Anne Hoskins @aehoskins.bsky.social 
Robbie Orvis @robbieorvis.bsky.social Senior Director, Modeling and Analysis
@energyinnovation.bsky.social. Working to help deploy clean energy technologies, drive down costs , and cut greenhouse gas emissions through smart and innovative policy. Posts are my own.
Stephen Lacey @stephenlacey.bsky.social Executive editor of Latitude Media. Co-host of "Open Circuit," a show decoding the energy transition.
Dr. Melissa Lott @mclott.bsky.social Engineer exploring tech/econ/health impacts of the #energytransition to #netzero | Energy & Climate Communicator
Ric O'Connell @ricoconnell.bsky.social ED of GridLab dot org. Clean=reliable. Earnest cyclist. 
Jessica Lovering @lovering.bsky.social Researching the future of nuclear in Sweden at Uppsala University. Senior Fellow w/ Nuclear Innovation Alliance; Fellow w/ Energy For Growth Hub; PhD in Engineering & Public Policy from Carnegie Mellon.
https://jlovering.substack.com/
Paul Rieckhoff @rieckhoff.bsky.social Host @indyamericans.bsky.social Founder @indyvetsofamerica.bsky.social, Righteous, @amvets4ukraine.bsky.social, IAVA, Operation Liberty. Speaking truth to power. https://linktr.ee/paulrieckhoff
Katharine Hayhoe @katharinehayhoe.com climate scientist
posts 100% my own
๐จ๐ฆ is my home
distinguished professor & chair, Texas Tech
chief scientist, The Nature Conservancy
board member, Smithsonian NMNH
advisor, Lawson Climate Inst UofT
alumna, UToronto and UIUC
author, Saving Us
Emily Atkin @emorwee.bsky.social I run HEATED, a weekly newsletter and podcast devoted to climate accountability reporting and opinion. Philly-based. She/her.
Signal: @emorwee.06
Ted Nordhaus @tednordhaus.bsky.social Founder and Executive Director Breakthrough Institute. www.thebreakthrough.org. An original ecomodernist.
Madison Freeman @madisoncf.bsky.social Scaling climate tech at Stanford University. Previously climate innovation & diplomacy in the Biden administration & climate VC.
Kevin Stevens @handle.invalid Partner @ Energize Capital | Breaking down energy tech and investing concepts.
Writing over at kevindstevens.substack.com
Rachel Permut @rachelpermut.bsky.social 20+ years in electric utility and #cleantech world, US policy junkie, and #USWNT and #NWSL fan,
Tim Latimer @timlatimer.bsky.social Geothermal ๐โก๏ธ
CEO @ Fervo Energy
HTX
Maria Robinson @mariarobinson.bsky.social Currently: Hitachi Energy, all opinions my own!
Before: running the Grid Deployment Office at Dept of Energy, #mapoli State Representative, recovering consultant
Always: energy nerd, theatre goer, coffee drinker, knitting enthusiast
CeCe Coffey @cececoffey.bsky.social FERC nerd hooked on energy law. Penn Law & CELI alumna. Proud Princeton ๐
. Spare time split between water polo, skiing, and #energysky
John Farrell @johnffarrell.bsky.social Distributed energy nerd | Anti-monopoly policy guy @ ILSR | Making clean power local + fair | ๐Minnesota dad energy ๐๐ก
Severin Borenstein @severinborenstein.bsky.social Economics, Business, and Energy Prof at UC Berkeley. Member, Board of Governors, CA ISO. All opinions only my own.
Brian Bartholomew @bpbartholomew.bsky.social Power markets, batteries, niche memes. Grid modeling and analysis at Merit Order Energy. Living in NY ๐ฝ
Ben Serrurier @serrurier.bsky.social I like hot rocks and a cool climate. I run policy for Fervo Energy. These posts don't even represent me.
Ayana Elizabeth Johnson @ayanaeliza.bsky.social Marine biologist, writer, policy nerd. Co-founder Urban Ocean Lab, think tank for the future of coastal cities. In love with climate solutions.
Chelsea Harvey @chelseaeharvey.bsky.social Climate & extreme weather reporter |
E&E News by POLITICO | NYC via NC SC AL WV
TIPS: charvey@eenews.net | chelseaeharvey@protonmail.com |
Signal @chelseaeharvey.01
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.
Gernot Wagner @gwagner.com Climate economist, Columbia
https://gwagner.com
It's pronounced "juggernaut" without the "jug"
Heatmap News @heatmap.news A new media company focused on the biggest story of our time: climate change. Subscribe to our newsletter at https://heatmap.news.
Todd Woody @toddwoody.bsky.social 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
Stephen M. Collins @smcollins.bsky.social Strategy and Innovation @ Edison | Climatetech investor | CELI fellow | husband, dad and plant-based cyclist
Greg Raiz @gregraiz.com ๐ VC & Startup Enthusiast | Co-GP at FoundersEdge - Building the future with founders. Follow for insights on venture, startups, AI, and business. FoundersEdge.com
Russ Wilcox @russwilcox.bsky.social Startups, software, deeptech, biotech. Venture Partner at Pillar VC. Founded E Ink.
