IGES Kyoto Units Transfer Database

The IGES Kyoto Units Transfer Database (CP1 & CP2) provide compiled information on all issuance, international transfer, retirement, and cancellation of Kyoto units from each Annex I country or among different Annex I countries for the 1st and 2nd commitment periods of the Kyoto Protocol (CP1 and CP2). The information is extracted from publicly available sources on national registries from the UNFCCC website and the data includes the latest information available at the time of its update.

This database is freely available for use.
Recommended citation: Institute for Global Environmental Strategies (2022), Kyoto Units Transfer Database. Source: https://pub.iges.or.jp/pub/iges-kyoto-units-transfer-database
All copyrights are reserved. The source must be clearly stated when this database is reproduced or transmitted in any form or by any means.


Oct 2022  •Update with data of transferred amount of Kyoto units in 2021.