Energy inefficient Synonyms

We can't find synonyms for the phrase "Energy inefficient", but we have synonyms for terms, you can combine them.

Energy Synonyms

Inefficient Synonyms

EI abbreviation

EI is an abbreviation for Energy Inefficient

What does EI stand for?

EI stands for "Energy Inefficient"

Definitions for Energy

(noun) a spiritual force that is held to emanate from or give animation to living beings
(noun) active strength of body or mind
(noun) something with a usable capacity for doing work

Definitions for Inefficient

(adjective) not producing the desired result
(adjective) not producing desired results; wasteful
(adjective) lacking the ability or skill to perform effectively; inadequate