Cosy Homes Oxfordshire @cosyhomesoxon.bsky.social Have you been putting off upgrading your home? We get it. Life’s busy, and it’s easy to let another year slip by. But cold draughts in winter, stuffy rooms in summer – and a home that isn’t kind to the planet – won’t fix themselves. But....
Loco Home Retrofit CIC @locohome.bsky.social Holistic home improvement support for households, trades and local gov on maintenance, heat pumps, insulation and healthy ventilation.
Community energy coop/ community-led action on climate change/ home improvement agency.
Greater Glasgow, Scotland
Blair Palese @blairpalese.bsky.social Dir of Philanthropy @Ethinvest, Founder, Aus @ClimateCapitalForum, contributor @ClimateCapMedia. Interested in climate, solving the crisis & building a strong global democracy.
Simon Ward @drrubberfunk.eurosky.social Musician. Make music & play records as Dr Rubberfunk. Occasional co-producer of Olympic Cyclone Band. Founder member of Mr Güder.
‘Ectopic Beats Vol.1’ out now on Limited Edition Cassette.
https://linktr.ee/drrubberfunk
https://drrubberfunk.bandcamp.com
guynewey @guynewey.bsky.social CEO at Energy Systems Catapult. Helping clean tech innovators thrive in the future energy system.
Ex-SPAD/PAD/wonk/hack. Uncertain about much....
Ian McKee @ianmck.ee Climate and electrifying stuff. Head of Communications at ChargeUK, the voice of the EV charging industry. Muso. Cyclist. Runner. Wiltshire dweller. He/him. 🏴/🇲🇽
Katy King @katyking2.bsky.social Deputy Director, A Sustainable Future
@nestauk.bsky.social ex @bitglobal.bsky.social
Posts in a personal capacity about behavioural science & household decarbonisation.
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
Zero Ambitions @zeroambitions.bsky.social A consultancy and podcast set up to help the sustainable building sector move out of the basement and into the light.
Cllr Mike Sammon @mikesammon.bsky.social Low carbon heating engineer. Heat Geek Elite heat pump installer. Small business owner.
Liberal Democrats Councillor for Cambridge Ward, Southport.
Hannah Daly @hannahdaly.ie Professor in Sustainable Energy, UCC 🇮🇪
I write a monthly column for the Irish Times: https://www.irishtimes.com/tags/hannah-daly/
Born 351ppm, daughters born 408 & 410, now >420ppm 🚨 ‼️
Former @IEA and @UCL
EL COPO @el-copo.bsky.social Low carbon heating engineer.
Heatgeek.
Sustainability Installer of the Year 2024.
Yorkshire/Humber Installer of the Year 22/23/24.
Chris Baraniuk @chrisbaraniuk.com Freelance science & technology journalist. 12+ years experience. Irish/Polish. Writes for the BBC, Wired, The Guardian and others!
Portfolio: chrisbaraniuk.com
Newsletter: thereengineer.pro
Coaching: chrisbaraniuk.com/coaching
HQ: Belfast, N. Ireland
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/
Duncan Gibb @duncangibb.net clean heat, renewables, music, tennis
Senior Associate at @regassistproj.bsky.social
🇨🇦 raised 🇩🇪 then 🇨🇵 now
Nigel Banks @nigelbanksoeg.bsky.social 🐙Technical Director, Zero Bills & Low Carbon Homes, Octopus Energy
Trystan Lea @trystanlea.bsky.social Monitoring heat pumps at HeatpumpMonitor.org, open source energy monitoring at OpenEnergyMonitor.org.
Paul Kenny @paulkenny.bsky.social Director general of the European heat pump association. Mech.Engineer. Expert on sustainable energy practice and policy. Unashamedly Green for climate, society, security and competitiveness.
Adam Chapman @chiefgeekad.bsky.social Chief Geek at Heat Geek, pedant and obsessive. 
