Using this graphic and referring to it is encouraged, and please use it in presentations, web pages, newspapers, blogs and reports.
For any form of publication, please include the link to this page and give the cartographer/designer credit (in this case Emmanuelle Bournay, UNEP/GRID-Arendal)
Uploaded on Saturday 25 Feb 2012
Emmanuelle Bournay, UNEP/GRID-Arendal
Countries that are signatories to the Kyoto Protocol have a tool for helping them in the Emissions Trading Scheme. In the Kyoto scheme each allowance is called an Assigned Amount Unit (AAU). Each entity equals one tonne of CO2 equivalent.