In this episode of the Exec Exchange 15-minute podcast, host Piers Clark interviews Manuelito Magalhães, Chief Executive of Sanasa in Brazil. Manuelito shares his extensive background in the public and water sectors, including his roles at the Health Ministry and Sabesp. The discussion covers Sanasa's operations in Campinas, its success in water and waste treatment, and efforts to reduce non-revenue water using advanced technologies like sensors and artificial intelligence. Manuelito also touches on the challenges of water security, reuse, and the impact of Brazil's legal framework aimed at privatizing water services. Ultimately, he emphasizes the importance of public service and maintaining strong connections with the community.