Jeffrey Mervis @policyhound.bsky.social I'm a senior correspondent for Science, trying to explain to scientists how government works.
@cleaneconomy.bsky.social @cleaneconomy.bsky.social 
Erik Peinert @erikpeinert.bsky.social Assistant Professor at Boston University Political Science. PhD Brown University. Comparative and international political economy. Competition, market power, and maybe lots of other things. Views my own.
https://www.erikpeinert.com/
Pepper Culpepper @pculpepper.bsky.social Professor of Government & Public Policy, Oxford; Billionaire Backlash: The Age of Corporate Scandal and How It Could Save Democracy (on FT's What to Read in 2026; https://linktr.ee/billionairebacklash); www.pepperculpepper.net
Kevin Williams @gaytonausa.bsky.social Auto journo @InsideEVs with lots of hats and homes, focused primarily on EVs, PHEVs, and Electrification.
John Paul Helveston @jhelvy.bsky.social Systems Eng Prof @ GWU 🦛 | Director, Data Analytics MS Program | EVs 🔋🚗 | Low Carbon Tech | Choice Modeling | Survey Research | China | US-China Policy | #rstats | #reproducibility | #opensource | Father | opinions own 
Mike Murphy @mjamurphy.bsky.social I'm an applied economist interested in how we get better at interacting with natural systems. You can find out more about my research at mjamurphy.com
Personal account, only Scottish football takes guaranteed correct
Patrick George @patrickgeorge.bsky.social @WSJ.com Detroit Bureau Chief. Cars, manufacturing, robots occasionally. Texan in the Motor City. Former: EIC @insideevs.com, Contributing Writer @theatlantic.com, bylines in lots of places.
Kelly Fleming, PhD @doctorkflem.bsky.social Clean Energy, Sustainability, Transportation. CU Boulder Research Industry Partnerships. ChemE at UW and CSM. Cancer survivor 🩷. Forbes Contributor.
Working for the planet + joy it brings.
📍Colorado
Opinions are mine: https://substack.com/@drkflemingo
Nicolas Wittstock @nwittstock.bsky.social 
UC Institute on Global Conflict and Cooperation @ucigcc.bsky.social IGCC is a research network comprised of scholars from across the University of California who produce and use research to help build a more peaceful, equitable world. 
Nassos Stylianou @nassosstylianou.bsky.social Visual stories reporter at the Financial Times | Previously at Global Energy Monitor and before that senior data journalist at BBC News
www.nassosstylianou.com
Council on Foreign Relations @cfr.org 🌏 CFR is a resource for foreign policy news and analysis.
CFR takes no institutional positions on policy. Follows, reposts, likes ≠ endorsements.
✉️ Subscribe to our newsletters: http://cfr.org/newsletters
Mirko Musa @mimustreem.bsky.social Assistant Professor at EPFL. Chasing the power of water 🌊💡. Nature enthusiast. SAFL Alumnus. 🇮🇹 moved to 🇺🇸 now living in 🇨🇭. Opinions are my own. He/him/his.
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
Dave Jones @cleanpowerdave.bsky.social Build clean power + electrify⚡️ Chief analyst and co-founder of @ember-energy.org. Electricity analyst since 2000, still learning;)
Morgan D. Bazilian @mbazilian.bsky.social One of the world's foremost experts on energy security, energy poverty, critical minerals, national security, international investment, and space resources. 
National Association for Business Economics @nabe-econ.bsky.social 
Kyle Meng @kylemeng.com Professor at UCSB Bren School and Econ Dept. Climate and Energy Director at emLab. Former White House CEA Senior Climate Economist. Associate at @nber.org @csis.org. Board member @ucsusa.bsky.social. Personal views. www.kylemeng.com
Jannik Jansen @jannikjansen.bsky.social Senior Policy Fellow at the Jacques Delors Centre at the Hertie School, Berlin | Think-tanking on social cohesion & just transition in the EU
Christoph Bertram @christoph-bertram.bsky.social Energy systems modeling & policy analysis - Associate Research Professor at Center for Global Sustainability, CGS @ctrglobsust.bsky.social at UMD @univofmaryland.bsky.social
German living and biking in DC, and with odd interest in basketball
Views my own
Milo McBride @milomcbride.bsky.social Geopolitics of Energy Technology and Minerals
Fellow at the Carnegie Endowment for International Peace
Rodrigo Muñoz @rodrigo-munoz.bsky.social Climate Science PhD student at UNAM, México
Socioeconomic impacts of climate change, renewable energy
“And always, he fought the temptation to choose a clear, safe course, warning 'That path leads ever down into stagnation.'”
