Deutsche Telekom has achieved substantial energy efficiency gains in its 5G core network infrastructure through a collaborative initiative with software provider Mavenir. The telecommunications operator reported energy savings reaching up to 65% in its 5G core network authentication systems, representing a significant step toward reducing operational carbon emissions.
The optimization was achieved by combining Mavenir's cloud-native 5G Core software platform with its energy-aware automation capabilities and Deutsche Telekom's Horizontal TelCo Cloud architecture. This integrated approach enabled the operator to systematically reduce power consumption across multiple layers of its network infrastructure. The partnership demonstrates how software optimization and architectural design can address energy efficiency challenges in next-generation mobile networks.
The initiative aligns with broader industry efforts to reduce the environmental impact of telecommunications infrastructure. By lowering energy consumption in core network operations, Deutsche Telekom addresses both operational cost pressures and corporate sustainability objectives. The results provide a reference case for other carriers evaluating energy optimization strategies within their 5G deployments.