Submarine Cables News


Jan De Nul’s Largest Cable Laying Vessel Hits Water in China (Video)

Oct 22, 2025

Belgian marine contractor Jan De Nul has launched its newest cable laying vessel (CLV), the Fleeming Jenkin, at the CMHI Haimen shipyard in China, which has now entered the final phase of construction ahead of delivery planned for second half of 2026…

Indeximate Demos Cable Health Monitoring Tech on RWE Subsea Cables

Oct 21, 2025

Indeximate, a provider of fiber sensing-based cable health monitoring to the offshore wind energy industry, announced that it has demonstrated its cable health monitoring to the offshore wind farm operator RWE. Following their success in RWE’s 2023 innovation competition…

Fugro Concludes Site Investigations for TenneT’s Offshore Grid Links

Oct 21, 2025

Dutch geological data specialist Fugro has completed land and marine site investigations for transmission system operator (TSO) TenneT Germany, to support the development of the LanWin1 and LanWin2 offshore grid connection projects.These projects are part of TenneT Germany’s 2 GW program…

Offshore Industry Majors Join Forces for Next-Gen Subsea Flowline Tech

Oct 21, 2025

A consortium of offshore energy companies including TotalEnergies, Equinor, Aker BP, DeepOcean, Tenaris, and LS Cable & System has launched a joint industry project to commercialize a new subsea flowline heating technology designed to cut costs…

Another TSO Enlists Njord Survey for Offshore Wind Support Services

Oct 20, 2025

Swedish firm Njord Survey has entered into a frame agreement with Energinet, Denmark’s national transmission system operator (TSO), covering site and route survey services for offshore wind and subsea cable projects.The long-term collaboration…

Seadrill Adopts igus’ Modular Energy Chains to Cut Offshore Downtime and Costs

Oct 16, 2025

The igus e-loop replaced traditional service loops being installed on Seadrill’s West Polaris drillship (Credit: Supplied by igus)A modular cable management system, designed by German-based supplier igus, has been implemented by offshore driller Seadrill to reduce downtime…

Seatools to Equip Jan De Nul’s New Subsea Vessel with Fall Pipe ROV

Oct 14, 2025

Subsea technology company Seatools has been awarded a contract by Jan De Nul for the design and delivery of a Fall Pipe ROV (FP-ROV) that will form a key system of the Belgian contractor’s recently ordered subsea rock installation vessel, the George W…

Nexans Appoints New CEO

Oct 13, 2025

French subsea power cable maker and services provider Nexans has appointed Julien Hueber as its new Chief Executive Officer (CEO).Hueber is succeeding Christopher Guérin who has been the CEO of the company for the past seven years, effective immediately…

Fincantieri’s Ramazel to Supply Rock Laying System for Jan de Nul’s Vessel

Oct 09, 2025

Remazel, a company of the Fincantieri Group, has signed a contract with Jan De Nul for the supply of mission-critical equipment for a newbuild vessel.The contract covers the design and supply of an advanced system for transporting and laying rocks on the seabed to protect cables and pipelines…

Jan De Nul to Install Export Cables at Taiwan’s Offshore Wind Farm

Oct 09, 2025

Belgian marine contractor Jan De Nul has signed a contract with Synera Renewable Energy (SRE) for the installation of export cables on the Taiwanese offshore wind farm Formosa 4.To bring the green energy ashore, Jan De Nul will transport, install and protect 60 kilometers of subsea cables…

SeaThor Starts Testing Dynamic Cable Protection System for Floating Wind

Oct 08, 2025

Engineering firm SeaThor has started testing its dynamic cable protection system CableSpring, designed for subsea cables that connect floating offshore wind turbines to the grid, at Falmouth Harbour’s test site for offshore renewables FaBTest…

ESA, UK Space Agency Back ACUA Ocean’s Subsea Inspection Robotics System

Oct 07, 2025

ACUA Ocean has secured a European Space Agency (ESA) contract, supported by the UK Space Agency, to further advance its ‘nested robotic’ system for subsea inspection.The project will accelerate ACUA0’s development of Pioneer-class autonomous…

ABL to Support Installation of UK’s Offshore ‘Electricity Superhighway’ Link

Oct 06, 2025

Energy and marine consultancy ABL, a subsidiary of ABL Group, has secured a contract by Eastern Green Link 2 (EGL2), to provide marine warranty survey services to support the installation of the 2 GW Eastern Green Link 2 link between Scotland and England…

Greek Firm Nets Cabling Job at East Anglia TWO Offshore Wind Farm

Oct 03, 2025

Hellenic Cables, the cables segment of Cenergy Holdings, has secured a contract from Seaway7 for the supply of 66kV submarine inter-array cables and associated accessories for the East Anglia TWO offshore wind farm in the UK.The scope of Hellenic Cables includes the engineering…

DEME Secures Work at German Offshore Wind Cluster

Oct 03, 2025

Belgium-based offshore installation services company DEME has secured a contract to carry out the transport and installation works for the inter-array cables for the Nordseecluster B offshore wind farm in Germany.DEME deemed the contract sizeable…

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