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.
Its commitment to local production ensures not only high quality but also a minimized carbon footprint and fair working conditions. Elizabeth Ayoola, Essence, 16 Dec. 2025 Their carbon footprint can be up to 10 times greater than a properly disposed-of real tree. Ali Besharat, The Conversation, 15 Dec. 2025 The bottom line is traveling slower reduces your carbon footprint, plus longer stays, and fewer destinations give you time to actually connect with a place. Taylor Haught, Kansas City Star, 10 Dec. 2025 The gas conversion will reduce the landfill’s carbon footprint. Noelle Phillips, Denver Post, 7 Dec. 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

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Cite this Entry

“Carbon footprint.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/carbon%20footprint. Accessed 23 Dec. 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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