en.Wedoany.com Reported - On July 1, German Siemens announced an investment of 300 million euros in Germany to expand the production capacity of key power equipment for AI data centers. The project includes building a new supplier facility in Offenbach, Germany, and expanding two existing factories in Frankfurt. Construction will begin in July this year, and the new Offenbach facility is expected to start production in spring 2027.
The core focus of this investment is the power supply, distribution, and switchgear equipment required for AI data centers. With the expansion of large model training, inference services, and cloud computing clusters, data centers have evolved from traditional computer rooms into industrial-grade power facilities characterized by high energy consumption, high density, and high reliability. Server cabinets, liquid cooling systems, energy storage units, backup power supplies, network equipment, and building automation systems need to be connected through stable medium-voltage and low-voltage power distribution systems. Siemens' expansion of the Frankfurt factory essentially increases the manufacturing capacity for data center electrical infrastructure.
The electrical switchgear produced at the Frankfurt factory is a key component of data center power systems. They perform functions such as power distribution, fault isolation, load switching, and system protection.
AI data centers have significantly higher requirements for power equipment compared to ordinary commercial buildings. A single large AI data center often requires higher cabinet power density, greater redundancy, faster fault response, and more precise power monitoring. If any abnormality occurs in the power supply chain, server clusters, training tasks, inference services, and cooling systems will all be affected. Switchgear, circuit breakers, busbars, protection devices, and automation control systems need to maintain continuous operation under high load conditions. Siemens' current expansion is precisely aimed at meeting the increased demand for delivery speed and reliability of power equipment driven by data center construction.
The new Offenbach facility will handle some front-end production tasks, located about 6 kilometers from the main Frankfurt factory. By separating front-end manufacturing from final assembly, Siemens can free up space in the existing Frankfurt factory and improve the assembly and delivery capacity of switchgear.
The growth of the data center market is the main driver of this investment. German media reports indicate that Peter Körte, head of Siemens' Smart Infrastructure business, stated that the global data center market is growing rapidly, with a growth rate far exceeding 10%; the next generation of data centers is taking shape, and they are large industrial facilities with enormous power demands, requiring a new generation of switchgear as the technological core. The products Siemens manufactures in Frankfurt are precisely the electrical infrastructure for these "AI super brains."
This investment will also expand employment. Siemens plans to add 700 new positions at the Offenbach and Frankfurt facilities by the end of 2030, covering production, research and development, automation, and supply chain coordination.
For AI data center builders, computing power expansion depends not only on chips and servers but also on whether the power infrastructure can be delivered simultaneously. High-voltage access, medium-voltage distribution, low-voltage distribution, cooling power supply, backup power, and intelligent monitoring systems determine whether a data center can safely support higher power density. Siemens' additional investment in Germany indicates that AI data center construction is transmitting demand to the electrical equipment manufacturing sector, with switchgear and power distribution systems becoming key supply links in the expansion of AI infrastructure.
