#CodeForEarth
🌍 Explore how ECMWF’s 2024 #CodeforEarth projects leveraged #CopernicusAtmosphere and #CopernicusClimate data to develop innovative open-source coding solutions to Earth system modelling challenges.

Dive into the 2024 projects!
🔗 bit.ly/4gbLdwr
🔗 bit.ly/4ht4nyE
January 23, 2025 at 1:23 PM
🌍 Have you read our #CodeforEarth 2024 articles?

See how ECMWF’s initiative tackled Earth system challenges with #CopernicusAtmosphere & #CopernicusClimate data.

🌟 Get inspired for the 2025 edition!
🔗 C3S: bit.ly/4gbLdwr
🔗 CAMS: bit.ly/4ht4nyE
January 31, 2025 at 9:06 AM
🔔 Deadline 9 April! Join @ecmwf.int 's 2026 #CodeforEarth: tackle challenges in data visualisation, machine learning & software development, plus a dedicated Africa stream, many leveraging #C3S & #CopernicusAtmosphere data.

@codeforearth.bsky.social

More info ⬇️
March 31, 2026 at 8:53 AM
🌍 Participate in @ecmwf.int's 2026 #CodeforEarth! Apply by 9 April to tackle challenges in data visualisation, machine learning & software development, plus a dedicated Africa stream, many leveraging #C3S & #CopernicusAtmosphere data. 🚀

🔗 codeforearth.ecmwf.int

@codeforearth.bsky.social
March 25, 2026 at 9:12 AM
🔔 Two days left! Submit your proposal by 9 April for #CodeforEarth 2026! Choose from challenges in data visualisation, machine learning or software development, plus a dedicated Africa stream, many leveraging #C3S & #CopernicusAtmosphere data.

🌐 codeforearth.ecmwf.int

@codeforearth.bsky.social
April 7, 2026 at 12:41 PM
Have questions about your #CodeforEarth submission? 🗓️ Join the online Q&A sessions on March 13th & 19th for direct answers. Tackle challenges in data visualisation, ML, and software development for #C3S & #CopernicusAtmosphere.
codeforearth.ecmwf.int/qa-webinars/
March 7, 2025 at 2:07 PM
Up for a challenge? Participate in the 2026 #CodeforEarth by ECMWF! Tackle challenges in data visualisation, machine learning, software development, plus a dedicated Africa stream, many leveraging #C3S & #CopernicusAtmosphere data. Apply by 9 April.
🔗 codeforearth.ecmwf.int
@codeforearth.bsky.social
March 5, 2026 at 9:27 AM
Today in Bonn, ten selected teams from #CodeForEarth 2025 are presenting their results. Supported by mentors and partners, they’ve built open-source tools addressing challenges in data visualisation, machine learning, and software development.

➡️ www.ecmwf.int/en/about/med...
September 25, 2025 at 3:55 PM
𝗧𝗵𝗲 #𝗖𝗮𝗹𝗹𝗳𝗼𝗿𝗣𝗮𝗿𝘁𝗶𝗰𝗶𝗽𝗮𝘁𝗶𝗼𝗻 𝗳𝗼𝗿 𝘁𝗵𝗲 𝟮𝟬𝟮𝟱 𝗲𝗱𝗶𝘁𝗶𝗼𝗻 𝗼𝗳 #𝗖𝗼𝗱𝗲𝗳𝗼𝗿𝗘𝗮𝗿𝘁𝗵 𝗶𝘀 𝗼𝗳𝗳𝗶𝗰𝗶𝗮𝗹𝗹𝘆 𝗼𝗽𝗲𝗻!

You can submit your proposal until April the 1st, by 23:59 CET. Get your project proposal in place by then!
𝗠𝗮𝗸𝗲 𝘀𝘂𝗿𝗲 𝘆𝗼𝘂 𝗿𝗲𝗮𝗱 𝗼𝘂𝗿 𝗙𝗔𝗤𝘀 𝗮𝗻𝗱 𝗧&𝗖 𝗳𝗶𝗿𝘀𝘁!

𝗦𝘂𝗯𝗺𝗶𝘁 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗽𝗼𝘀𝗮𝗹 𝗻𝗼𝘄! 👉🏻 shorturl.at/eVScc
February 20, 2025 at 10:04 AM
Do ML weather models obey physics? PACE checks.
Their Final Day presentation is sharp, clever & now online.
▶️ youtu.be/c_Y0JZCUIfI?...
#CodeForEarth
December 11, 2025 at 8:34 AM
🧠 Meet EarthReach Agent, a dual-LLM system making meteorological charts accessible to visually impaired scientists.
One LLM writes expert-level descriptions, the other checks their accuracy.
Part of #CodeForEarth 2025.
#AI4Good #ClimateTech #Accessibility #CodingPhase
June 10, 2025 at 10:38 AM
Register here for tomorrow's and final Q&A session for your #CodeforEarth 2025 submission: eu01web.zoom.us/webinar/regi...

