carbon footprint

noun

: the amount of greenhouse gases and specifically carbon dioxide emitted by something (such as a person's activities or a product's manufacture and transport) during a given period

Examples of carbon footprint in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
In China, the project is part of a government push to cut the carbon footprint of data facilities. Aamir Khollam, Interesting Engineering, 3 Oct. 2025 Goatscaping reduces the carbon footprint of vegetation control, reduces erosion and increases a site’s capacity to hold water, Ricci said. Jim Edwards, Fortune, 1 Oct. 2025 If the ingredients for the Earthbuilt material are locally sourced, that can lower the carbon footprint too. Abhimanyu Ghoshal, New Atlas, 30 Sep. 2025 At the same time, up to 99 percent of a clothing purveyor’s carbon footprint can lie in its supply chain. Jasmin Malik Chua, Sourcing Journal, 30 Sep. 2025 See All Example Sentences for carbon footprint

Word History

First Known Use

1999, in the meaning defined above

Time Traveler
The first known use of carbon footprint was in 1999

Browse Nearby Words

Cite this Entry

“Carbon footprint.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/carbon%20footprint. Accessed 8 Oct. 2025.

Kids Definition

carbon footprint

noun
: the amount of greenhouse gases and especially carbon dioxide given off by something (as a person's activities or a product's manufacture and transport) during a given period
Last Updated: - Updated example sentences
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