Desalination is the answer to long-term water security, but it’s also expensive and energy-intensive. The good news is that scientists are developing some viable solutions.
The first desalination plant in Europe was built in Spain nearly a half century ago. Since then, facilities have sprung up in water-stressed regions throughout Europe. Just a few years ago, the residents of the small Greek island of Ikaria finally got access to an abundant source of clean drinking water—all thanks to a new desalination plant.
The growing importance of desalinising water is undeniable. Once only an issue in Southern Europe, countries in the north like the Netherlands and Belgium are now also investing in desalination technology.
