Environmental pressures also loom large. Many African cities face heightened climate risks, including flooding, drought and ...

The 2007 Paris Climate Action Plan set a goal of reducing the city’s environmental footprint by 75% by 2050 (using 2004 as the base year), including greenhouse-gas emissions, energy consumption, and a ...

Over the weekend I attended the wedding of a high school friend—her second marriage and his first. While she has had other attractive proposals during the 10+ years since her divorce, this suitor was ...

Forbes contributors publish independent expert analyses and insights. Dianne Plummer is an Energy Consultant and Certified Energy Manager. Since 2011, the Smart City Expo World Congress has stood as ...