David Porter @davidfporter
Cleantech entrepreneur. Brighton, UK Joined March 2011-
Tweets742
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Followers103
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Following146
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Likes192
Trillions risked through inaction or Billions risked on 'unproven' green tech, MPs warn - BBC News bbc.co.uk/news/articles/…
BBC reporting about robot cars again......"BBC News - Inquiry after pedestrian hit by car" bbc.com/news/articles/…
Four inspirational talks at the first evening of Brighton Better Bike Social yesterday. @andykeetch 's talk on the overwhelmingly positive mental health effects of cycling particularly resonated. Not too late to sign up for more today and tomorrow betterbike.social
You couldn't make it up, bbc talking about how climate change affects people's holiday choices. Not because you would be pumping greenhouse gases in to the air, but you can't depend on the weather!! bbc.co.uk/sounds/play/li…
Hold on, 'single mature tree produces enough oxygen in a year to sustain 10 people'. Can we some context to thus please? bbc.co.uk/news/articles/…
Is this the principle of Gaia in action? Climate induced flooding stops cars from accessing any more of the stuff....
Many thanks to Kim for opting for low carbon travel. I would like to see him reduce weight of his rolling stock to further reduce embedded and in use carbon emissions. Perhaps wood or straw railway carriages? bbc.co.uk/news/world-asi…
Stop whatever you are doing. Drop it. Nothing else matters. Nothing matters besides this graph. We could lose it all. We could have bloodshed and suffering at scales never seen. It doesn’t matter you got promoted to associate analyst at fucking Deloitte. Don’t you see?
A hilarious explainer for why carbon offsets are, in fact, a ridiculous form of greenwashing.
Drivers using crescent of Barn Rise for drop off today. White mini reg L014 POP (or similar) actually drove the wrong way endangering children and parents. @BHGreenCllrs, can we have some enforcement from time to time?
Is this single concrete laid down over original road or did the contractor promise to recycle it, @BrightonHoveCC ?
It’s not as if we’re short of cycle racks in the city centre - sarcasm strikes, apologies, but per-lease @BHCC_Transport can this not happen, it’s just not good enough. Between borough street and Temple street, Western Road
Can we have a new minister for energy please, Rishi?
I would like to put myself forward as Chancellor: I have no experience or skills. Ps available for next 3 weeks only . bbc.co.uk/news/live/uk-p…
Us, currently. Trying to save our way of life at the expense of actual life. (If you know the illustrator please let me know so I can give credit). #degrowth

Annabel Redd @ReddAnnabe13402
1 Followers 193 Following
Chloe swartz @chloemland11
137 Followers 2K Following
Tousair @TousairDu6h
8 Followers 683 Following
Cycle Patcham @CyclePatcham
116 Followers 63 Following For more and safer cycling in and around Patcham and beyond! Brighton seafront is just down the road, and the countryside is close by in the north.
raj abey @rumbandA
105 Followers 351 Following Work, fun, try... to judge less, understand more, love... cricket, cars, bikes and my daughter ;-)
Daniel.Walton @Daniel_C_Walton
73 Followers 142 Following
We Don't Have Time @WeDontHaveTime
127K Followers 132K Following Welcome to the world's largest media platform for climate action 💚⚠️ Join us and we'll plant a tree 🌳 #WeDontHaveTime to wait!
Greenavon Air Quality... @AirQualityEnv
464 Followers 2K Following Specialist consultancy providing air quality and odour assessments for planning applications across the UK. Any qs about AQ - get in touch!
