© Commonwealth of Australia 2017
The material on this website is copyright Commonwealth of Australia, except where otherwise noted.
With the exception of the Commonwealth Coat of Arms and where other noted, Commonwealth copyright material on this website is licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0).
You are free to copy, communicate and adapt the Commonwealth copyright material, so long as you attribute the Commonwealth of Australia (Department of the Environment and Energy) as the author of the original material.
Permission to use third party copyright content in this publication can be sought from the relevant third party copyright owner/s.
Use of the Coat of Arms
Guidelines for use of the Coat of Arms are published by the Department of Prime Minister and Cabinet.
Like what you see on energy.gov.au and want to share it?
If you want to re-post something you've found on energy.gov.au we suggest that you use the following text and link back to our site.
This article was first published on energy.gov.au [link to home page] and reposted on [your site name].
If you wish to use shorter text your acknowledgement should include as a minimum:
by energy.gov.au and via [your site].
If you intend to link to energy.gov.au, please be aware that you must not imply that the Australian Government endorses your website or its content