They have already contributed!

Base Carbone® is the reference database. It implies a continuous improvement process and appeals to the participation of all private and state actors. Submitting data to the Base Carbone®, leads agents of climate change to a general acknowledgement of their validity, robustness and representativeness.

Two different ways to contribute:

1)      By yourself: You have at your disposal a study enabling to submit a full contribution via the correspondent form provided by ADEME. Do not hesitate anymore and post your contribution here;

2)      In partnership with ADEME: You have recently started a GHG accounting project by which you want to constitute emission factors. Do not hesitate to contact us (centrederessourcesges@ademe.fr) to asses to what extent we could help you with the process.

Many organizations have now become contributors!

«Contributor» is here defined as an organization or an individual that submits a new dataset to be included in the Base Carbone®. It is important to distinguish contributors from data sources (detailed information about them is provided in every post in the database).

Contributors as of 31/3/2019 (except ADEME, for the "generic valid" data)
Contributors	Type of organization	Type of EF submitted
	Muti-partner research program.	Purchase of goods> Agricultural products.
	Professional association	Purchase of goods > Water collection, treatment and supply Waste treatment > Sewerage
	Professional association	Purchase of goods > Agri-food products, prepared meals, dishes and beverages
	Company	Purchase of goods > Buildings, civil engineering structures and roads.
	Professional association	Purchase of goods > Paper, paper products.
	Professional association	Purchase of goods > Non metal mineral products  Purchase of goods > Ores, aggregates. Purchase of goods > Paper, paper products. Purchase of goods > Metals ans metal products
	Consortium of gas companies	Fuels > Fossil fuels
	Company	Purchase of goods > Non metal mineral products
	French Ministry of Ecology	Fuels > Fossil fuels Fuels > Biofuels Electricity > Electricity grid mix
	Company	Fuels > Biofuels
	Professional association	Waste treatment  > Construction waste
	Company	Fuels > Biofuels
	NGO & Environmental consultancy	Purchase of services > Restaurants
	Company	Fuels > Biofuels