California Environmental Justice Alliance (CEJA) @ceja.org Coalition of 10 grassroots orgs fighting for environmental justice in CA. We defend low-income communities of color on the frontlines of pollution to build healthy communities for all. Affiliate organization to @ceja-action.org
Berkeley Lab Press @berkeleylabpress.bsky.social Official account of the news media team at Lawrence Berkeley National Laboratory.
Jann Weinand @jannweinand.bsky.social energy system modeller | head of department at Jülich Systems Analysis (FZJ-ICE-2) https://www.fz-juelich.de/en/ice/ice-2/research-1/integrated-scenarios
RTO Insider @rtoinsider.bsky.social Front row seats at the organized electric markets and climate policy. Spot opportunities. Influence policy.
Covering federal and state policy including FERC, CAISO, ISO-NE, NYISO, MISO, PJM, ERCOT, SPP, Markets+, EDAM. Now a Yes Energy company.
Ken Sands @kensands.bsky.social Editor-in-chief @rtoinsider.bsky.social. Former top editor, @bloomberg.com, @cq, @chronicle.com, @spokesman. 🔌💡
@patrickbryant.page @patrickbryant.page Recovering particle physicist, professional clean energy nerd working at the PJM Interconnection.
@joachimseel.bsky.social @joachimseel.bsky.social 
Hun Park @climate-nature.bsky.social Communicating science and data, I illuminate the interconnectedness of climate action, biodiversity conservation, and energy policy. I translate complex information into clear narratives to drive informed decisions for sustainable solutions.
Daniel Breslau @danielbreslau.bsky.social Economic sociologist at Virginia Tech STS interested in the politics and science of markets and how these baroque contraptions mediate energy transition. 
Sam Weaver @samanthalweaver.bsky.social Sr Policy Director, Interconnection and Grid Integration @ the Coalition for Community Solar Access.🤓 🔌💡 Energy policy wonk and solar advocate beefing with utilities for a living. Views my own.
📍Seattle
Gavin Maguire @gavinjmaguire.bsky.social Global Energy Transition Columnist at Reuters. Formerly the Asia Commodities News Editor in Singapore. Currently based in Colorado.
https://www.reuters.com/authors/gavin-maguire/
Johannes Pfeifenberger @jpfeifen.bsky.social Electricity Markets and Energy Policy Expert
Sarah Rand @connetterand.bsky.social 
The Sunion @thesunion.com Your renewable energy satire resource
Michael Wara @michaelwara.bsky.social Works at Stanford on equitable climate and energy law/policy with a big helping of wildfire and insurance.
Michael Taylor @mtaylornz.bsky.social Energy transition thought leader, numbers guy, lapsed energy modeller, 3 decades worth of learning in energy so far...
Independent consultant (EME Consulting). Ex-lead of IRENA's work on RE costs. All opinions are my own. 
Paul DV @paul-dv.bsky.social Energy nerd. Weird coffee person. Telemark skier.
Chirag Lala @cthelala.bsky.social Indian-American. VP of Research & Chief Economist at Center for Public Enterprise. Macro + Finance + Industrial Policy + Decarbonization + Grids + Investment
https://publicenterprise.org/author/chirag/
David Roberts @volts.wtf I run a newsletter/podcast called Volts about clean energy & politics. Subscribe & join the community at http://volts.wtf!
Joe Weisenthal @weisenthal.bsky.social Cohost of The Odd Lots Podcast
Singer and guitarist in Light Sweet Crude
Kristi E. Swartz @bizwriterkristi.bsky.social Award-winning journalist writing abt U.S. energy transformation. Climate reporter @ajc
Past: @eenewsupdates @ajc @pbpost
https://www.linkedin.com/in/kristi-swartz-1799823
Marathoner; ATLien; Marylander🦀; Terp 🐢
Live 🎶 fan; 🏖️bum; 🐈⬛🐈⬛person
RIP Dad 🚴🏽♂️ Mom 🌞
Juan A. Samper @juansamper.bsky.social Bogotano en Malmö
Political Ecology / Ecología Política
Law / Derecho
Millos & FC Rosengård ✊🏽
PhD Candidate at Lund University
He/him
Wilson Ricks @wilsonar.bsky.social PhD candidate working in Macro-Energy Systems modeling at Princeton University. Energy tech/policy evaluation, with a primary focus on next-gen geothermal.
