Jon Corsiglia (he/him/el) | Eco-Economy Insider @ecoeconomyinsider.com The economics of a healthier planet, minus the sermons. Honest eco-swaps + good news that also makes financial sense. 30-yr environmental communicator. 💚💙 SF Bay Area 🌊
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Helen Lundebye @helenlundebye.bsky.social Carbon Removal | Co-Founder @ CDRjobs | Mama of 2 | TCK adult with a love of travel, cake, and pugs. 
Ocean Visions @oceanvisions.bsky.social Pursuing solutions for ocean and climate recovery.
The Geochemistry Group @geochemgroup.bsky.social A group of geochemists, promoting geochemistry and early career geochemists. Special interest group of the Mineralogical Society of Great Britain and Ireland, and The Geological Society of London.
whimsy lohan @sexylikemeiosis.bsky.social ex VC, ex techbro, current mystery.
writing at http://contentsmayshift.substack.com
Carbon Brief @carbonbrief.org Award-winning journalism focused on #climatechange, science, energy and policy. Subscribe to our free newsletters: http://bit.ly/CBnewsletters or visit our website: https://www.carbonbrief.org/
Follow our journalists: https://go.bsky.app/6X95R1T
holly jean buck @hollyjeanbuck.bsky.social energy & climate policy, writer, analyst
Emily Pontecorvo @emilypont.bsky.social Staff writer @heatmap.news | signal: emilypont.89
Wim Carton @wimcarton.bsky.social Political Ecology @ Lund University. Climate mitigation politics, carbon removal and offsetting 🦄 / Books: Overshoot (Verso, 2024); The Long Heat (Verso, 2025)
School of Ocean and Earth Science and Technology @soest.hawaii.edu World-class research and academic institution focused on informing solutions to some of the world’s most vexing problems.
📍University of Hawai‘i at Mānoa
🌎 https://www.soest.hawaii.edu
David Roberts @volts.wtf I run a newsletter/podcast called Volts about clean energy & politics. Subscribe & join the community at http://volts.wtf!- N Nan Ransohoff @nanr.bsky.social
CDR.fyi @cdrfyi.bsky.social Live-streaming the growth of the CDR market
Powered by CDR.fyi
Marcelo Lejeune @marcelolejeune.bsky.social Thinking about carbon removal
katie brigham @kbrigham.bsky.social climate tech reporter (aka ENERGY DOMINANCE reporter) at @heatmap.news | signal: katieb.40
📍 Seattle, WA
Freya Chay @freyachay.bsky.social Thinking about carbon removal at @CarbonPlan.org
Robert Höglund @roberthoglund.bsky.social Carbon removal and Climate policy, http://marginalcarbon.com, http://milkywire.com, http://cdr.fyi
Previously Oxfam
EA-fan
William F. Lamb @wflamb.bsky.social Climate policy researcher at the Potsdam Institute for Climate Impact Research. I work on emissions trends, policy evaluation, carbon dioxide removal and climate obstruction. Scot in Deutschland. https://lambwf.github.io/
Lauren Gifford 🌱🌎🌲 @laurengifford.bsky.social Geographer. Climate and carbon governance. Carbon markets, removal, offsets, climate tech, justice. 🌱🌎🌲
www.laurengifford.net
Roger Aines @rogeraines.bsky.social Carbon removal, photography, science communication. Check out the book Championing Science by Amy Aines and me. Most of my birds live in Livermore, California.
Miranda Boettcher @mirandaboe.bsky.social Researcher @SWPBerlin | Adjunct Assistant Professor @UUCopernicus | Coordinador of ESG Carbon Removal Working Group | ocean/climate governance | foresight | knowledge politics
Views my own.
Nils Markusson @nilsom.bsky.social Politics of environmental technology; carbon removal (he, him, that bugger)
Jens Friis Lund @jenslund.bsky.social Political ecologist. Interested in carbon removal, degrowth, justice.
Ruben Prütz @rubenpruetz.bsky.social Postdoctoral Researcher.
PIK | HU Berlin.
Focus: Implications of carbon removal.
Emily Grubert @gruberte.bsky.social civil engineer / environmental sociologist. energy, water, climate, buildings, justice. fossil phaseout / universal programs. she / her. bunnies.
Cade Johnson @cadejohnson.bsky.social retired engineer, working on carbon dioxide removal (CDR) and farming for year 2100
Rob Bellamy @drrobbellamy.bsky.social Climate change, technology and society. Senior Lecturer in Geography at University of Manchester. Editor-in-Chief @dialoguescc.bsky.social. Associate Fellow at University of Oxford. Co-I CO2RE. Co-I MAR-CO2. Co-I REFLECT. Co-I Co-CREATE
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.
Ocean Carbon & Biogeochemistry (OCB) @usocb.bsky.social Supporting a dynamic network of scientists working across disciplines to understand the ocean's role in climate and the global carbon cycle. Learn more: us-ocb.org
Greg Nemet @gregnemet.net Energy climate tech innovation policy for inclusive well-being.
