Ocean Bottom Nodes News

 

EU-Backed Project Deploys OTEC Demonstration Unit off Canary Islands

Oct 24, 2025

A new storm-resistant ocean energy prototype has been installed off the coast of Gran Canaria, developed under the EU’s Horizon Europe-funded PLOTEC project, as a next step in harnessing ocean thermal energy conversion (OTEC) as a source of renewable energy…

Ocean Winds Sells 20% Stake in French Offshore Wind Farm to Allianz for $230M

Oct 22, 2025

Ocean Winds, the 50-50 joint venture between Portugal’s EDP Renováveis and France’s Engie, has agreed to sell a 20.25% stake in its 500 MW Îles d’Yeu et Noirmoutier offshore wind project in France to Allianz Global Investors for $232 million…

TGS Nets Offshore Survey Job in Gulf of America

Oct 20, 2025

Energy data and intelligence firm TGS has secured an ocean bottom node (OBN) acquisition contract in Gulf of America.The 4D monitor survey for an undisclosed client is scheduled to start in the fourth quarter of 2025.The duration of the acquisition will be approximately four and a half months…

Oceaneering Trials Wildlife Mitigation Solution

Oct 15, 2025

Oceaneering International has completed a field trial of its patented Ocean Perception™ marine mammal and wildlife mitigation software solution in the Dutch sector of the North Sea.The trial was conducted aboard an offshore wind installation vessel in collaboration with client Van Oord…

Ignitis to Take Full Control of Lithuania’s First Offshore Wind Farm

Oct 13, 2025

Ignitis Renewables has signed a sale and purchase agreement with Ocean Winds to acquire its stake in Curonian Nord project, becoming the sole owner of Lithuania’s first offshore wind farm.Ignitis Renewables, part of Ignitis Group, received the…

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…

Orsted Shares Rise After Court Win Against Trump Administration

Sep 23, 2025

Orsted shares rose on Tuesday after a U.S. federal judge ruled it could resume work on an almost completed offshore wind project in the United States, delivering a win for an industry under sustained attack from President Donald Trump.But the victory may prove short-lived…

Equinor Gets Clearance to Use Deepsea Bollsta Semi-Sub for North Sea Ops

Sep 23, 2025

Norway’s offshore industry safety watchdog Norwegian Ocean Industry Authority (Havtil) has given Equinor consent to use the Deepsea Bollsta semi-submersible rig for operations in the North Sea.The rig will be used for plugging, drilling and completion of wells on the Visund Sør field…

Ocean Geophysics Teams Up for EdgeTech on Seabed Data Processing

Sep 22, 2025

Offshore energy industry suppliers Ocean Geophysics has partnered with EdgeTech, a specialist in underwater technology solutions, to deliver advanced data processing software for EdgeTech’s newly launched eBOSS (Enhanced Buried Object Scanning System)…

Deepsea Mira Semi-Sub Spuds Appraisal Well for BW Energy off Namibia

Sep 19, 2025

BW Energy, together with NAMCOR E&P, has started drilling the Kharas well in the Orange Basin, offshore Namibia, with Northern Ocean’s Deepsea Mira semi-submersible drilling rig.The drilling of the appraisal well is taking place in the Kudu license (PPL003) operated by BW Energy…

Viridien, TGS Wrap Up OBN Survey in Gulf of America

Sep 19, 2025

French seismic firm Viridien, in collaboration with Norway’s TGS, has completed the acquisition of the Laconia Phase III ultra-long offset ocean bottom node (OBN) survey in the Gulf of America.The latest phase spans 151 OCS blocks and expands…

Hanwha Ocean's Tidal Action Drillship Starts Maiden Job with Petrobras

Sep 18, 2025

The high-specification ultra-deepwater drillship Tidal Action, owned by Hanwha Ocean, has started its maiden contract with Petrobras at Roncador field, offshore Brazil.The Tidal Action arrived in the Guanabara Bay in Rio de Janeiro on July 7…

Cadeler to Install Turbines at Ocean Winds’ Polish Offshore Wind Farm

Sep 18, 2025

Danish offshore wind installation firm Cadeler has signed a firm contract with Ocean Winds for the transportation and installation of 26 Siemens Gamesa 14 MW offshore wind turbines at the BC-Wind offshore wind farm in the Polish Baltic Sea. The…

Mammoet, Tugdock Form Strategic Partnership for Offshore Platform Tech

Sep 16, 2025

Mammoet has entered into a strategic partnership with Tugdock Submersible Platforms to expand the use of the Tugdock Submersible Platform (TSP), a technology which improves buoyancy, stability and load transfer activities in marine transport operations…

Hanwha Ocean Enlists ABB for Singapore’s First Floating LNG Terminal

Sep 16, 2025

Hanwha Ocean, one of the leading shipbuilders in South Korea, has awarded ABB the contract to supply a complete electric power and propulsion system for Singapore’s first floating liquefied natural gas (LNG) terminal.ABB ’s integrated electrical…

Current News

DeepOcean Awarded IMR Contract Extension by Equinor

DeepOcean Awarded IMR Contract

BOEM Initiates Process for Potential Mineral Lease Sale Offshore Virginia

BOEM Initiates Process for Pot

Jumbo Scoops Two Offshore Wind Contracts

Jumbo Scoops Two Offshore Wind

Wood Nets Long-Term Maintenance Contract for Rio Grande LNG Facility

Wood Nets Long-Term Maintenanc

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