Cities over the past century have become the driving force of the global economy. Accounting for over half the world’s population and generating around 80% of global GDP, cities provide numerous opportunities for development and growth. Cities however bring about risks and challenges to people and the environment. By 2050, demand for water is projected to increase by 55% mainly due to increased demand from urban populations. At the same time
Hammerby Sjöstad, in central Stockholm, is integrated urban water management in action. The district, which was intended to be an Olympic Village, once was an old industrial area, but it has been transformed into a sustainable city.
Starting about a decade ago, the planners took on the ambitious goal of reducing the environmental footprint of the neighborhood by 50% compared to other recent developments in Stockholm. They brought in new ideas and put them into practice at surprisingly low costs.
While I was in Stockholm for World Water Week this past week, I spoke to Erik Freudenthal from GlashusEtt in Hammerby Sjöstad about the project.