Also available in: Español In our previous blogs: Fecal Sludge Management: the invisible elephant in urban sanitation,  5 lessons to manage fecal sludge better, and A tale of two cities: how…

Peter Hawkins, Zael Sanz Uriarte, Isabel Blackett |

A motorized tricycle fitted with a small tank provides desludging services in Dar Es Salaam, Tanzania. Photo credit: Kathy Eales / World Bank Our last blog outlined the neglect of Fecal Sludge…

Peter Hawkins, Isabel Blackett |

Translations available in Chinese and Spanish. Many of you are already familiar with the PPP (Public-Private Partnerships) Group’s Private Participation in Infrastructure (PPI) Database. As a…

Clive Harris, Jenny Chao |

This blog was previously published in The World Post.
Talk about ‘growth’ in Latin America has become less upbeat today than a few years ago. That’s no surprise. For over a decade, average…

Katia Vostroknutova, Jorge Thompson Araujo, Konstantin M. Wacker, Mateo Clavijo Munoz |

When the water is poor, people get sick: they have diarrhea; their growth is stunted; they die. When the air is poor, people get sick: they cough; they cannot leave their beds; they die. However,…

Ernesto Sanchez-Triana |