Great to meet the consortium on top of #MtHelmos and in #Patras for our annual meeting and sum up the amazing work that has been done this 1st year of CleanCloud! @ulasim77.bsky.social
April 2, 2025 at 7:24 AM
Great to meet the consortium on top of #MtHelmos and in #Patras for our annual meeting and sum up the amazing work that has been done this 1st year of CleanCloud! @ulasim77.bsky.social
We love clouds 😍 Imagine waking up to this! Enjoy these early morning views of #MtHelmos #clouds and surroundings, from our latest CleanCloud CHOPIN campaign video.
mediaspace.epfl.ch/media/CleanC...
mediaspace.epfl.ch/media/CleanC...
November 19, 2024 at 11:43 AM
We love clouds 😍 Imagine waking up to this! Enjoy these early morning views of #MtHelmos #clouds and surroundings, from our latest CleanCloud CHOPIN campaign video.
mediaspace.epfl.ch/media/CleanC...
mediaspace.epfl.ch/media/CleanC...
Meet our scientists! CleanCloud is a great team of researchers from 20 institutions in 12 European countries. Learn more about our work, here is @philipstier.bsky.social
May 8, 2025 at 12:24 PM
Meet our scientists! CleanCloud is a great team of researchers from 20 institutions in 12 European countries. Learn more about our work, here is @philipstier.bsky.social
クラウド上の孤立したリソース(紐付けがないEIPとかボリュームなど)を検知するためのCLIツール。現時点でAWSとAzureに対応。必要な権限はReadOnlyのみで削除する機能は持たせてないので安全と。OIDC対応、CIでも回せる。
GitHub - cleancloud-io/cleancloud: CleanCloud helps SRE teams safely identify orphaned, unowned, and potentially inactive AWS and Azure resources using conservative, read-only cloud hygiene checks designed for trust, not auto-cleanup.
CleanCloud helps SRE teams safely identify orphaned, unowned, and potentially inactive AWS and Azure resources using conservative, read-only cloud hygiene checks designed for trust, not auto-cleanu...
github.com
January 27, 2026 at 5:02 PM
クラウド上の孤立したリソース(紐付けがないEIPとかボリュームなど)を検知するためのCLIツール。現時点でAWSとAzureに対応。必要な権限はReadOnlyのみで削除する機能は持たせてないので安全と。OIDC対応、CIでも回せる。
What a a team this is! In CleanCloud @ec.europa.eu we have accomplished things we did not even think possible, and we are well on track to contribute to improved climate models. Project leaders Athanasios Nenes and @ulasim77.bsky.social sum up the first year:
April 22, 2025 at 1:35 PM
What a a team this is! In CleanCloud @ec.europa.eu we have accomplished things we did not even think possible, and we are well on track to contribute to improved climate models. Project leaders Athanasios Nenes and @ulasim77.bsky.social sum up the first year:
Important climate questions relate to #clouds. In CleanCloud we investigate clouds even in the most remote places, like #Villum in #Greenland. The #Arctic is warming 4 times faster than the average and rapid ice melting has impact on clouds.
March 18, 2025 at 12:40 PM
Important climate questions relate to #clouds. In CleanCloud we investigate clouds even in the most remote places, like #Villum in #Greenland. The #Arctic is warming 4 times faster than the average and rapid ice melting has impact on clouds.
Understanding the atmosphere is both scientifically challenging and relevant for society, says
Ulrike Lohmann winner of @EGU Vilhelm Bjerknes Medal 2025 and part of our CleanCloud team 👏 #UNday #Women&GirlsInScience is a reminder that female participation in science should be strengthened.
Ulrike Lohmann winner of @EGU Vilhelm Bjerknes Medal 2025 and part of our CleanCloud team 👏 #UNday #Women&GirlsInScience is a reminder that female participation in science should be strengthened.
February 11, 2025 at 11:56 AM
Understanding the atmosphere is both scientifically challenging and relevant for society, says
Ulrike Lohmann winner of @EGU Vilhelm Bjerknes Medal 2025 and part of our CleanCloud team 👏 #UNday #Women&GirlsInScience is a reminder that female participation in science should be strengthened.
Ulrike Lohmann winner of @EGU Vilhelm Bjerknes Medal 2025 and part of our CleanCloud team 👏 #UNday #Women&GirlsInScience is a reminder that female participation in science should be strengthened.
