Smart Cities International: Vienna Data, Tahiti Tech, Berlin Bins

Cities collect data about everything, from economic trends to pollution to the daily habits of their citizens. As our tools for collecting information become increasingly sophisticated, municipalities risk being flooded with data. The simple fact of having the information does not actually mean anything — big data without analysis adds up to nothing. Worse still, is when the mountains of data are manipulated or altered to fit political goals.

This week, in addition to other smart city news, we’ll see how Vienna has been analyzing its data and how NGOs and volunteers are helping the Chinese government both collect and interpret environmental indicators.

— Emily Liedel

ANALYZING IN AUSTRIA
In 2013, Vienna became the first city to pilot Siemens' City Performance Tool, which offered more advanced ways to analyze available data the city was already collecting on climate, traffic, buildings and more than 300 other data points. The aim was to more clearly understand how the city is working, and better measure the environmental effects of different activities, OE Journal reports (German). Vienna also discovered that with the right investments, it can likely reach its environmental targets for 2030 five years ahead of time. Since Vienna started using the City Performance Tool, some 20 other cities worldwide have followed suit.

SMART CITY BRIDGE IN MOROCCO
Morocco's goals in developing smart cities capabilities sound familiar: reducing energy consumption, better managing traffic and taking advantage of the city’s lighting system. But the kingdom is also paying special attention to maintaining the...