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
Gniewomir Flis @gnievchenko.bsky.social Emerging technologies, industrial decarbonisation & hydrogen enjoyer
International Energy Agency @iea.org Shaping a secure & sustainable energy future. We provide data, analysis & ambitious real-world solutions on all fuels & technologies.
Bentley Allan @bentleyallan.bsky.social Professor at Johns Hopkins University: climate, energy, industrial policy, geopolitics.
Hats: Net Zero Industrial Policy Lab ⚡️// Carnegie Endowment 🌐 // Transition Accelerator 🇨🇦
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
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.
Nathaniel William Horadam @horadam.bsky.social Mostly energy, supply chains, and transportation. Toto and Art Deco enthusiast. Still a MENA student at heart. Views my own.
Onward, Rocinante!
ErhanEren@enkiai.com @netzerointel.bsky.social 🌍 NetZeroIntel | Decoding the path to a sustainable future.
🔍 Sharing intelligence, cleantech insights, and actionable strategies to accelerate the energy transition to net-zero emissions.
💡 Join us to explore trends, innovations, and thought leadership
Arnab Datta @arnabdatta.bsky.social Personal Account. Views my own & RT/Likes do not equal endorsements.
Currently at Employ America and IFP
Noah Gordon @noahjgordon.bsky.social I research climate change at the Carnegie Endowment
Matt Hourihan @matthourihan.bsky.social Dad (x3) and hub (x1). R&D policy @ AAU.
Heather Boushey @hboushey.bsky.social Economics. Personal views.
Tyler Norris @tnorris.bsky.social "An expert in power systems" -NYTimes | J.B. Duke Fellow @DukeU | Substack: http://powerpolicy.net
Samantha Smith 🌹 @samanthajcsmith.bsky.social Strategic adviser for clean energy jobs at the AFL-CIO. Trade unionist, climate activist, views mostly my own.
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
Catherine Fraser @cathfraser.bsky.social climate @dataforprogress.org | she/her
https://dataforclimateprogress.substack.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
Noah Kaufman @noahqkaufman.bsky.social Climate economist. Opinions are my own.
Michael Davidson @michaeldavidson.bsky.social Assoc prof in policy and engineering at UC San Diego. Decarbonizing world’s toughest grids @ Power Transformation Lab. pwrlab.org
David Paolella @davidpaolella.bsky.social Focused on technology and policy for the future of energy
Jake Higdon @jakehigdon.com Building the industrial backbone for the clean economy @ industrialzones.org. Helped design/implement Obama- and Biden-era energy and manufacturing policies. Clean economic development, climate, running, PNW hoops. I still believe in America.
Emily Pontecorvo @emilypont.bsky.social Staff writer @heatmap.news | signal: emilypont.89
Tim Bartik @timbartik.bsky.social Senior Economist at Upjohn Institute, fan of "place-based policies" (or at least some of them!). https://www.upjohn.org/about/upjohn-team/staff/timothy-j-bartik
Sagatom Saha @sagatomsaha.bsky.social Energy, climate, and foreign policy with Blue Horizons Foundation. Formerly Center on Global Energy Policy at Columbia University, State Department, International Trade Administration, Council on Foreign Relations.
Roosevelt Institute @rooseveltinstitute.org Advancing ideas that rebalance power in our economy and democracy. www.rooseveltinstitute.org
Shane Londagin @slondagin.bsky.social Build, baby, build. Former substation & transmission PM in CA, now climate & energy policy in DC. Vamos Los Doyers.
Ted Nordhaus @tednordhaus.bsky.social Founder and Executive Director Breakthrough Institute. www.thebreakthrough.org. An original ecomodernist.
Roger Pielke Jr. @thehonestbroker.bsky.social undisciplined scholar and recovering academic @AEI @DNVA1 @CUBoulder @UCL | Subscribe to The Honest Broker ➡️ http://rogerpielkejr.substack.com
Peter Hubbard @peterhubbardga.bsky.social Candidate for Georgia Public Service Commission (vote Nov. 3, 2026) and Clean Energy Advocate at www.Georgia-CES.org. Former Solar+Storage Developer.
