It is reported that in sub-Saharan Africa, roughly 39 percent of the population does not have access to clean water. Moreover, almost 600 million people live without electricity. Can you imagine life without clean water or electricity?
Watly, a Spanish-Italian start-up company, created what is called, “The Watly Machine.” This device can treat water, generate energy and provide internet access. The first prototype of The Watly was tested in Ghana, and the next set of machines will be distributed all over Africa, beginning with Nigeria and Sudan.
The Watly has three major service components: electricity, water treatment and Wi-Fi. Solar panels are what make these processes possible, converting solar energy into electricity. The water treatment component is a two-step process. First, water is passed through a graphene-based filter. According to scientists, graphene is hydrophobic. This means it repels water, but when it is perforated with small holes, it allows water to pass through, filtering contaminants. After it flows through graphene filters, the water is boiled and distilled. As for Wi-Fi, the solar-generated energy allows for anyone to have access within an 800-meter radius. The Watly also includes a charging station.
With rural, sub-Saharan Africa as the pilot region, some believe The Watly might have the ability to affect other countries.
By Kimberly Dallmann, ESG Writer