Rebecca Montacute @beckymontacute.bsky.social Research Director at cross-party think tank @smfthinktank.bsky.social, prev @suttontrust.bsky.social. Expert on educational inequality/social mobility.
Trustee @inquest-org.bsky.social. MH campaigner in memory of mum. Views own. linktr.ee/beckymontacute
Laura Laker @lauralaker.bsky.social Journalist, author of Potholes and Pavements, cohost of @podstreetsahead.bsky.social
https://lauralaker.substack.com
Muted live on Julia Hartley-Brewer's Talk show
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
EnergyDashboard @energydashboard.bsky.social We provide live and historical electricity data for Great Britain—covering generation, demand, carbon intensity, and generation site mapping.
Tom Forth @tomforth.co.uk Same as @thomasforth on X. Leeds, Yorkshire, UK.
Living Streets @livingstreets.bsky.social We are Living Streets, the UK charity for everyday walking. #NationalWalkingMonth #WalkThisMay #WalkToSchool #BanPavementParking
#BetterCrossings
Olivia Vane @oliviafvane.bsky.social Data visualisation design + code
Interactive data journalist at The Economist
oliviavane.co.uk
Prof. Ian Walker @ianwalker.bsky.social Environmental psychologist: transport, energy, water, buildings. "Woke scientist" (Daily Mail). Head of Psychology, Swansea University 🏴. Charity trustee x2. @locastproject.bsky.social My views
World Record-breaking cyclist drianwalker.com
Henrikki Tenkanen @htenkanen.bsky.social Assistant Professor of GeoIT @AaltoUniversity. Interested in advancing GIScience for sustainable development at https://gistlab.science #Open #Python #GIS author & educator: http://htenkanen.org/teaching
Giuseppe Sollazzo @puntofisso.bsky.social Deputy Director, Chief AI Office @ HM Revenue & Customs + Quantum of Sollazzo data newsletter
www.puntofisso.net
www.quantumofsollazzo.com
Mike Fell @mikefsway.bsky.social Energy researcher at University College London (on p/t secondment at Nesta), with a focus on social aspects of demand flexibility⚡
Juste Raimbault @justeraimbault.bsky.social Permanent Researcher at LaSTIG, IGN-ENSG | Honorary Research Fellow at CASA, UCL | Associate Researcher at ISC-PIF | Associate Researcher at Géographie-cités
Urban Systems, Urban Modelling, Urban Simulations, Land-use Transport Interactions
Mark Tewdwr-Jones @marktewdwr-jones.bsky.social UCL Bartlett Professor of Cities and Regions at CASA: Centre for Advanced Spatial Analysis. Academician, urban planner, geographer, scientist, film historian, futurist, pro-rail. Believe in creating inclusive future places for all
Tom MacInnes @tommacinnes.bsky.social Interim Director of Policy, Citizens Advice. Policy stuff, data, graphs, that kind of thing. 
Josh Spero @joshspero.ft.com Wealth editor, Financial Times. I like swimming, classical music and cryptic crosswords. Working on a memoir about my earlier life at a magazine for the very rich. he/him 🏳️🌈 josh.spero@ft.com
Electricity Maps @electricitymaps.com The world’s most comprehensive electricity data platform, driving decarbonization. Electricity Maps provides global access to electricity mix, prices and carbon intensity. Available in real-time, historically and forecasted.
Harry Scott-Trimble @harrytrimble.bsky.social Designer | harrytrimble.com
Richard Lorch @richardlorch.bsky.social Editor-in-Chief, Buildings & Cities: an independent, peer-reviewed, transdisciplinary OA journal on grand challenges facing the built environment. Views my own.
B&C Editors @bceditors.bsky.social Exploring policy & practice across scales: cities, neighbourhoods, buildings. Independent, not-for-profit OA peer-review transdisciplinary journal.
https://www.journal-buildingscities.org
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....
APPG for Cycling & Walking @appgcw.bsky.social We are a cross-party group of Parliamentarians working to promote the benefits of active travel.
Paul Copplestone - e/postgres @kiwicopple.bsky.social ceo @supabase | YC S20
database.new
Mirco Musolesi @mircomusolesi.bsky.social Professor of Computer Science. Machine Intelligence Lab, UCL AI Centre, Department of Computer Science, University College London.
