Former lobbyist turned science teacher. Advocate for education, the working class, and environmental justice. Aspiring member of AVALANCHE. Secretly a crab person from the Chesapeake Bay. 🦀
Alberta committee of the Canadian Association of Physicians for the Environment. CAPE physicians and allies work to better human health by protecting the planet. Get involved at https://cape.ca/chapter/alberta_committee/
Climate and Energy Transition at S&P Global. Prior research affiliate with the Harvard Belfer Center’s Geopolitics of Energy and Harvard Kennedy School alum. All opinions my own.
Clean Energy, Sustainablility, Transportation. CU Boulder Research Industry Partnerships AD. ChemE at UW and CSM. Cancer survivor 🩷. Working for the planet + joy it brings.
📍Colorado
Opinions are mine
Meteorologist and climate scientist, nerd, mom, musician, queer, neurospicy leftist. ♥️ FFXIV, TAZ, Dropout, D&D.
Clean Prosperity is a Canadian climate policy organization that advocates for pragmatic solutions to build the low-carbon economy.
Climate Action society in the Okanagan Valley, BC, Canada Working on climate solutions for future generations. Join monthly webinars on climate solutions https://linktr.ee/FTFOkanagan
Climate policy + phasing out fossil fuels. Senior Policy Lead @evergreenaction.bsky.social. She/her. Views my own.
Data scientist for forests 🌳 & climate 🌦️. Turning complex data into policy w/ R & Python. Author 📚, artist 🎨, and trainer of tiny dog athletes 🐶. #Science #DataViz
https://bugandbrush.com
https://theweirdones.substack.com/
https://samdavisphd.com
InfluenceMap empowers investors, media, and NGOs with data-driven and clearly communicated analysis on critical issues related to the climate crisis. Find us at - influencemap.org
Spire delivers cutting-edge weather data from space. Predict energy & market trends and manage risks with high-resolution forecasts and AI-driven insights.
Litigator.
First-gen immigrant, Yalie, Chargers/Dodgers/Warriors fan, third-wave coffee nut, and taco addict.
Views are my own only, and are not legal advice.
The Environmental Justice Foundation exists to protect the natural world and defend our basic human right to a secure environment.
Check out our website ➡️ ejfoundation.org
Sign up for our newsletter ➡️ https://ejfoundation.org/sign-up
A place for discussion of environmental economics, policy, business, and finance. Evidence for a sustainable transition.
Conferences, webinars, newsletters, membership & more: https://www.uknee.org.uk/
Non-profit supported by @eftec.bsky.social
We offer accreditation to guide the integration of SUSTAINABILITY EDUCATION across Higher Ed program content — providing young people with the skills, knowledge and mindset they will need to face the challenges of the future.
EDuC Label: www.joineduc.org
Physics/thermodynamics dumb, Marine energy PhD, AI stuff, etc
Opinions/Grammars/Typos are MINE!
Git: https://github.com/jm-rivcam
Blog: https://magentandcyan.wordpress.com
Ocean-Atmosphere/Engineering/Quantum lists/feeds
Location: the lands in the west
Climate and environmental reporter for @nytimes.com, cat mom, and baker. Send me tips on Signal at MaxineJ.55
News updates from the Southern Pole. Includes headlines & weather updates.
I'm a psychodynamic psychotherapist, vegan with my heart & soul, a nature/science/art lover, with a focus on ecological and climate breakdown, ❤kindness in all interactions with all living beings is important to me
Formerly Biden 46 and Obama 44.
Most recently Director of Implementation for the U.S. Environmental Protection Agency
POLITICO climate & energy reporter
SIGNAL: zcolman.75
Applied ecologist, conservation science, structured decision-making, spatial modelling, waterways research, she/her
#StayGrounded #NoFlyForWork #NoAISlopware
Proud to #PayTheRent
#PoliticalEconomyResearcher #IPCCAR6author
#climatemitigationpolicies #sufficiency
Lecturer #climaterisks #energysystems #sufficiency
Climate and enviroskeeting.
Strat climate comms & media freelancing: Will@WYeates.com
(📍 London, Europe)
Permanently deleted my twitter account. So should you.
Political Ecology @ Lund University. Climate mitigation politics, carbon removal and offsetting 🦄 / Books: Overshoot (Verso, 2024); The Long Heat (Verso, 2025)
Deep-tech Enthusiast | Energy Storage Geek | LiNa Energy CEO | 353.15 ppm
Reporter at Bloomberg covering energy and climate change. Opinions are my own.
