Further information & feedback
Additional information is available on the national website. This includes frequently asked questions, latest news on the NPI, how the NPI is being implemented across Australia, and key dates for NPI reporting.
For a concise explanation about reporting, a brochure titled National Pollutant Inventory Reporting Requirements is available.
Do you have a problem or complaint, or want more information?
If your issue is related to the NPI website or database, please contact the Commonwealth Department of the Environment and Energy by email.
If your issue is about industry data, please contact the industry directly. You will find their contact details alongside their data on the NPI website.
If your issue is about the aggregate data (emissions from other non-industrial activities), contact the EPA by email.
What do you think?
We want to know what you think of the existing database and website, and how useful they are to you.
We are interested in how you use the data and the scientific conclusions you can draw from the data. We want to improve the database, so please tell us what else you want to see on this website and database.