Obvious Ventures @obvious.bsky.social A venture capital firm investing in entrepreneurs who are reimagining trillion-dollar industries across planetary, human, and economic health.
Joshua Posamentier @posamentier.bsky.social GP @CongruentVC investing in awesome companies that solve global climate problems plus a dad and husband and more: ๐ด๐ฉ๐ฅโท๐โโ๏ธโข๏ธ๐ถ๐ฅ๐ท๐ฟ
Ramez Naam @ramez.bsky.social Author of the Nexus trilogy. Climate tech investor, author, and activist. Optimistic about the future. 
Justin Guay @guayjg.bsky.social Stirring the climate pot
Jamie DeMarco @jamiedemarco.bsky.social Lobbyist and advocate for clean energy in Maryland, founder of DeMarco Advocacy
Believer that things can be good
Adrian Deveny @adriandeveny.bsky.social Always thinking about the future. Currently President of Climate Vision, formerly Schumer enviro guy.
Sam Ricketts @samtricketts.bsky.social Seattleite in DC. Work on the clean energy transition. Co-founder, S2 Strategies. Former state govt, congressional staffer, advocate, organizer.
www.s2strategies.org
Tina Smith @smith.senate.gov Mom, wife, daughter, and loving but distracted friend. U.S. Senator for Minnesota. Prefers window seats, donuts and MN beer (all together when possible) โ๏ธ ๐ฉ๐บ
Allison Clements @allisonclements.bsky.social 
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.
Ben Norris @bennorris.bsky.social Vice President of Regulatory Affairs, Solar Energy Industries Association. Personal account, views my own, etc.
Miles Farmer @mfarmer.bsky.social clean energy policy, strategy, and law
Ethan Howland @ethanhowl.bsky.social I'm a reporter for Utility Dive, covering FERC, energy policy and the clean energy transition.
William Driscoll @willdriscoll.bsky.social Author of "Your Arteries-An Owner's Manual." Reporter for PV Magazine USA on developments that speed or slow deployment of solar and storage.
Jeff Dennis @energylawjeff.bsky.social Electricity grid, wholesale power markets, energy and environmental law and policy nerd. Iโve worked at places in DC. Immediate Past Chair of ABA Section of Environment, Energy, and Resources. Dog enthusiast.
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.
Will Gorman @wfgorman.bsky.social clean tech and energy lifelong learner | bassoonist | research scientist at emp.lbl.gov studying #renewables #der #electricitystorage #transmission #interconnection
Arvind Ravikumar @arvindpawan1.bsky.social Assistant Professor, University of Texas at Austin
Co-Director, Center for Energy and Environmental Systems Analysis (CEESA) studying greenhouse gas emissions measurements and carbon accounting across global energy supply chains.
Brad Plumer @bradplumer.bsky.social Reporter, NYT Climate.
email: brad.plumer@nytimes.com
signal: bradplumer.54
Ari Peskoe @aripeskoe.bsky.social Director of the Electricity Law Initiative at Harvard Law. 
Simon Mahan @simonmahan.bsky.social I'm here for the energy memes.
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
Dr. Jonathan Foley @globalecoguy.bsky.social - Executive Director, Project Drawdown drawdown.org
- Climate scientist, working on solutions
- Passionate about science, communication, and hope
- Minnesota based, Maine born
- Personal account / My views
Eric Wesoff @ericwesoff.bsky.social Climate reporter and media exec
Canary Media!
www.canarymedia.com
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
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
Alli DeJong @allidejong.bsky.social climate, adaptation, decision analysis, flood risk, insurance, resilience, BCAs. planning & policy jack of all trades at the Water Institute. (personal account)
also sports, birds, เคนเคฟเคเคฆเฅ, cities, etc.
chicago via new orleans via chicago
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!
Liam Denning @liamdenning.bsky.social Writing about the transformation of energy systems and the automotive industry for Bloomberg Opinion. Also: The Arctic. Opinions are my own.
Mark Chediak @mchediak.bsky.social Journalist for Bloomberg News writing about utilities, renewables and climate disasters. Opinions are my own.
Amanda Kolson Hurley @amandakhurley.bsky.social Climate journalist at Bloomberg and chronicler of weird suburbs. Opinions mine and not my bossesโ 
Damian Carrington @dpcarrington.bsky.social Environment editor at The Guardian
Send info confidentially via Signal: dpcarrington.35
Or via this link๐
https://www.theguardian.com/tips
Noah Kaufman @noahqkaufman.bsky.social Climate economist. Opinions are my own.
Astrid Atkinson @astridatkinson.bsky.social Decarbonizing the grid with Camus Energy. CEO, founder, dog appreciator. Ex-Google. I know it gets dark, but there's always a light.