Daniel Raimi @danielraimi.bsky.social Dad and husband. Energy and environmental policy at RFF and UMich. Host a podcast, play the guitar, mix tasty drinks. 
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/
Tom Hargreaves @thargreaves.bsky.social Associate Professor in the 3S Research Group at University of East Anglia, UK. Researching societal engagement with sustainability. 
Paul Munro @paulmunro.bsky.social Geographer; Political Ecologist; Environmental Historian; Energy Justice Research; Scientia Associate Professor
@UNSW; @sydneyswans Fan
Rex Martin @rex-martin.bsky.social Senior Research Associate UNSW * people * practices * solar * weather * smart energy tech *
Shanil Samarakoon @shanilsam.bsky.social PhD | Human geographer focused on energy transitions | Co-Founder of Empower Projects | Currently thinking about issues of #repair and #ewaste in the solar sector.
Mike Roberts @miker66.bsky.social Settler on Wangal land, researcher in renewable energy integration & just transition, anti-genocide leftard. My employer definitely doesn't agree with all my views. (he/him)
Karin Kirk @karinkirk.bsky.social Geologist, skier, science journalist for Yale Climate Connections. Former Earth and climate science writer for NASA, but our federal govt decided these topics are threatening to them. More determined than ever to keep pushing for climate solutions.
Erin Baker @erinbakerenergy.bsky.social Energy Equity Research. The Energy Transition Institute @UMass energytransitionumass.org
RMI - Rocky Mountain Institute @rockymtninst.bsky.social RMI transforms global energy systems through market-driven solutions to secure a prosperous, resilient, clean energy future for all.
Lissa Harris 🌈🗑️🔥⚔️🐀 @lissaharris.bsky.social COP is stored in the ovaries
pompe à chaleur. recovering local digital news reporter. rural volunteer firefighter. Gideon the Sixth. your favorite deep state climate bureaucrat’s favorite shitposter
she/her/bro 🔌⚡️
Sarah Oppenheimer @saropp.bsky.social Strategic comms to speed up the energy transition, now as Communication and Policy Director at RAP. Interested in the details and overcoming the blockages. Also mum of 3 endlessly growing boys.
Persistent Weak Layer @teresabarnes.bsky.social Scientist working on reliable solar for decarbonization. Researcher, mountain biker, lifter, skier, mom, punk. she/her, #energysky
All posts my own and not endorsed, accepted, or associated with my mysterious employer. Love solar. Hate fascism.
Oliver Kerr🔸 @oliverkerr.bsky.social MD at Aurora Energy Research in North America. Interested in energy, climate, effective giving, and Blackburn Rovers FC. Views my own etc.
Howard Crystal @howardmc.bsky.social Senior Attorney, Ctr. for Biological Diversity // Public Interest Lawyer // aka Bruce
@patrickgilman.bsky.social @patrickgilman.bsky.social 
Dan Charles @dancharles.bsky.social Telling stories about climate, food, land. Former NPR. Urbanist and ruralist and bicyclist. Science Magazine contributor.- P petermarsters.bsky.social @petermarsters.bsky.social
sylvain gignac @sylvaingignac.bsky.social Bulk Power / Energy Systems + NERC's Reliability
Kristen Graf @agathakristy.bsky.social 
@solarsarah.bsky.social @solarsarah.bsky.social Solar and storage nerd. Energy nerd. Nerd. 3L. Staff at MnSEIA. Views are my own.
Regan Fink @rfink.bsky.social clean energy policy, interconnection & transmission, RTOs/ISOs, sustainability, avid cycling enthusiast
Brian Turner @btturner.bsky.social Here for the EnergySky. Western regulatory policy director at Advanced Energy United. Talk IRP and VPP to me.
Doug Bessette @dlbessette.bsky.social Associate Professor for Energy Systems in the Department of Community Sustainability at Michigan State University. Tiger fan, drummer, card collector. #cleanenergy #climatechange #solar #wind #nuclear
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
Kevin Porter @kporterdc.bsky.social Semi-retired energy consultant, music nerd, frustrated drummer, diehard Detroit Tigers fan, cat dad, father of two amazing daughters, husband of author Michelle Paris (mapofmd.bsky.social).
