ExpACT: Exposome ACTion perspectives

The Smart Sensor Systems research group, part of the Centre of Expertise Digital Operations & Finance of The Hague University of Applied Sciences, works in a broad consortium on the ExpACT research project: Exposome ACTion perspectives. This project focuses on developing strategies to reduce exposure to airborne pollutants, using innovative technologies and open dialogue between stakeholders. 

Motive

Almost everywhere in the Netherlands, we are breathing unhealthy air. Air pollution is one of the biggest causes of disease in the Netherlands and about as big a risk factor as obesity. Major transitions are taking place in sectors such as mobility, energy and agriculture. Think of the transition to electric driving, phasing out fossil fuels and wood-burning stoves, and making industry cleaner. But it also leads to heated discussions between official authorities, businesses and residents.

Objective

The objective of the ExpACT project: Exposome ACTion perspectives aims to reduce exposure to airborne pollutants. By developing innovative sensor technology and data analysis technologies, we are able to detect air quality problems faster and more accurately. This should lead to targeted interventions, cost savings, and a reduction in health risks from pollutants. At the same time, collaboration with various stakeholders ensures that the solutions are broadly supported and meet the needs of society.

Research

There is a clear need for better technological measurement methods. At the same time, it is becoming increasingly important to involve stakeholders in both the collection and the analysis of air quality data. The ExpACT research project plays into this. The Smart Sensor Systems research group contributes to this project by developing innovative measurement methods for measuring air quality and the exposome (the total exposure to environmental factors). A specially designed sensor vest measures exposure to airborne pollutants, while AI and machine learning are used to improve the accuracy of affordable sensors. 

ExpAT focuses on tackling the main sources of air pollution. We are working on four specific themes: 

• Industry – for example, the emission of particulate matter and PFAS.
• Workplaces – such as the emission of organic substances and biological agents.
• Agriculture - such as nitrogen and pesticide emissions.
• Urban environment - e.g. pollution from microplastics and chemicals.

For each theme, we create a living lab: a practice-oriented test environment where public and private partners collaborate to develop and test technologies that improve air quality. In these labs we also develop strategies to collaborate with various stakeholders to deliver solutions that are broadly supported.

Collaboration partners

The consortium, led by Prof Dr Roel Vermeulen of Utrecht University, consists of the following partners: AIREAS, ArboUnie, Barcelona Institute for Global Health, Cosanta B.V., Cosine, The Hague University of Applied Sciences, De War, Municipality of Nijmegen, Municipality of Utrecht, Rotterdam University of Applied Sciences, Netherlands eScience Center (NLeSC), NEVEDI, Environmental Service Arnhem region, Environmental Service Nijmegen region, Province of North Holland, Province of Utrecht; Data and Knowledge Hub Healthy Urban Living, Radboud University Nijmegen, RECETOX Centre, Masaryk University, Regiodeal Gelderse Vallei, National Institute for Public Health and the Environment (RIVM), Royal Netherlands Meteorological Institute, Netherlands Knowledge Centre Labour and Lung Disease Association, Technical University of Delft, TNO, Top Institute Comprehensive Analytical Sciences, UMC Utrecht, Leiden University, Utrecht University, Waag | technology & society. 

Funding

This project receives EUR 6.7 million in funding from the National Science Agenda research on Routes by Consortia (NWA-ORC). 

Duration of the project

May 2025 to May 2028.

Contact

Do you want to know more about the project ExpACT? Please contact: John Bolte.