Iain Soutar @isoutar.bsky.social Senior Lecturer in Energy Policy at the University of Exeter, UK. Researching change, inertia and public engagement in energy transitions.
https://experts.exeter.ac.uk/19656-iain-soutar
Rhiannon de Wreede @drrhidewreede.bsky.social Warmur renewables
Leah Robson @yeyw.bsky.social Make your Home Powerful. Founder and CEO of Your Energy You Way. Personalised green energy solar and heat pump solutions from the company dedicated to developing the industry’s future.
Kathy Dodworth @dodgington.bsky.social Research Fellow KCL | Voluntary Labour | Global Politics | Health | Kenya | Tanzania | Non-State Actors | Heat Pump Widow
Simon Murdoch @smrdch.bsky.social Unhappy with the political world. Wish we could go back to about 2012 and the London Olympics when everyone was nice to each other.
Lloyd Alter @lloydalter.bsky.social Author of"The Story of Upfront Carbon," reformed architect and developer, teacher of sustainable design at Toronto Metropolitan University. https://lloydalter.substack.com
Nesta @nestauk.bsky.social We are Nesta, the research and innovation foundation. We apply our deep expertise in applied methods to design, test and scale solutions across the innovation lifecycle. linktr.ee/Nesta_uk
Regulatory Assistance Project @regassistproj.bsky.social Regulatory Assistance Project (RAP)® is an independent, global non-governmental organization with a mission of advancing policy innovation and thought leadership within the energy community.
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.
Michael de Podesta @protons4b.bsky.social Experimental physicist, professionally retired since April 2020, but still experimenting. I've been writing about science since 2008 at http://protonsforbreakfast.org
Very concerned about the Climate and sustainable living.
OpenEnergyMonitor @openenergymon.bsky.social Open-source tools for energy monitoring and analysis.
Jeff Colley @jeffcolley.bsky.social Green building 🤓
PassiveHouse+ mag
Zero Ambitions podcast + consultancy
Heat Pump Assoc 🇮🇪 🪑
TEDx talker
World GBC #BuildingLife ambassador
Mag: https://passivehouseplus.ie
Pod: https://tinyurl.com/Zappod
TEDx: http://tiny.cc/TEDJeff
John Cantor @johncantor.bsky.social https://heatpumps.co.uk/
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
Rewiring America @rewiringamerica.bsky.social Rewiring a new energy story for American households ⚡ rewiringamerica.org
Chris Carus @chris-carus.bsky.social Domestic energy efficiency and heat pumps in Glasgow. Exec officer at Loco Home Retrofit CIC, Glasgow's community-led retrofit one stop shop - a hub for households and tradespeople. https://locohome.coop/
https://bsky.app/profile/locohome.bsky.social
Mick Wall @zarch1972.bsky.social Husband, Dad, Wednesdayite, Retro Fan & Geek.
Creator of @energystatsuk website.
Creator of https://trustedheatpumpinstallers.co.uk/
Robin Whitlock @robinwhitlock66.bsky.social Freelance journalist - climate, renewables, environment & more. Can assist with web content, white papers, copywriting & more (enq robinwhitlock1966 @ gmail.com ). WSM UK. NUJ. Sea shanty singer and serious jazz funk and soul enthusiast. 🇵🇸🇮🇱
Madeleine Gabriel @madgabes.bsky.social Director of the Sustainable Future mission at Nesta - working on decarbonising UK homes, and interested in all things energy and climate related. Views my own
Juliet Phillips @julietphillips.bsky.social Campaigner @beyondfossilfuels.bsky.social often thinking about a fairer, fossil free energy system ⚡️ Also interested in housing justice, energy poverty & climate politics. Barcelona via London. She/ her.
Liz Meddings @lzmddings.bsky.social Heat, vent engineer. Energy efficiency. Passivhaus Designer, Retrofit Coordinator. Life indefinitely paused: disabled after a concussion.
