National Pollutant Inventory
The National Pollutant Inventory (NPI) provides the community, industry and government with free information about substance emissions in Australia. It has emission estimates for 93 toxic substances and the source and location of these emissions.
Preparing your 2011/2012 NPI report
In order to complete your NPI report, you'll need a copy of the NPI Guide to reporting. In addition, you will need to check for guidance material relevant to your industry type and on-site processes. A full list of available guidance materials, including recent updates can be found under industry reporting materials.
If you need to register for the NPI Online Reporting System, please download and complete a user registration form and return it to the NPI contact in your state or territory.
For more information, please read Reporting emissions and transfers. For questions about NPI reporting or technical guidance, please contact the NPI contact in your state or territory.
Search for NPI data
There are three ways to find and view NPI data:
- Browse (by Location/Company/Industry/Substance);
- Search by map; or
- Search by form
Spike's Spot!
Take a journey with Spike, the NPI's Eastern Water Dragon and learn about different emissions and substances. See what you can do to reduce pollution to our air, water and land!
Quick links
About NPI substances
- Substance fact sheets
- Latest NPI reports and maps
- NPI video: Introduction to the NPI
- NPI video: Overview and reporting changes to the NPI
For industry
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