Sumitomo Electric · 28 Sep, 05:09 · Technology briefing

Sumitomo Electric Wins Best Paper Award in B1 PS1 Category at CIGRE Paris Session 2026 -World’s First Technology to Detect Anomalies in 600 km-Long HVDC Submarine Cables

Sumitomo Electric has secured the Best Paper Award in the B1 PS1 category at the 2026 CIGRE Paris Session.

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The briefing

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Sumitomo Electric has secured the Best Paper Award in the B1 PS1 category at the 2026 CIGRE Paris Session. The recognition highlights their pioneering technology capable of detecting anomalies within 600 km-long high-voltage direct current submarine cables. This breakthrough addresses significant maintenance challenges in offshore energy infrastructure, offering a novel solution for monitoring cable integrity over vast distances. The development underscores advancements in electrical engineering and diagnostic systems, providing critical insights for the renewable energy sector’s transition to offshore wind and interconnected power grids.

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Your move

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This breakthrough signals a shift toward advanced diagnostic capabilities in infrastructure maintenance. Professionals in electrical engineering and asset management should prioritise skills in signal processing and remote monitoring systems. If you work in energy, upskill in high-voltage diagnostics to stay relevant. The demand for experts who can interpret complex sensor data from subsea environments will rise sharply. Consider specialising in predictive maintenance strategies or joining teams deploying these technologies. For career growth, focus on understanding the intersection of hardware reliability and data analytics. This is not merely an engineering milestone; it is a call to adapt your expertise to support the reliability of critical offshore energy assets.

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