Electrify DC @electrifydc.bsky.social electrifydc.org
Wildgrid @wildgrid.xyz We're a technology platform accelerating the clean energy transition through community-driven solutions.
Electrify 613 @electrify613.bsky.social Helping homeowners electrify one home at a time https://electrify613.ca
Visit our direct-install one-stop electrification spin-off at ferncomfort.ca
Resistbot @resist.bot ✊ Text all of your officials at once. 📈 10 million constituents served. 💌 50 million letters sent. 😳 800 million texts since 2017.
🍎 Apple https://rs.bot/i 🕸️ Web https://rs.bot/w 💬 or text 50409
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.
Canary Media Inc. @canarymedia.com Canary Media is an independent, nonprofit newsroom covering the transition to clean energy and solutions to the climate crisis.
🔗 https://www.canarymedia.com/subscribe-to-our-newsletters
Rewiring America @rewiringamerica.bsky.social Rewiring a new energy story for American households ⚡ rewiringamerica.org
Jenny Chase @solarchase.bsky.social Solar and clean power analyst at BloombergNEF, goose keeper. Author of a book, "Solar Power Finance Without the Jargon". Opinions all my own.
Emily Pontecorvo @emilypont.bsky.social Staff writer @heatmap.news | signal: emilypont.89
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
@bradleyplunkett.bsky.social @bradleyplunkett.bsky.social 
Marcy Cleveland @marcy-cleveland.bsky.social Building Scientist︱Realtor - GREEN︱Sustainable Housing Advocate︱Climate Resilient Communities︱Cleantech Product Advisor
Bob Mayo @bobmayo.com Building Electrification Advocate. Climate-tech curious. Engineering and research at the intersection of hardware and software. Enjoyer of well-designed interfaces between subsystems.
Duncan Gibb @duncangibb.net clean heat, renewables, music, tennis
Senior Associate at @regassistproj.bsky.social
🇨🇦 raised 🇩🇪 then 🇨🇵 now
JN Fang @jnfang.bsky.social founder, building for home services
Amanda D. Smith @amandadsmith.bsky.social Energy nerd, former engineering academic, scientist, analyst, climate educator. 🇺🇸🏳️🌈🌱🐈🐕📖🌲🍄🥾🥟
"The name of our beautiful reward is not profit. Its name is freedom."
- Ursula K. Le Guin
linktr.ee/amandadsmith
Eduardo Pelegri-Llopart @pelegri.bsky.social Ex-software. Energy Transition. Consumer-owned energy assets. Immigrant. Californian. I write at https://pelegri.substack.com #EnergySky
Alasdair Hiscock @alasdair.co Design Lead at Nesta. Interested in mission oriented innovation, digital and policy design. Trying to make home decarbonisation happen 
Frank Reif @frankreif.bsky.social Mainly here for climate stuff. Decarbonizing heating and cooling.
Building science / efficiency / retrofit / mechanical engineering etc.
Tom Vasseur @tomvasseur.bsky.social Director at the Cool Heating Coalition (@coolheatingco.bsky.social) working on ♨️ and ❄️ decarbonisation
Also cares about democracy ✊ and Europe 🇪🇺
All views expressed are my own
Sometimes writes at: http://tomvasseur.wordpress.com
Technology Connections @techconnectify.bsky.social I'm that YouTuber who taught you how dishwashers work. Guess I'm tryin' out the whole Bluesky thing now.
he/him
https://www.youtube.com/technologyconnections
John Cantor @johncantor.bsky.social https://heatpumps.co.uk/
Passive House Plus @phplus.bsky.social Award-winning green building magazine
For: comfortable, healthy, low carbon buildings with tiny energy use.
🇮🇪+ 🇬🇧 print editions + projects from whole 🌎.
Passive house / Passivhaus
Tomato / tom8to
www.passivehouseplus.co.uk
350 Silicon Valley @350sv.bsky.social We're building a grassroots movement for #climate awareness and action and are proud to have been the 350.org chapter in Silicon Valley for 10 years. Part of the 350 Bay Area coalition.
