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Why work with GCI?
Calculate your carbon footprint
Reduce your carbon footprint
Decarbonise your purchasing
Contribute to carbon projects
Manage your low-carbon strategy
Make cost savings by limiting your energy consumption and wastage
Boost your energy performance
Future-proof your company
Communicate in a positive and concrete way
Get a certified GHG inventory
A competitive carbon strategy to differentiate you from competitors
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+500
Companies - from large to small - and organisations trust our offering.
+30 projects
of carbon contribution promoting co-benefits and human values, developed across 9 countries.
+90 experts
A network covering all areas of professional expertise in CSR and sustainable development in France and abroad
+20 years
Cumulative experience bringing together expertise in GHG emissions measurement and carbon contribution project development.