carbonn Climate Registry

The carbonn® Climate Registry 2015-2016 Digest is now available   Download here

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.



The carbonn® Climate Registry is designed as the global response of local and subnational governments towards Measurable, Reportable and Verifiable (MRV) climate action. Through numerous partnerships on political commitments, capacity building and regarding schemes, the cCR has become the world's leading reporting platform to enhance global transparency and accountability of local and subnational governments' climate action.

→ Click here to report and here for more information on reporting in Bahasa Indonesia, French, English, Spanish and Portuguese. 

→ To commit to the Compact of Mayors, click here


30. January 2017

Towards measuring, reporting and verification of 100% Renewable Energy

Over 700 local and subnational governments, representing 9% of the global population, currently report their climate and energy data to the carbonn® Climate Registry (cCR), the voluntary global reporting platform available to all...[more]

27. December 2016

New standard can help cities unleash results-based finance for their projects

The concept of results-based finance is increasingly drawing attention from various directions, including climate finance, attracting funds for transformative projects that now catch the attention of investors.  This...[more]

21. December 2016

Peer exchange on the road towards 100% renewable heating and cooling

Cities, businesses and academia shared experiences on processes and tools to support local governments with integrating district energy systems in energy master planning, land-use, as well as urban policies and regulations – as...[more]

14. December 2016

Webinar on Gold Standard for Sustainable Urban Development

The Gold Standard for Sustainable Urban Development has been developed with inputs from our stakeholders and relevant experts. The Standard is close to be being finalized for piloting on urban low carbon development programmes...[more]

     >>> Go to News Archive >>>



Green Bonds for Cities Webinars in English and Spanish: Infrastructure finance for cities in emerging economies

This series of webinars is hosted by the Climate-KIC Green Bonds for Cities project,...

Call for Proposals for Sub-Saharan Cities: explore support from Covenant of Mayors

The Covenant of Mayors is expanding beyond the wider European region, into Africa - aiming to...

cCR 5 Year Report Launch and session at Cities and Regions Pavilion

4 December 2015 (13:30-15:30)

User login

Enter your username and password here in order to log in on the website:

Don't have an account?