Clean Energy Works @cleanenergyworks.bsky.social Clean Energy Works accelerates inclusive investments that open the #cleanenergy economy to all. #energyefficiency #transportationelectrification #equity
Morgan Edwards @energymorgan.bsky.social Professor at the University of Wisconsin--Madison. Energy systems and climate policy. Check out my work at: climateactionlab.com
awoe (ah-way) @awoenam.com he/him/his | urban environmentalist working to decarbonize buildings in california 🌍🌳💡 | los angeles based arsenal fan ⚽ | views are my own
find my links here👇🏾
https://linktr.ee/awoenam
Greg Jackson @gjuk.bsky.social Founder http://octopus.energy
Customer issues: email greg at octopus dot energy for best response
Blog at http://octopus.energy/blog
Brett Little @brettlittle.bsky.social Education Manager at GreenHome Institute. Board Games. Electrification. Nature. Would like to see government restructured.
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/
Nat Bullard @nathanielbullard.com Energy systems and information platforms.
I do that presentation.
https://www.nathanielbullard.com/
📍Singapore
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
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.
Simon Mahan @simonmahan.bsky.social I'm here for the energy memes.
Tom Moyer @tommoyerut.bsky.social Defiant positivity. Decency & integrity over partisanship. #PrinciplesFirst. Utah Citizens’ Climate Lobby. EOD robotics engineer & former science educator. Utah.
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.
OpenEnergyMonitor @openenergymon.bsky.social Open-source tools for energy monitoring and analysis.
EssaysConcern @richarderskine.bsky.social Research fellow at The Schumacher Institute. Knowledge management specialist. Artist, Educator, Writer. Born 312.6 ppm
www.trustedknowledge.org
www.essaysconcerning.com
www.richarderskineart.com
Dustin Poppendieck @poppendieck.bsky.social Indoor air quality scientist. Thoughts are my own. No financial interests in air cleaners, monitors or other related devices.
Brendan Haley @brhaley.bsky.social Policy director for an energy-efficient economy with Efficiency Canada. Adjunct professor at Carleton Public Policy - climate, industrial policy & 🇨🇦 political economy. Ex-pat Nova Scotian in Ottawa.
Shreyas Sudhakar @shreyassudhakar.com Writing about heat pumps at heatpumped.org
Installing heat pumps at vayu.pro
Former YC founder and rocket propulsion engineer
heatpumped.org/subscribe
Zoltan Nagy @zoltannagy.bsky.social Engineering prof at TU/e | demand side energy management | connected communities | CityLearn
Nathan Gambling @betatalk.bsky.social "Nathan is one of the UK's clean heat leaders" Chris Stark
I help people understand heat & heating industry. My family have been installing heat pump technology for nearly half a century. I run the Guild of Master Heat Engineers
BetaTeach.co.uk
Adam Chapman @chiefgeekad.bsky.social Chief Geek at Heat Geek, pedant and obsessive. - Z Zach Millimet @zjmillimet.bsky.social Sr. National Security Executive. Energy & Climate Security Fellow for U.S. Senator Martin Heinrich. Transitioning to the private sector in 2025 to work on energy, climate and biodiversity solutions.
Chris Higgins @cahiggins.bsky.social Supporting Electric Load Growth. Building Policy. Helping homes & buildings improve, Heat Pumps, Passive House, CHBA Net Zero, & better building code.+ EV's, Civil Service, & a Safer City.
Heat Pumped @heatpumped.org Demystifying heat pumps with deep dives in your inbox every other week - sign up at heatpumped.org/subscribe
Building Decarbonization Coalition @buildingdecarb.org Harnessing the power of coalition for an all-electric future. buildingdecarb.org
#BuildingDecarb #HeatPump #ThermalEnergyNetwork #HeatPumpNation #EnergySky
Bronwyn Barry (she/her/they/them/it/thingumie) @passivehousebb.bsky.social Searching for comfortable buildings in a democracy that works. (Optimist.) E-bike loving architect building Passive House in a climate that thinks it doesn’t need it. (Persistent.)
