Meaning of the word "energy efficiency" in English

What does "energy efficiency" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

energy efficiency

US /ˈen.ɚ.dʒi ɪˈfɪʃ.ən.si/
UK /ˈen.ə.dʒi ɪˈfɪʃ.ən.si/
"energy efficiency" picture

Noun

the use of less energy to perform the same task or produce the same result

Example:
The new appliances are designed for maximum energy efficiency.
Improving energy efficiency is a key way to reduce carbon emissions.