As South Africa fends off a water crisis and prepares to face a similar situation in the waste sector, it may have to deal with yet another, as a sand shortage rears its head around the world.
As the second most extracted natural resource, after water, sand has quickly climbed the list of endangered natural resources with many pointing to the construction industry as the main driver of the global sand shortage. According to a new report by A.T. Kearney Global Business Policy Council’s Year-Ahead Predictions 2019 urbanisation and infrastructure development are resulting in a global shortage of sand. “Two-thirds of construction material is concrete, which itself is composed of two-thirds sand,” the report notes.“To get a sense of scale, China used more sand between 2011 and 2013 than the United States did during the entire 20th century,” the report points out.