American Bureau of Shipping (ABS) has published a new technical standard focused on subsea power cables, responding to the rise in global investment in critical infrastructure that supports both energy transmission and the digital economy.
Market growth and global demand
Today, the expansion of data centers and interconnected systems is driving the need for more robust subsea power grids. Subsea power cables have become a core element for connecting offshore assets, enabling energy interconnections, and ensuring supply to high-performance digital infrastructure.
Likewise, pressure to improve transmission capacity and the reliability of these systems has led the industry to adopt more stringent standards that support the sector’s sustained growth.
Technical challenges in extreme environments
However, the design and operation of these systems present significant challenges. Marine environmental conditions, great depths, and long distances require advanced technical solutions. Subsea power cables must withstand factors such as corrosion, extreme pressure, and mechanical stresses, increasing the complexity of installation and maintenance.
Scope of ABS’s new technical standard
The new ABS standard sets out a comprehensive set of requirements and technical specifications covering the entire lifecycle of these systems, from conceptual design through operation and maintenance, providing clear guidance for engineers, project managers, and other industry stakeholders.
In addition, the document aims to mitigate operational risks, preserve system integrity, and improve the resilience of subsea power transmission networks.
Impact on the offshore and digital industries
According to Patrick Ryan, ABS Senior Vice President and Chief Technology Officer, subsea cables are the foundation of both the energy future and the digital economy. In his words, the new standard provides a reliable benchmark for qualifying and protecting this expanding critical infrastructure.
The development of standards like this reflects the sector’s evolution toward safer, more efficient models. As global demand continues to rise, subsea power cables will play an increasingly strategic role in energy and digital connectivity.
Source: ABS