Oceanography and paleoclimate scientist at @pik-potsdam.bsky.social |formerly @ccrc.bsky.social | Loves photography | AI hater
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/
Renewable energy finance dog
Climate solutions policy advocate. MPA student @UCB. Artist. Connector. Documentary filmmaker. Project Director for Nat’l Charging Access Coalition. Nerding out on #economics & #policy. Defending #democracy & #equity. Occasionally making & posting #art.
PDX-based science journalist writing about climate change, food security, land use, biodiversity loss, and diversity in STEM she/her
Signal: ginnyg.04
Stories here: www.virginiagewin.com
Environmental Humanities researcher. @LeedsUniEnglish @LeedsEnvHums
#Wordsworth #JohnClare #Romanticism
#walking #birdwatching #naturewriting
Ascending with the Earth 🌍.
Misc: climate, paleolimnology, science, piano, DemocraticSchools, chickens, bees. #NoAfd. My approach: Occams Razor. Mostly harmless.🇪🇺🇩🇪B.a.326 ppm
Professor in the School of Politics and Global Studies, ASU
Work on climate change impacts, focusing on human mobility
#DevEcon #EnvironEcon #AgEcon #EnvironDemography #PoliticalEcon
Non-resident fellow at IFPRI
Livin’ it up in Spain 2025-6
PhD, climate scientist @lsce-ipsl.bsky.social @CEAParisSaclay @IPSL_outreach @hc_climat. Was co-chair @ipcc.bsky.social (AR6 WGI). Member of French Academy of Technology and Academy of Sciences.
She/her
#Decarbonization; #Climatetech; #energytransition; #TransRights = HumanRights; US manufacturing and supply chains; deep tech entrepreneurship. Physicist.
San Francisco, Washington DC, Chicago, Dubai occasionall
Bringing diverse voices to the forefront of environmental and climate journalism
Linktree: https://linktr.ee/uprootproject
A news aggregator for UN climate summits #COP29
Not a UN account.
Oil & gas pollution is everywhere but it's invisible like germs. I make it visible. It is causing the climate crisis. I show their dirty secrets and expose their fraud and lies. They sue me to shut me up but I win. 5th gen Texan, hate football.
Prof and Graduate Chair, Geography @ Ohio U | Editor, Research in International Studies-Africa Series, Ohio University Press | Visiting Researcher, Kenyatta U | Climate change adaptation, local knowledge, development | Adaptation policy & practice
climate scientist who models air, sea and ice, but driven by the impacts on people. rtridatta.squarespace.com
Climate scientist since 350 ppm. Helping folks get useful data to adapt to changing climate & rethink everything. Fan of games, parent ed, inclusion, evidence & spicy veg*n cooking. Uninvited guest on Coast Salish land aka Victoria. Opinions: my own. 🏳️🌈🍁
Number cruncher. Story teller. Coalition builder. Vision setter.
Working to build a better future and drive emissions down as fast as possible.
#atypoineverypost
#climate #energy #economy #IntRel
Posting from Dja Dja Wurrung Country
🇦🇺🇨🇿Researcher - 1st generation Uni - working on environmental, energy & health economics @ Western Sydney University Urban Transformations Research Centre
Environmental journalist covering climate and ocean issues at Bloomberg News in San Francisco. Formerly at Participant Media, Fortune, Forbes, San Jose Mercury News, Sacramento Bee and other publications. www.toddwoody.com twoody4@bloomberg.net
Climate dad to E, J, and C. Working on decarbonization and environmental justice in Cleveland. Founded the Cleveland Refugee Bike Project. Supports Juventus & Eintracht.
Opinions my own and probably wrong.
Geothermal 🌋⚡️
CEO @ Fervo Energy
HTX
Research Director for Greenpeace USA. Lapsed astrophysicist, previously UCS.
Focused on climate, energy, environmental justice, science policy. Views are my own.
I'm @quinn43 on the birdsite. Also on Mastodon @timdonaghy@fediscience.org. he/him
Political economy of climate & other stuff
Monthly essays: https://www.phenomenalworld.org/series/the-polycrisis/
Weekly Dispatch: https://buttondown.com/polycrisisdispatch/archive/
Earth-scientist, energy transition expertise. Postdoc. Freelancer. Artist. Part deaf. Views my own. she / her
Currently working on renewable energy storage as heat in abandoned mine shafts, breccias, uncertainty in geological interpretation, & geo-H2.
Science comms and education (Presented research at UN Climate conference). I debunk human induced climate change denial. @TheDisproof on twitter. Youtube https://youtube.com/@thedisproof?si=GpamUu43gBmmZyya Opinions mine, Facts from science.
