The EIA Air Quality Working Group comprises members from a diverse group of specialist technology and consultancy companies. The aim of the working group is to encourage cooperation between these sectors in order to solve the challenges posed by air pollution.
These include monitoring and modelling in order to better understand the sources of air pollution and how they develop and transport through the atmosphere.
Alternative fuels play an important role in reducing pollutant emissions and innovative combustion technologies can also lead to cleaner emissions. Abatement systems such as catalytic converters and particulate traps can reduce tailpipe emissions and new materials address non-combustion emissions such as tyre and brake wear. Sound and pollution control barriers can also improve environments nearby transport and industrial hubs.
Indoor air quality is also within our remit which means we have active members in local exhaust and ventilation, building management systems and filtration technologies as well as IAQ monitoring technologies. We also embrace the social sciences, with members involved in educational programs, behaviour change studies and those delivering ways of democratising the availability of air quality information. Below is an outline of some of the issues which this working Group discusses.
Air Quality (Outdoor)
- Monitoring of outdoor air quality
- Atmospheric modelling
- Improving emissions inventories
- Supporting national and local air quality management strategies
- Promoting technologies and policy to mitigate emissions
- Reviewing, challenging and shaping government policy
- Development of Air Quality standards
Air Quality (Indoor)
- Building design
- Local exhaust and ventilation(LEV)
- Indoor air quality monitoring
- Sick Building Syndrome Studies (SBS)
- Outdoor / Indoor pollution dynamics
- Mitigation measures
Chair - Nathan Wood, Managing Director, Farmwood M&E Services Ltd

Nathan Wood is a leading expert in ventilation and indoor air quality (IAQ) with over two decades of experience. He has a National reputation for driving healthier building environments. As the
Managing Director of Farmwood M&E Services Ltd, he leads a team delivering innovative ventilation solutions that have earned national acclaim. Under his leadership, Farmwood was named National Contractor of the Year. He also recently received the Building Engineering Services Association’s Indoor Air Quality Award. Nathan’s professional credibility is matched by his personal passion for improving IAQ standards and ensuring people across the country breathe cleaner and safer indoor air.
- BESA IAQ Chairman, 2019 to 2024 - handed over to Adam Taylor, still a part of the core committee
- We produced 4 guides on IAQ sponsored by Mitsi , scroll to the bottom of this link https://www.thebesa.com/besa-focus-areas/indoor-air-quality
- Previous GCP Europe IAQ Taskforce chairman https://gcpeurope.eu/news/gcp-europe-launches-indoor-environmental
- BESA Chairman for Special Projects - this is around competence & compliance
- BESA London and South East Regional Chairman
- BESA member of the Council
- BESCA - ARIC Chairman - https://www.besca.org.uk/about/aric-board-members#:~:text=Nathan%20wOOD%20%2D%20CHAIR&text=Nathan%20is%20an%20experienced%20leader,at%20Farmwood%20M%26E%20Services%20Ltd.
- Core Committee member of GO AQS https://goaqs.org/
- Expert advisor to https://www.indoorairaware.co.uk/
- Expert advisor to https://www.safeairschools.org/
- Member of the Healthy Homes Hub Ventilation Implementation Group
- Member of the expert panel for the development of National Occupational Standards
- Member of https://www.nibme.co.uk/
- Membership pending for https://www.policyconnect.org.uk/
Deputy Chair - Felicity Sharp, Managing Director, Cura Terrae Air
Felicity Sharp is an experienced leader in the environmental monitoring and air quality sector, bringing more than two decades of international experience across the UK, Europe and Australia. She has held senior strategic and commercial roles within global manufacturing organisations, specialising in business growth, organisational alignment and building high performing teams. Most recently, Felicity is Managing Director of Cura Terrae Air, overseeing commercial direction and customer focused innovation to ensure the delivery of high quality solutions that support environmental protection.
In her role as Deputy Chair of the EIA Air Quality Working Group, Felicity brings a strong commitment to fostering a positive, inclusive culture within the sector and championing initiatives that enable businesses and communities to thrive.
She holds an MBA from Deakin University and a BA/BSc from the University of Melbourne, and is a member of both the Institute of Air Quality Management (IAQM) and the Institution of Environmental Sciences (IES).
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