The new 76-hectare urban district, "Siemensstadt Square", is set to be developed by the 2030s on the historic industrial site of Siemens AG in the west of the capital. Ground was broken in 2024. Around 40,000 people are expected to live and work in the new district in future. In addition to residential and commercial properties, plans include a primary school for 600 pupils, with construction due to begin in early 2027, as well as two nurseries. According to earlier reports, a total of 4.5 billion euros is to be invested in the site, 750 million euros of which will come from the Siemens Group, which has its roots in Berlin. The planned reactivation of the so-called Siemensbahn is crucial for transport links to the city centre. According to earlier reports, Deutsche Bahn aims to have the S-Bahn line operational by the end of 2029.