In Rwanda, the Challenges team in Kigali are collaborating with a Scottish social enterprise called Clean Water Wave. Clean Water Wave has developed a water-filtration system that is high volume, and low power and low maintenance.

Clean Water Wave’s CAFE system can turn dirty water into safe drinking water.
Within our Access Africa Programme, Challenges is working with Clean Water Wave to identify the most feasible partner in Rwanda for a pilot that will demonstrate the potential of CWW’s CAFÉ water filter system. This innovative and sustainable treatment solution can be used in rural and hard-to-reach communities. It’s a breakthrough system that can treat polluted ground and surface water, and turn it into clean drinking water. All of us at Challenges and Clean Water Wave are deeply excited about the potential for CAFE.
Working with Clean Water Wave, Team Rwanda is in advanced talks with the national water regulator, the Rwanda Water and Sanitation Corporation.
Clean Water Wave is a social enterprise committed to providing technology that can provides clean water to everyone around the globe. Like the team at Challenges, CWW believes in working collaboratively with local partners, NGOs and other social enterprises in order to fulfil its clean water aims and help generate jobs.
Have a look at Clean Water Wave’s website for more information on their water treatment system.
The Access Africa Programme
The Access Africa Programme enables Scottish social enterprises and social entrepreneurs to explore and expand into African markets. It provides market research and business development support, funded by the Scottish Government, to enterprises and individuals who have an idea, product, service or model that could make a real impact in Sub-Saharan Africa.