In the small coastal village of Witsand, at the mouth of the Breede River in the Western Cape's Overberg region, sits Africa's first desalination plant powered entirely by solar energy. Witsand has a low-season population of only around 300 people, but that number swells to more than 3,000 during the busy summer tourist months, placing serious strain on a town with no major freshwater river or reliable aquifer of its own. When a prolonged regional drought made the situation critical, Hessequa Municipality, working with the Western Cape provincial government and the French Treasury, built a plant that draws seawater from the Breede River estuary and turns it into drinking water using nothing but sunlight to run the process. This modest facility offers a compelling blueprint for other drought-prone coastal towns worldwide, proving that limited budgets and remote locations need not prevent communities from turning nearby, abundant resources into genuine solutions.
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