Subsea Power Cable Forensics: Failure Modes and Key Risk Issues - Hawkins

Subsea power cables are the backbone of offshore wind energy, yet their failure can have far-reaching consequences. 

In this presentation, Subsea cable expert, Hugh Martindale will explore the growing demand for offshore wind and the critical role of subsea power cables in supporting this expansion. He will examine the significant consequences of cable failure—such as property damage, business interruption, and the logistical challenges of repair and replacement—and provide a detailed overview of common failure modes, from mechanical damage and environmental stress to manufacturing and installation issues.

Hugh will conclude by outlining industry efforts to reduce these risks through improved design standards, advanced monitoring technologies, and collaborative data sharing. Attendees will gain valuable insight into forensic investigation of cable failures, insurance implications, and proactive measures to enhance reliability and resilience in offshore energy infrastructure.