Deutsche Telekom reports up to 65% energy savings in 5G Core with Mavenir support.

The article reports that Deutsche Telekom achieved up to 65% energy savings in a live validation of its 5G Core, with Mavenir confirming a supporting role. It also describes Mavenir's involvement in Deutsche Telekom's move to a unified Horizontal TelCo Cloud architecture.

Deutsche Telekom reported up to 65% energy savings in a live validation of its 5G Core, work in which Mavenir confirmed a supporting role. The result is presented as part of a Full Stack Energy Efficiency approach that uses dynamic software and hardware scaling to reduce energy use and CO2 emissions. Mavenir is also described as a technology partner in Deutsche Telekom's transition to a unified cloud architecture called the Horizontal TelCo Cloud. The companies framed these changes as steps toward more automated, energy-aware core operations. Key details: - The article reports up to 65% energy savings in live network validation for Deutsche Telekom's 5G Core. - The approach uses dynamic software and hardware scaling as part of a Full Stack Energy Efficiency concept to lower energy use and CO2 emissions. - Mavenir is cited as providing cloud-native 5G Core software, energy-aware automation features, and a converged containerized packet core supporting 4G/5G services. - Deutsche Telekom's Horizontal TelCo Cloud is described as a unified, cloud-native platform intended to replace siloed systems and enable scaled energy optimizations. - Mavenir's stated expertise includes energy-optimized cloud-native design, Kubernetes platform evolution, telecom-focused CRDs, and AI-driven resource management. Summary: The companies presented this work as a benchmark for reducing core network energy use and as a blueprint for scaling optimizations across operators. Mavenir said it intends to continue contributing to the Horizontal TelCo Cloud, and both organisations scheduled joint appearances at Mobile World Congress Barcelona on March 3, 2026. Undetermined at this time.