It's great to see all the exciting updates on #EarthCARE data at the 2nd @esa.int-JAXA EarthCARE In-Orbit Validation Workshop in Frascati! As a community it's time to embrace this opportunity @cleancloud-he.bsky.social ! And check out how big EarthCARE (as real-size poster on the right) really is!
March 20, 2025 at 10:52 AM
It's great to see all the exciting updates on #EarthCARE data at the 2nd @esa.int-JAXA EarthCARE In-Orbit Validation Workshop in Frascati! As a community it's time to embrace this opportunity @cleancloud-he.bsky.social ! And check out how big EarthCARE (as real-size poster on the right) really is!
Winter is here ☃️ Our work on #MtHelmos 🏔️ just entered its 3rd phase! Tranisitioning to winter the site is under snow ❄️ and all times inside clouds 🌨️. Follow the #CleanCloud CHOPIN campaign projects.au.dk/cleancloud/c...
December 4, 2024 at 10:02 AM
Winter is here ☃️ Our work on #MtHelmos 🏔️ just entered its 3rd phase! Tranisitioning to winter the site is under snow ❄️ and all times inside clouds 🌨️. Follow the #CleanCloud CHOPIN campaign projects.au.dk/cleancloud/c...
It's finally Monday and we hope to see you at @egu.eu this week! Here is the list of CleanCloud contributions: www.linkedin.com/posts/cleanc...
April 28, 2025 at 6:46 AM
It's finally Monday and we hope to see you at @egu.eu this week! Here is the list of CleanCloud contributions: www.linkedin.com/posts/cleanc...
🇪🇺 🌎 Building Europe’s most ambitious joint effort to address one of the main knowledge gaps in climate science by advancing fundamental understanding of cloud–aerosol interactions
Last week CERTAINTY, @cleancloud-he.bsky.social & @esa.int funded projects including AIRSENSE joined forces in Lausanne
Last week CERTAINTY, @cleancloud-he.bsky.social & @esa.int funded projects including AIRSENSE joined forces in Lausanne
November 17, 2025 at 9:55 AM
🇪🇺 🌎 Building Europe’s most ambitious joint effort to address one of the main knowledge gaps in climate science by advancing fundamental understanding of cloud–aerosol interactions
Last week CERTAINTY, @cleancloud-he.bsky.social & @esa.int funded projects including AIRSENSE joined forces in Lausanne
Last week CERTAINTY, @cleancloud-he.bsky.social & @esa.int funded projects including AIRSENSE joined forces in Lausanne
An exciting week! Big thanks to all CleanCloud participants for their hard work during @egu.eu2025! 25 presentations, 10 different sessions plus 2 videos at GeoCinema...
We congratulate again prof Ulrike Lohmann with #VilhelmBjerknes Medal for her pioneering work in aerosol-cloud interactions 🏅
We congratulate again prof Ulrike Lohmann with #VilhelmBjerknes Medal for her pioneering work in aerosol-cloud interactions 🏅
May 2, 2025 at 10:22 AM
An exciting week! Big thanks to all CleanCloud participants for their hard work during @egu.eu2025! 25 presentations, 10 different sessions plus 2 videos at GeoCinema...
We congratulate again prof Ulrike Lohmann with #VilhelmBjerknes Medal for her pioneering work in aerosol-cloud interactions 🏅
We congratulate again prof Ulrike Lohmann with #VilhelmBjerknes Medal for her pioneering work in aerosol-cloud interactions 🏅
#MeetOurScientists: How can CleanCloud and other Horizon Europe projects make a difference? Through new measurements, improved models and less uncertainty for future climate predictions. Meet Daniel Partridge of @universityofexeter.bsky.social @horizoneu.bsky.social
May 23, 2025 at 11:00 AM
#MeetOurScientists: How can CleanCloud and other Horizon Europe projects make a difference? Through new measurements, improved models and less uncertainty for future climate predictions. Meet Daniel Partridge of @universityofexeter.bsky.social @horizoneu.bsky.social
Trace gases in the #atmosphere from the Mediterranean Sea, effects on #clouds from ship #emissions, the nature of #aerosol sources in the #Arctic and ice multiplication in clouds: What a year it has been🤩Check out our publications from 2024: projects.au.dk/cleancloud/p...
December 19, 2024 at 11:11 AM
Trace gases in the #atmosphere from the Mediterranean Sea, effects on #clouds from ship #emissions, the nature of #aerosol sources in the #Arctic and ice multiplication in clouds: What a year it has been🤩Check out our publications from 2024: projects.au.dk/cleancloud/p...
