National Pollutant Inventory

Data

Database help

Data accessibility

All Australian industrial facilities which meet the reporting criteria are required to submit annual reports of their emissions and transfers of NPI substances in waste. These reports are published on or before 31 March each year for the preceding financial year.

If any of the data needs to be amended after the 31 March publication, this will usually occur approximately three months later and all the changes will be listed.

At different times searches and tools will not be available due to maintenance required on the database. An example of this is the period before the data is published at the end of March every year.

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Report on my local area

On the Location search, type in your postcode. If you live in the Northern Territory, please remember to put in your leading zero on your 4 digit postcode.

Only one location criteria can be searched for at a time.

Examples to try
ACT 2609
NSW 2330
NT 0822
QLD 4702
SA 5731
TAS 7250
VIC 3175
WA 6167

About the location report

The report is divided into four sections:

What emissions are included?

All emission estimates from reporting facilities for the latest reporting year and any available supplementary estimates of emissions to air from other sources such as motor vehicles, light industry and community activities. Estimates of emissions to water from small industrial activities and broadacre land use are not included, except in reports at the state/territory (or higher) level.

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Useful tips and other reports for your area

Find a facility by name

The individual facility report

The facility report is divided into five sections:

Useful tips

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Tips for finding a facility

If a search by name fails there are other options.

If none of these options work, it may be that this facility has not reported to the NPI for this year.

Report on a substance

The substance report

The report is divided into four sections:

Substance fact sheets

Substance fact sheets give general information of the physical, chemical, environmental and health effects of the NPI substances.

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Report on an industry or source

The big picture

If you do not specify a location in your search you will automatically be given a "national" report of all the information in the database relevant to your query. Use this approach to get a summary report for all of Australia from the "location report" or a national report for a particular substance or source.

Make a map

Explore the NPI data using the Make a map tool. Zoom into an area by drawing a box on the map indicating your area of interest or use the "find address" function to go directly to a street address. Use the query functions to locate and report on industrial facilities of interest or simply click on a facility point to get a full report. Detailed help notes are available via the map itself.

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Geographic datum

The NPI uses the GDA 94 geographic datum.

Comparing reported emissions over time

For an individual facility

Links to previous NPI reports for a given facility are available via the "Other Years' reports heading of the current facility report.

For an industry sector

To give a quick overview of how reported emissions of a given industry sector have varied over time.

If you wish to conduct a detailed analysis of the data, please use the spreadsheet function described in the following section.

Spreadsheets

The spreadsheets option allows you to download emission data in a form suitable for loading into a spreadsheet or database. Select the data of interest from the options available. The data will be returned directly to your browser or if you supply an email it will be emailed to you immediately as a zipped tab delimited file. Unzip the file and load into your analysis software of choice.

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Smoke pall over Upper Ovens Valley. Credit John Baker.