carbon footprint

plural carbon footprints

1. A measure of the amount of carbon dioxide produced by a person, organization or state in a given time.

   House insulation is another way of reducing energy consumption and carbon footprint, as well as double glazing and draught-proofing.

   1994, Peter Simmons, Petrol to Gas: A Fully Illustrated Guide to Complete D.I.Y.Conversion for the Motorist, Password Publishing, page 14

   3 more examples

   Usage of local products has boosted the income of local farmers, created more work opportunities and lowered carbon footprints. Previously, business owners in Jiasian competed with each other and fought over business opportunities.

   2018, Lena Dominelli, editor, The Routledge Handbook of Green Social Work, Routledge, →ISBN, →OCLC, page 134

   Also true is that building HS2 will produce considerable carbon emissions. However, those emissions pale into insignificance if this claim from the business case is true: "To put HS2's carbon footprint in perspective, the estimated total carbon emissions from both building and operating Phase 1 for a full 120 years produces the same amount of carbon as just one month of the UK's road network."

   2020 May 6, Philip Haigh, “Just one more stop on the long journey to HS2 fulfillment [sic]”, in Rail, page 65

   But the oil companies would like you to think that’s how it works. It turns out that the concept of the “carbon footprint”, that popular measure of personal impact, was the brainchild of an advertising firm working for BP.

   2021 August 23, Rebecca Solnit, “Big oil coined ‘carbon footprints’ to blame us for their greed. Keep them on the hook”, in The Guardian

   Synonyms: carbon cost