Guy Dorrell @guydorrell1
2K Followers 3K Following #Istandwithukraine #Brighton resident #ForeverEuropean💪 #activetravel #climateaction #cargobikes
Bright Amoah @BrightA61756619
1 Followers 49 Following
Megan Crypto @megancrypto7
38 Followers 241 Following | Day Trader 💰 | Trade and Travel Program 💸 | DM for your weekly profit
Sarah Forbes @SarahFo64595710
147 Followers 160 Following I sing. I cycle. I don't think they're connected.
Daren @Daren68
954 Followers 2K Following Gen X, school of rock, university of life, citizen of nowhere, guitarist, author, actor and podcaster. Vitae est Glaebosus. #FightClimateBreakdown
Jeremy Vine | Here, o... @theJeremyVine
759K Followers 16K Following BOOK EVENTS: https://t.co/Ve5KreKBEw
How To Build Apps @howtobuildapps
44 Followers 288 Following A place to learn more about building apps without code. #nocode #startup
Jeffrey Beyer @Jeffrey_Beyer
82 Followers 42 Following Tacking climate change with policy, green finance, and clean tech innovation to build a more prosperous and sustainable world.
Zest Associates @ZestAssociates
41 Followers 391 Following Zest develops sustainability solutions for governments, consultancies and private companies that want to thrive in the low carbon economy.
Daron @GreenPartyDaron
1K Followers 2K Following Green Party Campaign Organiser (Bristol) Get off twitter, go knock some doors 💚 he/him. Views own.
Dani Ahrens @rebelyarns
3K Followers 2K Following Feminism, knitting, transport, migrant solidarity, welfare rights, community action, materialism, ecosocialism. Fellowship is more important than leadership.
Rosa @Rosa12429549
3 Followers 62 Following
Paul Bonett @bonettpa
2K Followers 3K Following #Buddhist #BookSeller, #Brighton's #cycling #Aikido coach @brightonaikido @aikidosussex. #Libya 2011-12.
Forest School Mimi @kneesarebees
34 Followers 289 Following Love woodland and my forest school kids, love the sea, love the dog, the woman, and cycling
Carbon13 @Carbon13_news
921 Followers 559 Following The venture builder for the climate emergency. Applications are now open to join Carbon13's next two cohorts in Cambridge and Berlin
Hydrogen Sussex @HydrogenSussex
1K Followers 992 Following Supporting and facilitating the low carbon hydrogen economy across Sussex. [email protected] #Hydrogen #NetZero #Decarbonisation #ClimateChange
Jamie Lloyd @JSLbikes
1K Followers 1K Following Active Travel lead at Ouse Valley Climate Action. Director at Get Bikery. Green Party. Views my own. Moving to @jamielloyd.bsky.social because Elon is an idiot.
Susannah @Susannah_McC
126 Followers 334 Following Investor in cleantech and sustainability start-ups. Passionate about investing in women and improving diversity.
Clean Air for Brighto... @cleanairbh
371 Followers 847 Following https://t.co/t9UCRYHnx9 A community group discussing air quality. We aim to work constructively to reduce pollution levels and exposures across the city.
Taylor Keogh @taylorkeogh
665 Followers 726 Following Taylor Keogh Communications: energy, water, environment, infrastructure, clean-tech PR/public affairs consultancy
Brighton Active Trave... @BATBrighton
951 Followers 1K Following We need a network of safe and direct walking, wheeling and cycling routes to make Brighton&Hove work for everyone https://t.co/Fo45vxqIO0
Brighton Shark Bike @BTNSharkBike
186 Followers 99 Following Half shark, half #cargobike, all @UrbanArrowcom. Mostly on Bsky now: https://t.co/AM69jR0XTR
Cllr Steve Davis @WithdeanGreens
2K Followers 2K Following Green Group Convenor https://t.co/ACCoJje2ma Block 19 #BackZack 💚
Branwen @newnarb
643 Followers 1K Following Working with artists and therapists at https://t.co/FHppNX7jeK Please join our community.
Bricycles @Bricycles
2K Followers 665 Following We're campaigning for safe streets and protected cycle lanes so that everyone can get around our city safely. Also https://t.co/W3tIJ45eDJ
BTN BikeShare @BTNBikeShare
2K Followers 1K Following 🚲#BTNBikeShare, Brighton & Hove’s bike share scheme 🚴 Tag your cycling adventures with us! We are currently CLOSED.
