carbonn Climate Registry

The carbonn Climate Registry (cCR) is the world´s leading reporting platform to enhance transparency, accountability and credibility of climate action of local and subnational governments. It is designated as the central repository of the Compact of Mayors launched at the Climate Summit 2014.

Read the full text of the Compact of Mayors


27. August 2015

Compact of Mayors webinar series for cities and towns

Would you like to explore how to make your city / town compliant with the Compact of Mayors? Join our webinar in early September, organized in various languages.  ICLEI – Local Governments for Sustainability invites you to...[more]

24. August 2015

Cities, regions and civil society urge nations to accelerate the transition towards low-carbon, resilient communities at COP21

On 2 July 2015, the World Summit Climate & Territories, held in Lyon, France, closed after two days of thematic workshops and plenary assemblies on a strong message: cities, regions, and their citizens are collectively...[more]

Climate action transparency key to trustworthiness

New carbonn Climate Registry (cCR) report reveals that global voluntary reporting of local climate action triggers trustworthiness, access to finance...

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