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Energy & Environment Group, Cambridge Computer Science

@eeg.cl.cam.ac.uk
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We are the Energy and Environment research group at Cambridge Computer Science. You can find our homepage at www.cst.cam.ac.uk/research/eeg, and all videos from our seminar series at watch.eeg.cl.cam.ac.uk

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Reposted by Energy & Environment Group, Cambridge Computer Science
Anil Madhavapeddy @anil.recoil.org · 27/08/2026
GeoTessera 0.10 is out now, a year after our first release! Highlights: switches to the @source.coop for hosting, adds support for v2 beta (with matryoshka), and much better Zarr streaming support (see tze.geotessera.org for this in the browser). anil.recoil.org/notes/geotes...
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Reposted by Energy & Environment Group, Cambridge Computer Science
Programming for the Planet @propl.dev · 28/08/2026
The 3rd Programming for the Planet talk videos are now live, with notes on anil.recoil.org/notes/pldi26.... By @neurocy.bsky.social @anil.recoil.org @kcsrk.info @dorchard.bsky.social and also up at www.youtube.com/playlist?lis...
anil.recoil.org
The 3rd Programming for the Planet 2026 videos are available
Videos from the third Programming for the Planet (PROPL) workshop at PLDI 2026, and Cyrus Omar is visiting Cambridge on sabbatical for a year to drive followups!
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Anil Madhavapeddy @anil.recoil.org · 17/06/2026
Was down at the @royalsociety.org last night for Andrew Balmford's epic talk "on feeding the world without costing the earth" as the inaugural winner of the RS Environment Medal. Here's my notes on it including that rarest of sightings: Andrew in a suit! anil.recoil.org/notes/ab-rs-... 🌍
anil.recoil.org
The Royal Society Environmental Prize lecture on feeding the world without costing the earth
Notes from Andrew Balmford's Royal Society Environment Medal lecture, on why shifting diets and cutting food waste are necessary but not sufficient, and why sustainable high-yield farming tied to land...
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Reposted by Energy & Environment Group, Cambridge Computer Science
Anil Madhavapeddy @anil.recoil.org · 01/06/2026
I dropped by Edinburgh for a workshop on 'rewilding the web', with participation from philosophers, technologists, ecologists, architects, mathematicians, authors and landscape planners. anil.recoil.org/notes/rewild... @kathrynnave.eurosky.social @mariafarrell.eurosky.social @robin.berjon.com 🌎
anil.recoil.org
Rewilding the Web: my workshop report from Edinburgh
Notes from a wonderfully interdisciplinary Edinburgh workshop on 'Rewilding the Web', ranging coopetition and biological variety through the philosophy of self-organisation, polycrisis governance, pro...
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Anil Madhavapeddy @anil.recoil.org · 27/05/2026
Some 'behind the scenes' about appearing on the BBC/ITV/etc last week talking about... hedgehogs and AI, of all things. anil.recoil.org/notes/hedgeh... 🌏
anil.recoil.org
What happens when a hedgehog story prickles its way into the BBC
Behind the scenes of a week of BBC/ITV news and radio appearances about hedgehogs and TESSERA, but also what to expect when a research story catches the news cycle.
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Energy & Environment Group, Cambridge Computer Science @eeg.cl.cam.ac.uk · 27/05/2026
Congratulations to the EEG group co-leader Srinivasan Keshav on being elected a Fellow of the @royalsociety.org in this year's election! royalsociety.org/news/2026/05...
royalsociety.org
Exceptional scientists elected as Fellows of the Royal Society | Royal Society
Over 90 outstanding researchers from across the world have this year been elected to the Fellowship of the Royal Society, the UK’s national academy of sciences.
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Anil Madhavapeddy @anil.recoil.org · 30/04/2026
The answer isn't to blame the projects, but the market failure racing to the bottom for forestry credits, while direct air capture (with none of the environmental co-benefits) charges 100x more per tonne! 🧪🌍🌐 My thoughts on this at anil.recoil.org/notes/redd-o...
anil.recoil.org
Helping tropical forest protection keep up with a fast-changing world
We analysed 44 REDD+ projects and find that the voluntary market did over-credit, but also that most projects slowed deforestation on the ground. Forest carbon credits are under priced relative to per...