The UK’s independent adviser on tackling climate change.
https://www.theccc.org.uk/
Wildlife Ecology | Natural History | Disease | Invasive Species | Contaminants | Aquatic Science | Reintroductions | Science Communication | March Mammal Madness narrator | she/her
Advancing actionable ESG and the Science of Impact. Head of Research & Analytics at Motive (www.ESGMotive.com).
Climate scientist specialising in ice cores, Antarctica and glaciology. Interested in science and how we use it to navigate our place in the universe. Adjunct Professor at U. Tasmania.
All things energy transition, climate justice and safe streets in the EU.
Formerly at Greenpeace, Friends of The Earth and Global Witness. Now working at @beyondfossilfuels.
Irish immigrant in Brussels.
Science & environment speaker, comms, media, author, steminist & occasional raconteur.
Engagement Director at Science in Public. Former board member Diversity Council Australia, Science & Technology Australia and Sustainability Victoria. Mum of 2. She/her
International Climate Change stuff.
Arsenal, NYC, NZ and cat pics too.
Opinions mine alone. Likes could mean anything really.
Research: climate change science & policy.
Blog: https://climate-change-and-ireland.ghost.io/
–Adjunct faculty Dublin City University
ORCID: 0000-0002-7995-6712;
–eNGO research & An Taisce member;
MSc. Sus Dev & BSc(Hon) Geology
30 yrs pro carpentry.
🚲 🏊
Writing for my life to accelerate #cleanenergy and decelerate #climatechange; comms & ESG at MN8 Energy. Also writer of plays, comics, audio fiction, sometimes voice actor. Opinions are my own.
(she/her) Climate change adaptation researcher + Resilience Analyst at the CPUC, Sacramento. Opinions are my own. 🏳️🌈
http://pacificadaptation.blogspot.com
Biogenic Carbon Economies -
Clo Carbon Cymru
Energy, Environment & Transport journalist for Euractiv in Paris
stefano.porciello@euractiv.com | opinions are my own + usual disclaimers
Author & Enviro Jurno +25 years | SEAL Award for Enviro Journalism; UN Global Prize for Climate Reporting, etc
3000+ articles @ The Guardian; Nat Geo; Vice; New Scientist; IPS; etc
Substack: https://leahy.substack.com
https://authory.com/StephenLeahy
PhD in climate risk and adaptation.
Sustainability and ESG Exec. 🌎
Desert Dweller. 📍Scottsdale, AZ
Dog lover. 🐶
https://www.linkedin.com/in/sotiriaphd/
Professor at ETH Zurich, IPCC WGI Vice-chair.
#Climate #Extremes #Land.
Citizen/mum/scientist. Personal account.
https://www.ipcc.ch/report/ar6/wg1/downloads/report/IPCC_AR6_WGI_Chapter11.pdf
Twitter/X: @SISeneviratne
https://www.iac.ethz.ch/people/sonia
senior editor at the Atlantic. I think a lot about climate, disease, animals, plants, risk, kids, New York City, and sometimes other cities too
Climate and sea-ice scientist at MET Norway.
Research interests include sea ice, oceans, and polar climate. Living in the far north and love gardening, hiking, paddling, and drinking coffee. Any opinions expressed are my own.
Environmental economist, Fondazione CMCC
Lecturer, Ca' Foscari Venezia
Visiting Senior Fellow, @granthamlse.bsky.social
Labour, food (in)security, health, inequality
Currently on partial medical leave and Associate professor, Dept of Earth, Energy, and Environment, University of Calgary; co-director http://NZERI.ca; energy/carbon/innovation policy + bikes.
Reporting on climate change at The Boston Globe. Chasing my kids around southern Maine. Let’s talk about running, skiing and saving the planet. She/her.
Find me on Signal @ shankman.03
Stratcomms for clean transportation/energy | NC State alum | Truman Project | Used to do campaign politics, broadcast radio, nonprofit legislative advocacy
Climate action advocate. Born at ~310 ppm. @estee_nj on Twitter etc. Climate solutions & #energytwitter fan. Unitarian Universalist, @cclusa.org, Cornell. She/her/hers. Band person.
I like hot rocks and a cool climate. I run policy for Fervo Energy. These posts don't even represent me.
Climate advocacy. Trails. Kelpies. Looking for hope in the dark.
