Offshore Energy
  • Fossil Energy
  • Subsea
  • Alternative Fuels
  • Hydrogen
  • Marine Energy
  • More news
JobsNewsletter
Offshore Energy logo

Your trusted source for global offshore energy news, part of the Navingo network.

Topics
  • Fossil Energy
  • Subsea
  • Alternative Fuels
  • Hydrogen
  • Marine Energy
Network
  • Offshore Energy
  • Offshore Wind
  • NavalToday
  • Dredging Today
Company
  • Advertising
  • Newsletter
  • Jobs
  • Report your news
  • Privacy

© 2026 Navingo. All rights reserved.

Subsea

Loading filters...
Surveys & InterventionsVessels & VehiclesBusiness & FinanceBusiness Developments & ProjectsGreen MarineOutlook & StrategyProject & TendersVesselsVisionFossil EnergyOil & GasOffshore WindMarket OutlooksGridOperations & MaintenanceBiofuelsClean FuelMethanolCablingInterconnectorsAuthorities & GovernmentInfrastructureRegulation & PolicyTransitionResearch & DevelopmentInnovationMarine EnergyTidal & Wave EnergyCollaborationEquipmentExploration & ProductionSafetyTechnologyDeepwater Installation
With first two in operation, Reach Remote 3 and 4 ordered from Kongsberg Maritime
Subsea

With first two in operation, Reach Remote 3 and 4 USVs ordered from Kongsberg Maritime

With the first two units delivered and already in commercial operations, Norway’s Reach Subsea has exercised the first in a series of exclusive options with Kongsberg Maritime for the delivery of the next two uncrewed surface vessels (USVs), Reach Remote 3 and 4. The specifications for Reach Remote

about 1 year ago
Skandi Patagonia
Subsea

DOF secures near 30-year Argentina run with TotalEnergies for one vessel, finds buyer for another

  • 1
  • …
  • 38
  • 39
  • 40
  • …
  • 1696

Norway’s vessel owner DOF Group has inked a deal to sell one vessel and secured a contract extension for work offshore Argentina for another.

about 1 year ago
Fugro logo
Subsea

Fugro withdraws 2025 financial guidance, plans to cut 300 jobs

The Netherlands-headquartered Fugro has announced a reduction of 300 jobs and the withdrawal of its financial guidance for 2025 as a wide range of projects has been affected by postponements due to market uncertainties, mainly seen in oil and gas. Fugro reported on September 22 that although the sec

about 1 year ago
NextGeo 50Hertz
Subsea

NextGeo pens eight-year deal with 50Hertz for seabed surveys offshore Germany

NextGeo has entered into an eight-year framework agreement with the German transmission system operator (TSO) 50Hertz to provide geotechnical seabed survey services for offshore substation development. Under the agreement, valued at multiple million euros annually over eight years, NextGeo will prov

about 1 year ago
Asso.subsea orders ‘world’s most powerful’ trenching support vessel from China
Subsea

Asso.subsea orders ‘world’s most powerful’ trenching support vessel from China

Greece’s Asso.subsea has signed a shipbuilding contract with China Merchants Heavy Industry (CMHI) for the construction of its next-generation trenching support vessel (TSV), described as the world’s most powerful TSV ever built. The shipbuilding contract was signed at Asso.subsea’s headquarters in

about 1 year ago
NextGeo starts surveying cable corridor route for second Malta-Italy interconnector (Video)
Subsea

NextGeo starts surveying cable corridor route for second Malta-Italy interconnector (Video)

Italy-headquartered Next Geosolutions (NextGeo) has begun seabed surveys along the cable corridor route for the second electrical interconnector between Malta and Italy. The IC2 interconnector will link the Terna substation at Ragusa, Sicily, and the Enemalta terminal station in Maghtab, to be laid

about 1 year ago
€250 million EIB loan to support Nexans' R&D and industrial investments
Subsea

€250 million from EIB to support Nexans’ R&D and industrial investments

French cable systems designer and manufacturer Nexans has secured €250 million in financing from the European Investment Bank (EIB) that will support its research, development and innovation programs for the period 2024-2029, along with some industrial and recycling investments. The financing is str

about 1 year ago
DEME's new offshore construction vessel to be built in China, delivery in 2028
Subsea

DEME’s new offshore construction vessel to be built in China, delivery in 2028

DEME Group has ordered a new offshore construction vessel (OCV) that will be capable of performing trenching, burial, and cable-laying operations and is set to have a methanol-ready propulsion design for future fuel flexibility. The OCV will be constructed by PaxOcean at the Zhoushan shipyard in Chi

about 1 year ago
Geophysical survey clears way for 10 MW wave energy project in Portugal
Subsea

Geophysical survey clears way for 10 MW wave energy project in Portugal

Swedish wave energy developer CorPower Ocean has completed a geophysical survey offshore Aguçadoura, northern Portugal, which supports the demonstration of its C5 wave energy technology and prepares the groundwork for the planned 10 MW project. The Portuguese Directorate-General for Natural Resource

about 1 year ago
Prysmian completes cable laying for Spanish interconnection
Subsea

Prysmian connects two Canary Islands with submarine cables

Italian cabling giant Prysmian Group has finished laying the submarine cable for the interconnection between Tenerife and La Gomera in Spain, with the entire infrastructure expected to be completed by the end of this year. The interconnection consists of a 66 kV double-circuit line, with a 36-kilome

about 1 year ago
Keel laid for second Island Offshore hybrid ocean energy construction vessel
Subsea

Keel laid for second Island Offshore hybrid ocean energy construction vessel

Norwegian shipbuilder VARD has held the keel laying ceremony for the second hybrid power ocean energy construction vessel (OECV) it is building for compatriot shipping group Island Offshore. The vessel, marked NB 978, is being built at Vard Shipyards Romania – Tulcea and is the sister ship of NB 977

about 1 year ago
Auctioneer selected for cross-border transmission capacity of first UK-Germany energy link
Subsea

NeuConnect: Auctioneer selected for cross-border transmission capacity

As part of plans for preparations for the start of commercial and market operations, Joint Allocation Office (JAO) has been appointed as the provider for auctioning cross-border transmission capacity for the NeuConnect high-voltage submarine cable that will create the first direct energy transmissio

about 1 year ago
New Prysmian cable layer closer to launch as hull comes together
Subsea

New Prysmian cable layer closer to launch as hull comes together

Italian cabling giant Prysmian Group has completed the hull erection of its new cable laying vessel (CLV), bringing it closer to launch. The DP3 Alessandro Volta will be equipped with three carousels for a total load capacity of 19,000 tons, with the system of tensioners able to sustain a maximum te

about 1 year ago
Nexans starts connecting Sicily and Sardinia with ‘deepest subsea cable’-to-be
Subsea

Nexans starts connecting Sicily and Sardinia with ‘deepest subsea cable’-to-be

Nexans has started laying high-voltage subsea cable between Italy’s Sicily and Sardinia as part of the western section of the Tyrrhenian Link. The connection between Sicily and Sardinia, approved in September 2023, will stretch for 480 kilometers between the Fiumetorto landing point, Palermo in Sici

about 1 year ago