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Subsea

From Poland to Netherlands: Hull of N-Sea’s new cable layer launched (Gallery)

Dutch shipbuilder and designer Neptune Marine has launched the hull of the dual-fuel cable installation and repair vessel destined for compatriot N-Sea Group. The hull of the 100-meter-long cable-laying vessel (CLV) Altera hit the water last weekend, starting its journey from the shipyard in Poland

about 7 months ago

Subsea

South Korean 640 kV HVDC cable test center ready for business

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South Korean Taihan Cable & Solution has finalized the construction of a dedicated cable test center that enables simultaneous testing of two 640 kV-class HVDC cable circuits. The test center spans approximately 7,000 square meters and is located at the company’s Dangjin Cable Plant, enabling close

about 7 months ago

Subsea

Prysmian wins €2.3B contract for link that ‘supports Britain’s future energy system’

Italian cabling giant Prysmian has been confirmed as the supplier of the high-voltage direct current (HVDC) cable system for the fourth out of five subsea electricity superhighways between Scotland and England. Prysmian has won a £2 billion (over €2.3 billion) contract with SP Energy Networks and Na

about 7 months ago

Subsea

Cyprus-flagged vessel stays in Western Hemisphere for another three months

Cyprus-headquartered SeaBird Exploration, a wholly owned subsidiary of SED Energy Holdings, has secured a contract extension for its vessel Eagle Explorer in the Western Hemisphere. The company reported the new contract for Eagle Explorer in the Western Hemisphere in September 2025, with a firm dura

about 7 months ago

Subsea

TGS signs deal in Libya for multi-client data activities

Norwegian energy data and intelligence company TGS has signed a letter of intent (LoI) with a subsidiary of Libya’s National Oil Corporation (NOC) for the expansion of multi-client data activities in Libya. The deal, signed with North Africa Geophysical Company (NAGECO), is said to establish a frame

about 7 months ago

Subsea

McDermott at the helm of major decom job for 27 offshore platforms

U.S. offshore engineering and construction player McDermott has been tasked with a strategic role in offshore asset retirement, which is being undertaken by Qatar’s state-owned oil and gas giant QatarEnergy. This is described as the Persian Gulf state’s first major offshore decommissioning project.

about 7 months ago

Subsea

3 GW Egypt-Greece interconnector receives €9.56M grant for further studies

The European Commission has approved a €9.56 million grant for the preparation of further studies for a 3 GW electrical interconnection that will link Greece’s and Egypt’s power systems. Being developed by Elica Interconnector S.M.S.A, a member of the Copelouzos Group, the GREGY Project will transfe

about 7 months ago

Subsea

Shell hires Subsea7 for deepwater development offshore Louisiana

Subsea7 has been awarded a contract by Shell for a deepwater development located some 210 kilometers offshore Louisiana in the U.S. The scope of work includes the transportation and installation of a subsea umbilical, riser, and a rigid flowline in water depths of up to 1,650 meters for the Kaikias

about 7 months ago

Subsea

WATCH: Subsea construction vessel now ready for inter-array cable installation

DeepOcean has upgraded a multifunctional subsea support and construction vessel it chartered from Olympic Subsea with dedicated cable-lay and installation capacity for offshore wind. The two Norwegian companies entered into a two-year time charter agreement for Olympic Ares in March 2023, with an op

about 7 months ago

Subsea

Final caissons for world’s first artificial energy island readying for spring installation

Jan De Nul has constructed and floated the remaining concrete structures for the Belgian Princess Elisabeth Energy Island at the Vlissingen site in the Netherlands. The concrete caissons are now at the Scaldia terminal, where they will undergo final works before being installed offshore this spring.

about 7 months ago

Subsea

LS Cable & System wins €35M turnkey subsea cable contract in Malaysia

South Korean LS Cable & System has won a KRW 60 billion (around €35 million) contract to deliver a submarine power grid that will connect Malaysia’s Langkawi Island to the mainland. The contract was awarded by Tenaga Nasional Berhad (TNB) and will see LS Cable & System construct a 132 kV submarine p

about 7 months ago

Subsea

ExxonMobil deploys technology to protect Guyanese offshore gas pipeline

U.S.-headquartered oil major ExxonMobil has deployed marine safety technology from Sentinel Proactive to safeguard a subsea pipeline system off the coast of Guyana to which its “first major offshore project in the Stabroek Block” is connected. ExxonMobil Guyana’s Liza development is connected to the

about 7 months ago

Subsea

TGS wins second contract in Europe for 2026

After securing its first ocean bottom node (OBN) deal in Europe for the 2026 season last month, Norwegian energy data and intelligence company TGS reported the award of an additional contract. The company’s node-on-a-rope crew will mobilize in mid-summer, with the project expected to run for approxi

about 7 months ago

Subsea

Deal signed to progress cross-border Baltic Sea CCUS initiative

A UK-Swedish partnership has been established to advance a cross-border carbon capture, utilization and storage (CCUS) initiative designed to accelerate industrial decarbonization across the Baltic Sea region. Under a memorandum of understanding (MoU), the UK’s Progressive Energy and Swedish Pipe58

about 7 months ago