky.social Economics, Business, and Energy Prof at UC Berkeley. Member, Board of Governors, CA ISO. All opinions only my own.
David Burbach 🇺🇸 @dburbach.bsky.social Prof. National Security and International Relations. Space security, civil-military relations. Cats, science, photography for fun. Providence RI; Oregon at heart! Personal views ONLY; no govt resources used. Assoc Ed @TNSR.org
Rachel Maddow @maddow.bsky.social Mondays at 9pmET on MS NOW
MaddowBlog.com
kate conger @kateconger.com tech reporter for the NYT!
co-author of CHARACTER LIMIT!
signal: kateconger.11
buy our book: https://www.penguinrandomhouse.com/books/737290/character-limit-by-kate-conger-and-ryan-mac/
tour dates & translations: https://linktr.ee/kateconger
Rory Jacobson @rorypjacobson.bsky.social Former DOE. Trying to decarbonize and stay off the bad bird app.
Marine eDNA Dude @marinednadude.bsky.social Zack Gold - Ocean Molecular Ecology lab | co-lead of West Coast OBON |eDNA + marine conservation + oceanography | nature photography. Thoughts and rants are my own 🧬🐟🦐🌊 🧪zackgold.org
Eric Michael Garcia @ericmgarcia.bsky.social Washington Bureau chief at The Independent, MSNOW Columnist. Author: We’re Not Broken. Tar Heel. He/Him Eric.garcia@the-independent.com
Michael White @mwclimatesci.bsky.social Climate science editor for @nature.com, handling submissions on atmospheric science, oceanography, the cryosphere, and hydrology. Podcast archive at https://forecastpod.org/.
Andrew Dickson @agdco2.bsky.social Marine chemist & animal lover
Alaska Beacon @alaskabeacon.com The Alaska Beacon is an independent, nonpartisan news organization focused on connecting Alaskans to their state government.
Sign up: alaskabeacon.com/subscribe
Peter Minor @peterminor.bsky.social Co-Founder and CEO of Absolute Climate
Corinne Scown @cdscown.bsky.social Senior scientist working on bioenergy 🌱 & circular plastics ♻️ LCA/TEA | Mom of 2, Opinions=own (she/her)
Ezra Klein @ezrakleinbot.bsky.social Ezra Klein’s tweets, articles, clips and podcasts on Bluesky.
CDRXIV @cdrxiv.org A public repository for preprint articles and datasets on Carbon Dioxide Removal (CDR). Developed by @carbonplan.org.
https://cdrxiv.org/
Neil Tangri @tangri0.bsky.social Climate scientist working for climate justice. Sailor on the side.
Topics: plastics, waste, climate, and just transition. At GAIA and UC Berkeley.
Opinions my own etc. Blog: https://tangri.science/blog
Aaron Weiss (no relation) @aweiss.bsky.social Public lands guy. Wannabe photographer, baker, occasional piano player. Denver-based.
Public lands, tech, climate, food, Colorado
Signal: @aweiss.77
holly caggiano @holcaggiano.bsky.social planning for climate equity (PLACE) lab • asst prof UBC SCARP • VWFC fan ⚽ • not rolling my eyes, I have tourette syndrome
Romany Webb @romany-webb.bsky.social Deputy Director, Sabin Center for Climate Change Law. Working on climate, energy, carbon removal, methane removal, and more.
Tim Jesper Suhrhoff @climatejesper.bsky.social Geochemist @Yale | enhanced rock weathering | biochar | CDR 
Sara Vicca @saravicca.bsky.social prof. bioscience engineering | climate change | terrestrial carbon cycling | CO2 removal | soil biogeochemistry | enhanced weathering
https://www.uantwerpen.be/en/staff/sara-vicca/
Auteur "Van klimaatverandering naar systeemverandering"
Yale Center for Natural Carbon Capture @yalecncc.bsky.social Scientific research center at Yale University advancing science relating to how natural systems can be enhanced and scaled to reduce greenhouse gas concentrations in the atmosphere and deliver meaningful social and ecological co-benefits.
OpenAir Collective @openaircollective.bsky.social A global volunteer network advancing the responsible deployment of carbon removal via open-source policy, R&D, and communications missions.