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Reposted by Energy & Environment Group, Cambridge Computer Science
Anil Madhavapeddy @anil.recoil.org · 30/04/2026
Tropical forests deserve a higher base price for carbon credits, and credible ex-post evaluations are one path to help get there. Our paper in @natcomms.nature.com on learning lessons from past REDD+ over-crediting. 🧪🌍🌐 www.nature.com/articles/s41...
nature.com
Learning lessons from over-crediting to ensure additionality in forest carbon credits - Nature Communications
REDD+ projects reduced deforestation, but less than claimed. Synthesising 44 projects, this study finds about 11 times over-crediting due to selection bias in control areas and modelling approaches an...
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Reposted by Energy & Environment Group, Cambridge Computer Science
TESSERA @geotessera.org · 30/03/2026
How we did planetary scale training and inference with AMD and Vultr geotessera.org/blog/2026-03...
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Reposted by Energy & Environment Group, Cambridge Computer Science
TESSERA @geotessera.org · 25/03/2026
Two releases of the TESSERA Embedding Explorer (tee.cl.cam.ac.uk) this week: v3.4 adds manual labelling with pin and polygon tools, per-class similarity sliders, and spatial classifiers. v3.5 adds a multi-user login system to the demo site. geotessera.org/blog#tee-v3....
tee.cl.cam.ac.uk
TEE Viewport Manager
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TESSERA @geotessera.org · 17/03/2026
You can also query our dynamic embeddings coverage viewer and request more for your environmental projects geotessera.org/coverage
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Reposted by Energy & Environment Group, Cambridge Computer Science
TESSERA @geotessera.org · 17/03/2026
TESSERA has a shiny new website up at geotessera.org which you can scroll through to get an introduction to geospatial embeddings! You can try the two global explorers, one hosted (tee.cl.cam.ac.uk) and one that streams purely in-browser using Zarr (tze.geotessera.org)
tee.cl.cam.ac.uk
TEE Viewport Manager
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Sadiq Jaffer @sadiq.toao.com · 21/01/2026
Last week Frank Feng and I joined Robin Cole on his satellite image deep learning podcast to talk about Tessera: how it works, how it differs from existing models, and our future plans. Thanks for hosting us, Robin! www.satellite-image-deep-learning.com/p/tessera-a-...
satellite-image-deep-learning.com
Tessera: A Temporal Foundation Model for Earth Observation
with Sadiq Jaffer and Frank Feng
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Reposted by Energy & Environment Group, Cambridge Computer Science
Sadiq Jaffer @sadiq.toao.com · 15/01/2026
It still surprises me you can get good performance with even tiny models on top of TESSERA embeddings. Here's how to find solar farms in the UK with a small ~42k CNN: toao.com/blog/earth-o...
toao.com
Earth Observation on a Budget: Finding Solar Farms with a 42k-Parameter Model - Sadiq Jaffer
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Anil Madhavapeddy @anil.recoil.org · 18/12/2025
There has been outrage as the @acm.org rolls out AI generated summaries of papers. This is doing AI exactly wrong by replacing valuable, peer-reviewed content with a possibly inaccurate summary. It's still not too late to correct it though and use AI responsibly... anil.recoil.org/notes/acm-ai...
anil.recoil.org
Dear ACM, you're doing AI wrong but you can still get it right
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Energy & Environment Group, Cambridge Computer Science @eeg.cl.cam.ac.uk · 28/11/2025
It's beginning to feel a lot like Christmas here at the EEG!
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Anil Madhavapeddy @anil.recoil.org · 19/11/2025
geotessera 0.7.1 is out to meet all your planetary geospatial hacking needs. It now has an efficient Parquet registry for the 1.2m+ tiles of CC-BY licensed global embeddings, and Zarr format support for more efficient chunking and distributed processing. Enjoy! 🌍 anil.recoil.org/notes/geotes...
anil.recoil.org
GeoTessera 0.7 out with efficient sampling and Zarr support
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Institute of Computing for Climate Science @iccscambridge.bsky.social · 27/10/2025
We're proud to say that Professor Emily Shuckburgh CBE, the Director of ICCS, has been appointed as the UK Government's new Chief Scientific Adviser to the Department for Energy Security and Net Zero. Emily will remain in her ICCS post while helping the UK to reach #NetZero – bravo!
