eve6 @eve6.bsky.social We live under an alternative rock http://mylinx.cc/eve6
Itai Vardi @vardiitai.bsky.social Research manager with climate watchdog group the Energy and Policy Institute @energyandpolicy.bsky.social, keeping an eye on fossil fuel and utility interests. Tips? DM is open for Signal #
William B. Fuckley @opinionhaver.bsky.social Endowed chair of the Tocqueville-Rand Freedom Enterprise Markets Innovation Center (disputed). Bound but not protected, I lie but I do not pretend. 🚰 🏗 only thing I'll tell you about my employer is that these aren't their views
Autumn T. Johnson @autumntjohnson.bsky.social Public Interest Policy Advocacy | AZ Energy Policy Trenches | The Sun Never Sets on Solar Advocacy | JD, MBA | Plant-Based Evangelist | tierrastrategy.com | #EnergySky
Building Decarbonization Coalition @buildingdecarb.org Harnessing the power of coalition for an all-electric future. buildingdecarb.org
#BuildingDecarb #HeatPump #ThermalEnergyNetwork #HeatPumpNation #EnergySky
Tom Moyer @tommoyerut.bsky.social Defiant positivity. Decency & integrity over partisanship. #PrinciplesFirst. Utah Citizens’ Climate Lobby. EOD robotics engineer & former science educator. Utah.
Richard Lowes @richardlowes.bsky.social Energy policy obsessive on clean/decarb, mostly clean heating and gas. Surfer, dog lover, live in Cornwall. Work for Exeter Uni and the Regulatory Assistance Project. Fellow of the Energy Institute. Co-chair of Clean Heat Forum.
Dr Christopher T M Clack, PhD @drchrisclack.bsky.social VP at Pattern Energy. Trying to help provide cheap, clean energy 4 all! Father. Personal account. #math #energy #optimization #EnergySky #ClimateSky #WeatherSky
Markham Hislop @markhamhislop.bsky.social Professional: energy transition journalist, expert. Publisher at Energi Media.
Personal: husband, father, grandfather. Dog daddy. Hockey and baseball fan. E-bike rider. Western Canadian (who loves the rest of the country, too).
Senator Martin Heinrich @heinrich.senate.gov U.S. Senator for NM. Husband, dad, hunter. Former Engineer/Current energy nerd. Respects hard work, NM values, & anyone w/a freezer full of wild game.
Dave Weigel @daveweigel.bsky.social National politics reporter at semafor.com. Alum: WashPost, Bloomberg, Slate, Reason. Author of “The Show That Never Ends.”
mtsw @mtsw.bsky.social I cut film and tv
i used to be @mtsw on Twitter
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/
John D. Wilson @wilson-energy.bsky.social Clean Energy Research Expert 🔌💡
Works at https://gridstrategiesllc.com/
Lives in Lexington, KY
https://www.linkedin.com/in/wilsonjd/
Joe Daniel @electronecon.bsky.social Electricity Economics and Policy
Working to ensure an affordable energy transition
Principal, RMI (electricity affordability)
opinions expressed here are my own 
Kyle Davis @kyledavis.bsky.social Sr Director Federal Affairs at the Clean Energy Buyers Association (Washington, DC). Formally, Enel, Berkshire Hathaway Energy, Edison International, and South Coast AQMD. Posts are my own.
Commercial Solar Guy @commercialsolarguy.com Solar (tech/finance/project) news.
Solar Installations: commercialsolarguy.com
Writer: https://pv-magazine-usa.com/people-companies/john-fitzgerald-weaver/
Professional: linkedin.com/in/johnfitzgeraldweaver
Born 336.74
Cambridge, MA, USA, Earth, Today
Caroline Spears @spears.bsky.social Support clean energy champions at www.ClimateCabinet.org. This is my personal account.
Drew Smithee @drewsmithee.bsky.social Former IRP, Current lurker. Here to check out the kinder, quieter, #EnergyTwitter, that's been missing from my life lately. 🔌💡
Mark Nelson @energybants.bsky.social Managing Director at Radiant Energy Group
Jeff St John @jeffstjohn.bsky.social Chief reporter at Canary Media, energy transition believer, holder of faith in truth, justice, and the inherent goodness of my fellow human beings. Parent of Lily the Corgi.
Michael Thomas @michael-thomas.bsky.social I write stories and make videos about climate change.
