5 December 2024, Webinar – Personalized Environmental Control System (PECS) in Action: Insights from Case Studies

Personal Environmental Control System (PECS) with the functions of heating, cooling, ventilation, lighting and acoustic has advantages of controlling the localized environment at occupant’s workstation by their preference instead of conditioning an entire room. This improves personal comfort, health and energy efficiency of the entire heating, ventilation, and air-conditioning (HVAC) system substantially. Personalized ventilation will also provide improved protection against cross contaminations, which are critical in open plan offices and workplaces with close distance.

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TN 68: Residential Ventilation and Health

Exposures in homes constitute the major part of exposures to airborne pollutants experienced through the human lifetime. They can constitute from 60 to 95% of our total lifetime exposures, of which 30% occurs when we sleep.

Retrofitting the Building Stock: Challenges and Opportunities for Indoor Environmental Quality (Book of Proceedings)

The Book of Proceedings of the 44th AIVC - 12th TightVent - 10th venticool  Conference "Retrofitting the Building Stock: Challenges and Opportunities for Indoor Environmental Quality", held in Dublin, Ireland on 9-10 October 2024.

The protection from harm to populations of people provided by Exposure Limit Values

The protection from chronic harm provided by exposure limit values (ELVs) is evaluated for indoor air contaminants set by regulatory bodies of member countries in the Air Infiltration and Ventilation Centre (AIVC). Significant variability was found in the regulated harm levels from ELVs for the same contaminants across different countries, highlighting inconsistencies in public health protection. The concept of a regulated harm budget (RHB) is introduced, representing the total allowed harm from regulated contaminants implicitly set by a regulatory body.

AIVC 2024 Conference: Summary of the Smart Ventilation, IAQ & Health presentations

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 (

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Energy & Buildings special issue: “Resilient Ventilation in Relation to Health, Safety, and Climate Change”

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.

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AIVC 2023 Conference Proceedings now available!

We are happy to announce that the book of proceedings, PowerPoint presentations and individual papers from the AIVC 2023 conference "Ventilation, IEQ and health in sustainable buildings" held on 4-5 October 2023, in Copenhagen, Denmark are now available to download freely.

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Ventilation, IEQ and health in sustainable buildings (Book of Proceedings)

The Book of Proceedings of the 43rd AIVC - 11th TightVent - 9th venticool Conference: "Ventilation, IEQ and health in sustainable buildings" held in Copenhagen, Denmark on 4-5 October 2023.

Ventilation, IEQ and health in sustainable buildings (Slides)

The Presentations at the 43rd AIVC - 11th TightVent - 9th venticool Conference: "Ventilation, IEQ and health in sustainable buildings" held in Copenhagen, Denmark on 4-5 October 2023.

Quantifying the Potential Health Impacts of Unvented Combustion in Homes – A Meta-Analysis

While a growing body of scientific literature describes the population health impacts of fossil fuel production and burning via climate and air pollution pathways, less is known about the health impacts of indoor combustion. This paper summarizes the results of studies from the last two decades that investigated the association between exposure to sources of unvented combustion pollutants in homes and a range of health outcomes.

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