Here is a resume of the newest whitepaper published by the SmartCitiesWorld (www.smartcitiesworld.net), a platform that provides a centralized source of intelligence about the infrastructure required to create a smart city today and for the future. SmartCitiesWorld Trend Reports examine an emerging or growing trend in smart cities, highlighting progress so far and future potential, as well as spotlighting case studies from cities around the world. Written by Sue Weekes, News Editor, SmartCitiesWorld, this report examines how smart cities can achieve a three-dimensional return-on-investment that delivers economic, environmental, and social benefits.