U.Wisc Prof @UWLaFollette @uw_eap 🍁
How Solar Got Cheap http://www.amzn.com/1032597496- T @tankchen.bsky.social @tankchen.bsky.social K-12 Educator. Carbon Removal Advocate. Volunteer - OpenAir / CDR.fyi / DAC Coalition / the Carbon Curves podcast
Pete Olivier @peterolivier.bsky.social profitable decarbonization
climate, CDR, techno-permaculture
founder, Arc
climate dad
blog: peterolivier.substack.com
Felix Schenuit @felixschenuit.bsky.social views my own
James Temple @jtemple.bsky.social Climate and energy editor, Reno bureau chief, MIT Technology Review. Ski bum. Dog dad.
Please send tips (not PR pitches) through Signal: jtemple.99
Casey Crownhart @caseycrownhart.bsky.social Climate tech reporter at MIT Technology Review ~ big fan of batteries and also the New York Mets.
Want me in your inbox? Sign up for The Spark: technologyreview.com/spark
Andrew Freedman @afreedma.bsky.social Senior Reporter, Weather & Climate @cnn. Priors: Axios, WaPo | Alum: The Fletcher School, Columbia Climate & Society | Tips: andrew.freedman@cnn.com | afreedman@protonmail.com | Signal: @afreedmanclimate.03
Jason Hochman @jasonclimateguy.bsky.social Working to help clean up the mess we made in the sky. Occasional memes. View my own
Daccoalition.org
Josh Freed @jsfreed.bsky.social Run Third Way Climate & Energy. Cofounder of Carbon-Free Europe. Long suffering Tottenham Hotspur. Bass and vox for Cash on the Nail. This channel is energy and climate, English football, and punk rock.
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
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.
David Koweek @davidkoweek.bsky.social Working on ocean-climate solutions as Chief Scientist @ Ocean Visions
I'm new here
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
Carolyn Jones @itscarolyn.bsky.social Policy nerd. All things climate, energy and emerging tech | Prev served as Dir of incubation services for a cleantech incubator.
Olúfẹ́mi O. Táíwò @olufemiotaiwo.bsky.social DC. political philosopher at Georgetown, editor at @hammerandhope.bsky.social, rhythm guitarist + vox for @femiandfoundation.bsky.social. #COYS
Harald Grethe @haraldgrethe.bsky.social Prof. Agricultural Economics, Humboldt-Uni Berlin
Ag. & Food Development, Governance, Climate Policy
https://www.agrar.hu-berlin.de/de/institut/departments/daoe/ihe/standardseite
Director Agora Agriculture
https://www.agora-agrar.de/
Posts Engl. & German
Brett Frazer @brettjames.bsky.social Senior Counsel @ Terraformation || Climate, sustainability, reforestation, decarbonization || Endurance sports, outdoor recreation, guitar || Proud Wolverine || Personal account - my views- J [deactivated account] @jmelville.science
Dr Thomas Moore @drthomasmoore.bsky.social Proud Husband. Doting Father.
Modelling & Developing Clean Energy Technologies @ Queensland University of Technology
Jaime Palter @jaimepalter.bsky.social Oceanographer, professor, Mom, Rhode Islander. Here to learn and connect with ocean, climate, energy crowd. 
Patrick Rafter @oceanandclimate.bsky.social Ocean, carbon cycling, and climate: yesterday, today, and tomorrow
Scott Doney @scottdoney.bsky.social Ocean and climate scientist and professor
Jean-Pierre Gattuso @jpgattuso.bsky.social Senior Research Scientist (emeritus) at CNRS, Sorbonne University and Iddri @cnrs.bsky.social @iddri.bsky.social
🌊 Ocean, climate, Ocean-based solutions — https://jpgattuso.github.io
Andreas Oschlies @aoschlies.bsky.social concerned earth scientist. oceanographer. climate modeller. father. cyclist. amateur cellist.
Gernot Wagner @gwagner.com Climate economist, Columbia
https://gwagner.com
It's pronounced "juggernaut" without the "jug"
Glen Peters @glenpeters.bsky.social Energy, emissions, & climate
CICERO Center for International Climate Research, Oslo, Norway
https://cicero.oslo.no/en/employees/glen-peters
Ryan Orbuch @orbuch.bsky.social unlearned helplessness | climate @lowercarbon, previously @stripe
John Schwartz @jswatz.bsky.social UT Austin journalism professor; former NYT, WP. he/him. Galveston BOI. Born at 314.8 ppm CO2.
Erin Burns @erinmburns.bsky.social executive director @carbon180.bsky.social. formerly US Senate, forever WV'gian. she/her. carbon removal optimist (mostly). views my own.
Meena Santram @santram.bsky.social Building sustainable climate solutions and carbon market partnerships at Sequesterra | CEO & Co-founder
🌱🌍
@jonahmargulis.bsky.social @jonahmargulis.bsky.social Husband, father, leader. Passionate about energy. Leading North America Commercial activities for SLB Capturi. Views are my own. #carboncapture
Bridget Callaghan @bridgetcallaghan.bsky.social 
David Reiner @dmreiner.bsky.social Trying to make sense of the political economy of energy/climate, various studies of hard-to-decarbonise sectors incl heat, industry, transport, plus GHG removals, public & stakeholder surveys and more...