Subscribe to the Distilled newsletter and YouTube channel here: http://linktr.ee/distilled.earth
David Hsu @dhsu.bsky.social Professor studying cities, infrastructure, climate, energy, long bike rides, the Boston Celtics, & the drop serve. Personal account representing only me. Likes, reposts ≠ endorsements.
Katie Mummah @nuclearkatie.com Nuclear engineer. nuclear: reactors, history, waste, nonproliferation, space, humor. "Tells uranium's life story". Lives in New Mexico. UW-Madison, UIUC alum. Outdoors when I'm not working. Views mine alone, like/rt not endorsements. she/her
Robert McSweeney @rtmcswee.carbonbrief.org Senior Science Editor at Carbon Brief, with a fondness for baking and Arsenal FC. All opinions are my own, however dull they might be.
Silvio Marcacci @silviomarcacci.bsky.social Senior Director of Communications, @energyinnovation.org. Board Advisor, @theicct.org + @co2bc.bsky.social. Tired dad.
Rage, rage against the dying of the light.
Michael Liebreich @mliebreich.bsky.social Host @CleaningUpPod. CEO Liebreich Associates. Managing Partner Ecopragma Capital. Founder, Contributor @BloombergNEF. Ex Board TfL, Board of Trade. Olympian. Don't message me - I'm not prepared to give away personal data to prove my age. Srsly BlueSky!
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/
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
Nat Bullard @nathanielbullard.com Energy systems and information platforms.
I do that presentation.
https://www.nathanielbullard.com/
📍Singapore
Sara Sneath @sarasneath.bsky.social Reporting on climate justice for the Guardian US. Past: Journalist-in-residence at University of Miami’s Climate Accountability Lab. Big fan of bike rides | she/her | https://sneathfreelance.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.
Peter Gleick @petergleick.bsky.social Climate, water, birds, bluegrass mandolin. Member US National Academy of Sciences, MacArthur Fellow, Carl Sagan Prize, author of The Three Ages of Water (2023) and When the Well Runs Dry (2026). Email me at pgleick (at) gmail.
Gavin Schmidt @climateofgavin.bsky.social Climate scientist, juggler. Bikes etc. Blogging at https://www.realclimate.org - data visualization, explainers, and debunking.
Bill McKibben @billmckibben.bsky.social Founder 350.org and Third Act, author The Crucial Years on substack https://billmckibben.substack.com/
Author of 21 books, beginning with The End of Nature
Danielle Fong @daniellefong.bsky.social ultralight power and energy, physics, ai, building in secret in public 
Simon Mahan @simonmahan.bsky.social I'm here for the energy memes.
Don Moynihan @donmoyn.bsky.social Policy Professor, Ford School, University of Michigan.
Irish immigrant. Administrative burdens guy.
Free newsletter, Can We Still Govern?: https://donmoynihan.substack.com
Ramez Naam @ramez.bsky.social Author of the Nexus trilogy. Climate tech investor, author, and activist. Optimistic about the future. 
Joe DeCarolis @jfdecarolis.bsky.social Focused on applying state-of-the-art data systems, models, and analysis to inform decision making on energy. Professor at NC State University; served as the 10th Administrator of the U.S. Energy Information Administration. Personal account.
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.
Wombat @wombat-ee.bsky.social Electrical engineer working on the grid. I have opinions about energy, climate, transport, housing, and politics. YIMBY. #EnergySky
(Semi-Hiatus)
Sam Evans-Brown @samebenergy.bsky.social Executive Director of Clean Energy NH. Former host of Outside/In on NHPR. I don't mind typos, in fact I love them. Miles to go before I sleep
Heather Hoff @heather-mom4nuk.bsky.social Cofounder of Mothers for Nuclear, procedure writer and former reactor operator at Diablo Canyon Nuclear Plant, balancing advocacy for humans and our planet
Akshat Rathi @akshatrathi.bsky.social - Senior climate reporter, Bloomberg News
- Newsletter http://bit.ly/bbg-zero
- Podcast http://bloomberg.com/zero-podcast
- Book https://akshatrathi.com/book
- akshat.rathi@pm.me
Emily Pontecorvo @emilypont.bsky.social Staff writer @heatmap.news | signal: emilypont.89
Matt Zeitlin @zeitlin.bsky.social 
Simon Evans @drsimevans.carbonbrief.org Press Gazette energy & environment journalist of the year 2022
Highly commended:
Society of Editors 2025
Shortlisted:
Press Awards 2025
Press Gazette 2025
AOP 2025
Deputy Ed + Snr Policy Ed, Carbon Brief
simon.evans@carbonbrief.org
Dr Grace S Peng @gspeng.bsky.social Same interdisciplinary scientist as on the other sites with the same handle. Chemistry, math, physics, meteorology, GIS, data whisperer.