Silas Swanson @silas-swanson.bsky.social PhD student Princeton University
prev EPRI Energy Systems and Climate Analysis
he/him
Jake Reynolds @jakereynolds.bsky.social Researching Green Behaviors @ Columbia Business School, New York 🗽
Columbia PhD Behavioral Marketing & Data Science 📈 | University of Cambridge BA 🎓
Behavioural Insights Team Alum 📊 Energy, Transport, and Sustainability Policy
Jeroen van den Bergh @profjeroenbergh.bsky.social ICREA Professor & Head research group Environmental & Climate Economics at @icta-uab.bsky.social • Systemic solutions, Energy rebound, Instrument synergy, Carbon pricing, Public support, Low-carbon innovation, Evolutionary modelling, GDP paradox & Agrowth
American Clean Power @americancleanpower.bsky.social The American Clean Power Association (ACP) is the leading voice of today’s multi-tech clean energy industry.
Gabe Tabak @gabetabak.bsky.social Lawyer/energy wonk. Here for energy policy and amusing cats. Infrequent posts are my own.
50 cups of coffee and you know it's on. Go Blue.
Liz Delaney @lizdelaney.bsky.social VP policy/bizdev, New Leaf Energy. Clean energy, markets, development. Here for #energysky
Tyler Farrell @tyler-farrell.bsky.social Markets and Grids @RMI| energy economics analyst and snow lover| @middlebury @dartmouth Grad | 100% clean energy future| Views my own |
Raquel Guimaraes 🇧🇷 🇦🇹 @raquelrguima.bsky.social Demographer 📊 & Development Economist 🌍
Research Scholar @ International Institute for Applied Systems Analysis (IIASA)
Exploring:
👥 Population Dynamics
🌱 Environmental Change
🌊 Risk & Resilience
📈 Econometrics
UFMG & Stanford Alumna 🎓
Jiang Lin @lin-jiang.bsky.social Nat Simons Presidential Chair in China Energy Policy at Lawrence Berkeley National Lab and Research Professor at UC Berkeley. Working on power system and market, non-CO2 GHGs such as methane and N2O.
Lane D. Smith @lanesmith.bsky.social Energy systems engineering and policy | Research Scientist at Stanford | Previously: UW, PNNL, Breakthrough Energy
Akielly Hu @akielly.bsky.social Climate reporter and writer. Formerly @grist.org, The Environmental Forum. 
Colin Cunliff @colin-cunliff.bsky.social Clean energy innovation enthusiast. Passionate about addressing climate change. Trapeze novice. Personal account.
Tim Rand @timrand.bsky.social 
The New Yorker @newyorker.com Unparalleled reporting and commentary on politics and culture, plus humor and cartoons, fiction and poetry. Get our Daily newsletter: http://nyer.cm/gtI6pVM
Follow The New Yorker’s writers and contributors: https://go.bsky.app/Gh5bFwS
@bethgarza.bsky.social @bethgarza.bsky.social 
Dr. Carlie Trott @carlietrott.bsky.social Social/Community Psychologist
Climate Justice | Community Action
Research: https://t.ly/ZK-v3
(views my own)
Daniel Aldana Cohen @aldasky.bsky.social Political economy of climate emergency. Assistant Professor of Sociology, UC Berkeley; Director, Socio-Spatial Climate Collaborative, or (SC)2; Founding Co-Director, Climate and Community Institute @cplusc.bsky.social. A Planet to Win (Verso). he/him
Climate Social Science Network @cssn.org A global network of social scientists focused on political conflicts around climate change, headquartered at Brown University. https://cssn.org/ 
Lauren Glickman @suntotable.bsky.social Solar and Storage Nerd || Dog and Horse mom || Foodie || Amateur Guitar Player || Recent Vermont Transplant
Liz Salerno @lizsalerno.bsky.social clean energy, transmission, market strategy
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. 🇵🇹🇧🇷🇨🇦
Benjamin Williams @energybenjamin.bsky.social ⚡️Director @FERC.gov External Affairs
🍊Syracuse Public Relations Alum,🏳️🌈,🚴2work.
⚽️DCUnited STM
#FERCafterDark & #energysky
Views=mine, ≠endorsement
FERC @ferc.gov Home of the official Bluesky account for the Federal Energy Regulatory Commission, which ensures reliable, safe, secure & economically efficient energy for consumers at a reasonable cost.
www.FERC.gov
Kathryn Chelminski @kathrynchelminski.bsky.social Author of Gov Energy Transitions (CUP)⚡️🔌💡 @Brown CSL Fellow; Personal account, views are my own
Adrienne Marshall @hydro-adrienne.bsky.social Hydrologist and assistant professor. Climate and snow hydrology, hydroclimate, hydropower.
