Events / CLIMA 2028
CLIMA 2028 – REHVA World Congress on Indoor Climate and Building Performance
The event is scheduled for 11–14 June 2028 in Espoo, Finland, according to the organizer’s published information.

About the Event
CLIMA 2028 is the REHVA-associated international congress on indoor climate and building performance. The announced theme is ‘Zero-Emission and Energy-Flexible Buildings for a Sustainable Built Environment.’ The event will be hosted in Espoo, Finland, following the 2025 edition in Italy.
Important Technical Topics
- Indoor environmental quality, comfort and healthy ventilation
- Zero-emission and energy-flexible buildings
- HVAC design, building operations and decarbonization
- Sensors, controls and integrated building performance
Why It Matters to AirAlign
CLIMA aligns directly with AirAlign’s interest in indoor air quality, ventilation measurements, commercial buildings, thermal comfort and controls. As a professional congress, it is a relevant source of technical studies and emerging engineering approaches.
AirAlign follows technical events to understand air quality sensing, ventilation, HVAC performance and related technologies. Exhibitor claims and technical presentations are research leads, not independent certification or AirAlign endorsements. Technical parameters should be checked using current source documents and appropriate test methods.
Planning and Verification
Before arranging a visit, check the latest official event website for date or venue changes, registration, exhibitor information, session schedules and accommodation guidance. Published details may be updated as the event approaches.
Related AirAlign Sections
Official Event Source
Read the organizer’s official event information →
Image Source
Official CLIMA 2028 event logo published by REHVA. Official organizer image resource →
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Independent AirAlign event overview · October 2026.