keithalexander.bsky.social @keithalexander
Probably find me @keithalexander.bsky.social github.com/kwijibo/ Callander Joined April 2007-
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If this isn't the nail in the coffin than I really don't know what is. Systematic review finds carbon offsets don't work. nature.com/articles/s4146…
10. How soon could this thing reach a tipping point? The latest IPCC Report (AR6, published in 2023) stated there was 'medium confidence' that AMOC would NOT collapse abruptly before the end of this Century. That doesn't give me a whole lot of confidence. A number of more recent…
Who is going to answer all those phone calls? More AI? At what point does this end up using more traditional API / protocol / data format conventions?
Who is going to answer all those phone calls? More AI? At what point does this end up using more traditional API / protocol / data format conventions?
There is no boiler ban. There are incentives to fit heat pumps and clear signals for manufacturers to ramp up supply and works to reduce the cost of electricity by de-gassing the grid, which will eventually make heat pumps the default.
There is no boiler ban. There are incentives to fit heat pumps and clear signals for manufacturers to ramp up supply and works to reduce the cost of electricity by de-gassing the grid, which will eventually make heat pumps the default.
See how transport (and notably international aviation) contributed to the increase ⬇️
In this thread - apparently not satire - Sam Bidwell celebrates the wholesale environmental annihilation that has made the British Isles some of the least biodiverse territory on Earth. Clearly, British environmental education is in a woeful state.
Incredible!
This video aligns with my experience that we can fit heat pumps in any home. I’ve never had to tell anyone no. The only thing stopping me fitting them for all of my customers is cost. More support is still needed by the Government if we are to get them in the majority of homes.
This video aligns with my experience that we can fit heat pumps in any home. I’ve never had to tell anyone no. The only thing stopping me fitting them for all of my customers is cost. More support is still needed by the Government if we are to get them in the majority of homes.
My 10-year old Nissan Leaf, from the first generation of EVs, has had a new battery and a new lease of life. The old battery will have a nice retirement, powering and heating my home with clean and cheap electricity. Battery technology is a game changer in so many ways.
If you're able to donate something to archive.org please click the red heart PayPal link on the website. It's an extraordinary resource that came under attack recently and has now been restored.
If you're able to donate something to archive.org please click the red heart PayPal link on the website. It's an extraordinary resource that came under attack recently and has now been restored.
1. There comes a point in the trajectory of ultra-rich people at which their money becomes their identity. However much good they did in the past (and @DaleVince has done plenty), they start to slip into a new persona. This, to my great sadness, is, I believe, his moment. 🧵

Giulio Mattioli @giulio_mattioli
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I'm @Ketanjoshi.co on... @KetanJ0
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James Murray @James_BG
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Leo Murray @crisortun... @crisortunity
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Prof Matt Hannon @mat... @hannon_matthew
4K Followers 4K Following #Energy #innovation #policy #community #businessmodels I Prof @strathhunter I @BIEE10 I @SouthSeeds I Host @localzeropod I Views own
Glyn Hudson @glynhudson
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Dr Steve Westlake @steviedubyu
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Jo Alsop, Warmur @theheatinghub
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Dominic Zapaman @Zapaman
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Matthew Greenwood @natureteach24
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Isabella Ramirez @IsabellaRa83543
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Teeseau @TeeseauXiec1S
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Julius Baghdadi @BaghdadiJulius
1 Followers 60 Following
Chekwube Daniel @DanielChek37844
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71 Followers 2K Following
Sam @Tifacfii
849 Followers 4K Following Theres is no greater wealth in this world than peace of mind. 🇵🇭/🇯🇵 #Music #Coffee #Foodie #Traveller #Makeup
Susan Crawford @scrawford
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Charlotte Weatherill @CKWeatherill
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Ninnough @Ninnough9qmrPt
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Ramit Debnath @RamitDebnath
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Jan Hauser @hauserjan
2K Followers 7K Following Investment and Portfolio Manager at EIT Urban Mobility, Founder at European Development Agency, Lecturer at Charles University, Prague
Mathias AVRAMOV @MathiasAVRAMOV
331 Followers 432 Following Contributing to the transition towards a climate-positive future @Climeworks, Climate Pioneer since 2019. Based in Switzerland - Father of 2, Family Man
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53 Followers 770 Following
Stuart Barrow @StuartBarrow15
60 Followers 806 Following
JAKster - So, Today i... @JAK_ster
873 Followers 4K Following Dog Dad | Stroke Guy | CEO Happy Hour Technologies... I post pictures of my dogs on the Internet...lots of pictures...probably too many pictures
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Roar Høstaker @rhostaker
129 Followers 449 Following Academic interested in politics, literature on society and classical music.
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253 Followers 7K Following I ♥️Jesus, hubby & love my church!! Honored - it’s not just my dream job but my dream c… more
Matthew Dalby @MatthewJDalby
7K Followers 5K Following
leaving tweeter @anotherMaxtide
22 Followers 174 Following thinking... mostly about climate change and thinking. 🔸10% Pledge with @GivingWhatWeCan
Teausle @TeausleZuH6Wi
46 Followers 3K Following
Anne Pasek @aepasek
2K Followers 1K Following Prof @TrentUniversity Cultural Studies + @Trent_TSE. STS/Media/Enviro stuff. Low-Carbon Methods. She/her. I like to think about how people think about carbon.
