Tor "SolarFred" Valenza @torsolarfred.bsky.social Tor Valenza, aka "@SolarFred" on X, is the founder of solar PR agency UnThink Solar and chief storyteller of Probably True Solar Stories, a very odd solar fiction podcast. Listen: www.probablytruesolar.com/ Get solar PR: www.unthinksolar.com
Ben Inskeep @beninskeep.bsky.social Program Director at Citizens Action Coalition | Working on a clean, affordable, and just energy transition | He/Him | Views expressed are mine
Pete Buttigieg @petebuttigieg.bsky.social Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
Johannes Pfeifenberger @jpfeifen.bsky.social Electricity Markets and Energy Policy Expert
Tim Green @otherprofgreen.bsky.social Professor of Electrical Power Engineering at Imperial College researching control of zero-carbon grids.
Known to get distracted by old trains and industrial heritage.
Drivel that follows comprised entirely of personal views.
He/Him
jae holzman @jael.bsky.social hi, i write about climate change and renewable energy. i also play music sometimes. some secret third thing.
Rosemary Barnes @engwithrosie.bsky.social 
Christian Roselund @roselund.bsky.social Analyst, writer, and decarbonization wonk. #YIMBY and #energytransition advocate. @climateactionri.org co-lead: #yestowind campaign. Personal account: these opinions are mine, all mine.
Destenie Nock, PhD @destenie.bsky.social Professor at Carnegie Mellon University. Energy Affordability. Energy & Climate Justice. Macro Energy Systems Modeling. CEO - Peoples Energy Analytics. Named a 2024 Science Defender. Nonfiction rep: @laurieabkemeier. Fiction rep: @ajvanbelle
Eric Hittinger @elephanteating.bsky.social Public Policy Professor at RIT, WILL International Chair at Univ. of Lille & Past President of the US Association for Energy Economics. Batteries, renewables, electricity markets, and emissions. Sometimes I bike across the continent.
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/
Juan-Pablo Velez @jpv.switch.box Executive director of think tank @switch.box. Climate policy and data science. Mostly here to ask questions!
Katherine Hamilton @cleangridview.bsky.social Retired clean energy policy expert. Mostly on the top of a mountain.
Energy and Policy Institute @energyandpolicy.org Exposing attacks on clean energy and countering misinformation by fossil fuel and utility interests. Learn more at www.energyandpolicy.org
Michael Dwyer @mdwyer.bsky.social Lead Transportation Modeler, U.S. Energy Information Administration
All views are my own - for EIA’s work see www.eia.gov. 
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.
Duncan S. Campbell @duncamp.bsky.social powering growth @scalemicrogrids and DER-pilling the youths @DER_Task_Force
Zahra Hirji @zhirji.bsky.social Bloomberg News climate reporter. Past BuzzFeed News, InsideClimate News. Mom. She/her. Views are my own.
Email: zhirji@bloomberg.net
Signal: zhirji.51
The Sunion @thesunion.com Your renewable energy satire resource
Matt Levine @matt-levine.bsky.social the money stuff guy
Future Smart Strategies™ @fssau.futuresmart.com.au Business Advisors: Built Environment, Energy, Health, Infrastructure, Innovation, Markets, Planning, Policy, Resources, Sustainability, Technology, Training, Transport
Managing Director @profraywills.bsky.social
http://www.futuresmart.com.au
Carl Lenox @alphaconstant.bsky.social All in for clean distributed energy abundance. At it for a good while now.
Product, strategy, technology & policy
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/
Michael Gerrard @michaelgerrard.bsky.social Professor of environmental and energy law, Columbia Law School. Founder and faculty director, Sabin Center for Climate Change Law. Practiced environmental law in NYC full-time, 1979-2008.
Michael Terrell @michaelterrell.bsky.social Sr Director for Energy & Climate at Google leading efforts to decarbonize global operations and value chain; Board Chair Clean Energy Buyers Association; AL native; Rocks+trees nerd; Views mine
Mary O'Driscoll @maryodriscoll.bsky.social Retired FERC media relations. NAU alum. Recovering journalist. Media, politics & energy policy junkie. Living in the 🏜️. Trying to figure out what I want to be when I grow up.
Ben Cahill @bencahill.bsky.social Director, Energy Markets and Policy, CEESA, UT Austin. Energy, geopolitics, Middle East, transitions, methane, LNG, NOCs, running, cocktails.
Pavan Venkatakrishnan @pavan.bsky.social Views mine
Shane Londagin @slondagin.bsky.social Build, baby, build. Former substation & transmission PM in CA, now climate & energy policy in DC. Vamos Los Doyers.
David Paolella @davidpaolella.bsky.social Focused on technology and policy for the future of energy
Richard Meyer @richardmeyer.bsky.social Vice President Energy Markets, Analysis and Standards @aga_naturalgas. Views my own.
ScottySolar @scottysolar.bsky.social Policy & Market Development, CleanCapital. Energy nerd. Political junkie. Making American energy cleaner, faster. SEIA & CELI alum. Views = my own.
