On 9-10 October 2024, the AIVC – TightVent - venticool 2024 joint Conference "Retrofitting the Building Stock: Challenges and Opportunities for Indoor Environmental Quality", was organised by the International Network on Ventilation and Energy Performance (INIVE) on behalf of the Air Infiltration and Ventilation Centre (AIVC), the Building and Ductwork Airtightness Platform (TightVent Europe) and the international platform for ventilative cooling (

We are pleased to share the main findings from the evaluation questionnaire of the 44^th AIVC conference “Retrofitting the Building Stock: Challenges and Opportunities for Indoor Environmental Quality.” The survey was sent to 170 attendees, with 89 participants completing the evaluation.

Key Outcomes:

The Air Infiltration and Ventilation Centre (AIVC) and TightVent Europe are pleased to invite you to the upcoming webinars:

Building Airtightness Impact on Energy Performance (EP) Calculations (Completed)

The Air Infiltration and Ventilation Centre (AIVC), the IEA-EBC Annex 87 (https://annex87.iea-ebc.org/) and venticool (http://venticool.eu/) invite you to register for the upcoming webinar, "Personalized Environmental Control System (PECS) in Action: Insights from Case Studies".

Mark your calendars for the upcoming AIVC 2025 International Workshop "Indoor Environmental Quality in Sustainable Buildings" to be held on April 1 & 2, 2025  in Stuttgart, Germany!

The September 2024 issue of the AIVC newsletter has just been released. Specific contents include:

We are happy to inform you that the Energy and Buildings special issue: “Resilient Ventilation in Relation to Health, Safety, and Climate Change”, including also further developed papers from the AIVC 2022 conference, has been published.