There is substance to this piece of theatre: Chan is known as “Mr Clean Water”. As director general of Phnom Penh Water Supply Authority (PPWSA) he spent years working towards every gulp. “They called ...

The Case of Phnom Penh, Cambodia: Improving Operational Efficiency and Reducing Nonrevenue Water This case study examines how the Phnom Penh Water Supply Authority (PPWSA) in Cambodia has ...