Idioms title

The Idiom Attic - a collection of hundreds of English idioms, each one explained.

The meaning of "carbon footprint"

" Carbon footprint "
A measure of the amount of carbon dioxide (CO2) emitted during an industrial or domestic process.
I just can't junk my Ford Mustang. I know it's a gas guzzling muscle car but I'll try to improve my carbon footprint some other way.
Where did it originate?:
UK - late 20th century.
Where is it used?:
Hear the idiom spoken:
More idioms about:   technology  

 We are also on Facebook

 Copyright Gary Martin