Steve Fawkes @drstevefawkes.bsky.social Founder of epgroup.com Practitioner, author and speaker on energy efficiency, distributed energy & financing the energy transition. Blog at onlyelevenpercent.com
@heat-geek.bsky.social @heat-geek.bsky.social 
John Semmelhack @johnsemmelhack.bsky.social HVAC + Home performance contracting www.comfortsquad.us
CEO (Chief Electrification Officer)
Minister of Heat Pumps (Southeast)
Love this👆but I'd rather be on my bike
Eric Hittinger @elephanteating.bsky.social Inaugural Director of RIT's School of Public Affairs, 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.
Abhi @akantamn.bsky.social I'm just here so I don't get fined
KC Boyce @kcboyce.bsky.social Internationally-known speaker on EVs and the energy transition. Co-host, Energy Matters show. VP @ Escalent.
Drew Tozer @drewtozer.bsky.social Installing heat pumps for comfortable, healthy, sustainable homes in Toronto, Canada.
Every HVAC contractor is a climate company.
https://foundryheatpumps.ca
Jack Policar @jackpolicar.bsky.social Head of Innovation at Climate Collective and co-founder at TradesFirst- Electrification-focused contractor co-op
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
Aat @aatkwaasteniet.bsky.social Nederlands, gepensioneerd, links georiënteerd
Energy coach, Tech, Zonne-energie, Warmtepompen , EV's, Klassieke muxziek, Oprichter van de EV spreadsheet https://bit.ly/3XlYMDr
Bryn Davidson - Lanefab @lanefab.com A beautiful home,
in a healthy city,
on a thriving planet
Lanefab Design / Build
Oori Architecture
B.Eng M.Arch
www.Lanefab.com
Vancouver BC
#ThickWallsAreSexy / #SingleStair / #ElectrifyEverything / #Passivhaus
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
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
Shawna Henderson @shawnahenders19.bsky.social CEO x 2, Building Science Wonk, Lover of Dirty Basements, Unmentionable Attics, Clean Energy, Strong Coffee & Good Food. She/her/them. Settler in Eske'kewa'kik (in NS).
Trystan Lea @trystanlea.bsky.social Monitoring heat pumps at HeatpumpMonitor.org, open source energy monitoring at OpenEnergyMonitor.org.
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/
Brian Siana @briansiana.bsky.social Astronomy Professor at UC Riverside / Chair of the Riverside Board of Public Utilities / Heat pump evangelist
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
Aimee Witteman @aimeewitteman.bsky.social Pro-housing decarb strategist. Midwest kid living in D.C.⚡️
Also posts on democracy, bikes, trail running, and Lake Superior shipwrecks. Personal Account.
Claire Halloran @clairehalloran.bsky.social Modeling the long-term future of the electricity system. PhD in planning a grid with lots of heat pumps. Electricity grid planning, heat electrification, renewable energy & maps. Personal account, my views. https://clairehalloran.github.io
Christopher Matos-Rogers @cmrogers.bsky.social Progressive who embraces being too passionate, unapologetic, and having tough conversations. Action is my vibe, less talk. All things real estate, sustainability, and escaping the status quo.
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).
Joshua D. Rhodes @joshdr83.bsky.social Energy | Research Scientist @utaustin.bsky.social & @columbiauniversity.bsky.social | CTO @ideasmithsLLC | Electric Commissioner @austintexasgov | husband | dad | views my own
Jan Rosenow @janrosenow.bsky.social Professor of Energy & Climate Policy at University of Oxford
Energy Programme Leader at ECI, University of Oxford
Senior Research Fellow at Oriel College, Oxford
Senior Associate Institute for Sustainability Leadership, University of Cambridge
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.
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 ⚡️ 🔌 💡 www.natethehousewhisperer.com & electrifyeverything.net
dave c @deewavo.bsky.social california fella, maker, musician, climate, heat pumps
Citizens' Climate Lobby @cclusa.org Want Congress to address climate change? We do too!
