How much water is used to manufacture a product? This is an important question when it comes to assessing the environmental impact of a product such as beef. The answer is usually based on "virtual water". A differentiated view is worthwhile. According to the Water Footprint Network, a cup of coffee requires 132 liters of water, a glass of milk 255 liters, a kilo of corn 1222 [...]
This is how much water beef consumes - Schweizer Bauer