CEO at https://bsky.app/profile/bushfiresurvivors.bsky.social https://bushfiresurvivors.org
Living on stolen Darug & Gundungurra land, Blue Mountains, Australia. She/her 🏳️🌈🏳️⚧️♿️ ally
SEJ is a membership association of professional journalists dedicated to environmental issues. Our mission is to strengthen the quality, reach and viability of journalism that advances public understanding of environmental issues. linktr.ee/sejorg
Geoscientist👨🏾🔬 | Visiting Professor at Imperial College | Ex-Academic | 🏃🏾♂️🚴🏾♂️ 🧗🏾♀️🎸🍺| he/him | 🏳️🌈🏳️⚧️| I do all my own stunts | “Self-declared King of Geotwitter” (Palin, 2022) | Professional (East)Midlander 😎| Co-founder of @EarthArxiv
U.S. Representative, IL-06. Personal account. Dad. Husband. Trained as an engineer, 16 years as a clean energy CEO, now in middle management. For official stuff see @casten.house.gov
Editor and CEO, Zeteo
Author, ‘Win Every Argument’
British-American
Scientists who are calling for collective action & meaningful change on the climate crisis. The time is now.
Join: https://tinyurl.com/srjoinform
Donate to support our work https://tiny.cc/srdonation
Contact: scientistrebellion@protonmail.com
🌎Fighting #disinfo / #misinfo on the #ClimateCrisis, #vaccines and #Science.📚 #ClimateAction #BLM #COVID19😷☣️ He/Him - Follow me on most platforms: linktr.ee/sciencenotdogma
Assistant professor in climate science at Trinity College Dublin. Posts about climate, how plants are affected by global change, diversity in science, academia, SF&F books, TTRPGs. She/her. https://plantecomodelling.org/
Climate scientist, Professor, and Dept. Head at Texas A&M University.
Author: ClimateDemon.com, Curating Bluesky-client: https://skylimit.dev, Occasional blogger: https://Metamodel.blog, Code: https://github.com/mitotic
More: https://r.saravanan.us/about
Sr. News Editor, @cenmag 🔭📷
Filmmaker, environmental storytelling, West Virginian, probably biking.
Views posted here are my own.
Geographer, Macquarie University, Sydney. Researching climate change, energy, activism, cities, communities and justice.
Current researcher @climaterights.bsky.social investigating human rights,climate change, and justice. Award-winning journalist and video producer. Past @vice @highcountrynews. Follow me for climate/environment news (and rants). Opinions + typos all mine
intl climate comms | Previously: UCS, Precision Strategies, ACLU, PPFA | she/they ✊🏾🌿 based in Berlin | views are my own
social anthropologist; ceo environmental non-profit China Dialogue Trust. post about climate, ecology, justice & more. dad in southeast london. enjoy weird jazz/experimental/improv music
used a monkey's paw to wish that the Knicks would be good again
Professor studying contentious CLIMATE POLITICS. Especially interested in aviation/high-speed rail; nuclear; green/de-growth; meat production/consumption; and all things Canada🇨🇦. Co-Host http://EcopoliticsPodcast.ca Views are my own (not my employer's)!
Observer Middle East correspondent based in Turkey.
Bylines @theobserveruk.bsky.social & seen in @theguardian.com, sometimes others.
ruth.michaelson@observer.co.uk
ruth.michaelson@guardian.co.uk
ruth@ruthmichaelson.com
www.ruthmichaelson.com
Eccentric. Herbalist. Nomad. Poet. Secret mad-scientist. Focused on ecology, climate chaos, mythology in an existential age & feminism. 📸 are mine unless otherwise credited.
Advocate for climate action, clean energy & democracy. Likes to play outside. Director with Sierra Club Foundation, Way to Rise, and Clean Energy Transition Institute and recently Director and Vice President with Sierra Club.
Public policy ( #climate / energy policy, more specifically ) & IR prof (but also ex-🇨🇦 trade diplomat). PoliSciSky 🗺️, EnergySky 🔌💡, & GreenSky 🌱.
Cf. same handles on also-ran microblogging sites.
Freelance journalist - climate, renewables, environment & more. Can assist with web content, white papers, copywriting & more (enq robinwhitlock1966 @ gmail.com ). WSM UK. NUJ. Over 10 years experience. Sea shanty singer with The Steepholmers. 🇵🇸🇮🇱
I’m the founding executive editor of Heatmap News, a contributing Opinion writer for The New York Times, and the cohost of the Shift Key podcast.
📍NYC
New Zealand mathematician, writing on climate & the environment at http://planetaryecology.org
Just like Twitter? #Incendiary. #Divisive. #Disruptive. #Winning. Pro-climate, pro-democracy, anti-fascist. Founder,
@climatehawkvote. DNC delegate 2020-24. Chair, California Democratic Party's environmental caucus.
