Approved Methods for Air

The Approved Methods for the Modelling and Assessment of Air Pollutants (Approved Methods) lists the statutory methods for modelling and assessing emissions of air pollutants from stationary sources in NSW. They are used by the NSW Environment Protection Authority (EPA) in making regulatory decisions on industry stakeholders licensed under the POEO Act.

It is important that the methodology reflects contemporary practice, technology and addresses emerging issues.

Reviewing the methodology provides an opportunity for industry to demonstrate that all measures are being taken to minimise impacts of air pollution.

The EPA is consulting with the licensees and industry, community, local councils, and subject matter experts before finalising the Approved Methods.

Your views on the updated Approved Methods are highly valued and will inform any further amendments.

We want to get your feedback on:

• Any technical issues or challenges with implementing the updated requirements in the draft Approved Methods.
• The clarity and practicality of the methodology.
• Any additional matters or emerging issues, for example, new technologies or environmental risks that should be address in the Approved Methods.