Current actions ➡️ cclusa.org/action
Nonpartisan | Nonprofit | #GrassrootsClimate
Michael Applebaum @mapplebaum.bsky.social VP of Marketing at Xpansiv. Accelerating the energy transition. #RedSox & #Patriots. Love 🎸🥾⛰️
Zécca Lehn @zecca.bsky.social Venture Scale Positive Impacts 💚
www.zeccalehn.com 📍SoCal
Raycast @raycast.com Your shortcut to everything.
✨ Pro → https://raycast.com/pro
🏪 Store → https://raycast.com/store
👥 Community → https://raycast.com/community
Deb L Morrison #teachclimate #climatejustice @drdeblmorrison.bsky.social Catalyst. Learning for climate, environmental, and sustainability justice and empowerment. Climate literacy, information, and services. IPCC Lead Author for AR7. www.debmorrison.me
CISL Canopy @cisl-canopy.bsky.social Part of the University of Cambridge Institute for Sustainability Leadership we are an innovation hub supporting entrepreneurs and accelerating solutions to global challenges.
Find out more here: https://www.cisl.cam.ac.uk/canopy-cisl
Todd Abercrombie @taber0624.bsky.social Living and working at the intersection of energy efficiency, indoor environmental quality, and sustainability
Theodore Paradise @theodoreparadise.bsky.social #energy & #transmission, doubling the capacity of the grid with the leading advanced conductor ACCC; Chief Policy and Grid Strategy Officer at CTC Global; fan of beautiful moments / places / thoughts; returns 🛒
Ray @raysf.bsky.social Long time San Franciscan. Believer in democracy and science. Fighting climate change on a local level.
Erin 🌱 @wearegonnafindout.bsky.social Native plants (7b/65n Chesapeake rolling coastal plain)
Decarbonization, cats, oddments
Working on reducing pollution from buildings at a big nonprofit; speaking for myself here
She/they
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
Eytan Lenko @eytanlenko.bsky.social CEO Boundless Earth. Accelerating climate solutions and helping Australia become a renewable energy superpower.
Peter Wilkins @petesurfing.bsky.social Middle-aged surfing enthusiast husband and dad. Mildly alternative when younger. Into electro pop music, obviously surfing, motorbike, cycling, running slowly, science, clean energy transition revolution, space science, cricket and politically aware.
Rebecca McWilliams @rebeccamcwilliams.bsky.social Changemaker | Former NH State Rep | Land Use & Enviro Policy | Housing & Childcare Advocate | Small Biz Owner | Compost Farmer | Architect | Universal Design | Lawyer | Climate Disaster Response & Mitigation | Net Zero Buildings | Mom x3 | 💜 Cairn Terriers
Valentin Crafts Drown @valentin.blue I design digital products for people.
https://halftonecloud.com
Gerod Carfantan @gerod.me Investor @ Sente Ventures - Industrial DeepTech. Intellectually curious and globally minded. Palm Beach County, FL ( + Chicago + Canada + Europe, etc.)
Calgary Climate Hub @calgaryclimatehub.ca A diverse group of Calgarians coordinating & mobilizing local climate change action. #yyc #yyccc #ClimateChange #ClimateAction #ClimateSky
Kelly Lyndon @klyndon.bsky.social Decarbonization Leader, Climate Justice Advocate, San Diego
Meg Mills-Novoa @mills-novoa.bsky.social Geographer. Climate justice. Director of the Climate Futures Lab. Berkeley Prof. Extreme fruit enthusiast. 
🐧 🏔️ @ilikehikes.bsky.social We deserve a safe and free future
Matthew Haugen @mjhaugen.bsky.social Energy and Planning Manager @cplusc.bsky.social (opinions expressed are my own) • sometimes writing at www.terrain.news • based in Birmingham, AL
Sylvia Chi 齊思涵 @sylviachi.bsky.social lawyer but not your lawyer. admin law enthusiast. i work on environmental and climate justice, public banking, and public power. she/they 🇺🇸🇹🇼 Nutmegger in Oakland
opinions are my own!
https://www.ourcityourbank.com/