Fionna O’Leary @fascinatorfun.bsky.social Retired Lawyer, cook, Europhile, books, music, good conversations, gardens, walking. Bird site refugee 🇬🇧 🇮🇪
Dr Matthew Aylott @renewablewriter.bsky.social Electrification of Heat Policy Lead in the Dept for Energy Security and Net Zero. Policy Fellow at University of Cambridge Centre for Science and Policy. Former Bioenergy Researcher. Spreading news & views on energy in a personal capacity.
JenBaker @drjenbaker.bsky.social #battery processing🔋 #circular economy #climate solutions #EV 🚴♀️ Prof at University of Bath Institute for Susainability and Climate Change #optimist #WomeninSTEM
Nicola Terry @nicola.qeng-ho.org Obsessed with heat pumps but anything to do with energy. Also water.
Ecofurb @ecofurb.bsky.social 1 Stop Shop
2 decades of #retrofit advice
3 goals of lower #energybills, #decarbonisation and #healthyhomes
4 more info, head to https://linktr.ee/Ecofurb 🏡✨
Jez Climas @jezclimas.bsky.social Head of Business Development in Renewables at City Plumbing
Renewable Heat @renewableheat.bsky.social 
Tim Lord @timlord.bsky.social Energy and climate stuff, mainly. Head of Climate Change @HSBC_UK. Previously @institutegc, @beisgovuk. Views my own.
Oliver (Olly) Zanetti @oliverzanetti.bsky.social Senior Mission Manager at Nesta, leading our work on heat pump installer skills. All views my own
Alasdair Hiscock @alasdair.co Design Lead at Nesta. Interested in mission oriented innovation, digital and policy design. Trying to make home decarbonisation happen 
Dr Moira Nicolson @moiranics.bsky.social #SocialScientist and Public #Climate Comms and Engagement
Honorary Research Fellow @UCL
*Sharing research and views in a personal capacity*
Andrew Sissons @acjsissons.bsky.social Day job: climate change, heat pumps, energy at Nesta
Other stuff: low-fi economics on growth, cities & economic geography, general UK policy, occasional basic charts
Bristol, he/him, lots of parenting / caring.
Personal account.
Jen Gale @sustainableish.bsky.social Sustainable(ish) - engaging people in eco -action (imperfectly).
Author, podcaster, speaker, Climate Action Advisor, vet, Carbon Literacy Trainer.
Tired.
Tomas McGuinness @tomasmcguinness.bsky.social Software developer. I’m making things that run on ESP32 and Matter. I make videos on YouTube https://youtube.com/@tomasmcguinness and blog at tomasmcguinness.com
Abigail Dombey @abigaildombey.bsky.social Energy & Sustainability Engineer.
Working in decarbonisation & sustainable infrastructure. Climate, energy, net zero.
She / her.
Marc @marcfrance.bsky.social Retired, 2x Wind Farm and 1x Solar Park Owner, EV Driver, Fossil Fuel Denier, Tree Hugger, Tofu Eater, Cat Owner, Litter Picker, Carer, Vegan.
@coppicejt.bsky.social @coppicejt.bsky.social 
Joshua Robinson @joshuar.bsky.social Energy and climate comms ⚡️
Views mine
Chris Stark @chrisstark.bsky.social Head of the UK’s Mission for Clean Power by 2030.
Former CEO of the UK’s Climate Change Committee. 
David Joffe @davidjoffe.bsky.social Expert adviser, Clean Power Unit, DESNZ. Visiting Prof @ CEP, Strathclyde. Ex: CCC Director of Net Zero. Opinions mine unless someone else’s. Joffe rhymes with coffee. #COYS
Caroline Lucas @carolinelucas.bsky.social 🌎 Former MP for Brighton Pavilion, former Leader @greenparty.org.uk Professor of Practice, University of Sussex. Author of 'Another England: How to Reclaim our National Story'. Writing & campaigning on climate & nature 🌎 linktr.ee/carolinelucasbrighton
Chris Skidmore @cmskids.bsky.social Avid club curler in California. Sadly a Kings fans. Life quote - “Your teeth are bones that live outside and hang from your teeth like bats”
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?
