carbon footprint
Americannoun
noun
Etymology
Origin of carbon footprint
First recorded in 1995–2000
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
It said on average a real Christmas tree produces about 3.5kg of carbon dioxide emissions, but a 2m tree sent to landfill without its roots can have a carbon footprint of 16kg.
From BBC
The new chip technology will help speed up laptops, reduce data centres' carbon footprint and allow self-driving cars to spot objects quicker, according to US computing giant IBM.
From Barron's
There are plenty of false alarms, carbon footprints and all, and the future is unknowable, but watch for symptoms.
Wild venison's carbon footprint is dramatically lower than other meats -- about 38 percent less than beef and 49 percent lower than lamb, according to conservationists Scottish Natural Heritage.
From Barron's
Advocates for carbon capture say part of the reason it’s not making much of a dent in the nation’s carbon footprint is because there hasn’t been enough investment to make it financially viable.
From MarketWatch
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.