Our perspective paper on aerosol cloud interactions is featured in Eos.com as editor ‘s highlight 👇
@cleancloud-he.bsky.social
@certainty-aci.bsky.social
Understanding Aerosol-Cloud Interactions is Pivotal for Improving Climate Predictions eos.org/editor-highl...
@cleancloud-he.bsky.social
@certainty-aci.bsky.social
Understanding Aerosol-Cloud Interactions is Pivotal for Improving Climate Predictions eos.org/editor-highl...
Understanding Aerosol-Cloud Interactions is Pivotal for Improving Climate Predictions - Eos
Global cooperation and knowledge sharing are essential to improve our understanding of cloud formation and evolution through aerosol-cloud interaction.
eos.org
February 27, 2026 at 6:25 AM
Our perspective paper on aerosol cloud interactions is featured in Eos.com as editor ‘s highlight 👇
@cleancloud-he.bsky.social
@certainty-aci.bsky.social
Understanding Aerosol-Cloud Interactions is Pivotal for Improving Climate Predictions eos.org/editor-highl...
@cleancloud-he.bsky.social
@certainty-aci.bsky.social
Understanding Aerosol-Cloud Interactions is Pivotal for Improving Climate Predictions eos.org/editor-highl...
Manavi et al. reviewed our present understanding and the knowledge gaps of the variability of aerosol mass and number concentrations at urban, regional, and global scales. Their various impacts are also discussed.
@cleancloud-he.bsky.social #EASVOLEE #ELIDEK
doi.org/10.1016/j.on...
@cleancloud-he.bsky.social #EASVOLEE #ELIDEK
doi.org/10.1016/j.on...
April 8, 2025 at 9:40 AM
Manavi et al. reviewed our present understanding and the knowledge gaps of the variability of aerosol mass and number concentrations at urban, regional, and global scales. Their various impacts are also discussed.
@cleancloud-he.bsky.social #EASVOLEE #ELIDEK
doi.org/10.1016/j.on...
@cleancloud-he.bsky.social #EASVOLEE #ELIDEK
doi.org/10.1016/j.on...
📢 We’re kicking off 2026 with the first CleanCloud ACI Seminar of the year! Featuring our early career scientists from Cluster 3: Dr. Gabriella Wallentin (KIT) & Dr. Noé Clément (IPSL)
🗓️ Wednesday, Feb 25, 13:00 CET
Join us: epfl.zoom.us/j/6269954659...
🗓️ Wednesday, Feb 25, 13:00 CET
Join us: epfl.zoom.us/j/6269954659...
February 20, 2026 at 12:44 PM
📢 We’re kicking off 2026 with the first CleanCloud ACI Seminar of the year! Featuring our early career scientists from Cluster 3: Dr. Gabriella Wallentin (KIT) & Dr. Noé Clément (IPSL)
🗓️ Wednesday, Feb 25, 13:00 CET
Join us: epfl.zoom.us/j/6269954659...
🗓️ Wednesday, Feb 25, 13:00 CET
Join us: epfl.zoom.us/j/6269954659...
📢 Do not miss @cleancloud-he.bsky.social 's webinar with @harrikokkola.bsky.social
☁️ Distinguishing aerosol-cloud interactions amidst cloud variability
🗓️ Wednesday, Aug 27
🕐 13:00 CEST | 📍 Zoom: epfl.zoom.us/j/6156668523...
☁️ Distinguishing aerosol-cloud interactions amidst cloud variability
🗓️ Wednesday, Aug 27
🕐 13:00 CEST | 📍 Zoom: epfl.zoom.us/j/6156668523...
Join Prof. Harri Kokkola to explore disentangling #aerosol–#cloud interactions from cloud variability. 🌍☁️
📆 Wednesday 27 Aug at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
📆 Wednesday 27 Aug at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
August 22, 2025 at 10:28 AM
📢 Do not miss @cleancloud-he.bsky.social 's webinar with @harrikokkola.bsky.social
☁️ Distinguishing aerosol-cloud interactions amidst cloud variability
🗓️ Wednesday, Aug 27
🕐 13:00 CEST | 📍 Zoom: epfl.zoom.us/j/6156668523...
☁️ Distinguishing aerosol-cloud interactions amidst cloud variability
🗓️ Wednesday, Aug 27
🕐 13:00 CEST | 📍 Zoom: epfl.zoom.us/j/6156668523...
📣Make sure you don't miss the first glimpse of #aerosol and #cloud from the NASA #PACE (Plankton, Aerosol, Clouds, ocean Ecosystem) mission! Join our CleanCloud webinar with Dr. Otto Hasekamp 📆 Jan 29 🕐13:00 CET on Zoom: epfl.zoom.us/j/6156668523...
