The part of the sentence "excess consumption" is correct and usable in written English. You can use it to refer to when someone consumes too much of a certain item, for example "Excess consumption of sugar can lead to long-term health problems.".
It penalizes saving to pass on wealth, they said, and encourages excess consumption.
There is nothing wrong with taxing excess consumption that can have potentially detrimental societal impact.
Sceptics warn that one environmental threat – industrial pollution – may be replaced by another – excess consumption.
Wondering whether doing a big monthly shop encourage excess consumption and more food waste than visiting small, occasional shops locally?
The hangover goes hand-in-hand with the excess consumption of alcohol.
We are urging the supermarkets to look again at offers such as 'buy one get one free', which can encourage excess consumption which leads to food waste.
He added, archly, that the money spent in the United States on liposuction to get rid of fat from excess consumption could be funneled to feed famine victims.
Awesome tool! I started using it one year ago and I never had to look for another app
Ha Thuy Vy
MA of Applied Linguistic, Maquarie University, Australia