Artificial Intelligence | Machine Learning | Computing | Books
https://www.mircomusolesi.org
Jon Silver @invisiblemapper.bsky.social Professor of Urban Geography
The Data City @thedatacity.bsky.social We tell you what companies do. Real-time data on companies and emerging sectors. thedatacity.com
Aude Vuilliomenet @audevuilli.bsky.social Research on IoT, Edge AI and biodiversity
PhD Student at UCL The Bartlett CASA & CBER PNL 🏙️🌍
📍London, UK 
Jim Watson @watsonjim.bsky.social Professor of Energy Policy & Director, UCL Institute for Sustainable Resources. Chair, World Bank ESMAP technical advisory group; UK rep, European Energy Research Alliance; Judge, King's Awards (sustainability)
https://profiles.ucl.ac.uk/67127
UK Energy Research Centre @ukerc.bsky.social The UK Energy Research Centre (UKERC) carries out world-class, interdisciplinary research into sustainable future energy systems. Funded by UKRI.
https://ukerc.ac.uk/
Net Zero APPG @netzeroappg.bsky.social A cross-party initiative seeking to create a long term strategy for a low carbon economy in the UK. netzeroappg@inflect.co.uk
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. 
Nicole Watson @watsonn.bsky.social Energy policy at NESO 🔌💡Mostly energy and climate posts, occasionally long runs or pretty beach pictures
Views = my own
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
Adam Tranter @adamtranter.bsky.social Active travel advocate. Founder Fusion Media, co-host Streets Ahead Podcast. Was West Midlands Cycling & Walking Commissioner. Views all mine. Substack: https://www.bikeis.best/
Andy Arthur💃🏰⚓🦌 Threadinburgh 🧵 @threadinburgh.scot Overlooked tales of Edinburgh, Leith & Scottish local history. Expect the unexpected: people, buildings, transport, maps & occasional attempts to be funny. Stories also published at https://threadinburgh.scot 🐦 ex-Cocteautriplets
Dan Wilson Craw @danwilsoncraw.bsky.social Deputy chief exec at Generation Rent. Geordie. Mostly housing, sometimes other policy stuff and daft observations. Employer doesn't necessarily agree with everything I say.
Berni Devilat @bdevilat.bsky.social Assistant Professor at the University of Nottingham. Architect & MArch PUC Chile, PhD Bartlett UCL.
Apache Superset @apachesuperset.bsky.social Apache Superset™ is an open-source modern data exploration and visualization platform.
Social Market Foundation @smfthinktank.bsky.social Britain’s leading cross-party think tank, with a mission to enable markets and government to work together to benefit society.
https://www.smf.co.uk/ | Also on LinkedIn, X and TikTok
Fairer Share @fairershare.bsky.social The campaign to scrap Council Tax and Stamp
Duty. Join over 120,000 households who have signed our petition for a fairer system, saving over 18 million households on their property taxes.
Jess @jesseddy.bsky.social I empower the design community through educational insights. Builder, dreamer. http://everydayux.net / http://uigoodies.com / jesseddy.com
@everyday-ux.bsky.social
Planet Postgres @planetpostgres.bsky.social Blog entries from members of the PostgreSQL community
Environmental Audit Committee @commonseac.parliament.uk We are a cross-party group of @houseofcommons.parliament.uk MPs. This account is not being monitored. Follow us at @hoccommittees.parliament.uk.
Euan Mills @euanmills.bsky.social Building technology to plan human settlements.
helenmakesmaps @helenmakesmaps.bsky.social Cartographer, data visualizer, beans on toast defender.
helenmakesmaps.com for tutorials
Carole DALIN @sustainablefood.bsky.social Interested in water, food trade, agriculture sustainability.
CNRS scientist & PI of ERC project FLORA at ENS (Paris)
Associate Professor in Sustainable Food Systems at UCL (London)
Max Ghenis @maxghenis.bsky.social Building @axiom.org and @policyengine.org
UK Green Building Council @ukgbc.bsky.social The official account of the UK Green Building Council |
The voice of our sustainable built environment.
https://ukgbc.org/
Jascha Grübel @jascha-gruebel.bsky.social Assistant Professor for Data Sceince Systems, Wageningen University
Architect of the Open Digital Twin Platform: http://odtp.org
Personal website: http://jascha.gruebel.io
Octopus Energy @octopus.energy Floating about.
We believe energy should be better - a better experience for customers, better for the planet, and better value for money.
