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Air Quality

Effective management of air emissions is critical for industries from an approvals and compliance perspective. We have extensive experience in providing air quality services across industries assisting clients in meeting their air quality obligations.

Virid IFC air quality professionals provide comprehensive support and technical advice which help our clients make decisions around projects and policies.


As air quality regulatory requirements are becoming more stringent, Virid IFC works with clients to manage compliance to regulatory obligations using innovative approaches and the latest technology.


Our extensive knowledge and experience allows us to provide technical information and analysis which supports virtually any project. We use the latest dispersion modelling packages including TAPM​, CALPUFF​, AERMOD​, CALINE / TRAQ​, CAL3QHCR​, AUSPLUME​, and Arc GIS​ which support effective decision making.

Our services include:

  • Air quality impact assessments (approvals and compliance)​

  • Development of emissions inventory for a wide range of processes​

  • Recommending cost-effective pollutant mitigation measures​

  • Dust and Odour Management Plans (construction and operation phases)​

  • Greenhouse gas (GHG) assessments (estimation of Scope 1, 2 and 3 emissions)​

  • Carbon mitigation and reducing facility footprint​

  • Odour assessments​

  • Complaint investigations​

  • Assisting with pollution reduction programs / initiatives​

  • Peer review of air quality / odour assessments​

  • Short and long term ambient air quality monitoring programs​

  • National Pollutant Inventory (NPI) Reporting (data collation, emissions calculation,  review and comparison, online report lodgement, discrepancies)​

  • NGER Reporting (data collation, calculation of emissions, review and comparison, online report lodgement, addressing discrepancies)

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