Connor @waldoch.bsky.social founder / markets / strategy @ gridstatus.io
Energy and other stuff. Some coding, some reading. Graphs and maps, birds and sports
Claire Wayner @cwayner.bsky.social #energytwitter fan coming to #EnergySky for a higher quality feed. Senior Associate at RMI working on transmission and interconnection policy reform. Views my own.
Ric O'Connell @ricoconnell.bsky.social ED of GridLab dot org. Clean=reliable. Earnest cyclist. 
Gniewomir Flis @gnievchenko.bsky.social Emerging technologies, industrial decarbonisation & hydrogen enjoyer
Daniel Tait @taitdl.bsky.social Utility watchdog. Clean energy advocate. Tips, leads, and leaks welcome. DM for Signal. Based in Huntsville, AL.
Zeke Hausfather @zekehausfather.com "A tireless chronicler and commentator on all things climate" -NYTimes.
Climate research lead @stripe, writer @CarbonBrief, scientist @BerkeleyEarth, IPCC AR7 lead author.
Website: https://zekehausfather.com/
Substack: https://www.theclimatebrink.com/
Alec Stapp @alecstapp.bsky.social Co-founder IFP
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.
Kyri Baker @kyrib.bsky.social engineering professor @ University of Colorado
power systems optimization AND power lifting
"energy as a personality" -my wife
<3 cats, playing guitar/bass/drums, rock/metal, fitness, video games, taking stuff apart. Views =my own and not my employer's
Joshua Basseches @joshuabasseches.bsky.social Renewable energy and climate politics and policy. Assistant Professor at Case Western Reserve University. Author of Owning The Green Grid (MIT Press). More at joshuabasseches.com
Emil Dimanchev @emildimanchev.bsky.social Interdisciplinary scientist working on energy systems and climate policy. Postdoc at Princeton ZERO Lab. Research Affiliate at MIT CEEPR. Consulting for Good Judgment. 0th-gen immigrant. Writings: dimanchev.com.
Tim Latimer @timlatimer.bsky.social Geothermal 🌋⚡️
CEO @ Fervo Energy
HTX
Daksh 🌅 @daxx.bsky.social he/him | Cornell alum 🐻| Solar Mechanical Engineer👷🏼 | Fellow @ Clean Energy Leadership Institute | Content Director @mitenergyconf.bsky.social⚡️| Organizing for a Just Energy Transition ☀️
Chaz Teplin @chazteplin.bsky.social Energy transition. RMI. Transmission. Interconnection. WIWADEE. Sometimes PV science. Sometimes personal decarb experience with data.
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
Jacob Mays @jacobmays.bsky.social Assistant Professor, Cornell Civil and Environmental Engineering, working on energy systems and decision making under uncertainty. Tweeting in a personal capacity.
Harris Berton @harrisberton.bsky.social Climate dad, Canadian energy policy nerd. I post about energy technologies and how we can use them to stop climate change. Views my own. #energysky
Dr. Adam Stein @astein.bsky.social Energy, Risk, Sustainability, Interdisciplinary Research, Father.
Director of Nuclear Energy Innovation at the Breakthrough Institute
Alum. Carnegie Mellon EPP
Scott Burger @scottburger.bsky.social Director, BD & Analytics @FormEnergyInc. Formerly @MITEnergy, @WEFEnergy, @PRIMECoalition, @btenergy, @GTMResearch. Views are my own and not those of my employer.
Andrew Carter @andrewcarter.bsky.social energy markets + project finance 💰.
math + science ❤.
deserts + mountains + oceans ✈️.
swim + bike + run 😃.
twitter.com/andrew_carter
mastodon.energy/@andrew_carter
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.
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.
Ben Norris @bennorris.bsky.social Vice President of Regulatory Affairs, Solar Energy Industries Association. Personal account, views my own, etc.
Michael Giberson @giberson.bsky.social Electric power regulation, policy, and economics. Political economy. Price gouging in ethics and economics.
sylvain gignac @sylvaingignac.bsky.social Bulk Power System's Planning + Operations
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.
Addison Killean Stark @addisonkstark.bsky.social Clean Industrialist | Chief Boilermaker AtmosZero | Advisor to Starlight Ventures & Avila VC
@elansykes.bsky.social @elansykes.bsky.social Energy and Climate Policy for PPI | prev. Climate Leadership Council | Upzone Every Eruv @YIMBYJewish | Leukemia Survivor | Opinions my own
Paul @paulkingmorris.bsky.social ⚡ 📈 🏴☠️🛡️ ✝️
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.
worst-case scenario engineer @worstcaseeng.bsky.social Relay engineer, professional worst-case scenario predictor, mad online. He/Him
Infrastructure should not be for-profit
Hugh Daigle @hdaigle.bsky.social Professor, Hildebrand Department of Petroleum and Geosystems Engineering, University of Texas at Austin. Into decarbonization, gas hydrates, nanotechnology, birds. #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 |
Bev Bendix @bevbendix.bsky.social Transmission, & siting and permitting @RMI. Facilitator, analyst, might have opinions about your data viz. I dream of powder days.