AECB @AECBnet
7K Followers 980 Following Association for Environment Conscious Building ◦ We work with our members to inspire, develop and share sustainable building practice ◦ https://t.co/Q6ELs2hh03
Simon Chuter @SimonChuter
1K Followers 3K Following Head of Centres and Investment Services @sinc_innovation, founder @scaleupsussex, formerly Commercial Director @uniqodo #BHAFC #GOSBTS
Ralitsa Hiteva @RalitsaHiteva
654 Followers 516 Following Senior Research Fellow @SPRU Infrastructure, innovation, Net Zero, business models. ORR Consumer expert panel member. Loves policy, bulldogs and sci-fi.
Cat Fletcher 💜🌍... @CityReuseDepot
3K Followers 3K Following No such thing as waste, just stuff in the wrong place.I get it to the right place.Made in Sydney.Mum to 3 human beans.Planet Brighton.Reuse Goddess. 💚🌏🌍
PavementsForThePeople @ForPavements
32 Followers 112 Following Let's give Brighton and Hove pavements back to the people of Brighton and Hove, cars for the roads pavements for the people. #stopDRoPs
CLT @carbonlimiting
269 Followers 446 Following Carbon Limiting Technologies, Established consultancy commercialising cleantech innovations in power, transport, waste, industry and buildings sectors.
iCreate @iCreate_Ltd
2K Followers 3K Following A creative team, delivering high-quality 3D visualisations to the Property Sector 🏠 and now also for the #metaverse ✉️ [email protected]
Beth_from_the_ground @BethEloiseJ
28 Followers 58 Following Passionate about creating meaningful & compelling content and reducing my impact on the planet. Part of the 5th @catalystsinc team at @sinc_innovation 🌱
Catapult Network @Catapult_UK
40K Followers 31K Following Innovate UK Catapult Network comprises nine world-leading technology and innovation centres spanning more than 65 national locations.
Alberto M Zanni @AlbertoMZanni1
623 Followers 891 Following transport/environment economist @Economics_OU, #greenspaces #cargobikes #schoolstreets Not here any longer, soon on BS
Heatcatcher Waste Hea... @Heatcatcher_WHR
185 Followers 495 Following Feasibility studies, design and build of industrial waste heat recovery systems, integrating best available High Temperature Heat Pump technology.
Cenex Expo @cenex_expo
3K Followers 2K Following Cenex Expo is the UK’s Premier Low Carbon Vehicle Event & Connected Automated Mobility Event brought to you by @CenexLCFC.
Catch Energy @catchenergy
250 Followers 543 Following Catch Energy specialises in identifying, sourcing and optimising innovative emerging #technologies to provide high-performance #energystorage solutions.
Modern Energy Cooking... @UKMECS
4K Followers 812 Following Accelerating access to clean, electric cooking on a global scale. #CleanCooking #eCooking #RenewableEnergy #Renewables #SDGs #SDG7
Neal R Haddaway @neal... @nealhaddaway
3K Followers 512 Following Photojournalist and environmental photographer | Food imperialism researcher | Evidence synthesis methods trainer
measurable.energy @MeasurableUK
407 Followers 1K Following Our plug sockets, powered by machine learning, identify your devices & measure their use, automatically turning them on & off to eliminate small power waste.
Cllr Trevor Muten @TrevMu10
554 Followers 801 Following Labour Party Cllr Goldsmid Hove. BHCC Cabinet member Transport, Parking & Public Realm. Environmentalist & Scientist passionate 4 social & environmental justice
Daren @Daren68
954 Followers 2K Following Gen X, school of rock, university of life, citizen of nowhere, guitarist, author, actor and podcaster. Vitae est Glaebosus. #FightClimateBreakdown
Dr Thomas Hillig • ... @THEnergyNet
54K Followers 57K Following Director THEnergy—#RenewableEnergy—#Microgrids #ElectricVehicles #eMobility #EnergyStorage—#Hydrogen—#IoT & #Industry40 for #sustainability— keynote speaker
Daniel.Walton @Daniel_C_Walton
73 Followers 142 Following
The Macs Farm @TheMacsFarm
2K Followers 713 Following Winners of Poultry farmers of the year 2019, we run our Organic Free Range egg farm, quirky camping and farm events with our family. Follow our ups and downs ..