jimmybb @jimmybb
308 Followers 687 Following Software Engineer. Excited about green energy, heatpumps and solar.
LeonaKatte @3ZLc4A5zfDN3C6
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Seumas @Seumas
368 Followers 8K Following
Geografía de los Ser... @Geogservicios
32 Followers 157 Following
Jim Higham @JimHigham
2K Followers 393 Following Photographer. Love wildlife. Worked in IT, University of Kent 1978-2019, ending as IT Service Desk Manager for many years. More on flickr, link below. IG too.
Extinction Rebellion ... @XRWalthamForest
2K Followers 1K Following We are facing #climatecrisis and #ecologicalcollapse. Time is running out. Join the rebellion: take action, find hope. #extinctionrebellion #rebelforlife
Stooo @Disco_Stooo_
894 Followers 2K Following DJ. Dad. House and disco lover. Bold As Brass. DJ/Presenter You Don't Know - House and Disco Show 1pm Saturdays!!
Kirsty Hughes @KirstyS_Hughes
9K Followers 6K Following Writer and commentator on Scottish, EU & UK politics. Blogs on Europe & Scotland on substack. From 2017 to 2021, Director, Scottish Centre on European Relations
Charles Julian @molynj_twtr
4K Followers 4K Following Politically homeless. Never a fan of Brexit, and it’s turned out worse than I imagined. Retweets are not endorsements. @molynj.bsky.social
climate_brian @climate_brian
261 Followers 4K Following Born at 354ppm, now 422ppm+ (2024). In 1960, we averaged 317ppm. Personal opinions and interests, mine alone - not reflective of my employer.
Giulio Mattioli @giulio_mattioli
23K Followers 7K Following 🇪🇺🇮🇹 citizen in 🇩🇪 (with opinions), transport researcher.
I'm @Ketanjoshi.co on... @KetanJ0
59K Followers 9K Following on bluesky - @ketanjoshi.co Sometimes check DMs here
James Murray @James_BG
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Jan Rosenow @janrosenow
43K Followers 500 Following Professor of Energy & Climate Policy at Oxford University Energy programme lead @ecioxford @OrielCollege @cisl_cambridge Advisor @RegAssistProj
Kate Raworth @KateRaworth
138K Followers 5K Following Author of Doughnut Economics. Co-founder of Doughnut Economics Action Lab. Teaching at Oxford University's Environmental Change Institute. She/her.
Carbon Brief @CarbonBrief
155K Followers 7K Following Award-winning journalism focused on #climatechange, science, energy and policy. Subscribe to our free newsletters: https://t.co/EdTgUmy74s
Richard Lowes @heatpolicyrich
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Dr. Genevieve Guenthe... @DoctorVive
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Hannah Ritchie @_HannahRitchie
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David Ho @_david_ho_
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Jon Burke is mainly p... @jonburkeUK
34K Followers 2K Following Energy ⚡️ Waste ♻️ Transport 🚲 Public Realm 🌳 Words in @BigIssue, @ArchitectsJrnal etc @ClimateEmergUK Advisor. Enquiries - [email protected]
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Stephen Barlow @SteB777
26K Followers 5K Following Naturalist, Conservationist, Environmentalist and Nature Photographer (especially macro). Born at 314ppm. Woke (awake). https://t.co/B7XkkKho07
Jason Scott @textfiles
53K Followers 648 Following Proprietor of https://t.co/sdyjXHCZF7, historian, filmmaker, archivist, storyteller. Works on/for the Internet Archive. Rank Amateur. Pitiful Man.
Aleksandar Matković @salematkovic
4K Followers 647 Following A Yugoslav. Working @Institute of Economic Sciences, Belgrade. PhD @ZrcSazu. Former visiting scholar @HumboldtUni. Publishing on economics & Marxist education.
Martin Röck @mrtn_rck
694 Followers 3K Following Scientist Architect Dad 🌻| #LifeCycleAssessment of #Buildings at Scale 🌇| #Climate #Environment #Policy | https://t.co/FSEjJcHSYG
Susan Crawford @scrawford
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Charlotte Weatherill @CKWeatherill
2K Followers 1K Following Lecturer in Politics & International Studies at OU Climate politics - vulnerability - islands Social media for @Env_Pol Convener of @BISA_ECPWG Views mine.
Ramit Debnath @RamitDebnath
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Celia Richardson @CeliaRichards0n
26K Followers 2K Following Director of Communications @nationaltrust. Leading with tea, scones and optimism. These tweets are just mine.