Need help from our social media team? https://octo.ps/bluesky-help
Torsten Bell @torstenbell.bsky.social Member of Parliament for Swansea West
John Burn-Murdoch @jburnmurdoch.ft.com Columnist and chief data reporter the Financial Times | Stories, stats & scatterplots | john.burn-murdoch@ft.com
📝 ft.com/jbm
RetrofitRuss @retrofitruss.bsky.social MD, Parity Projects (@parityprojects) of @cotality. Founder, NED, RetrofitWorks (@retrofitworks). Founder Director @NatRetrofitHub. Chartered Civ Eng. Personal views here.
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.
Dr Harshavardhan Jatkar @hjatkar.bsky.social 
Gesche Huebner @geschehuebner.bsky.social Prof Environment & Human Health; Director of the European Centre for Environment & Human Health; University of Exeter.
Energy, buildings, health, climate change. 
E3G - Third Generation Environmentalism @e3g.bsky.social E3G is an independent climate change think tank with offices in London, Brussels, Berlin, and Washington DC, and a global network of associates. We tackle barriers and advance solutions for a safe climate for all.
Paul Monks @psmonks.bsky.social CSA at DESNZ and Prof at Uni, Leicester
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 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
Then Try This @thentrythis.social.thentrythis.org.ap.brid.gy Non-profit and #OpenSource #research, #design and development studio for environmental and social purpose. (used to be called FoAM Kernow)
🌉 bridged from ⁂ https://social.thentrythis.org/@thentrythis, follow @ap.brid.gy to interact
Nicolas Palominos @npalomin.bsky.social Urban Design Researcher and Spatial Data Scientist.
https://nicolaspalominos.netlify.app/
https://npalomin.github.io/
Cities, Data, Design, Strategy,
Urban Morphology
Kimon Krenz @kimonkrenz.bsky.social Senior Research Associate at Bartlett School of Architecture, UCL #SpaceSyntax #BuiltEnvironment #PublicHealth #SpatialDataScience
Shirley Rodrigues @shirleyarodrigues.bsky.social Chair @BreatheCities Advisory Group. Former London Deputy Mayor for Environment 2016-2024. Passion: greening cities. @C40/@ourcommonair/@EarthshotPrize/ @Artichoketrust
@geoffmulgan.bsky.social @geoffmulgan.bsky.social 
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.
@architype.bsky.social @architype.bsky.social 
Greg A Johnston @gregajohnston.bsky.social I work to enable the digitalisation of the UK energy sector
Glasgow based
EcoCocon @ecococon.bsky.social A Wall System Designed by Nature. Healthier and more sustainable living combined with exceptional energy efficiency.
https://ecococon.eu/
John Myers @johnrmyers.bsky.social Director @yimbyalliance.org • Housing and other infrastructure • yimbyalliance.org
Owen Boswarva @owenboswarva.bsky.social A mix of stuff: mainly #opendata, #FOI, #dataprotection, #geospatial, #openweb, #genAI, #techpolicy. Half-formed thoughts posted for my own amusement. Still on X/Twitter at @owenboswarva. Sites www.owenboswarva.com (with blog) + www.datadaptive.com. He/him
Duncan Wilson @djdunc.bsky.social “90’s AI”, sensing and emerging tech in the built and natural environment - Prof of Connected Environments @casaucl.bsky.social www.iot.io
Robin Hawkes @robhawkes.bsky.social 🐙 DataViz at @octopus.energy
⚡️ Obsessed with maps and energy
✨ Creator of ViziCities
👨💻 Previously Wood Mackenzie & devrel at Mozilla
Guy Shrubsole @guyshrubsole.bsky.social Environmental campaigner & author, The Lie of the Land (William Collins, 2024), The Lost Rainforests of Britain (2022), & Who Owns England? (2019). Forthcoming: The Ghosts of Chalk Country (2027). Agent: @jmlockhart.bsky.social
The Man in Seat 61 @seatsixtyone.bsky.social Mark Smith, the Man in Seat 61, the chap who runs that train travel site http://seat61.com. YouTube: http://youtube.com/c/seat61.
Neal Hudson @resi-analyst.bsky.social UK housing market analyst. Personal account.
Analysis and commentary at https://builtplace.com/
Visiting Fellow at Henley Business School.
Columnist for FT Weekend’s Money.
Jim Gleeson @geographyjim.bsky.social Housing research and analysis lead at the Greater London Authority. Opinions here only my own, if that. data.london.gov.uk/housing/
Maurice Lange @mauricelange.bsky.social keen on there being more houses for everyone. crunching numbers and thinking about urban problems @centreforcities.bsky.social; community unionising @acornunion.bsky.social; other bits
Tom Holbrook @thomholbrook.bsky.social Director of @5th_Studio, architect, Professor @RMIT, generalist, sailor.
