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 practical terms, Bender says that could mean traveling from Amsterdam to Barcelona, a distance of 768 miles, in about eight hours without a single change, and with a carbon footprint that would be about one-sixth of a flight. Everett Potter, Forbes.com, 10 Sep. 2025 Production and fabrication of extra-large glass panels rely on specialized equipment and occur only at a limited number of plants in the world, meaning transportation increases the carbon footprint. Aki Ishida, The Conversation, 10 Sep. 2025 Volvo estimates a total carbon footprint of 31 metric tons for the ES90 when charged using Europe’s standard energy mix. New Atlas, 9 Sep. 2025 At the same time, the new HEFA pathway offers airlines and fuel producers an additional tool to reduce their carbon footprint. Sujita Sinha, Interesting Engineering, 4 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 18 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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