Air Quality

Andrew is a Chemical Engineer with over 30 years of experience who has specialised for over 23 years in air quality, providing advice to clients in New Zealand, Australia and overseas.  He has assisted a broad range of clients in the agriculture, construction and mining, industrial, transport, waste and power sectors, as well as local and central government, with resolving air quality issues, preparing and processing resource consents, and developing regulatory documents. 

Andrew has significant experience with odour and dust investigation and control, reverse sensitivity issues, and presenting expert evidence in council hearings and the Environment Court.  

Andrew is a Certified Air Quality professional and also a Certified Hearings Commissioner.

Deborah is qualified in biotechnology and bioprocess engineering and has over 25 years of experience in air quality effects assessments including a wide range of industrial processes and infrastructure projects. Her experience includes air and odour assessment from municipal wastewater treatment systems, landfills, and industrial processes including discharges from rendering, wastewater and combustion plants.

Deborah is a Certified Air Quality Professional with CASANZ and routinely appears as a technical specialist at resource consent hearings, advising applicants and councils as an independent reviewer, making recommendations for mitigation, control and monitoring. She provides expert witness advice to assist with RMA planning and enforcement, particularly relating to adverse effects of odour and dust.

Jeff is a leading air quality professional in New Zealand with more than 20 years of experience in the industry. He is a nationally recognised and Certified Air Quality Professional with CASANZ and has more than 100 publications in aspects of transport, industrial and domestic emissions to air. Jeff has extensive experience in air quality and meteorological monitoring, dispersion modelling, impact assessment statements, regional and site-specific air quality management plans, emission measurements and inventories.

Chris is an environmental scientist specialising in air quality matters with over 20 years’ experience including emissions and ambient air monitoring, meteorological and dispersion modelling, and preparation of air quality effects assessments. Chris has worked in consultancy in New Zealand for the last nine years directly undertaking a wide range of environmental effects assessments for discharges to air for industrial and infrastructural developments. His modelling work is used in assessing environmental effects for air discharge resource consent applications, often for complex sites which involved multiple industrial sources to assess the cumulative impacts of discharges.