Natural resources director, League of Women Voters of Los Angeles Co. She/Her
https://badmomgoodmom.blogspot.com/
Brendan McEwen @brendanmcewen.bsky.social Working on decarbonizing buildings & transportation. Huge fan o’ nature, cities, art. Tend to use this platform to read & learn, but will try to tweet on occasion.
Chris Taggart 🏡 ⚡️ 🔌 @christaggart.com Heatpump Papa. Software Engineer. Climate. Cargo Bike Dad.
Building software + communities to accelerate residential electrification.
@electrify613.bsky.social + @ferncomfort.bsky.social
https://electrify613.ca, YOW
Sara Hastings-Simon 🇨🇦 @shastingssimon.bsky.social Currently on partial medical leave and Associate professor, Dept of Earth, Energy, and Environment, University of Calgary; co-director Electricity Centre; energy/mid-transition/carbon/innovation policy + bikes.
Vlad @vladgutman.bsky.social Policy & Analysis at NYSERDA. Fighting for a just clean energy future. Ex- @climatesolutions.bsky.social and WA AFL-CIO. A reporter once called me a knifefighter.
Opinions my own.
Alexander C. Kaufman @alexckaufman.bsky.social Reporter. I write about energy, climate, and geopolitics. I'm especially into nuclear power, minerals, geothermal, the grid, and Puerto Rico. Contact: www.alexanderckaufman.com | kaufman.nyc | Signal: Kaufman.11
Greer Ryan @greerryan.bsky.social Climate and energy justice advocate based in Oregon. Currently Regulatory Director, Education + Innovation @ Vote Solar. Interested in policy and regulatory solutions to a rapid, affordable, and equitable clean energy transition, especially re: DERs. 
The Heat Pump Enthusiast @kirklandginlover.bsky.social Power markets
Auke Hoekstra @aukehoekstra.bsky.social Sharing hope and debunking FUD against electric vehicles and renewable energy. Director NEONresearch.nl @TUeindhoven Founder Zenmo.com.
Wei Peng @weipengclimate.bsky.social Assistant Prof at Princeton School of Public & International Affairs + Andlinger Center for Energy & Environment. Modeling human-centered decarbonization strategies.
weipengenergy.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.
Casey Roberts @caseymoto.bsky.social Clean energy and environmental attorney @NRDC. Working for a clean, affordable grid. Texpat. Views expressed are my own.
Anshul Gupta @gptnshl.bsky.social Policy & Research Director @nyforcleanpower.org
Also IBM Research & @theclimatereality.bsky.social
PhD @ UMNCSE
🔌💡 #EnergySky #ElectrifyEverything #BuildingDecarb #ClimateJustice
Seaver Wang @wang-seaver.bsky.social Director, Climate and Energy at the Breakthrough Institute. 王思維. He/him. Oceanographer turned solution seeker. Ecomodernism is the way. PhD in Earth and Ocean Sciences.
Only In Boston @onlyinbos.bsky.social Informational. Genuine. Local. Versatile.
Angelica Oung @angelicaoung.bsky.social Manic Nuclear Scheme Girl. Cheerleader of good ideas. Working to accelerate the advancement of nuclear power while struggling to keep my shoes laced and bed made.
Based in Taipei where I am fighting the world’s stupidest nuclear phaseout. 
Caroline Evans @carolinefevans.bsky.social Latin America for Energy Intelligence. I also talk about Houston, improv, sketch and cycling. McGill, Mizzou, US House Page School (RIP). She/her. Views my own.
Stephen Stapczynski @sstapczynski.bsky.social The LNG nerd on Bluesky
Energy & commodities reporter at Bloomberg News in Singapore. Opinions my own
Interests include natural gas, LNG, oil, power, coal, nuclear, renewables, climate change
Joe Weisenthal @weisenthal.bsky.social Cohost of The Odd Lots Podcast
Singer and guitarist in Light Sweet Crude
Joey Politano🏳️🌈 @josephpolitano.bsky.social Writing a data-driven newsletter about economics @ apricitas.io
Nuance? In this Economy
Full Employment Stan, Brazilian Coffee Tariff Victim |
Matthew Gertz @mattgertz.bsky.social Senior Fellow at @mmfa. Views expressed here my own. Husband of @alyssarosenberg. Dad. Not the former GOP congressman. Find me here: http://bio.site/mattgertz
Brandon Smithwood @bsmithwood.bsky.social Here to nerd out on energy policy. Occasional commentary on parenting and politics.