AECB @aecb.bsky.social Association for Environment Conscious Building ◦ We work with our members to inspire, develop and share sustainable building practice ◦ https://aecb.net/
@xobikes.bsky.social @xobikes.bsky.social 
Claude Lynch @claudelynch.bsky.social Jack-of-all-geographies (except physical) 🌍
PhD researcher at UCL 🏛️
Past lives as a video essayist, stand-up comedian, slam poet 🔨
John Joseph Czulowski-Burns @johnczulowskiburns.bsky.social Architect
FT Weekend @ftweekend.com The best of Financial Times Weekend journalism, from Life & Arts and HTSI magazine to House & Home, FTWeekend Magazine, FT Money and FT Globetrotter
https://www.ft.com/life-arts
Climate Change AI @climatechangeai.bsky.social Tackling climate change with machine learning. We facilitate cooperation and provide resources for those working in this area. Share is not endorsement. // https://www.climatechange.ai/
EdinburghMinute.com @edinburghminute.com The Edinburgh Minute newsletter. Read by 30,000+ locals. Get smarter about Edinburgh with a quick curation of news, culture & communities @ 7am daily 📬 Proudly subscriber-supported.
Written by Michael MacLeod along with thousands of local contributors.
News from UKRI-funded project "No space like home?" @nospacelikehome.bsky.social This project extends our existing research on homes and homemaking, focused on small homes in English cities PI: Phil Hubbard; CO-Is: Katherine Brickell, Helen Carr, Jon Reades, Eleanor Wilkinson with Ella Harris, Iliana Ortega Alcazar and Ruth Neville
UCL Bartlett Centre for Advanced Spatial Analysis (CASA) @casaucl.bsky.social Bartlett Centre for Advanced Spatial Analysis | @thebartlettucl.bsky.social | Website: ucl.ac.uk/bartlett/casa
Ruth Neville @ruthneville20.bsky.social Research Fellow @casaucl.bsky.social @ UCL
Former PhD @geodatascience.bsky.social @ University of Liverpool 📊👩🏽💻
International Students, Human Mobility, Machine Learning, Spatial Data Science 🌍
Web & Communications Officer @qmrg-rgs-ibg.bsky.social
Ben Southwood @bswud.bsky.social Founder and editor of Works in Progress magazine.
Florian Urban @florianurban.bsky.social Professor at the Glasgow School of Art, Glasgow, UK
Head of History of Architecture and Urban Studies (HAUS) florianurban.com
Barnabas Calder @barnabascalder.bsky.social Historian of #architecture and #energy, at University of Liverpool School of Architecture. Author of Architecture: From Prehistory to Climate Emergency (Pelican, 2021), and Raw Concrete: The Beauty of Brutalism (William Heinemann, 2016).
Simon Willison @simonwillison.net Independent AI researcher, creator of datasette.io and llm.datasette.io, building open source tools for data journalism, writing about a lot of stuff at https://simonwillison.net/
Cycling Weekly @cyclingweekly.com Official feed of Cycling Weekly magazine & website. Bringing you news, racing, interviews, fitness, reviews & buying advice since 1891 - http://bit.ly/3Mw15vc
Ned Boulting @nedboulting.bsky.social Name shouter
Ed Hawkins @edhawkins.org Climate scientist at the National Centre for Atmospheric Science, University of Reading | IPCC AR6 Lead Author | MBE | Views own | https://edhawkins.org
Warming Stripes: http://www.ShowYourStripes.info
Chris Giles @chrisgiles.ft.com Economics Commentator, Financial Times; Honorary Professor of Practice, UCL Policy Lab
Sign up to my central banks newsletter here https://ep.ft.com/newsletters/subscribe?newsletterIds=6501cc9ec6e3c91c18b0b9e6
🦋Special Kherson Cat🐈🇺🇦 @specialkhersoncat.bsky.social 
Dan Neidle @danneidle.bsky.social Founder of Tax Policy Associates Ltd. Tax realist. @danneidle on Twitter
James MacCleary MP @jamesmaccleary.bsky.social Liberal Democrat MP for Lewes, Seaford, Newhaven, Polegate, Willingdon, Stone Cross and beautiful Sussex villages. Defence Spokesperson.
Published and promoted by Lewes Lib Dems on behalf of J. MacCleary (Liberal Democrat) at 54 Cliffe High Street, Lewes
Cold War Steve @coldwarsteve.bsky.social Artist
Coldwarsteve.com