HV&Submarine Transmission

Linking global progress with global power

HV&Submarine Transmission

A deep dive into Prysmian Group’s High Voltage Underground Cables System & Solution


As the demand for power continues to soar and the industry moves steadily towards more renewable and sustainable energy sources, Transmission System Operators (TSOs) are increasingly engaged in developing, extending and upgrading their power grids.

This involves the transmission of power via interconnectors that stretch across land and under seas, between countries and continents.


Prysmian's Vessels: the power sailing the seas

Our cable laying vessels during Prysmian’s most challenging projects. We will take you around the world with amazing shots showing our vessels in action.

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As long-standing leaders and experts in providing solutions to this sector, we’re the strategic partners for our TSO customers, supporting the development and production of transmission grids, and helping to facilitate the bulk movement of electrical energy from the site of generation to electrical substations.

We offer both AC and DC cable systems for power transmission for both land and submarine connections.

But we deliver so much more…

Our customers require products and solutions that offer the highest standards of safety and unparalleled reliability.

And that’s exactly what we provide.

Inside HV&Submarine Transmission


Setting Industry standards in Submarine Cables

Milestone HV&Submarine projects for Prysmian include:

/  Featured Products


Submarine Energy Systems

66 kV Submarine Cable Systems for Offshore Wind

Extruded Cables for HVDC Power Transmission

Services and benefits selection matrix

High Voltage Cable Systems

Contact us

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Prysmian Group

Via Chiese 6, 20126 Milan Italy