Resource centre for greenhouse gas accounting
Ministère de la Transition Écologique
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Carbon base

Contribute to the Base Carbone®


The Base Carbone® rests upon an open system for adding to and critically examining data.

A feature in the website enables external contributors (environmental consultancies, companies, universities or even an individual) to submit their own emission factors.  

Discussions take place on the subject of those contributions on the forum of the application. The Base Carbone® Governance Committee assesses and approve the submitted emission factors.

Find guidance to submit data and the related validation procedure. (Documents available in French only)

Contribute here!

42771 registered members
5012 validated emission factors
3363 published GHG inventories
18 sector guides