- carry out targeted field experiments in European climate hotspots
- develop state-of-the-art algorithms to obtain new proxies and diagnostics for key ACI-related processes
- contribute to the calibration and validation of upcoming satellite missions
- improve and constrain models using advanced machine learning, data assimilation and model calibration
- assess the role of aerosols in the life cycle of convective systems and extreme events (medicanes, storms)
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2025 has been a whirlwind year—busy, inspiring, and packed with milestones. To celebrate the many projects, travels, and memorable moments, we’ve created a…
2025: Echoes of a Year
From Athanasios Nenes
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Unpredictable weather, extreme rainfall or snow increasingly leads to challenges for people and nature. Paradoxically, less air pollution and cleaner clouds could lead…
CleanCloud PIANO - Act 7 - Dust in the wind
From Athanasios Nenes
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Just recently all the authors of the IPCC AR7 from all 3 working groups gathered in Paris, on the 10th anniversary of the Paris Agreement, to begin the process of…
Reflections of an IPCC AR7 CLA
From Athanasios Nenes
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🎬 Mystery Afoot… at the Aerosol-Cloud Interaction Cluster Workshop! What happens when you bring together brilliant atmospheric scientists… and one…
ACI Cluster: MYSTERY AFOOT
From Athanasios Nenes
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A short film about the EC/ESA aerosol-cloud interactions (ACI) cluster workshop at EPFL (13–14 November, 2025) that brought together projects CleanCloud ACI and…
We are the Aerosol-Cloud Interactions Cluster!
From Athanasios Nenes
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EC/ESA aerosol-cloud cluster workshop at EPFL (13–14 November, 2025) that brought together projects CleanCloud ACI and CERTAINTY-ACI from the European Commission,…
EC/ESA ACI Cluster Workshop (Lausanne, 13-14…
From Athanasios Nenes
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Seminar 18 (October 24, 2025) of the CleanCloud series. Speaker is Professor Trude Storelvmo, Department of Geosciences, University of Oslo, Norway Abstract: Arctic…
Seminar: Arctic mixed-phase clouds – from…
From Athanasios Nenes
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Unpredictable weather, extreme rainfall or snow increasingly leads to challenges for people and nature. Paradoxically, less air pollution and cleaner clouds could lead…
CleanCloud PIANO - Act 6 - Institutional Backbone…
From Athanasios Nenes
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Seminar 17 (Sept 24, 2025) of the CleanCloud series. Speaker is Dr. Bastiaan van Diedenhoven, Space Research Organization Netherlands (SRON), Leiden, The Netherlands …
Seminar: Advancing satellite observations of…
From Athanasios Nenes
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CleanCloud PIANO - Science in the era of the… 10 of 15
CleanCloud PIANO - Science in the era of the…
Unpredictable weather, extreme rainfall or snow increasingly leads to challenges for people and nature. Paradoxically, less air pollution and cleaner clouds could lead…CleanCloud PIANO - Science in the era of the…
From Athanasios Nenes
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Unpredictable weather, extreme rainfall or snow increasingly leads to challenges for people and nature. Paradoxically, less air pollution and cleaner clouds could lead…
CleanCloud PIANO - Act 5 - Air, Water, Fire and…
From Athanasios Nenes
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Here is a short overview of the amazing EAC25 conferece in Lecce, Italy. LAPI@EFPL and LAPI@FORTH members present their impressions and feedback, while we also see parts…
European Aerosol Conference 2025 - Lecce
From Athanasios Nenes
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Unpredictable weather, extreme rainfall or snow increasingly leads to challenges for people and nature. Paradoxically, less air pollution and cleaner clouds could lead…
CleanCloud PIANO - Act 4 - Failure is Success in…
From Athanasios Nenes
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Prix de Quervain Ceremony, Swiss Polar Day Date: 5 September, 2025; Location: ETH Zurich The «Prix de Quervain» for polar and high-altitude research is…
2025 Prix de Quervain Ceremony - Paraskevi…
From Athanasios Nenes
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Seminar 16 (August 27, 2025) of the CleanCloud series. Speaker is Prof. Harri Kokkola (Finnish Meteorological Institute; University of Eastern Finland) Abstract:…
Seminar: Distinguishing aerosol-cloud…
From Athanasios Nenes
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