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.
Powering Up Smart Cities With there being a rising clamor for sustainability, the carbon footprint of smart cities is also being called into sharp focus. Gaurav Sharma, Forbes.com, 20 June 2025 Under Rosen’s leadership, UKTV was the first broadcaster to BAFTA Albert certify all commissions to reduce a production’s carbon footprint and the first to commit to paying access costs on every production. Lily Ford, HollywoodReporter, 20 June 2025 The process keeps waste out of landfills and shrinks the carbon footprint of buildings and infrastructure. Suzanne Nuyen, NPR, 13 June 2025 Amazon Day is a good way to cut back on cardboard (and your carbon footprint). Louryn Strampe, Wired News, 13 June 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 3 Jul. 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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