Professor Emily Shuckburgh
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Anil Madhavapeddy @anil.recoil.org · 28/10/2025
The UK *really* needs to set up a sovereign tech fund to support the vibrant open source scene here. Kudos to @openuk.bsky.social for pushing this in their recommendations to @ukri.org openuk.uk/theuksfuture...
openuk.uk
The UK’s future leadership in open source - OpenUK
Today OpenUK is sharing our first public update on the work we have been commissioned to undertake by UK Research and Innovation (UKRI). This was procured through a competitive tendering process, and ...
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Reposted by Energy & Environment Group, Cambridge Computer Science
Robert Fletcher @fletcherecology.bsky.social · 29/10/2025
Please repost! I am looking for a passionate and hard-working PhD student to work in southern Africa on experimental defaunation and rewilding of megafauna. See the link below for more information: @camzoology.bsky.social @conservation.cam.ac.uk
zoo.cam.ac.uk
Reversing defaunation through rewilding and its consequences for biodiversity and ecosystem function | Department of Zoology
Reversing defaunation through rewilding and its consequences for biodiversity and ecosystem function Supervisor: Professor Rob Fletcher The world is facing several global challenges that are transform...
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Anil Madhavapeddy @anil.recoil.org · 23/10/2025
Part 1 covers the 2nd Programming for the Planet conference (@propl.dev) organised by @kcsrk.info @dorchard.bsky.social and me. There were talks, demos and discussions about what we can do as computer scientists to avert the climate and biodiversity crises anil.recoil.org/notes/icfp25... 🌍
anil.recoil.org
Programming for the Planet at ICFP/SPLASH 2025
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Anil Madhavapeddy @anil.recoil.org · 23/10/2025
A five part roundup of my @icfp-conference.bsky.social experience, covering chairing @propl.dev, holding an OxCaml tutorial, speaking about Docker, and what I learnt from everyone! anil.recoil.org/notes/icfp25; above all, huge thanks to @ilyasergey.bsky.social for making this ICFP/SPLASH so good
anil.recoil.org
A Roundup of ICFP/SPLASH 2025 happenings
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Anil Madhavapeddy @anil.recoil.org · 12/10/2025
Completely full house for our OxCaml tutorial at #icfpsplash25! conf.researchr.org/details/icfp...
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Programming for the Planet @propl.dev · 13/10/2025
The 2nd PROPL is today, and will be livestreaming from www.youtube.com/watch?v=IIRJ... in an hour! Full program here conf.researchr.org/home/icfp-sp... and an overview of the program at dl.acm.org/action/showF...
youtube.com
[ICFP/SPLASH'25] Peony NE - PROPL (Oct 12th)
YouTube video by ACM SIGPLAN
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Accelerate Programme for Scientific Discovery @acceleratescience.bsky.social · 30/09/2025
📢 New blog! @charlesemogor.bsky.social uses machine learning to enhance anti-poaching across sub-Saharan Africa. Working with @anil.recoil.org, @fletcherecology.bsky.social and @milindtambe-ai.bsky.social, he is developing models to help rangers patrol effectively. Find out more: bit.ly/4mMs3Av
How can we ... use machine learning to enhance anti-poaching measures? Features a quote and photo of Charles Emogor. Read the blog post to find out more.
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Anil Madhavapeddy @anil.recoil.org · 10/09/2025
I've signed an open letter to the UN Article 4.6 supervisory body to not rule out nature from climate action targets anil.recoil.org/notes/do-not...; read the letter here docs.google.com/document/d/1... and sign up here docs.google.com/forms/d/e/1F... if you agree 🌍
anil.recoil.org
Do not rule out nature from climate action; an open letter
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Anil Madhavapeddy @anil.recoil.org · 11/09/2025
Here's the official report from the NAS now, following my notes a few months ago about our 'big biodiversity meetup' in Washington DC anil.recoil.org/notes/nas-rs...
anil.recoil.org
What I learnt at the National Academy of Sciences US-UK Forum on Biodiversity
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National Academy of Sciences @nasonline.org · 11/09/2025
How do we measure life on Earth? 🌍🌱 The new summary report from the 2025 US-UK Forum on Measuring Biodiversity, hosted by the NAS and @royalsociety.org, explores tools, challenges, and solutions for tackling the #biodiversity crisis. Read here: bit.ly/460RB7R
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Annie Leymarie @annieleymarie.bsky.social · 16/09/2025
As for biodiversity, a brand new study also confirms what's well established: overall ruminant meat, especially from grazing animals (which require more land, entailing more carbon & biodiversity opportunity costs) has the biggest 'extinction footprint' of all foods: www.nature.com/articles/s43...