Carbon180 @carbon180.bsky.social A new breed of climate NGO on a mission to reverse two centuries of carbon emissions. Subscribe 👉 carbon180.org/newsletters
CarbonPlan @carbonplan.org We help climate solutions live up to their potential through transparency, accountability, and scientific integrity. www.carbonplan.org
Dr. Jennifer Pett-Ridge @jeffinerca.bsky.social Mom/mentor/microbial ecologist. Soil C persistence & CDR for healthy soils and climate resilience. Using stable isotope probing, ‘omics, systems analysis. Lead of LLNL Carbon Initiative, Microbes Persist, & Terraforming Soil Earthshot. Roads2Removal.org
Benjamin Z. Houlton @benhoulton.bsky.social Dean, Cornell University College of Agriculture and Life Sciences - "Life. Changing." | Professor of global sustainability + agriculture | Works on CO2 removal with farmers | Former director/ professor at UC Davis Institute of the Environment
Thorben Amann @tahhco2.bsky.social Born @ 344.77 ppm CO₂
⑊ working on CDR, terrestrial enhanced weathering and ocean alkalinization
Mathilde Hagens @mhagens.bsky.social assistant professor | biogeochemistry | carbon | enhanced rock weathering | soils & oceans | Dutch & English | enjoys 🍀💃, 🍰, 🏞️, 🐈 & 📚 | views my own
Eric Matzner @ericclimate.bsky.social Fighting climate change by farming for nickel with plants, while removing carbon dioxide from the atmosphere with rocks. Phytomining meets Enhanced Rock Weathering to facilitate the clean energy transition with sustainable mining, while removing excess CO2
Beck Woollen @beck-w.bsky.social RA at Carbon Removal Standards Initiative
Toby Bryce @wtbryce.bsky.social Climate, tacos, democracy, and the #LFC. 325.68 ppm. Yale Center for Natural Carbon Capture MD. Views my own.
Geoengineering Info @geoengineering1.bsky.social Carbon Removal & Solar Geoengineering updates by Andrew Lockley & team. RT=/=E
Also see Carbon Removal Updates Substack (carbonremovalupdates.substack.com/) & Solar Geoengineering Updates Substack (solargeoengineeringupdates.substack.com/).
AirMiners PBC @airminers.bsky.social AirMiners is the place for entrepreneurs, engineers, and scientists, and designers working to extract excess greenhouse gas from the air. We exist to support the global carbon negative community with networking, education, inspiration and funding access.
Jason Grillo @jasongrillo.bsky.social Removing excess greenhouse gases from the atmosphere. Husband. Dad. Citizen. Fan of endurance sports, boardgames, scifi. Dry humor. Opinions are mine, not employer's.
Dirk Paessler @dpaessler.bsky.social Our mission is to speed up negative emissions
CEO Carbon Drawdown Initiative https://www.carbon-drawdown.de
VP Negative Emissions Platform https://negative-emissions.org/
Sebastian Manhart @sebastianmanhart.bsky.social Climate Advocate | Policy @ Carbonfuture | Founder @ CDRjobs | Chair @ DVNE | Ex-Merkel, World Bank, Tech Entrepreneur | UCL-Cambridge-Harvard 🇩🇪🇪🇺🇮🇹
Anu Khan @anukhan.bsky.social carbon removing, community seeking, bird watching
Grace Andrews @graceandrews.bsky.social Climate Scientist. Nonprofit Founder. Mother of two.
Hanna (M) Breunig @hanna-breunig.bsky.social Scientist @LBNL
TEA/LCA carbon removal and H2 technologies. Views my own.
Arthur Vienne @arthurvienne.bsky.social Main interests:
Decarbonisation, CDR, fermentation, athletics, cycling and sustainable food solutions.
Doing a PhD on geochemical CDR.
Stephanie Arcusa @sarcusa.bsky.social Climate scientist, carbon removal expert, measurement-monitoring-reporting-verification-remediation (2MRVR), carbon accounting. Based in Phoenix Arizona USA. Check out my research groups website: https://csm-rg.weebly.com/
Shelley Welton @shelley-w.bsky.social Professor of Law & Energy Policy with a focus on climate change, energy governance, and equity. 
Carbon Removal Alliance @weremovecarbon.bsky.social United together — innovative companies, buyers, and experts — we’re ready to bring the world into the carbon removal era. 🚀
Joeri Rogelj @joerirogelj.bsky.social prof. climate science & policy | Imperial College London | 1.5C/net zero/carbon budget/pathways/justice | IPCC & UNEP lead author | ESABCC member | father
Patrick Bigger @pmbigger.bsky.social Research Director @cplusc.bsky.social // co-director @transitionsec.bsky.social Political economy in the climate+ecological crisis. Terrible taste in music. climateandcommunity.org // transitionsecurity.org // https://bit.ly/pb_pubs
James J. A. Blair @jjablair.bsky.social Associate Professor, Geography & Anthropology | Author of *Salvaging Empire* | Views my own, not my employer’s | he/him/él | jamesjablair.com
@batul.bsky.social @batul.bsky.social Labor director at @cplusc.bsky.social
Steering committee @socialists.nyc
Zac Taylor @zacjtaylor.bsky.social Climate adaptation, finance, and the built environment. Floridian in the Netherlands.
