Clima 2025

Buildings for the climate of the future: the key role of the HVAC sector


The REHVA HVAC World Congress CLIMA is one of the leading international scientific congress in the field of heating, ventilation, and air conditioning (HVAC). After the 2022 edition, organised by the Dutch association TVVL, the baton now passes to AiCARR for the organisation of CLIMA 2025: the 15th REHVA HVAC World Congress, which will be held in Milan, Italy, from June 4 to 6, 2025.


The theme of this Italian edition is "Decarbonized, healthy, and energy-conscious buildings in future climates"; a topic that highlights the fundamental importance of the HVAC sector in all its aspects. In this perspective, CLIMA 2025 will offer professionals, academics, and companies in the HVAC sector a unique opportunity for international discussion about these hot subjects.


  • Date de début : 4 juin 2025
  • Date de fin : 5 juin 2025
  • Lieu : Milan, Italie
  • Organisateurs : AiCARR
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