Combining toilets and mobile tech

Combining toilets and mobile tech

We’ve all heard it before – more people in Africa have mobile phones than have access to sewerage (according to the 2017 Afrobarometer survey, at least). It’s not that useful a comparison when you think about the difference in cost, installation and infrastructure...
Gender balance in the water and sanitation workforce

Gender balance in the water and sanitation workforce

As the Technical Director at Nairobi City Water and Sewerage Company (NCWSC), Eng. Lucy Njambi is responsible for the operation of Nairobi’s water and sewerage systems, serving around 4 million people. She believes that it is important to involve women when developing...
The pathogen problem

The pathogen problem

In many cities, people’s living and working environments are contaminated by huge amounts of untreated faecal waste. We know that excreta (human and non-human) is incredibly dangerous for health. But the pathogens found in faecal waste (i.e. the micro-organisms that...