Telefónica is advancing its sustainability goals by implementing digital twin technology to enhance data center energy efficiency, the telecommunications giant announced. The Spanish operator is deploying the innovative solution, developed through a partnership between its German division and UK-based technology firm EkkoSense, to optimize thermal management systems across its critical infrastructure. Initial trials of the digital twin technology have demonstrated promising results, with Telefónica reporting an estimated 15-20% reduction in energy consumption specifically for data center cooling systems.
The digital twin solution combines Internet of Things sensors, advanced analytics capabilities, and EkkoSense’s real-time 3D modeling platform to create a comprehensive monitoring and optimization framework. According to Telefónica, the technology enables the company to move toward a more efficient and automated data center operating model. The operator plans to extend the deployment of this energy-saving technology to additional markets within its global footprint over the coming years.
How Digital Twin Technology Improves Energy Efficiency
Digital twin technology creates virtual replicas of physical infrastructure, allowing operators to monitor, analyze, and optimize systems in real time without disrupting actual operations. In Telefónica’s implementation, IoT sensors continuously collect temperature and environmental data from across the data center facilities. This information feeds into EkkoSense’s 3D visualization platform, which provides actionable insights for thermal management improvements.
The focus on cooling systems addresses one of the largest energy expenditures in data center operations. Traditional cooling approaches often overcool certain areas while leaving others inadequately serviced, wasting significant energy resources. However, the digital twin approach allows for precise identification of thermal inefficiencies and enables targeted adjustments that reduce overall energy consumption while maintaining optimal operating conditions.
Broader Industry Push for Sustainable Data Centers
Telefónica’s initiative reflects growing pressure across the telecommunications sector to reduce the environmental impact of digital infrastructure. Data centers account for substantial portions of global electricity consumption, making energy efficiency improvements critical for both environmental sustainability and operational cost management. Additionally, regulatory frameworks in Europe increasingly mandate emissions reductions and energy efficiency standards for major infrastructure operators.
The 15-20% energy reduction reported by Telefónica represents significant progress toward these sustainability targets. Meanwhile, the automated nature of the digital twin solution reduces reliance on manual monitoring and adjustments, potentially lowering operational complexity as data center demands continue growing. The technology also provides detailed performance metrics that support ongoing optimization efforts and informed infrastructure planning decisions.
Digital Twin Technology Deployment Strategy
According to Telefónica, the phased rollout strategy will prioritize markets where the technology can deliver maximum impact. The company has not disclosed specific timelines or target locations for expansion beyond the initial German implementation. Nevertheless, the successful trial results position the digital twin approach as a viable solution for the operator’s broader data center portfolio.
The collaboration with EkkoSense demonstrates Telefónica’s approach of partnering with specialized technology providers rather than developing all solutions internally. In contrast to building proprietary systems from scratch, this partnership model accelerates deployment while leveraging established expertise in thermal management and 3D visualization technologies. The approach also potentially reduces development risks and upfront investment requirements.
Industry observers expect Telefónica to evaluate deployment priorities based on factors including existing data center infrastructure age, current energy consumption levels, and local electricity costs. The technology’s effectiveness may vary depending on facility design, climate conditions, and existing cooling infrastructure configurations. However, the reported energy savings suggest broad applicability across diverse data center environments.
Telefónica has not announced specific dates for expanding the digital twin technology deployment beyond its German operations. The timeline for broader implementation will likely depend on continued validation of energy savings, integration requirements with existing infrastructure management systems, and resource allocation across the operator’s various digital transformation initiatives.