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A message from our sponsor, Siemens AG

Siemens AG ( is a global powerhouse in electronics and electrical engineering, operating in the industry, energy and healthcare sectors. For over 160 years, Siemens has stood for technological excellence, innovation, quality, reliability and internationality.

The challenges confronting today’s world are global – and so are we. With a presence in some 190 countries, we can offer customers fast, local, tailor-made solutions. And that gives us a decisive competitive edge. Our roughly 405,000 employees work at 1,640 locations around the globe, including 176 R&D facilities.

Sustainable Cities Collective is supported by Siemens AG, the worldwide leading supplier of production, transportation, lighting and building technologies. With integrated hardware and software technologies as well as comprehensive Industry-specific solutions, Siemens increases the productivity, flexibility and efficiency of its customers in the fields of industry and infrastructure.

For more information about Siemens' efforts to support sustainable urban development, visit

Siemens is proud to support the mission of Sustainable Cities Collective.