Prof Chris Jackson @seismatters.bsky.social Geoscientist | Occassionally on ๐บ & ๐ป talking about geoscience | I ๐๐พโโ๏ธ๐ด๐พโโ๏ธ ๐ง๐พโโ๏ธ๐ธ๐บ| he/him | ๐ณ๏ธโ๐๐ณ๏ธโโง๏ธ| โSelf-declared King of Geotwitterโ (Palin, 2022) | Professional (East)Midlander ๐
Michael Noble @nobleideas.bsky.social Advisor to industry, government and philanthropy on deploying climate solutions at speed and scale of the climate crisis. NobleIdeas LLC, Saint Paul, MN.
Speaker Melissa Hortman and me celebrating MNโs 100% clean electricity standard.
Nat Bullard @nathanielbullard.com Energy systems and information platforms.
I do that presentation.
https://www.nathanielbullard.com/
๐Singapore
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. ๐๐ก
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
Richard Meyer @richardmeyer.bsky.social Vice President Energy Markets, Analysis and Standards @aga_naturalgas. Views my own.
Auke Hoekstra @aukehoekstra.bsky.social Sharing hope and debunking FUD against electric vehicles and renewable energy. Director NEONresearch.nl @TUeindhoven Founder Zenmo.com.
Nate the House Whisperer @energysmartwv.bsky.social Everyone deserves a truly healthy and comfortable home. I teach how to do it. It almost always involves a heat pump aka two way air conditioner. One way ACs are dumb. #energysky #heatpumps โก๏ธ ๐ ๐ก www.natethehousewhisperer.com & electrifyeverything.net
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.
Robinson Meyer @robinsonmeyer.bsky.social Iโm the founding executive editor of Heatmap News, a contributing Opinion writer for The New York Times, and the cohost of the Shift Key podcast.
๐NYC
Rebecca Willis @bankfieldbecky.bsky.social Climate & energy governance; citizen engagement. Prof at Lancaster Uni; expert adviser to the Climate Change Committee. Mostly climate stuff, occasional forays into runs, swims, mountains, dogs. Book: https://bristoluniversitypress.co.uk/too-hot-to-handle
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.
David Ho @davidho.bsky.social Climate scientist; ocean carbon cycle and climate solutions. Professor @soest.hawaii.edu, University of Hawaiสปi at Mฤnoa; Visiting Faculty, Arizona State University. https://linktr.ee/david_ho
David Roberts @volts.wtf I run a newsletter/podcast called Volts about clean energy & politics. Subscribe & join the community at http://volts.wtf!
Kevin J. Kircher @kevinjkircher.com Engineering prof (mechanical + electrical) at a big Midwest state school. Energy, climate, buildings, power grid, control, optimization, data science. He/him. Personal account. https://kevinjkircher.com/ Email: my last name at purdue dot edu
Michael Wara @michaelwara.bsky.social Works at Stanford on equitable climate and energy law/policy with a big helping of wildfire and insurance.
Rob Gramlich @robgramlichdc.bsky.social #Transmission and power markets for low cost decarbonization. #EnergySky
Kate Marvel @drkatemarvel.bsky.social Climate scientist, formerly NASA, currently Project Drawdown. Former astrophysicist, current Earth supremacist. Author of HUMAN NATURE, best book of 2025 according to both Scientific American and my dad https://shorturl.at/aJRYb
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
Kate Gordon @katenrg.bsky.social CEO at CA FWD; Non-resident Scholar Carnegie Inst. Energy, climate, & economic development nerd (plus lover of Oxford commas); speaker/thinker/writer when I have time; proud public school parent. Former DOE & Office of CA Governor.
Tyler Norris @tnorris.bsky.social "An expert in power systems" -NYTimes | J.B. Duke Fellow @DukeU | Substack: http://powerpolicy.net
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
Amy Francetic @amyfrance.bsky.social Climate VC at Buoyant Ventures, mom, wife, runner, swimmer, loves dogs
Allison Bates Wannop @allisonwannop.bsky.social Energy policy obsessive | Atty | All RTOs, FERC, plenty of states | Vermont based, PGH raised | Mom of 5 | DER Task Force
Jesse D. Jenkins @jessedjenkins.com Macro-energy systems engineering, optimization & policy. Associate professor at Princeton University. Leads the ZERO Lab. Co-hosts SHIFT KEY podcast. Time100 Next & TIME100 Climate honoree. More at linkedin.com/in/jessedjenkins & zero.lab.princeton.edu
Jigar Shah @jigarshahdc.bsky.social husband, dad, focused on elevating American entrepreneurs and innovators to achieve energy abundance by deploying at scale. It's simple, not easy. https://www.linkedin.com/in/jigarshahdc/
Leah Stokes @leahstokes.bsky.social Professor of climate + energy policy at UCSB. Alumni of MIT, Columbia and UToronto. Hosts "A Matter of Degrees" podcast. Cuts carbon pollution! Proudly ๐จ๐ฆ Gardener ๐ฑ leahstokes.com; Newsletter: electricnotes.news
Bluesky @bsky.app official Bluesky account (check username๐)
Bugs, feature requests, feedback: support@bsky.app