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.
New and improved National Pollutant Inventory website
The NPI is excited to announce the release of its new and improved website, with friendlier usability, more detailed information and a brand new educational section!
Here at the NPI, we strive to make your NPI browsing, searching and reporting experience a helpful and informative one – something that we have achieved with our new site features!
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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