Status: Planned | Location: Hämelerwalder Straße (L413), North of Mehrum, 31249 Hohenhameln, Lower Saxony, Germany
The Telis Lower Saxony Data Center Campus is a proposed hyperscale digital infrastructure development located north of Mehrum in the municipality of Hohenhameln, Lower Saxony, Germany. Covering a reported 380,000-square-meter site, the master-planned development is associated with Telis Energie Deutschland, a subsidiary of Carlyle's Telis Energy Group. The proposed campus comprises six data hall buildings, each planned to reach approximately 25 meters in height, designed to accommodate growing demand for enterprise cloud computing, artificial intelligence infrastructure, and large-scale digital services. Its development reflects the increasing need for purpose-built facilities capable of supporting generative AI workloads, high-performance computing, and data-intensive enterprise applications. The campus's multi-building configuration could enable phased construction and flexible capacity expansion as demand for computing resources grows. Located in Lower Saxony, the project could contribute to the decentralization of Germany's digital infrastructure beyond established data center hubs, while supporting regional demand for cloud services and advanced computing capacity. Its potential success will depend on the availability of sufficient electricity, reliable grid connections, high-capacity fiber connectivity, and cooling systems designed for modern hyperscale workloads. Given the growing power requirements of AI infrastructure, electrical supply planning and energy efficiency will be particularly important considerations for the development. Opportunities to integrate renewable electricity procurement and efficient thermal management could also influence the campus's long-term environmental performance. However, confirmed details regarding the total investment, planned IT capacity, electrical demand, renewable energy arrangements, construction timeline, and commissioning schedule require verification through official project documentation. These details will be essential for evaluating the development's eventual scale and its potential contribution to Germany's cloud computing and European AI infrastructure markets.
| Field | Value |
|---|---|
| Project Name | Telis Lower Saxony Data Center Campus |
| Location | Hämelerwalder Straße (L413), North of Mehrum, 31249 Hohenhameln, Lower Saxony, Germany |
| Status | Planned |
| Project Type | Purpose-Built Multi-Building Hyperscale, Sovereign Cloud & AI Supercomputing Campus |
| Commissioning | 🔒 Subscriber Intelligence |
| Total IT Load | 🔒 Subscriber Intelligence |
| Total Capacity | 🔒 Subscriber Intelligence |
| Tier Level | 🔒 Subscriber Intelligence |
| Header | Details |
|---|---|
| City Name | Mehrum |
| Population | approximately 9,000 residents |
| Urban Agglomeration | Approximately 9,000–10,000 residents |
| Economic Profile | 🔒 Detailed city intelligence available to subscribers |
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