Matt Henry @menrywy.bsky.social Working on a just energy transition
Formerly: NREL, University of Wyoming
Currently: Facilitator and policy strategist
Enviro Humanities PhD
Book on water justice
Based in the rural West
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
Jay @jaysawant.bsky.social Power Systems Researcher @NREL working on grid integration and control | Hiking, biking, skiing and cooking | All views are my own | he/him
🏡 Denver, Colorado
C.D. Hayduke @cdhender.bsky.social National Lab social scientist working on energy, climate, sustainability, conservation, environmental policy, and energy justice 🌍✌️ | Outdoor enthusiast, proud dad, ally 🏳️🌈🏳️⚧️, and nature/wildlife photographer 📸🌲🐾 | 📍Spokane, WA | Opinions are mine.
Steven Zhang @climatetech.bsky.social Creator of ClimateTechList.com, interconnection.fyi , BostonClimateTech.com, WARNtracker.com
Previously: @Airtable, @Tableau, @FulbrightPrgrm
researching factories & environment.
https://twitter.com/steven_q_zhang
https://linkedin.com/in/stevenqzhang
Geraint Ellis @gellis23.bsky.social Professor of Planning at QUB: Sustainability, planning, energy, health, environmental protection. Editor of Jrl of Env Planning & Policy. Full profile: bit.ly/ZYkPNM
Jesse Burton @jesseburton.bsky.social Energy policy and just transition researcher with a focus on coal transitions. Senior Researcher at the Energy Systems Research group at University of Cape Town and Senior Associate at E3G
Matto Mildenberger @mattomildenberger.bsky.social Associate Prof Political Science UCSB. Studies climate and energy politics. Director, UCSB 2035 Initiative.
Richard Seide @seidwinder.bsky.social Interested in market structure, generation interconnection, and western market formation
Tim Latimer @timlatimer.bsky.social Geothermal 🌋⚡️
CEO @ Fervo Energy
HTX
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.
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
Brian Bartholomew @bpbartholomew.bsky.social Power markets, batteries, niche memes. Grid modeling and analysis at Merit Order Energy. Living in NY 🗽
Jeffrey Tomich @jeffreytomich.bsky.social Midwest reporter at @POLITICO’s E&E News. Texpat. Tulanian. Sometimes contrarian.
Noah Mitchell-Ward @nmw6.bsky.social Strategy and analytics for renewables | Alum: U of Michigan, Yale School of the Environment, Tesla, CELI | Clean power, healthy ecosystems, thriving cities
Jeremy Fisher @jeremyfisher.bsky.social Energy systems and climate policy person with lots of opinions, few of which are wise to share. Total sucker for novel decarb pathways. Fanboy of functional democracies and a bit of grace.
David Mindham @davidmindham.bsky.social Many years of experience in transmission and market policy. Thoughts are my own.
Josh Macey @joshuamacey.bsky.social Law Professor at Yale. Energy, climate, finreg, bankruptcy, and regulation. 
tyler fitch @tyfi.bsky.social A just, clean world @RockyMtnInst & a friendlier world always. Earlier: @SynapseEnergy, @VoteSolar, @UMSEAS,@UNC
. Plus: @ty_fi@mastodon.energy. Banner: Huong Ngo.
Jeffrey Jacquet @jeffreyjacquet.bsky.social 
The Onion @theonion.com America’s Finest News Source. A @globaltetrahedron.bsky.social subsidiary.
Get the paper delivered to your door: membership.theonion.com
Join The Onion Newsletter: https://theonion.com/newsletters/
Daniel Swain @weatherwest.bsky.social Weather and climate scientist focused on extreme events like floods, droughts, & wildfires on a warming planet. www.weatherwest.com
Cat Clifford @catclifford.bsky.social Senior Science and Economics Correspondent, Cipher News. Fellow Climatebase. Alumna Columbia Energy Journalism Initiative. Also, lots of yoga. Cat@CipherNews.com. https://www.linkedin.com/in/catclifford/
https://www.ciphernews.com/team/cat-clifford/
Julia Simon @juliaradio.bsky.social NPR's Energy and Climate Solutions Correspondent
Bay Area by way of Nigeria, Indonesia, and Egypt • 🇳🇬🇮🇩🇪🇬
For tips my Signal juliaradio.33- S Sarah Mills @sarahbanasmills.bsky.social Rural communities and renewable energy. At University of Michigan.