4 ms·
Some quick googling suggests there are 4 cups of almonds in a gallon of almond milk, and ~25 almonds per cup, so about 100 gallons of water per gallon of almond
by YokoZar 8y ago
Some quick googling suggests there are 4 cups of almonds in a gallon of almond milk, and ~25 almonds per cup, so about 100 gallons of water per gallon of almond milk from just growing the almonds. That's a factor of 20x, if we believe it takes 2000 gallons of water to make a gallon of milk.
But another source on the top links of Google says it takes about 4 gallons of water to make a gallon of milk. This is a difference of 250x. That would imply almond milk takes 25 times as much.
It shocks me how such a seemingly basic consumer question could have such wild orders of magnitude variance in the apparent answers.
- sgarman 8y agoI mean at a minimum that lower number not taking into account the water needed to feed the cow, grow the cows food etc. I'm sure almonds is a lot of water but there is no way it's close to a dairy cow.
- bryanlarsen 8y agoDo you count the rain that grew the grass the cows eat or not? In some water usage calculations they only count unnatural usage, ie irrigation and pumped drinking water.
- cageface 8y ago4 to 1 is nowhere close to the right ratio for water to milk produced. The numbers vary a lot depending on the region and how you calculate them but the correct range is between 100:1 and 1000:1. https://sciblogs.co.nz/waiology/2012/05/24/how-much-water-does-it-take-to-produce-one-litre-of-milk/ https://sciblogs.co.nz/waiology/2012/05/24/how-much-water-do...