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Anil Madhavapeddy @anil.recoil.org · 09/09/2025
I also knocked up a fun interactive global explorer where you can check out your favorite country and food choices to compare risks quantifyearth.github.io/food-globe/
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Anil Madhavapeddy @anil.recoil.org · 09/09/2025
Choosing where we source the food that we eat makes a difference to the environment, but how much? After churning through 100s of petabytes of data, we now know the answer varies by three orders of magnitude for species extinction risks! Paper out in Nature Food: www.nature.com/articles/s43... 🌍
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William (Bill) Sutherland @billsutherland.bsky.social · 18/08/2025
New paper on making the Internet more resilient. Steps towards an Ecology for the Internet | Proceedings of the sixth decennial Aarhus conference: Computing X Crisis dl.acm.org/doi/10.1145/...
dl.acm.org
Steps towards an Ecology for the Internet | Proceedings of the sixth decennial Aarhus conference: Computing X Crisis
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Robert Fletcher @fletcherecology.bsky.social · 15/07/2025
Excited to announce the 25th Student Conservation in Conservation Science will be held in Cambridge 31 March-2 April 2026. @sccscambridge.bsky.social @camzoology.bsky.social @conservation.cam.ac.uk For more information, see: www.sccs-cam.org
sccs-cam.org
Student Conference on Conservation Science - Welcome
SCCS helps young conservation scientists gain experience, learn new ideas and make contacts that will be valuable for their future careers.
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Anil Madhavapeddy @anil.recoil.org · 08/07/2025
The most incredibly fun part of this Nature comment on evidence synthesis we published today is that the cartoonist (David Parkins) also did Beano and Dennis the Menace (!) A true legend. www.nature.com/articles/d41...
nature.com
Will AI speed up literature reviews or derail them entirely?
The publication of ever-larger numbers of problematic papers, including fake ones generated by artificial intelligence, represents an existential crisis for the established way of doing evidence synth...
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William (Bill) Sutherland @billsutherland.bsky.social · 08/07/2025
Our piece on the poisoning of the literature. Will AI speed up literature reviews or derail them entirely? www.nature.com/articles/d41...
nature.com
Will AI speed up literature reviews or derail them entirely?
The publication of ever-larger numbers of problematic papers, including fake ones generated by artificial intelligence, represents an existential crisis for the established way of doing evidence synth...
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Martin Kleppmann @martin.kleppmann.com · 04/07/2025
One way in which AI enriches my life is that I can go from “ooh, that’s a funky looking caterpillar” to a fun Wikipedia rabbithole in a few seconds, thanks to iOS’s automatic plant and animal detection in photos. This is a cinnabar moth caterpillar, apparently
Three caterpillars, coloured in bright yellow and black stripes, feeding on a plant in front of a brick wall
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Programming for the Planet @propl.dev · 30/06/2025
Due to the world being a little unpredictable right now, we've extended the submission deadline for PROPL by a few days, so it's now 8th July 2025 AoE! conf.researchr.org/home/icfp-sp...
conf.researchr.org
PROPL 2025 - Programming for the Planet 2025 - ICFP/SPLASH 2025
There are simultaneous interlinked crises across the planet due to human actions: climate change, biodiversity loss, and desertification. Addressing these challenges requires, amongst other things, a ...
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Programming for the Planet @propl.dev · 24/06/2025
A reminder that our submission deadline is coming up in just over a week on the 3rd July AOE! Get your short papers in, or talk proposals, or a short provocation what's needed for programming languages research to contribute to addressing the climate crisis. propl.dev
propl.dev
Programming for the Planet (PROPL) Workshop
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Cambridge Computer Science @cst.cam.ac.uk · 18/06/2025
Congratulations to Prof Srinivasan Keshav on receiving the inuagural #ACM SIGEnergy Achievement Award for his "pioneering contributions to energy systems and informatics, including seminal research, capacity building, and helping to create SIGENERGY and eEnergy." energy.acm.org/sigenergy-ac...
Prof Srinivasan Keshav conducts research at the intersection of computer science and sustainability. He is the Robert Sansom Professor of Computer Science at the University of Cambridge.
