Come learn 2000+ kanji and 6000+ vocabulary words with WaniKani.
noun, する verb, の adjective
You extinguish an item and therefore have to expense it. This is how consumption works. Expense, extinguish, consumption.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
Soymilk and natto consumption have been increasing.