Water is one of the great challenges of the United Nation’s SDG, especially in territories that, due to the effects of climate change, are affected by water scarcity and desertification; among them, a large percentage of the Mediterranean territories.
Nowadays, there is a number of low-cost technologies that we should be able to share with those decertified European regions (such as Andalusia, Canary Islands, Balearic Islands, etc.) in order to, later, implement them in Africa and thus achieve one of the objectives of the United Nations.
• Legal framework – Water Directive and Long-Term Objectives
• Financial framework – Private sector and Urban Innovative actions: Grey Water