Regulations, standards and methodology: everything you need to know
New regulations and standards to reduce greenhouse gas emissions are multiplying, and companies and local authorities must adapt to remain compliant and competitive.
Products and services
GHG inventory
Calculate your organization's GHG footprint
Decarbo'Supply®
Engage your suppliers and decarbonize your purchasing
Decarbo'Target®
Draw up your GHG emissions reduction plan
Decarbo'Tender®
Integrate your decarbonization objectives into your tenders
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Go further with our carbon contribution projects
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CSRD
Benefit from CSRD compliance support
Support and advice
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BPI France grant
Take advantage of Diag Décarbon'Action to subsidize your GHG assessment
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GCI: A comprehensive response and the means to act for organizations of all sizes and in all sectors.
Products and services
GHG inventory
Calculate your organization's GHG footprint
Décarbon'Achats
Engage your suppliers and decarbonize your purchasing
Decarbonization trajectory
Draw up your GHG emissions reduction plan
Décarbon'AO
Integrate your decarbonization objectives into your tenders
Contribution - carbon offsetting
Go further with our carbon contribution projects
Support
Support and advice
Benefit from the support of qualified experts
BPI France grant
Take advantage of Diag Décarbon'Action to subsidize your GHG inventory
Discover the GCI collaborative platform
Discover the GCI network of Chartered Surveyors
Accompany your customers in adopting a decarbonization strategy while stimulating your financial growth
Would you like to apply?
Register for free on the platform as a Certified Expert and submit your profile to the GCI network.
Discover the GCI network of Chartered Surveyors
Accompany your customers in adopting a decarbonization strategy while stimulating your financial growth
GCI Corporate Rates
GCI rates for local authorities
Decarbo'Supply® prices
GCI Corporate Rates
GCI rates for local authorities
Decarbo'Supply rates
Calculate your company's GHG footprint
Reduce and manage the carbon footprint of your company
Committing to a decarbonization strategy
Offset your organization's carbon footprint
HUB
Climate capsule
Discover concise videos that explain the fundamentals of climate in a simple and accessible way.
Download resources
Download free factsheets, guides and white papers to learn more and take action.
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Calculate your company's GHG footprint
Reduce and manage the carbon footprint of your company
Committing to a decarbonization strategy
Offset your organization's carbon footprint
Hub
Webinars
White papers - Guides
Climate capsule
GCI
The genesis of GCI
Team values
GCI platform technologies
The news