amount of consumption; consumption level
Used for the quantity of something consumed, such as energy, resources, or goods.
Electricity consumption in this region is increasing year by year.
We need to reduce the amount of water consumption per person.
産量 refers to how much is produced, while 消費量 refers to how much is consumed, and the two are often compared in economic reports.
生産量 measures how much is produced, while 消費量 measures how much is consumed or used up.
Compound of 消費 (consumption) and 量 (amount, quantity).