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)
United Nations Framework Convention on Climate Change, April 2008.
Uploaded on Saturday 25 Feb 2012
Certified Emission Reductions
Emmanuelle Bournay, UNEP/GRID-Arendal
One certified emission reduction unit is equivalent to a one-tonne reduction in greenhouse gas emissions (measured in CO2 equivalent).