Assistant Professor, TU Delft. Academic Lead, Resilient Delta. Co Lead, Red&Blue: Real Estate Development & Building in Low Urban Environments
www.redblueclimate.nl
Matthew Haugen @mjhaugen.bsky.social Energy and Planning Manager @cplusc.bsky.social (opinions expressed are my own) • sometimes writing at www.terrain.news • based in Birmingham, AL
Your mom’s ecological takes (he/him) @kalauntra.bsky.social Not deep, just pretentious || Views are your mom’s
Mark Paul @markpaulecon.bsky.social Associate Prof, Public Policy, Rutgers
PhD Econ, UMass Amherst
Kira M @kmc39.bsky.social economist, geographer, & data scientist working on urban+regional policy. Member at @cplusc.bsky.social.
ketaki zodgekar @ketakizod.bsky.social sustainability accelerator @chathamhouse.org, fiscal + climate justice @cplusc.bsky.social 🌞
Alida Cantor @alidacantor.bsky.social Geographer, political ecologist, critical legal water energy resources, environmental justice. Associate Professor of Geography at Portland State University. Parent, feminist, union member, bike commuter. She/her.
John Stehlin @jstehlin.bsky.social Urban/economic geographer focused on the political economy of urban sustainability and transportation, Department of Earth Science and Geography, Vassar College
Brad Johnson @climatebrad.hillheat.com Climate hawk. DC-based journalist. Registered Parliamentarian. FSP. Subscribe to my newsletter: https://Hillheat.news/subscribe
🐧 🏔️ @ilikehikes.bsky.social We deserve a safe and free future
Meg Mills-Novoa @mills-novoa.bsky.social Geographer. Climate justice. Director of the Climate Futures Lab. Berkeley Prof. Extreme fruit enthusiast. 
Collin Rees @collinrees.bsky.social Campaigning for human rights + climate justice. Mischief w/ @oilchange.org + @oilchangeaction.org, SustainUS, @demsocialists.bsky.social. Working for a better world 🍉🍉
Akira Drake Rodriguez @akirarodriguez.bsky.social Interested in race, cities, politics. Diverging Space for Deviants (UGA Press 2021): http://tinyurl.com/Divergingspace Working on a new book project. 
Malini Ranganathan @maliniranga.bsky.social Associate Prof, American U. Critical geographer writing on caste, race, and planetary ecologies.
Seth J. Prins @sethjprins.bsky.social Assistant Professor of Epidemiology and Sociomedical Sciences, Columbia University. Member, Climate and Community Institute @cplusc.bsky.social . Mass criminalization and incarceration/capitalism/public health. Opinions my own. 
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
Alissa Walker @awalkerinla.bsky.social I'm a writer and a walker in LA. Tracking the city's megaevent progress at Torched. LA Podcast co-host, new episodes drop every Monday. LAUSD mom. @awalkerinla everywhere else. Sign up for my newsletter at torched.la 🔥
Yonah Freemark @yonahfreemark.com Transport / Housing / Land Use / Politics / @urbaninstitute.bsky.social / Le progrès ne vaut que s’il est partagé par tous / yonahfreemark.com / thetransportpolitic.com
Juan Moreno-Cruz @jmorenocruz.bsky.social Canada Research Chair in Energy Transitions
University of Waterloo.
https://morenocruz.org
Kevin J. Kircher @kevinjkircher.com Engineering prof (mechanical + electrical) at a big Midwest state school. Energy, climate, buildings, power grid, control, optimization, data science. He/him. Personal account. https://kevinjkircher.com/ Email: my last name at purdue dot edu
Dana R. Fisher (aka the Apocalyptic Optimist) @fisherdanar.bsky.social Director, Center for Environment Community, & Equity and Professor, AU | NonRes Sr Fellow, Brookings | IPCCWG3 AR6 | www.danarfisher.com | TED Talk on being an Apocalyptic Optimist : go.ted.com/danarfisher
Jordan Carlson @jordantcarlson.bsky.social Canadian postdoc in Japan.
Energy, sustainability, unrelated ramblings.
Meg RW @hedgewitch.bsky.social Mommy
Community Organizer - Climate, Abolition, Housing, Unions in Southern Ontario.
Very sweary.
Plants!- G g.na @gina.bzky.team Offline until locked accounts and/or “remove follower” are user options.
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
Jeremy Wallace @jeremywallace.bsky.social China, climate, stats, and cities. Johns Hopkins SAIS, Good Authority. No Kings.
Rebecca Bratspies, Author @rbratspies.bsky.social Professor, Tulane Law | award-winning scholar, author, speaker
scuba diver | environmental justice, climate justice, human rights, NYC history, urban policy, comic books | mom | optimist (mostly) www.RebeccaBratspies.com
Steve Cicala @stevecicala.bsky.social Vontobel Foundation Professor of Sustainable Economics
University of Zurich
Tufts University (on leave)
https://www.stevecicala.com
http://goingelectric.substack.com
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.