Project id Formidable Social Challenges International Submarine Cable Project Installing the world’s highest voltage DC XLPE insulated cable across the English Channel

Reaching out to People Longing for the World’s First Technology –– 400 kV DC XLPE insulated cable across the ocean ––

Mike Elmer Project Director Nemo Link Limited

Mike Elmer
Project Director
Nemo Link Limited

One reason that we selected the Sumitomo Electric Group despite its lack of proven track record in Europe was our agreement on the contract conditions. Besides, our series of negotiations showed that they were firmly determined to successfully complete the project. In a factory tour I once participated in, I saw their perfect way of managing the most important process of cable manufacturing. We were concerned about the world’s first use of 400 kV DC XLPE insulated cable. However, the product was suitable for the highly environmentally conscious European market. Therefore, we felt it was very important to try and support the manufacturer’s time and development expenses spent on the new product. Ultimately, it was the combination of Sumitomo Electric’s expertise, commitment, and overall commercial package that allowed them to win the tender.

Since the launch of the project, I have seen that they are highly motivated to meet challenges in all aspects and therefore feel confident about their performance. Sumitomo Electric is not a company that always says yes in negotiation. They do say no, yet with reasons and alternative solutions. This is very important. We would like to build a long relationship with the Sumitomo Electric Group.

Inspection tour members from the Belgian company Elia watch the systematically performed shipping work
Inspection tour members from the Belgian company Elia watch the systematically performed shipping work, guided by Takahiro Nakano (third from left), Managing Executive Officer and Shinya Asai (far right), General Manager, Nemo Link Project Office of Sumitomo Electric.
Danny Kelkar Senior Project Manager DeepOcean Limited

Danny Kelkar
Senior Project Manager
DeepOcean Limited

DeepOcean specializes in the challenging delivery of offshore power cable projects.

The current project uses DeepOcean’s unique cable lay vessel, the Maersk Connector, and the DeepOcean’s unrivalled trencher, the T3200, to lay the cables a depth of 3m below the seabed. Unexpected difficulties may be encountered. It is also necessary to use a technique to cross other existing cables.

A mega project of this scale poses a formidable challenge to us. Boosting the morale of all the team members, we will meet the challenge and are determined to achieve success.

Trenching machine T3200 designed for laying the submarine cable
Trenching machine T3200 designed for laying the submarine cable

Cargo ship bound for the UK loaded with the 400 kV DC XLPE insulated cable

Meeting Tough Challenges to Be a World Leader