carbonn Climate Registry

New to carbonn and the carbonn Climate Registry? Register now!

The cCR supports the global credibility of local climate action by ensuring comparability, transparency and accountability.

Local Governments involved in the process will have continuous support in capacity and knowledge development through the services of the Bonn Center for Local Climate Action and Reporting – carbonn®.

Registration for official representatives of local governments

REGISTER here for voluntary reporting or if reporting under other supported initiatives

Earth Hour City Challenge

If your city is new to the cCR and wishes to participate in the upcoming Earth Hour City Challenge, we invite you to use this form which will enroll you both in the cCR and in the EHCC!

*click here to find out if your city is eligible to participate in the EHCC 2014-2015

Registration for visitors

Sign up here


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