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least energy-efficient
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energy-efficient
adjective
least energy-efficient
Super.
more energy-efficient
Comp.
most energy-efficient
Super.
UK
/ˈɛnədʒi ɪˈfɪʃənt/
US
/ˈɛnərdʒi ɪˈfɪʃənt/
энергоэффективный
The new building is designed to be energy-efficient.
Новый здание спроектировано как энергоэффективное.
Synonyms
eco-friendly
energy-saving
resource-efficient
sustainable
green
Antonyms
energy-inefficient
Definitions
energy-efficient
adjective
Designed to use less energy than traditional alternatives, often resulting in reduced energy consumption and lower utility costs.
The energy-efficient appliances in the kitchen have significantly reduced our electricity bills.
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