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Geophysical cable route survey completed for Ossian floating offshore wind farm
Subsea

Geophysical cable route survey completed for Ossian floating offshore wind farm

Ireland-based XOCEAN has completed the geophysical survey along the 420-kilometer cable route for the proposed 3.6 GW Ossian floating offshore wind farm in Scotland. The survey, conducted using uncrewed survey vessels (USVs), took place over a span of 13 months, in water depths ranging from the shor

about 1 year ago
US autonomous surface vehicle completes multi-day trials without returning to base
Subsea

US autonomous surface vehicle completes multi-day trials without returning to base

U.S.-based Ocean Power Technologies (OPT) has completed a set of exercises in California in which its WAM-V unmanned surface vehicle (USV) operated for multiple days without needing to return to base. During the exercises, the WAM-V 22 operated for several days while hosting a complete seabed survey

about 1 year ago
Keel laid for Dutch hybrid survey and ROV vessel
Subsea

Keel laid for Dutch hybrid survey and ROV vessel

The Netherlands-based Neptune Marine has held the keel laying ceremony for the hybrid survey and remotely operated vehicle (ROV) support vessel it is building for compatriot N-Sea. It was announced in November 2024 that N-Sea had signed a long-term charter agreement with Mainport Shipping for the de

about 1 year ago
Additional two years for OWF construction will cut risk and cost, Vattenfall's Ireen Geerbex says
Subsea

Extending construction window for OWFs will cut cost and risk, Vattenfall’s Ireen Geerbex says

Innovation in wind energy has been one of the main pillars driving the upscale of the sector, enabling better components, larger and stronger turbines, faster and more cost-effective logistics, but what about its integration into tenders? Innovative approaches in tender designs can have a major impa

about 1 year ago
Edda Freya; Source: DeepOcean
Subsea

DeepOcean and Østensjø Rederi extend long-standing charters for three vessels

Norwegian ocean services provider DeepOcean has extended the charter agreements with Østensjø Rederi for three vessels, all under contract with DeepOcean since their delivery from shipyards. The companies have agreed to extend the existing contracts for Edda Freya and Edda Flora through 2026, and Ed

about 1 year ago
Lee Robins, Business Unit Director for Instrumentation, Tracerco.
Subsea

UK firm secures its largest ever deal for Petrobras field

UK-based Tracerco has secured multi-million-pound worth of contracts in Brazil, including the largest project the company has ever undertaken. According to Tracerco, the deal, secured with TechnipFMC, involves delivering Tracerco Profiler measurement and control solutions for Petrobras’ Mero 3 High-

about 1 year ago
€41M win for NextGeo on UK's subsea green electricity superhighways
Subsea

€41M win for NextGeo on UK’s subsea green electricity superhighways

Italian cabling giant Prysmian Group has awarded compatriot Next Geosolutions (NextGeo) with two contracts valued at approximately €41 million for work on the Eastern Green Links in the North Sea. The contracts have been awarded for detailed survey services set to provide critical data for the desig

about 1 year ago
An image showing a map of Hornsea offshore wind projects with Hornsea 4 highlighted
Subsea

Geotechnical surveys to start at Hornsea Four site in February

Geotechnical survey works are scheduled to commence at the Hornsea Four offshore wind farm site in the UK in February 2025. The geotechnical seabed investigations, which include boreholes and cone penetration tests (CPTs), will be conducted using survey vessels Connector, Geoquip Saentis, and Geoqui

about 1 year ago
Netherlands zooms in on offshore hubs and interconnectors over energy islands
Subsea

Netherlands looking at offshore hubs and interconnectors, where does hydrogen stand?

Energy islands are no longer being considered in the Netherlands. Instead, the focus has been shifted to offshore energy hubs and interconnectors. With rising (cyber)security concerns as a result of a number of recent incidents in European waters, as well as the Russia-Ukraine war, diversification o

about 1 year ago
Belgium and Norway looking into hybrid interconnector
Subsea

US and Nordic-Baltic partners agree to increase subsea infrastructure safety

Norway, its Nordic-Baltic allies, and the U.S. have agreed to take steps to enhance the security of subsea infrastructure, including undersea cables and pipelines. This measure is part of a broader effort to lessen vulnerabilities in critical infrastructure and safeguard national and regional securi

about 1 year ago
DOF terminates vessel contract in Mexico due to payment default
Subsea

DOF terminates vessel contract in Mexico due to payment default

Norwegian vessel owner DOF Group has terminated the contract for its subsea vessel Skandi Implementer in Mexico following the client’s payment default. In the announcement, DOF further revealed its plans to have the vessel fitted with two of its remotely operated vehicles (ROVs) and pursue opportuni

about 1 year ago
Photo of the Atlantic Guardian vessel (Courtesy of EMGS)
Subsea

EMGS lands $10M deal for offshore survey in India

Norway’s Electromagnetic Geoservices (EMGS) has been awarded a contract for a controlled-source electromagnetic (CSEM) survey in India, with an estimated value of approximately $10 million. The letter of award (LOA) does not include a minimum scope of work and is contingent on the issuance of a call

about 1 year ago
Reach Subsea, Kongsberg Maritime and Trosvik AS, completing the final handover.
Subsea

Reach Subsea takes delivery of first Reach Remote USV

Norway’s Reach Subsea has taken delivery of its first uncrewed surface vessel (USV), Reach Remote 1, marking the completion of technical installations, testing, and documentation. According to Reach Subsea, the company completed the final handover today, on January 16, 2025, together with Kongsberg

about 1 year ago
MacArtney to upgrade ROV operations on three Allseas vessels
Subsea

MacArtney to upgrade ROV operations on three Allseas vessels

Allseas has selected MacArtney to enhance and future-proof its remotely operated vehicle (ROV) operations with the replacement of three existing hydraulic launch and recovery systems with the all-electric eLARS. The scope covers three over-the-side 150 kN all-electric A-frames, including docking hea

about 1 year ago
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