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.

Follow the cCR at the UN Lima Climate Conference

Through its collaboration with the Local Government Climate Roadmap, the cCR will be present at the UN Lima Climate Conference (UNFCCC COP20/CMP10) from 1-12 December 2014.

Core activities of the Local Government Climate Roadmap - Lima Dialogues include a high level event at Lima City Hall on 8 December Monday, numerous side events and contributions to Lima Action Dialogue at the High level Segment with non-state actors.

This conference is expected to prepare the necessary technical and legal framework for a global climate regime in the post-2020 period to be agreed in Paris, France in December 2015.

Additional information:

Read the full text of the Compact of Mayors


22. April 2015

Over 500 new city actions featured on UN Climate Ambition Portal100 Cities Join UN Climate-Ambition Portal

To coincide with Earth Day, over 500 new city climate actions are being featured on the UN-hosted Non-State Actor Zone for Climate Action (NAZCA) portal. The city data presented on the NAZCA platform was reported to ICLEI’s...[more]

11. December 2014

UNFCCC launches Climate Action Portal to Capture and Catalyze Climate Action in Support of 2015 Agreement

UNFCCC launches Climate Action Portal to Capture and Catalyze Climate Action in Support of 2015 Agreement[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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Launch of the Global Protocol for Community-Scale Greenhouse Gas Emission Inventories (GPC)

December 8, 2014, 16:00-17:30 Lima City Hall (TBC) - Lima, Peru[more]

Selected cCR cites participated Low Carbon City Lab (LoCaL) flagship program

The National Physical Laboratory (NPL), in cooperation with ICLEI, pilots GHG verification services for cities[more]

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