An environmentalist, Professor Isah Muhammad, has called on northern states to explore the untapped potential of faecal sludge for energy production and ...

The minister stated that the faecal sludge treatment plants (FSTPs) set up by the government are processing 1-1.5 million liters of liquid faecal sludge in the region, preventing hygiene disruptions ...

Watermen are asking state agencies to pause the practice of using sewage sludge as fertilizer. They worry that toxic “forever ...