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.
Studies show buying refurbished can cut a product's carbon footprint nearly in half. Kurt Knutsson, FOXNews.com, 20 Sep. 2025 The resort runs on 100% green power, has reduced its carbon footprint by 46%, and conserves millions of liters of water annually through advanced recycling and reduction measures. Ashlee Marie Preston, Forbes.com, 19 Sep. 2025 It’s extruded as a continuous sheet and achieves an 80 percent reduction in carbon footprint compared to synthetic leather. Alexandra Harrell, Sourcing Journal, 18 Sep. 2025 The plant ball, introduced in 2020, was specifically developed to mimic the flavor and texture of the classic meatball, offering a lower-carbon footprint alternative for vegetarians and those who love veggies. Elizabeth Fogarty, Better Homes & Gardens, 18 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

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Cite this Entry

“Carbon footprint.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/carbon%20footprint. Accessed 21 Sep. 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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