Renew natural resources Renew natural resources We recycle wastewater into drinking water to supply 350,000 residents of Windhoek with drinking water. Renew natural resources Renew natural resources We treat municipal wastewater for 450,000 inhabitants to give it a second life. Preserve natural resource Preserve natural resource We develop partnerships with local organizations to raise awareness about water saving to more than 4 million people. Clear the coasts Clear the coasts We bring comprehensive systems of depollution of the Atlantic and Mediterranean coasts to 4 Million people.