Dad La Soul @DadLaSoul
2K Followers 1K Following Our Mission: We exist to orchestrate a revolution in the way that the stories and struggles of the 6 million #dads in the UK are seen, heard, and supported.
Jamie Lloyd @JSLbikes
1K Followers 1K Following Active Travel lead at Ouse Valley Climate Action. Director at Get Bikery. Green Party. Views my own. Moving to @jamielloyd.bsky.social because Elon is an idiot.
Assaad Razzouk @AssaadRazzouk
156K Followers 16K Following Book: Saving the Planet Without the Bull, https://t.co/Rl65Jl0ep1. Podcast: Angry Clean Energy Guy. Climate and CleanEnergy from the front lines
Mark Miodownik @markmiodownik
15K Followers 513 Following Materials scientist & engineer; Director of the UCL Institute of Making; Author of It's a Gas; Occasional tv/radio presenter.
Guy Dorrell @guydorrell1
2K Followers 3K Following #Istandwithukraine #Brighton resident #ForeverEuropean💪 #activetravel #climateaction #cargobikes
Akshat Rathi @AkshatRathi
37K Followers 1K Following - A cog in the cosmic clock - Senior reporter, Bloomberg News - Pod https://t.co/GSEKKUmr5z - Book https://t.co/PULmS1lplB - [email protected]
Sarah Forbes @SarahFo64595710
147 Followers 160 Following I sing. I cycle. I don't think they're connected.
Zest Associates @ZestAssociates
41 Followers 391 Following Zest develops sustainability solutions for governments, consultancies and private companies that want to thrive in the low carbon economy.
Greater Brighton @GreaterBrighton
691 Followers 390 Following We are a UK City Region on the up working in partnership to deliver jobs, homes & infrastructure to nearly one million residents. #greaterbrighton
Prof. Ian Walker @ian... @ianwalker
12K Followers 4K Following Environmental psychologist @SwanseaUni. Guinness World Record for the fastest bike ride across Europe. Trustee @wheels4well. Views mine.
B&H Food Partnership ... @btnhovefood
9K Followers 2K Following Find us on FB/ Instagram/ LinkedIn. 🥕 Helping everyone grow, cook & eat good food ♻️ Fighting food waste & poverty 🧑🍳 @btnkitchen is our cookery school
Alexander Louis Sallo... @sallonsax
3K Followers 2K Following 🌻🌻 @BHGreens @thegreenparty 🌻🌻- @Greens4HS2 - Cycling - Design and Pottery - Barista @UniteHospoSE - Houseplants - Ecosocialist 🇳🇱🇬🇧 - Opinions my own.
Cycle Patcham @CyclePatcham
116 Followers 63 Following For more and safer cycling in and around Patcham and beyond! Brighton seafront is just down the road, and the countryside is close by in the north.
Dani Ahrens @rebelyarns
3K Followers 2K Following Feminism, knitting, transport, migrant solidarity, welfare rights, community action, materialism, ecosocialism. Fellowship is more important than leadership.
Climate Action @Climate_Action_
21K Followers 4K Following
Plus X Innovation @plusxspace
1K Followers 915 Following 🏢 Offices, Media Suites, Workshop + Coworking 💡 Funded Business Support 🤝 Community Collaboration 🌱 Social Impact 👋 Visit us in Brighton and Slough!
Paul Bonett @bonettpa
2K Followers 3K Following #Buddhist #BookSeller, #Brighton's #cycling #Aikido coach @brightonaikido @aikidosussex. #Libya 2011-12.
Susannah @Susannah_McC
126 Followers 334 Following Investor in cleantech and sustainability start-ups. Passionate about investing in women and improving diversity.
