• Cenergy Holdings’ Hellenic Cables qualified its 525 kV HVDC XLPE cable systems for submarine, underground use.
• Qualification supports continuous operation at 80°C.
• Submarine system qualified under CIGRE Technical Brochure 852.
• Underground system complies with CIGRE Technical Brochure 852, IEC 62895.
• Milestone expands Hellenic Cables’ ability to supply extra-high voltage HVDC interconnection projects globally.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Cenergy Holdings SA published the original content used to generate this news brief on July 29, 2026, and is solely responsible for the information contained therein.