From planning and development to optimized operations, Siemens technology will enable the realization of Siemensstadt Square, a sustainable city district of the future in Berlin and one of Europe’s largest urban redevelopment sites. Through collaboration with a number of project partners, Siemens will help transform the industrial site of more than 100 years in Berlin Spandau into an inclusive, urban district comprising production, research, learning, and living in one place. 

In addition to digital twin technology, Building X 360° Viewer, serves as a collaborative tool using virtual building representations for planning retrofits to existing building stock. Building X is a digital building platform that supports customers to digitalize, manage, and optimize their building operations. It is part of Siemens Xcelerator, an open digital business platform that enables customers to accelerate their digital transformation easier, faster and at scale. Meanwhile, looking to the future and the development of new office buildings planned for 2027, complimentary digital solutions, Building X Energy Manager and the integrated on-premise building management system, Desigo CC create the basis for optimized building operations.   
Utilizing Artificial Intelligence (AI) insights, the Building X Energy Manager application can be used for monitoring, analyzing and optimizing the energy consumption, cost and carbon footprint of the building portfolio and can deliver energy savings of up to 30 percent. Meanwhile, Desigo CC enables central monitoring and efficient control of building heating, ventilation and air conditioning (HVAC) operations. 
The Energy Digital Twin from Siemens Smart Infrastructure has also been piloted to simulate the energy consumption of future phases at Siemensstadt Square, which will be realized in stages up to 2035. Ensuring that all of this energy comes from renewable sources, Siemens is working in collaboration with Berliner Wasserbetriebe and a local energy supplier, to develop Europe's largest wastewater heat exchanger of its type. In combination with heat pumps, this system will supply the district with 100 percent CO₂-neutral heating and cooling, with the electricity required for this generated 100 percent from renewable energies. This sustainable neighborhood concept includes e-mobility, with up to 50 percent of parking spaces set to be equipped with electric charging points from across the Siemens portfolio.