Mackay @mackaymiller.bsky.social Energy. Political economy. Tech. Finance. Nature. Etc.
Lee Harris @leeharris.ft.com Journalist at the Financial Times
Contact: lee.harris@ft.com
Catalyst Cooperative @catalyst.coop We help #climate advocates, policymakers, & researchers working on the #EnergyTransition by liberating #OpenData about the US energy system using #Python based #DataEngineering
We're also a worker cooperative.
https://github.com/catalyst-cooperative
Radiant Energy Group @radiantenergyg.bsky.social Energy consultancy providing leaders with the data-driven insights and roadmaps they need to bring about a low-carbon, high-energy future
Joe Rand @josephrand.bsky.social Researcher at Berkeley Lab (@berkeleylabemp.bsky.social), focus on grid interconnection + energy social science. River + bike enthusiast. Dad.
Dr Thomas Moore @drthomasmoore.bsky.social Proud Husband. Doting Father.
Modelling & Developing Clean Energy Technologies @ Queensland University of Technology
Julia Simon @juliaradio.bsky.social NPR's Energy and Climate Solutions Correspondent
SF by way of Nigeria, Indonesia, and Egypt • 🇳🇬🇮🇩🇪🇬
For tips my Signal juliaradio.33
Addison Killean Stark @addisonkstark.bsky.social Clean Industrialist | Chief Boilermaker AtmosZero | Advisor to Starlight Ventures & Avila VC
John Arnold @johnarnoldfndtn.bsky.social Co-Chair, Arnold Ventures
Gniewomir Flis @gnievchenko.bsky.social Emerging technologies, industrial decarbonisation & hydrogen enjoyer
Noah Kaufman @noahqkaufman.bsky.social Climate economist. Opinions are my own.
Katie Siegner @katiesiegner.bsky.social Working for a 21st century grid that works for all, while maintaining my optimism, sense of humor and sanity
Jonathan Koomey @jgkoomey.bsky.social Climate solutions, information technology, critical thinking skills. Born at 318 ppm. https://www.koomey.com
Biking CO @bikecommuteco.bsky.social Recently relocated from Cambridge MA to Colorado and learning to bike in a more suburban environment
Tom MacDonald @tscmacdonald.bsky.social Energy & decarbonisation by way of physical chemistry and spin stuff. Sometimes folk music and dance. 
ISO New England @iso-ne.com ISO-NE is the not-for-profit corporation responsible for overseeing the region’s bulk power grid, wholesale electricity markets, and power system planning.
Scott Wahlstrom @scottwahlstrom.bsky.social Massachusetts native, father, husband, grandfather. Public school science educator, mechanical engineer, sustainability/environmental management. Environmental protection advocate, hiking, backpacking, gardening, climate. WPI, FSU, Harvard.
Armand Domalewski @armanddomalewski.bsky.social Cohost of @everybodygetspie, a podcast from the team that brought you YIMBYs for Harris
Elizabeth Warren @warren.senate.gov U.S. Senator, Massachusetts. She/her/hers. Official Senate account.
https://substack.com/@senatorwarren
Sarah Toth Kotwis @drsarahtkotwis.bsky.social Scientist and engineer working to accelerate the energy transition affordably, equitably, and reliably. Banner image from IPCC AR6.
David Littell @davidlittell.bsky.social Innovator on clean energy and environmental challenges. Former Maine PUC commissioner; former Maine DEP Commissioner(s), former RGGI chair, officer and founder 2008-2015; chair @BernsteinShur climate group; energy and environmental attorney, expert.
Tom Haddon @tomh-analyst.bsky.social 17 years as an energy market analyst, now working on asset transactions and investment advice across the energy industry. All views are my own.
More background: https://www.linkedin.com/in/tom-haddon-62aa7642/
Blair Willcox @currenttech.energy Energy nerd, Michigan sports, skiing.
Working to let market signals tell us when to use electricity to electrify and decarbonize process and space heating (including steam!)
Tim Raymond @traymond.bsky.social Power transformer consultant. World's oldest PhD candidate. Father. Husband. Proud Beardo.