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Anil Madhavapeddy @anil.recoil.org · 25/05/2025
My learnings from attending the recent @nationalacademies.org and @royalsociety.org scientific meeting on measuring global biodiversity anil.recoil.org/notes/nas-rs... 🧪🌍
anil.recoil.org
What I learnt at the National Academy of Sciences US-UK Forum on Biodiversity
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William (Bill) Sutherland @billsutherland.bsky.social · 16/05/2025
We trained 10 large language models with 6 retrieval strategies then compared all of these with our experts with access to literature. Well-trained LLMs won! General LLMs without extra training are likely to perform poorly and misinform decision-makers journals.plos.org/plosone/arti...
journals.plos.org
Careful design of Large Language Model pipelines enables expert-level retrieval of evidence-based information from syntheses and databases
Wise use of evidence to support efficient conservation action is key to tackling biodiversity loss with limited time and resources. Evidence syntheses provide key recommendations for conservation deci...
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Anil Madhavapeddy @anil.recoil.org · 16/05/2025
New paper out today on how the careful design of LLMs is crucial for expert-level evidence retrieval in conservation (but with implications for any evidence synthesis pipeline across other fields) 🌍 doi.org/10.1371/jour... and anil.recoil.org/news/2024-ce... for a summary
doi.org
Careful design of Large Language Model pipelines enables expert-level retrieval of evidence-based information from syntheses and databases
Wise use of evidence to support efficient conservation action is key to tackling biodiversity loss with limited time and resources. Evidence syntheses provide key recommendations for conservation deci...
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Energy & Environment Group, Cambridge Computer Science @eeg.cl.cam.ac.uk · 07/05/2025
Amid the hype about AI’s potential to turbocharge human abilities, researchers like Sam Reynolds, Chris Sandbrook and @sadiq.toao.com at @conservation.cam.ac.uk are leading conversations to make sure we advance with eyes wide open. Read www.cam.ac.uk/stories/ai-f...
cam.ac.uk
To save nature, AI needs our help
Researchers at Cambridge are leading conversations to make sure we embrace AI with eyes wide open.
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Anil Madhavapeddy @anil.recoil.org · 01/05/2025
Am at the @ai.cam.ac.uk day today at the @conservation.cam.ac.uk institute to talk about all the environmental work ongoing!
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Anil Madhavapeddy @anil.recoil.org · 25/04/2025
"Technology needs to unite conservation, not divide it". My thoughts on our letter published today in Trends in Ecology & Evolution, and what we need to be doing as (hopefully) responsible technologists in a world increasingly focused on AI 🌍. anil.recoil.org/notes/ai-sho...
anil.recoil.org
Technology needs to unite conservation, not divide it
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Anil Madhavapeddy @anil.recoil.org · 17/04/2025
LOCO2024 talks are now online! My notes anil.recoil.org/notes/loco24...
anil.recoil.org
Talks from LOCO24 are now available online
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William (Bill) Sutherland @billsutherland.bsky.social · 20/04/2025
Delighted by the enthusiasm for the YouTube playlist of ecology and conservation videos for undergraduates. Any I should exclude or add from the channel? Any key topics I should film? youtube.com/playlist?lis...
youtube.com
Conservation concepts for undergraduates - YouTube
Key concepts underpinning undergraduate ecology and conservation courses
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Anil Madhavapeddy @anil.recoil.org · 13/04/2025
Yay for the first unikernel paper getting the ASPLOS most influential paper award, and some reflections on it anil.recoil.org/notes/uniker...
anil.recoil.org
Unikernels wins the ASPLOS most influential paper award
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Cambridge Computer Science @cst.cam.ac.uk · 14/04/2025
Our Planetary Computing Fellow Dr Sadiq Jaffer @sadiq.toao.com works on an AI 'Conservation Co-Pilot'. And PhD student Zhengpeng Feng helped develop the 'GreenLens' app to measure trees on the ground more quickly and accurately than a person with a tape measure. www.cam.ac.uk/stories/ai-a...
cam.ac.uk
Turbocharging the race to protect nature and climate with AI
Rebalancing the planet must happen faster. Cambridge researchers are using AI to help.
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Cambridge Computer Science @cst.cam.ac.uk · 14/04/2025
The stories here shed light on how our researchers are pioneering ways to use #AI to protect nature and climate. For example, our Planetary Computing Professor @anil.recoil.org is developing the 'Terra' AI, a predictive model of all terrestrial life on Earth. www.cam.ac.uk/stories/ai-a...
cam.ac.uk
Turbocharging the race to protect nature and climate with AI
Rebalancing the planet must happen faster. Cambridge researchers are using AI to help.
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