Mark your calendar! 📌
Mark your calendar! 📌
January 16, 2025 at 8:22 AM
📣Make sure you don't miss the first glimpse of #aerosol and #cloud from the NASA #PACE (Plankton, Aerosol, Clouds, ocean Ecosystem) mission! Join our CleanCloud webinar with Dr. Otto Hasekamp 📆 Jan 29 🕐13:00 CET on Zoom: epfl.zoom.us/j/6156668523...
Mark your calendar! 📌
Mark your calendar! 📌
Kick-off for #goSouth2: 3 containers with remote sensing equipment such as #LACROS left #Leipzig today. Starting in September, we will spend 2 years studying the #clouds at the edge of the #SouthernOcean from #Invercargill at the southern tip of #NewZealand. / #CleanCloud #LSC #BioSmoke #HALO-South
April 17, 2025 at 2:43 PM
Kick-off for #goSouth2: 3 containers with remote sensing equipment such as #LACROS left #Leipzig today. Starting in September, we will spend 2 years studying the #clouds at the edge of the #SouthernOcean from #Invercargill at the southern tip of #NewZealand. / #CleanCloud #LSC #BioSmoke #HALO-South
January 17, 2026 at 8:00 AM
Our project investigates how #clouds even in the most remote places respond to changes in #pollution. See the spectacular images from our #Arctic campaign at Villum, Greenland: mediaspace.epfl.ch/media/CleanC...
CleanCloud Villum Spring Campaign - EPFL - Ecole polytechnique fédérale de Lausanne
mediaspace.epfl.ch
November 12, 2024 at 1:57 PM
Our project investigates how #clouds even in the most remote places respond to changes in #pollution. See the spectacular images from our #Arctic campaign at Villum, Greenland: mediaspace.epfl.ch/media/CleanC...
Renewable #hydrogen meets sportswear innovation. Infinium’s eNaphtha, made from waste CO₂ and #renewableH2, powers On’s CleanCloud™ technology for the first commercially scaled EVA shoe midsole made with captured carbon.
#Hydrogen #CarbonCapture #CleanTech
fcw.sh/jzB6ZP
#Hydrogen #CarbonCapture #CleanTech
fcw.sh/jzB6ZP
July 16, 2026 at 3:37 PM
Renewable #hydrogen meets sportswear innovation. Infinium’s eNaphtha, made from waste CO₂ and #renewableH2, powers On’s CleanCloud™ technology for the first commercially scaled EVA shoe midsole made with captured carbon.
#Hydrogen #CarbonCapture #CleanTech
fcw.sh/jzB6ZP
#Hydrogen #CarbonCapture #CleanTech
fcw.sh/jzB6ZP
[Continuing collaboration with @cleancloud-he.bsky.social]
❄️ Efficient ice multiplication from freezing raindrop fragmentation
🖊️ Nils Pfeifer, Bernd Mom, Dmitri Moisseev, Susan Hartmann, Julian Meusel, Corinna Hoose & Maximilian Maahn
🔎 Read the publication: www.nature.com/articles/s43...
❄️ Efficient ice multiplication from freezing raindrop fragmentation
🖊️ Nils Pfeifer, Bernd Mom, Dmitri Moisseev, Susan Hartmann, Julian Meusel, Corinna Hoose & Maximilian Maahn
🔎 Read the publication: www.nature.com/articles/s43...
Efficient ice multiplication from freezing raindrop fragmentation - Communications Earth & Environment
Drop fragmentation upon freezing is an efficient secondary ice process, contributing to cloud ice formation even at relatively high temperatures, according to quantitative analyses of ice crystals via...
www.nature.com
December 4, 2025 at 2:00 PM
[Continuing collaboration with @cleancloud-he.bsky.social]
❄️ Efficient ice multiplication from freezing raindrop fragmentation
🖊️ Nils Pfeifer, Bernd Mom, Dmitri Moisseev, Susan Hartmann, Julian Meusel, Corinna Hoose & Maximilian Maahn
🔎 Read the publication: www.nature.com/articles/s43...
❄️ Efficient ice multiplication from freezing raindrop fragmentation
🖊️ Nils Pfeifer, Bernd Mom, Dmitri Moisseev, Susan Hartmann, Julian Meusel, Corinna Hoose & Maximilian Maahn
🔎 Read the publication: www.nature.com/articles/s43...