When it comes to providing fresh drinking water to the world’s population, every little drop in the ocean counts. That’s why William and Alexei launched Desolenator, a startup that has developed a water purifier powered by solar energy. This innovative technology can be used to purify water from any source (including seawater) and could really make the difference in drought stricken areas, in households - or in coastal accommodation properties. 

Have a look at their story.