Use both sides of the dropl
by Fidelis Zvomuya
As worries about water use move higher up the global agenda, the massive quantities of water poured into the production of juices and other beverages makes the industry a highly visible example of a thirsty sector.
According to water experts, a glass of orange juice, for example, needs 850ℓ of fresh water to produce, while it takes roughly 75,7ℓ of water to make a pint of beer and as much as 500ℓ of water to make a 2ℓ bottle of soda.
However, the vast majority of the water the sector consumes is used not in its factories or bottling plants, but in the fields, where ingredients like fruits, sugar, barley and tea are grown.
South Africa faces a water crisis and could start having critical shortages as early as 2020, experts warn. Former water affairs director general and visiting professor at the Wits University Graduate School of Public and Development Management, Mike Muller, says: “A crisis is looming. If we don’t panic now and take action, we will be in a crisis by 2020.”
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