Gang He @hegang.bsky.social 何钢. Associate Professor @CUNY Baruch College / Graduate Center. I study and teach #EnergySystems #ClimatePolicy #EnergyTransition. Personal Web: https://drganghe.github.io/ DEEP Policy Lab: https://deeppolicylab.github.io/research.html 🔌💡
Jennifer N. Victor @jenvictor.bsky.social Political Scientist at George Mason U. studying US politics, congressional networks, parties, campaign finance, and other broken systems. Cat person, dog owner. Take my class: https://tinyurl.com/bderak89 Read me: https://substack.com/@misofact- F Doug Fuller @fudaoge.bsky.social assoc prof at Copenhagen Business School
Shalin Jyotishi @shalinjyotishi.bsky.social Science, Workforce, & AI Policy + Implementation. Founding Director Future of Work & Innovation Economy @New America Writer @Forbes. Visiting Scholar @ASU. Occasional musician.
#SciPol #EduSky #STS #EconSky
https://linktr.ee/shalinjyotishi
Spencer Nelson @scispence.bsky.social Energy wonk, and lead federal policy at Form Energy. Formerly of ClearPath and US Senate. We make multi-day batteries to ride out winter storms and dunkelflautes!
Adam @adamshap.bsky.social Macrodata Refinement
Personal account | Views are my own
Mary Sagatelova @marysagatelova.bsky.social Clean Energy / Polling @ Third Way Energy ⚡️
Erin Smith @erinsmith1511.bsky.social Currently working on transmission deployment at U.S. DOE
Alum of MIT Technology & Policy Program (TPP), Bipartisan Policy Center, and Sustainable Energy Advantage. Here for the energy memes.
natalie volk @climate-nat.bsky.social climate comms at @cleanaircatf.bsky.social
previously: Columbia University, EFI Foundation, CKUT 90.3 FM
seattle/washington dc
(opinions my own aka don't take everything i say on here seriously)
Harry Gural @harrygural.bsky.social Pro-democracy activist | Former senior Hill staffer in political comms & econ policy. Monitoring the media, fighting disinformation, and breaking down complex issues in mind-sized bites.
📢Taylor Kuykendall @taykuy.bsky.social Senior Director of Editorial Services at Watershed Analytics
Former Energy/Mining Journalist and Podcast Host
Thoughts land here occasionally: moistcargoshorts.substack.com
Adriana Bankston @abankston.bsky.social Federal #govrelations #advocacy. University #research & innovation. #STEM research policy. #STEMworkforce #futureofSTEM
http://adrianabankston.com
CICERO Center for International Climate Research @cicero.oslo.no CICERO Center for International Climate Research is Norway’s foremost institute for interdisciplinary climate research.
Dan Finn-Foley @danfinn-foley.bsky.social Cleantech and #energystorage. Current planet enjoyer. I’m bringing suspenders back.
Mohsen Fatemi @mohsenfatemi.bsky.social PhD Candidate @KUSPAA | Co-Director Secretariat @PMRA1991 | Researching Energy Policy, Governance & Justice | Sustainability Adv. Board @LawrenceKS
www.mohsenfatemi.com
Colin Cunliff @colin-cunliff.bsky.social Clean energy innovation enthusiast. Passionate about addressing climate change. Trapeze novice. Personal account.
Jack Conness @jackconness.bsky.social Senior policy and regulatory associate at Fervo Energy. Based in Denver. Opinions are my own. Check out the IRA + CHIPS Dashboard: https://www.jackconness.com/ira-chips-investments
Philip Lewis @pslewis.bsky.social Head of Global Strategy, Policy & Engagement at The British Academy. Previously at the European Parliament and the UK House of Lords. Working on EU & global research and innovation policy | global (dis)order | humanity, climate & nature
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
Miriam Golden @mgoldenprof.bsky.social Political scientist, specializing in comparative politics. Political institutions, representation, and accountability, using all manner of methods. Knows something about corruption and political malfeasance. Currently CDDRL, Stanford University. 
Siddharth Jain @siddharthjain.bsky.social PhD candidate, The Fletcher School, Tufts University | Fellow, Climate Policy Lab | Green Economic Development, Industrial Policy, and Innovation
Filip Knaack Kirkegaard @filipkirkegaard.bsky.social Journalist/climate analyst, Danish broadcaster DR. I will share climate news from Denmark in English.
Camilla Chlebna @cchlebna.bsky.social Transformative Innovation Lab coordinator@ZSI - Centre for Social Innovation in Vienna 🇦🇹 - agri / waste / energy x sust dev - Horizon 🇪🇺 projects: CircSyst - Circular Systemic Solutions, MountResilience - Climate Adaptation in mountain regions
Sebastian Hildebrand @hildebrandecon.bsky.social PhD candidate @ Bonn Graduate School of Economics & University of Bonn | passionate about monetary economics, inequality and climate | Previously @ University of Frankfurt, LUISS Rome, ECB & Bundesbank
Jago Dodson @urbanizationist.bsky.social Professor of Urban Policy, Melbourne, posting/following mostly academically on housing, transport, planning, infrastructure, energy, governance, geography, and climate.