Katie Siegner @katiesiegner.bsky.social Working for a 21st century grid that works for all, while maintaining my optimism, sense of humor and sanity
Kevin O’Rourke @krorourke.bsky.social SVP, Development & Public Affairs, ACORE
Working with philanthropy to accelerate 🇺🇸 wind, solar, storage deployment
Co-founder, lead of ACORE’s Macro Grid Initiative
abluecrab @abluecrab1.bsky.social I mostly shitpost about electricity markets and grid ops. Additionally board games and what should be basic fucking human rights
@adriawilson.bsky.social @adriawilson.bsky.social 
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
Jonathan Koomey @jgkoomey.bsky.social Climate solutions, information technology, critical thinking skills. Born at 318 ppm. https://www.koomey.com
Marcel @marcelakhame.bsky.social Clean energy, photography and Liverpool Football Club // Nigerian-Texan
Adi Bhashyam @abhash.bsky.social Head of Europe Research at BloombergNEF (@bloomberg.com). All views are my own.
🇦🇹🇮🇳 based in 🇬🇧
Jordan Carlson @jordantcarlson.bsky.social Canadian postdoc in Japan.
Energy, sustainability, unrelated ramblings.
Paul Dockery @pauldockery.bsky.social Market Strategy & Governance @ California ISO. MSc in Energy Systems student @ Oxford. electric service enthusiast. macro energy system researcher. electric sector practitioner.
Bongo Cat Energy @bongocatenergy.bsky.social Despondent Energy Wonk: Featuring melancholic electricity buzzing, gas gurgling and obscure memes. My own opinions etc.
Colin McKerracher @colinmckerracher.bsky.social I manage the Clean Transport & Energy Storage analyst teams at BloombergNEF. Posts about EVs, charging, batteries, clean fuels, aviation, shipping and more. Opinions are my own.
Xiao Wang @xiaowang1984.bsky.social Principal Engineer Semiconductor Industry and now a DER/Grid Edge worker as well! Opinions own
John Arnold @johnarnoldfndtn.bsky.social Co-Chair, Arnold Ventures
James Hewett @jameshewett.bsky.social Power Sector Policy - Breakthrough Energy
Transmission is Beautiful
Bang Screw- N . @nathanenergy.bsky.social It's a me
Resources for the Future @rff.org An independent, nonprofit research institution dedicated to advancing a healthy environment 🌎 and thriving economy 📈 through impartial economic research and policy engagement.
https://www.rff.org/
Unusual Whales @unusualwhales.bsky.social Skeet about markets and political corruption
Discord: http://bit.ly/3Bf2pNJ
Links: http://bit.ly/3V8D6Gb
Get $50-$5000 to trade: http://bit.ly/4ayctTD
John Hanger @jrfhanger.bsky.social Support decarbonization, zero-CO2 generation & competitive markets. Former Commissioner of PA PUC, Secretary of PA DEP, Secretary of Policy & Public Advocate for consumers of Philadelphia's municipal utilities. Law degree.
Ketan Joshi @ketanjoshi.co Hey, I'm a climate and energy writer / data analyst who focuses on corporate + govt accountability
Creator + curator of the Greensky feed: https://ketanjoshi.co/greensky/
Based in Oslo but write about US, Europe, Aus too - ketan.joshi85@gmail.com
Brian Bartholomew @bpbartholomew.bsky.social Power markets, batteries, niche memes. Grid modeling and analysis at Merit Order Energy. Living in NY 🗽
Nadja Popovich @popovichn.bsky.social Senior editor, data + viz @bloomberg /
formerly @nytclimate
✨✨✨✨✨
Robinson Meyer @robinsonmeyer.bsky.social 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
EnergyGrl @GrlEnergy @energygrl.bsky.social Taking action 4 sustainable future on energy transition journey. Leading thru action & leaning into “no silver bullet”. Opinions mine. Retweet≠endorsement.
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
Auke Hoekstra @aukehoekstra.bsky.social Sharing hope and debunking FUD against electric vehicles and renewable energy. Director NEONresearch.nl @TUeindhoven Founder Zenmo.com.
Jenny Chase @solarchase.bsky.social Solar analyst at BloombergNEF, goose keeper. Author of a book, "Solar Power Finance Without the Jargon". Opinions all my own.
Scott Moskowitz @scottamoskowitz.bsky.social Clean energy and manufacturing. VP of market strategy and industry affairs at @Qcells. @SEIA and @GASolar boards. @GTMresearch alum. Views my own.
Hannah Ritchie @hannahritchie.bsky.social Deputy Editor, Our World in Data
Senior Researcher, University of Oxford
Climate, energy, environment, all things data.
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
hazelisBlueposting🐈⬛ @hazelisonline.bsky.social climate/Econ person on IG/Youtube/Tiktok but here it’s just pictures of my cat Blue
sonia aggarwal @soniaaggarwal.bsky.social @energyinnovation.bsky.social
Ilmi @ilmi.bsky.social Climate fixer, finance wrangler, many-hat wearer, & Overton defenestrator. Hats: Climate Technology Group, Planet Tracker and Carbon Tracker, NRDC, Sabin Center
Justin Guay @guayjg.bsky.social Stirring the climate pot