Carbon13 @Carbon13_news
921 Followers 559 Following The venture builder for the climate emergency. Applications are now open to join Carbon13's next two cohorts in Cambridge and Berlin
Grosvenor Property UK @GrosvenorPropUK
6K Followers 4K Following People. Planet. Positive. We create sustainable places where business, communities and nature thrive. Places better for the next century not just this one.
abigaildombey.bsky.so... @AbigailDombey
3K Followers 5K Following Energy & Sustainability Engineer. Chair @HydrogenSussex / NED @shoreham_port / Trustee @ct_sussex She/her Views mine #NetZero #EnergyTwitter
Clean Air for Brighto... @cleanairbh
371 Followers 847 Following https://t.co/t9UCRYHnx9 A community group discussing air quality. We aim to work constructively to reduce pollution levels and exposures across the city.
H2020 CSP projects @H2020CSP
436 Followers 206 Following News on #H2020 CSP projects funded by the European Commission #H2020Energy - The latest information on EU research and innovation in Concentrated Solar Power!
Nextower @H2020_Nextower
133 Followers 70 Following #H2020 project about #AdvancedMaterials solutions for Next Generation high efficiency Concentrated Solar Power (CSP) tower systems #csp
Brighton & Hove Green... @BHGreenCllrs
2K Followers 149 Following Brighton & Hove's Green Group of Councillors
Bramble Energy Ltd @BrambleEnergy
2K Followers 746 Following Powering Net Zero #hydrogen #PCBFC #netzero #solutions #startup #cleantech
Brighton Active Trave... @BATBrighton
951 Followers 1K Following We need a network of safe and direct walking, wheeling and cycling routes to make Brighton&Hove work for everyone https://t.co/Fo45vxqIO0
Christiana Figueres @CFigueres
156K Followers 537 Following @OutrageOptimism co-host. Global Climate Leader. Mother. Dedicated to the protection and regeneration of our web of life. **This account is no longer active**
Tom Rivett-Carnac @tomcarnac
8K Followers 2K Following Founding Partner at Global Optimism, co-author The Future We Choose & host of @OutrageOptimism podcast. Political strategist focussed on a better future.
Paul Dickinson @PaulOutrageAnd
1K Followers 6 Following Presenter Outrage and Optimism. Helping corporations and investors to deliver net zero by 2050. @CDP @Shareaction @FinhornFound
Outrage + Optimism @OutrageOptimism
10K Followers 1K Following 🌍 The Climate Podcast - for anyone not ready to give up on making the world a better place🎙with former UN Chief @cfigueres @tomcarnac Paul Dickinson
Taylor Keogh @taylorkeogh
665 Followers 726 Following Taylor Keogh Communications: energy, water, environment, infrastructure, clean-tech PR/public affairs consultancy
rayment cycles @raymentcycles
150 Followers 132 Following Brighton's longest established cycle shop stocking a wide range of mountain, road and city bikes + a great workshop.
Cllr Steve Davis @WithdeanGreens
2K Followers 2K Following Green Group Convenor https://t.co/ACCoJje2ma Block 19 #BackZack 💚
Brighton Shark Bike @BTNSharkBike
186 Followers 99 Following Half shark, half #cargobike, all @UrbanArrowcom. Mostly on Bsky now: https://t.co/AM69jR0XTR
CyclingMikey the Unsp... @MikeyCycling
36K Followers 3K Following Reported 2,340 drivers since 2019. 2,661 penalty points, £166,295 in fines (not all results). 35 drivers DISQUALIFIED. https://t.co/yK9ecQgqP8
Sustrans @WalkWheelCycleT
66K Followers 3K Following We are Sustrans, the charity that’s making it easier for everyone to walk, wheel and cycle. Follow us on Bluesky!
Jeremy Vine | Here, o... @theJeremyVine
759K Followers 16K Following BOOK EVENTS: https://t.co/Ve5KreKBEw
Electric Brighton @electricbton
790 Followers 474 Following Save money and drive clean. Promoting Electric vehicles in Brighton, Hove and beyond. #HugThePlug
SPRU @SPRU
12K Followers 2K Following The Science Policy Research Unit at @SussexUBusiness is internationally recognised as a leading centre of research on science, technology and innovation policy