noun
Refers to the act of using or consuming goods, services, or resources. Often used in economic or business contexts, but can apply to general usage. Note that 需用 is distinct from the more common homophone 需要 (demand).
電力の需用が夏にピークを迎える。
Electricity consumption peaks in summer.
この製品の需用は年々増加している。
The use of this product is increasing year by year.