Technology Policy @EPRG @JBS @UCambridge
Ramin Skibba @raminskibba.bsky.social Science/Health/Climate/Tech/Policy Reporter, Editor, and Communicator. Previously: Staff Writer at WIRED; freelance writer; former scientist. Muppets & Star Trek fan. My newsletter: http://raminskibba.substack.com
Donald @donald112.bsky.social PhD in Chemistry- working on direct air capture and carbon management. Scientist, liberal, UU, father, husband in Upstate NY.
Max Tuttman @maxtuttman.bsky.social Cleantech 1.0 survivor now helping others survive climate tech at The Ad Hoc Group | Proud Bostonian stuck in DC
Katherine Gage @katgage.bsky.social BESS and clean energy professional. CELI 2024 fellow. Climate legal and regulatory compliance focused. Human rights and social justice driven. Chicago Feminist Book Club facilitator. Reading enthusiast. Cat lady.
@dianehoskins.bsky.social @dianehoskins.bsky.social 
Zach Cockrum @zachcockrum.bsky.social VP of Policy and Partnership @ Vesta, a public benefit corporation providing coastal protection and ocean-based carbon removal.
Catherine Price @catherineprice.bsky.social Research Fellow at the School of Geography, University of Nottingham. Working on the Biochar Demonstrator Project. My research can be found at https://www.researchgate.net/profile/Catherine-Price-9
Rupert Walker @rupinjapan.bsky.social Head of Marketing for Unbound Summits, Father, cat lover, Waitrose customer
emily thai @ethai.bsky.social they/she // @donororganizerhub.org // opinions mine, strong, weakly held
Giving Green @givinggreen.earth We make high-impact climate giving easier, for everyone.
Sign up for our monthly newsletter: http://eepurl.com/hIqAVj
Repost ≠ endorsement.
Our recs for 2024-2025 climate giving: givinggreen.earth/post/2024-top-nonprofits
Institute for Responsible Carbon Removal, American University @ircr.bsky.social The Institute for Responsible Carbon Removal is a research center at American University that focuses on social science aspects of the emerging suite of climate response measures known as "carbon dioxide removal" (CDR). 
Eve Tamme @evetamme.com 🇺🇳🇪🇺 #ClimatePolicy since 2004.
#CarbonMarkets #CarbonRemoval #CarbonCapture
*Personal views*
🌐 evetamme.com
Ben Davis @ben-davis.bsky.social BlueGreen Alliance Manufacturing and Industrial Policy
Wil Burns @wilburns.bsky.social Co-Director, Institute for Responsible Carbon Removal, American University.
NIKHIL NEELAKANTAN @nikhilneelakantan.bsky.social Working on ocean-climate solutions at Ocean Visions
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://csg-research.weebly.com/
@tbw24.bsky.social @tbw24.bsky.social 
Max Dugan-Knight @maxduganknight.bsky.social 📈 Data and climate guy
💼 Solutions Architect at Databricks
🇨🇦 based in Toronto
✍️ maxdk.substack.com
also Arsenal ⚽️ and hip hop 🎧
David Keith @davidkeith.bsky.social Climate science and technology policy since 1989. Building Climate Systems Engineering at UChicago. Founded Carbon Engineering. Work interferes with my climbing.
Read about me and my work at https://davidkeith.earth/
@margrietkuijper.bsky.social @margrietkuijper.bsky.social 
Romany Webb @romany-webb.bsky.social Deputy Director, Sabin Center for Climate Change Law. Working on climate, energy, carbon removal, methane removal, and more.
CharRLevy.bsky.social @charrlevy.bsky.social Policy-minded scientist - Let's talk carbon removal. PhD in Land Use & Climate Mitigation. 
Brooke Kinney @cbkinney.bsky.social climate comms, wannabe oyster farmer
Peter Minor @peterminor.bsky.social Co-Founder and CEO of Absolute Climate
Absolute Climate @absoluteclimate.bsky.social Absolute Climate builds MRV that matches project claims to climate impacts
Greg @gregbecker.bsky.social Love building, always learning, eating hummus
Catherine Fraser @cathfraser.bsky.social climate @dataforprogress.org | she/her
https://dataforclimateprogress.substack.com/
RESCUE Climate @rescueclimate.bsky.social Horizon Europe project investigating the response of the Earth system to emission reduction & effectiveness of carbon dioxide removal
#CO2 #CDR #carbonremoval
Mike Berkebile-Weinberg @mikeberkwein.bsky.social Postdoc at Stanford Doerr School of Sustainability. Previously postdoc at Columbia Business School. PhD via NYU Social Psych. My research focuses on individual & systemic bias, climate change, technology, and collective cognition.
Steffen Schweizer @schweizer.bsky.social Soil scientist exploring organic matter dynamics from nanoscale to landscape changes 🌱 Connecting biogeochemistry and ecosystem functions ♻️ Senior researcher and lecturer at the Technical University of Munich 📘 he/him
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.
Grace Andrews @graceandrews.bsky.social Climate Scientist. Nonprofit Founder. Mother of two.
Anu Khan @anukhan.bsky.social carbon removing, community seeking, bird watching