Andreas Graf @andreasgraf.bsky.social EU climate and energy nerd.
Opinions/views my own.- C Chris Goodall @chrisgoodall2.bsky.social Writer on the energy transition. Angel investor in climatetech.
- F Fiona Harvey @fionaharvey.bsky.social Environment editor at the Guardian newspaper, full-time environment writer since 2004
Madeleine Cuff @tinymaddie.bsky.social Environment reporter for New Scientist mag, covering all things climate change
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!
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
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
Ember @ember-energy.org Global energy think tank accelerating the clean energy transition with data and policy #CleanPower info@ember-energy.org
https://ember-energy.org/
Sven Egenter @egenter.bsky.social Leads
@cleanenergywire & @klimafakten; climate, Europe, journalism; likes & re-posts = interesting;
Clean Energy Wire | CLEW @cleanenergywire.bsky.social Journalism for the energy transition. We cover Europe's move to climate neutrality based on 10 years expertise with Germany's Energiewende.
www.cleanenergywire.org
Prof Mari Martiskainen @martiskainen.bsky.social Professor of Energy and Society, 125th Anniversary Chair, University of Birmingham, UK
Director, Energy Demand Research Centre (EDRC)
Like spotting 🐿️🌳🐝
My neurodiverse views
#energysky 🔌💡
Nate Higgins 🏳️🌈 @natehiggins.bsky.social Software Engineer. Green councillor in Newham and Chair of Council. he/him 🏳️🌈
New Economy Brief @neweconomybrief.bsky.social New Economy Brief brings together credible analysis and proposals for building a fair, sustainable & resilient economy. Sign up to our weekly newsletter: https://www.neweconomybrief.net/sign-up
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
Paul Watkinson @pwatkinson.bsky.social Longtime climate negotiator for France, sometimes EU, helped on Paris Agreement at COP21, advised COP28, chaired the UNFCCC SBSTA for a couple of years. Keen to see greatly strengthened action and collaboration on climate mitigation and adaptation.
Dr Paul Dorfman @drpauldorfman.bsky.social Bennett Scholar, Bennett Inst. Sussex University; Chair, Nuclear Consulting Group; Member, Irish Govt. Radiation Protection Advisory Committee; served as Secretary to UK Govt. scientific advisory Committee Examining Radiation Risks from Internal Emitters. 
Mick Wall @mickwall.bsky.social Author, journalist, TV & radio broadcaster, podcaster, live performer, husband, dad, animals reign, books are everything, love is all that’s left. 
Rachael @techpoodle.bsky.social 💡 Electronics Engineer | 🌿 Nature & Animal Lover | 🌞 Renewable Energy Advocate | 🌍 Climate Action Enthusiast | 🌈 LGBTQ+
Working towards a sustainable future through technology and innovation.
No DM's unless I know you!
Robert J Whitney @robertjwhitney.bsky.social IEng MIET FCIPHE Fornax Technical Director, Heat Pump owner, Heat Pump system designer, Electrification Enthusiast, Efficiency! ♨️✊⚡️
Alex @alexbutcher.bsky.social Heat pump positive 💪
Edinburgh 🏴
Founder: warmur.co.uk 🏡 🍃
BusinessGreen @businessgreen.bsky.social UK's leading site for green business news & analysis.
https://www.businessgreen.com/
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
Clem Cowton @clemcowton.bsky.social Director of External Affairs @OctopusEnergy Group || Board, EnergyUK || Board, Sussex University Energy Group || Founder, Friends of Queens Road Cemetery
Climate Centre @climatecentreuk.bsky.social The climate spokes folks.
Connecting broadcasters with leading spokespeople on climate and environment issues.
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app