Buses, cyclist, and car traffic in Santiago de Chile. Photo: Claudio Olivares Medina/Flickr Earlier this month, Santiago de Chile took delivery of 100 brand-new electric buses. The event was a…

Kavita Sethi, Bianca Bianchi Alves, Yin Qiu |

Follow the author on Twitter: @danpulido   Public-Private Partnership (PPP) projects in infrastructure have traditionally been financed by banks. However, interest in new funding sources is…

Daniel Pulido |