If I followed you it is probably via a starter pack (not personal).
Also @ X, 🐘, 🪡
Christoph Maurer @maurerchr.christophmaurer.de Managing Director www.consentec.de, lecturer http://ees.tf.fau.de @fau.de, power grids and markets, energy policy. Advocating for a nuanced understanding of economic freedom and climate action.
Dan Hirschman @asociologist.bsky.social Sociologist @Cornell. Currently interested in the history of inequality statistics, and the role of economic expertise in climate policy. “Venceréis, pero no convenceréis.”
Mat Paterson @matpaterson.bsky.social Climate politics; political economy. University of Manchester Professor. https://scholar.google.com/citations?user=im2kgFUAAAAJ&hl=en. https://research.manchester.ac.uk/en/persons/matthew.paterson.
Stefano Porciello @steporciello.bsky.social Energy, Environment & Transport journalist for Euractiv in Paris
stefano.porciello@euractiv.com | opinions are my own + usual disclaimers
Paulina Jaramillo @paulijllo.bsky.social Professor of Engineering & Public Policy @CarnegieMellon. Energy system transtions and climate. #energysky #climatesky. IPCC AR6 WGIII. Now a @AAAS S&T Policy Fellow in the House of Reps. 🇨🇴by birth, 🇺🇸 by naturalization. 🐘lover. Views are my own.
Ashanti Washington ⚡️ @byashanti.bsky.social Communicator • Strategist • Consultant
Energy, power, people & policy
Tennessean. Grid geek. Fourth estate fan!
Priors: FERC, CELI, UCS, ORNL
Adrian Hiel @adrianhiel.bsky.social Director of the Electrification Alliance. Representing the major actors in delivering European energy to European homes and industry. 🇨🇦 🇮🇪
https://electrification-alliance.eu/
Jennifer Hiller @jenhiller.bsky.social Wall Street Journal energy reporter covering renewables, energy transition, EV charging, new nuclear, the grid. Houston based. Ex-Reuters, Express-News. Story tips: jennifer.hiller@wsj.com What is this place and where is everybody?
Brent Heard @bheard.bsky.social Facilitating scholarship on energy systems and emerging technologies. Senior Program Officer with the National Academies. 70% San Pellegrino by volume (the other 30% is coffee). brentheard.com
Anthony Wiskich @twiskich.bsky.social Environmental Economist, climate/energy/macro/bioeconomy, ANU Centre for Applied Macroeconomic Analysis Visiting Fellow
https://sites.google.com/view/anthonywiskich
Richard Tol @richardtol.bsky.social Professor Dr Richard S.J. Tol FREcon MAE
Economist interested in energy, environment, and climate
EBS19 (E4 B3 S12), H127
ORCID https://orcid.org/my-orcid?orcid=0000-0002-8012-3988
Jeremy Michalek @jmichalek.bsky.social Professor at Carnegie Mellon in Engineering & Public Policy, Mechanical Engineering and Civil & Environmental Engineering.
Director of the Vehicle Electrification Group.
#EVs 🔌🚗, #EnergySky 🔌💡, #GreenSky
Sarah T. Fischell @sfischell.bsky.social 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.
Ben Gaddy @bengaddy.com Building the Breakthrough Energy Fellows program. Nordic folk musician, materials scientist, electrical engineer, ex-patent clerk. Always learning.
Lachlan Carey @lrcarey.bsky.social Manager in RMI's Clean Regional Economic Development initiative. Non-resident fellow at United States Studies Center, Sydney University.
Mostly lurking for takes on industrial policy, clean energy, and economics. 
Lynne Kiesling @knowledgeproblem.bsky.social Director, Inst for Regulatory Law & Economics & Adjunct Professor MSES, Northwestern University
Research Professor, University of Colorado Denver
External Faculty, Santa Fe Institute
www.lynnekiesling.com
knowledgeproblem.substack.com
🔌💡 and 📉�
Gernot Wagner @gwagner.com Climate economist, Columbia
https://gwagner.com
It's pronounced "juggernaut" without the "jug"
Brian Turner @btturner.bsky.social Here for the EnergySky. Western regulatory policy director at Advanced Energy United. Talk IRP and VPP to me.
Beth Zeitler @ezeitler.bsky.social Energy Facts, Analysis, and Policy. Associate Director at the National Academies Board on Energy and Environmental Systems. I used to have hobbies, now I have kids. That was meant to be funny, so adding an exclamation point/emoji so you get the vibe! 😁