🗓️ 19 March, 15:00 – 15:45 CET

You can also watch the first Q&A session on YouTube: www.youtube.com/watch?v=-_Cv...
Have questions about your #CodeforEarth submission? 🗓️ Join the online Q&A sessions on March 13th & 19th for direct answers. Tackle challenges in data visualisation, ML, and software development for #C3S & #CopernicusAtmosphere.
codeforearth.ecmwf.int/qa-webinars/
March 18, 2025 at 3:07 PM
🔍 Model behaving badly?
EVALKIT is your open-source toolkit for forecast error detection — with interactive notebooks, Earthkit, and sharp diagnostics.
Part of #CodeForEarth 2025, built for data detectives.
#ClimateTech #WeatherModels #CodingPhase
June 20, 2025 at 9:42 AM
Missed the first one?
Our second #CodeForEarth webinar is just days away!
Catch more teams, more tools, and more climate-smart ideas.
🗓️ 24/07/2025 — 15:00 - 16:30 CEST
#ClimateTech #CodingPhase #OpenData
July 10, 2025 at 8:03 AM
⏳ Countdown time!
Our first #CodeForEarth Mid-Term Webinar is just days away!
Get ready for live demos, bold ideas & climate data wizardry.
🗓️ 9/07/2025 — 15:00 - 16:30 CEST
#ClimateTech #CodingPhase #OpenData
July 2, 2025 at 9:32 AM
🖼️ Visualising CAMS data just got way easier.
This #CodeForEarth 2025 project brings interactive air quality forecasts to your browser — no tools, no downloads, just click & explore.
From sandstorms to methane leaks, it's climate data made visible.
#ClimateTech #AirQuality #CodingPhase
June 12, 2025 at 10:46 AM
That’s a wrap! 🌍💻
Code for Earth 2025 submissions are now closed — thanks to all the brilliant minds who applied! We’re now reading through your proposals (with coffee in hand).
Shortlisted applicants will be announced soon. Stay tuned!

#CodeForEarth #ClimateTech
April 2, 2025 at 3:35 PM
🌍 Two webinars, dozens of insights.
Thanks to everyone who joined our #CodeForEarth Mid-Term Webinars!
To the teams: good luck for the rest of the coding phase — we’re cheering you on 🚀

Watch them here: 🔗 www.youtube.com/playlist?lis...
#ClimateTech #CodingPhase #OpenData
July 31, 2025 at 7:33 AM
🔥 Meet Fire Front Radar – a real-time, interactive web app for exploring fire-related data across the globe.
Part of #CodeForEarth 2025, it's built to keep up with the speed of wildfires — and help you see the heat coming.
#ClimateTech #WildfireData #CodingPhase
June 19, 2025 at 10:37 AM
Teams will work closely with mentors from @ecmwf.int and partner organisations ENTSO-E, ICPAC and AfriClimate AI.

More info: codeforearth.ecmwf.int/projects/?_f...

#CodeForEarth
June 11, 2026 at 12:42 PM
Thinking of joining #CodeforEarth but not sure how? 🤔

❓ What makes a good proposal?
❓ Am I eligible?
❓ Can I apply alone?

We’ve got you! Join our Q&A webinars for insights & tips. 🎯

🗓 13/03/2025 ⏰ 11:00-11:45 CET

Register now! 🔗 codeforearth.ecmwf.int/qa-webinars/
March 5, 2025 at 3:39 PM
🌪️ PolyView Navigator turns 4D meteorological data into immersive, browser-based visualisations using ECMWF’s Polytope.
Explore weather across space + time — built for scientists, forecasters, and decision-makers.
Part of #CodeForEarth 2025.
#ClimateTech #DataViz #CodingPhase
May 29, 2025 at 3:42 PM
Exciting news! #CodeForEarth 2024 is featured on the Copernicus website🚀

Discover how this year’s teams tackled air quality, machine learning & data visualisation challenges 🌍💡

Read it all here🔗 tinyurl.com/pafknt3f

#Copernicus #CAMS #ClimateTech #AI #OpenSource
ECMWF’s Code for Earth: Driving solutions in atmospheric monitoring
Run by the European Centre for Medium-Range Weather Forecasts (ECMWF), the Code for Earth programme exemplifies the collaborative DNA of ECMWF.
tinyurl.com
February 5, 2025 at 11:46 AM
🧩 Polygons are powerful—and painfully complex.
PolyShell is here to change that.
Part of #CodeForEarth 2025, it’s building a smart way to reduce complex shapes without losing their soul (or their edges).
#Geospatial #ClimateTech #CodingPhase
May 30, 2025 at 8:45 AM
🌬️ Can ML forecasts follow the laws of physics?
PACE checks if models like GraphCast & CorrDiff stay consistent over time + space.
Part of #CodeForEarth 2025 — because forecasts shouldn’t fake it.
#ClimateTech #PhysicsAwareAI #CodingPhase
July 1, 2025 at 6:33 AM