Dr. Sandra Steingrabe... @ssteingraber1
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Oliver Milman @olliemilman
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Michael Grubb @MichaelGrubb9
3K Followers 208 Following Prof Energy & Climate Change & Dep.Dir. @ UCL-ISR; Chair, UK Panel Technical Experts on Elec Market Reform 2016-2018; Founding Editor, https://t.co/9tBl7IkeSL
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20.8M Followers 702 Following Always fighting for the people. Wife, Momala, Auntie. She/her. 107 Days available for pre-order now.
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1K Followers 721 Following Aiming to promote the sustainable management of Scotland’s inshore. Now primarily posting from [email protected] & Insta at https://t.co/SfpEVQR7yu
Mark Fermor @markafermor
789 Followers 5K Following Outdoorsy hydrogeologist and risk assessor, Dad and Grandad, for truth and justice and a sustainable planet. https://t.co/9Hjc9RBUn6
Andrew Adam @andrewadam90
137 Followers 202 Following Done with Twitter, find me on 🦋 Promoted by Pete Morrison on behalf of Andrew Adam, both c/o Scottish Green Party, 19b Graham Street, Edinburgh, EH6 5QN.
Nick Owens @nl_owens
254 Followers 271 Following MSc Architecture & the Sustainable Environment, passionate about zero carbon homes, AECB Carbonlite Retrofit, home energy efficiency consultant, DEA
derek guy @dieworkwear
1.4M Followers 958 Following Menswear writer. Editor at @putthison. Creator of @RLGoesHard. Bylines at The New York Times, The Financial Times, Politico, Esquire, and Mr. Porter
Prof Paul Williams @DrPaulDWilliams
9K Followers 1K Following Professor of Atmospheric Science at @UniofReading. Studies aviation turbulence, jet streams, climate change. Pianist. Owner of @SallyCollieDog.
Right to Roam @Right_2Roam
25K Followers 2K Following Campaigning to unlock access to nature in England & Wales. 🌱 **WE'RE MOVING TO BLUESKY! Find us at: https://t.co/PT61qXG5Dn**
Peter Zeniewski @PZeniewski
4K Followers 209 Following Energy analyst for the IEA World Energy Outlook, former Chancellor's Fellow at Edinburgh University, views are my own
National Energy Syste... @neso_energy
33K Followers 405 Following Creating a world where everyone has access to reliable, clean and affordable energy.
Anne Pasek @aepasek
2K Followers 1K Following Prof @TrentUniversity Cultural Studies + @Trent_TSE. STS/Media/Enviro stuff. Low-Carbon Methods. She/her. I like to think about how people think about carbon.
Stefan Horn @_StefanHorn
352 Followers 148 Following Ecological economist and urbanist investigating land rents and ownership models in sustainable cities | PhD candidate at @IIPP_UCL | Own views
Ewan Chamings @ewan_chamings
245 Followers 587 Following Cycling, Active Travel, Proportional Representation, Decarbonisation and Efficiency. 🚴🏻♂️🛴🗳️ Undergoing deep retrofit… ♨️🏡
jimmybb @jimmybb
308 Followers 687 Following Software Engineer. Excited about green energy, heatpumps and solar.
Tom Lancaster @tommlancaster
2K Followers 1K Following Land, food & farming lead @ECIU_UK working across climate, farming and land use issues. Previously did agriculture and land use policy at RSPB. Views all mine.
Thomas Tanner @tommytanner
2K Followers 446 Following Professor of Climate and Society @SOASDevelopment. Mostly now moved to @tommytanner on Bluesky
chaitanyakumar @chaitanyakumar
2K Followers 949 Following Head of economy and environment @nef, former head of climate and energy @GreenallianceUK, @350 South Asia campaign leader. Tweets reflect personal views
Diego Känzig @drkaenzig
6K Followers 2K Following Assistant Professor @NUEconomics working on macro, climate&energy, inequality and monetary policy
Vicky Allan @vicky_allan
2K Followers 2K Following Creature from the deep (she/her) and the shallows. Herald environment journo and author. Books: Wild swimming and (latest) histfic Murray Hall
Bradd Libby @bradd_libby
1K Followers 2K Following I help companies & other organizations understand the impacts that rapid changes in technology, the climate, economics & society might have on them & the world
Geoff Dembicki @GeoffDembicki
5K Followers 1K Following Investigative climate reporter with @DeSmog. My book THE PETROLEUM PAPERS was named a best book of the year by The Washington Post.
Colin Walker @colinwalker79
4K Followers 835 Following Head of Transport at the Energy and Climate Intelligence Unit @ECIU_UK
Ian Williams @EnviroTaff
909 Followers 424 Following Prof of Bunny Hugging & Dustbin Studies. Wales, Scarlets, Llanelli RFC. Ska. Environment, pollution, carbon, resource management, circular economy. Own views.
Peter Apps @PeteApps
26K Followers 2K Following Journalist guy from the Netflix Grenfell doc. Author of Orwell Prize winning book Show Me The Bodies https://t.co/3MjBC9cplw
Dr Matthew Aylott @renewablewriter
3K Followers 500 Following Electrification of Heat Policy Lead in @EnergyGovUK. Policy Fellow @CSciPol. Spreading news & views on energy. Tweeting in a personal capacity.