Shared tower for power and communication

Shared tower for power and communication - BENNIE OPTICAL [PDF]

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Shared towers integrate communication antennas with power infrastructure, reducing costs, optimizing space, and enabling faster deployment of 5G networks.

Concept and Benefits

Shared towers involve mounting communication base station antennas on existing power transmission towers, allowing wider signal coverage without constructing new standalone towers . This approach optimizes land use, reduces capital expenditure, and accelerates deployment, particularly important for dense 5G networks . By leveraging existing power infrastructure, operators can achieve energy savings of 15–20% and reduce installation time by up to 40% compared to standalone towers .

Technical Considerations

Designing shared towers requires addressing several technical challenges:

Structural integrity: Towers must support additional antenna loads while maintaining safety standards.
Electromagnetic interference: Proper shielding and spacing are necessary to prevent signal disruption.
Lightning protection and grounding: Ensures safety for both power and communication equipment.
Operation and maintenance: Coordinated schedules are needed to minimize downtime . Advanced engineering methods, such as finite element analysis (FEA) and modular designs compliant with IEC 60826 and GB 50017 standards, are used to ensure reliability and efficiency .

Business Models

Three main business models are commonly applied for shared towers:

Direct leasing: Communication operators lease space directly from the grid or tower company.
Brief/indirect leasing: Short-term or intermediary leasing arrangements.
Joint venture construction: Grid companies, tower companies, and third-party firms collaborate to build and operate shared towers . Economic analyses using differential net present value methods show that shared towers can provide mutual financial benefits to grid companies, tower operators, and third-party service providers, with flexible annual rents and contribution shares depending on the business model .

Market Trends

The global market for shared infrastructure is projected to grow at a CAGR of 25% from 2025 to 2030, potentially reaching USD 50 billion, driven by the rapid expansion of 5G networks and the need for cost-effective deployment solutions . Shared towers are increasingly applied in both urban and rural settings, improving network coverage while minimizing environmental impact.

Summary

Shared power and communication towers offer a strategic solution for integrating telecommunications with electricity transmission, providing cost savings, faster deployment, and operational efficiency. By carefully addressing technical challenges and selecting appropriate business models, stakeholders can maximize both economic and functional benefits in the evolving 5G landscape .

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