carbon footprint
US /ˈkɑːr.bən ˌfʊt.prɪnt/
UK /ˈkɑːr.bən ˌfʊt.prɪnt/

1.
empreinte carbone
the amount of carbon dioxide released into the atmosphere as a result of the activities of a particular individual, organization, or community.
:
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Reducing your carbon footprint helps combat climate change.
Réduire votre empreinte carbone aide à lutter contre le changement climatique.
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Companies are striving to minimize their carbon footprint.
Les entreprises s'efforcent de minimiser leur empreinte carbone.