NPI Industry reporting

Emission Estimation Technique Manual
for
Aggregated Emissions from Commercial Ships/Boats and Recreational Boats

Version 1.0

About this Manual

The aggregated emissions manuals complement the NPI Industry handbooks, and are intended to enable State and Territory Governments to estimate emissions from non-industrial activities (e.g. transportation, domestic and commercial activities) and emissions from industry which are not reported because the relevant thresholds are not exceeded.

This manual covers emissions from commercial ships, commercial boats and recreational boats. Commercial ships include cargo ships, passenger ships, chemical tankers, colliers and naval ships. Commercial boats include fishing boats, tug boats, work boats, passenger and cargo boats, and other small commercial utility craft. Recreational boats are boats used for cruising, water skiing, sport fishing and other recreational activities. These include inboard or outboard boats and jet-powered craft, and rowboats, sailboats and canoes when they use auxiliary power.

First published in 1 November 1999
National Pollutant Inventory
Environment Australia

Download the Manual

The full document is available for downloading as a PDF file. You will need Adobe Acrobat Reader installed on your computer to view the PDF file.

• Download Emission Estimation Technique Manual for Aggregated Emissions from Commercial Ships/Boats and Recreational Boats Version 1.0 (shipping.pdf - 137 KB)

If you are unable to access this document, please contact the Department of the Environment and Heritage to organise a suitable alternative format.

Application of the Manual

Each of the aggregated emissions manuals provides details of:

• the NPI substances that are expected to be emitted from the relevant aggregated source type;
• the origins or sources of the emissions, and the processes that may generate them;
• the impacts of any control equipment or procedures on those emissions;
• the broad approaches that may be employed in the estimation and spatial allocation of emissions;
• details of emission factors to be used in the estimation of emissions; and
• a series of illustrative sample calculations for each estimation technique.