​The webinar that was arranged September 21st 2021 is part of a Nordic project for co-operation in the area of ventilation. It was initiated in 2020 by Nordic Building authorities in charge of ventilation regulation. Within the project cooperation has started in three main areas: authorities, industry and research. The aim of the project is to improve the information exchange between Nordic countries for better indoor environment and performance of ventilation, as well as develop background information for future development of ventilation, to maintain the leading role of Nordic indoor air quality and ventilation technology. The webinar is intended for all professionals who are interested in future development of ventilation technology.

Program and presentations

Opening and welcome
Hans-Olof Karlsson Hjorth, Boverket, Sweden, chair of the Nordic ventilation group for authorities

Some results of the co-operation
Siru Lönnqvist, SCANVAC / VVS Föreningen i Finland

Updating the weather data for design
Kim Wittchen, BUILD, Denmark

Tracing air quality in ventilation systems – OVK boosted with IoT
Peter Brander, Boverket, Sweden

Danish changes to the building regulation with regards to ventilation
Johannes Martin Utoft Christensen and Niels Bruus Varming, Danish Housing and Planning Authority, Denmark

Good indoor air quality requires wide collaboration across the sector
Juhani Hyvärinen, Finnish Building Services Industries and Trade (Talteka)

Reducing risks of spreading pathogens in indoor environments 
Lars Ekberg, Chalmers, Sweden

Questions & answers

We will shortly publish questsions and answers from the webinar.

​In co-operation with