Offshore Construction News

Equinor said it is complying with a stop-work order issued by the U.S. Department of the Interior’s Bureau of Ocean Energy Management (BOEM), which ordered the suspension of offshore construction activities on the Empire Wind project citing national security concerns.Empire Offshore Wind LLC, the project company, received the notice on December 22 and has begun safely suspending all ongoing work on the U.S. outer continental shelf, while retaining the ability to carry out emergency actions and measures necessary to protect health…

Belgium’s Jan De Nul is commissioning what it calls its most advanced offshore wind installation simulator, a digital twin of its vessels Les Alizés and Voltaire designed to train crews to install the latest generation of giant wind turbines and foundations at sea.The crane simulator, installed at the company’s Aalst office, features a seven-meter-wide dome offering a 360-degree view and allows operators to rehearse complex installation operations at heights exceeding 150 meters.Wind turbine tip heights now reach 300 metres…

Kongsberg Maritime has signed a major contract with Sea1 Offshore to deliver Launch and Recovery Systems (LARS) for the company’s four new offshore construction vessels. Each vessel will be equipped with two advanced LARS units, supporting subsea construction and ROV operations.The scope of supply per vessel includes two telescopic A-frames, fully electrical umbilical winches, energy efficient hydraulic power units, and a dedicated control system. Each system offers a safe working load of 15 tonnes (vehicle dry weight) and winch cable capacity of 4…

Lighting specialist Glamox has secured a contract to supply exterior marine LED lighting for four Offshore Construction Vessels (OCVs) commissioned by shipping company Seatankers.These highly versatile vessels can support all manner of offshore construction projects, from the construction and maintenance of offshore wind farms to the installation of subsea infrastructure and much more.Glamox is delivering a comprehensive package of exterior marine-certified LED lights for all four vessels.

TADEK Ocean Engineering, a UK offshore engineering consultancy delivering front-end advisory, through-project delivery solutions and naval architecture analysis, announced its new look leadership team and strategic new senior appointments as the company prepares for further growth.TADEK integrates advanced hydrodynamic analysis and design with practical project execution, delivering end-to-end solutions from concept and detailed design through to offshore installation and decommissioning in open sea.

As oil exploration and production goes, so goes the market for Offshore Service Vessels (OSVs) and Platform Supply Vessels (PSVs). Throughout 2025, the prices of oil- which drives exploration and production (E & P), have softened, moving down towards $60/barrel amidst economic uncertainty and a wider than anticipated opening of the taps by major oil producers. In the past year, the Baker Hughes overall count of U.S. rigs working has declined. September 2025’s U.S. Rig count of…

Enshore Subsea has installed the first of two offshore export cables at Inch Cape offshore wind farm, using the CMOS Installer cable laying vessel.Operating from the Port of Blyth, the vessel installed the first of two 85-kilometre export cables for the 1.1 GW offshore wind farm, being built off the east coast of Scotland.The 220 kV, three-phase export cable was installed in three 28-kilometre sections.Once operational, the cable will transmit power from the offshore wind farm to the project’s new onshore substation under construction at Cockenzie…

Europort 2025 is gearing up for conversations around ship finance for specialized vessels, at a time when rapid change and widespread uncertainty in the offshore wind market are undermining the case for the newbuildings the industry needs to fulfill its current commitments.An undersupply of purpose-built vessels has driven demand for new builds in specialized parts of maritime and offshore energy industries in recent years. In the offshore wind sector in particular, the expansion…

Combifloat Group of the Netherlands and Poseidon Barge of the United States, with the backing of Marine Equipment Solutions (MES), have launched a new joint venture (JV) under the name of Poseidon Jackup to bring ‘world-class’ modular jack-up technology to North America.The partnership will offer Jones Act compliant solutions tailored to the needs of U.S. and Canadian marine contractors.Poseidon Jackup introduces purpose-built, modular jack-up barge systems engineered for performance…

Offshore construction has started at the Hollandse Kust West wind farm, where Van Oord and developer Ecowende are installing eco-friendly scour protection designed to improve marine biodiversity.Van Oord’s subsea rock installation vessels Nordnes and Bravenes have been mobilised to lay scour protection around monopile foundations, marking the official start of offshore operations at a wind farm which aims to become the most ecological of its kind.Scour protection typically stabilizes the seabed around turbine foundations against erosion caused by currents and waves.

Belgium-based offshore installation services company DEME has ordered a new Offshore Construction Vessel (OCV), which will be built by PaxOcean at the Zhoushan shipyard in China.The new OCV will strengthen DEME’s subsea cable installation capacity to meet the evolving global offshore wind market.Designed for versatility, the vessel will be capable of executing trenching, burial, and cable-laying operations, complementing DEME’s existing cable installation vessels, Living Stone and Viking Neptun.Representing a sizable investment…

Huisman has signed a contract with Dong Fang Offshore (DFO) for the delivery of a modular cable lay system, specifically designed for deployment across range of vessels.Huisman’s 30mt cable lay system will be suitable for deployment for DFO’s newbuild Construction Service Operation Vessels (CSOVs) and Offshore Construction Vessels, built by Vard.This marks Huisman’s first cable lay system, built on the company’s extensive track record in the deepwater pipelay market.The system can be configured to support both inter-array and export cable laying with DFO’s existing and newbuild vessels…

Next Geosolutions Europe S.p.A., a marine geosciences and offshore construction support services company, and the Norwegian shipyard Green Yard Kleven announced a collaboration agreement for the conversion of the vessel named NG EXPLORER. The vessel will be converted to perform high-spec seabed surveys worldwide.The NG EXPLORER is 58 meters long and 14 metres wide, and has got a draft of 4.5 meters, which makes her suitable also for shallow water environments.Originally built in 2010 as an offshore vessel…

Kongsberg Maritime has secured a contract to supply a comprehensive equipment package for four new offshore construction vessels (OCVs) to be built at Cosco Nantong for Norwegian offshore services provider Sea1 Offshore.Kongsberg Maritime and Sea1 Offshore will also collaborate on a study to accurately assess emissions reductions achieved with Kongsberg’s equipment.The equipment package includes K-Pos dynamic positioning systems, integrated control and navigation systems, battery hybrid DC electrical systems…

Huisman has secured a contract for the delivery of two Knuckle Boom Cranes, which will be installed on the new Olympic Group’s subsea construction vessels.The two 250 mt cranes will be installed on UT 7623 SEV series of Olymipic’s vessels.The contract was signed last month with China Merchants Heavy Industries (CMHI) in Shenzhen and follows a series of recent Knuckle Boom Crane deliveries to the offshore construction industry.The cranes will feature Huisman’s proprietary Active Heave Compensation system.

President Donald Trump's import tariffs will ultimately result in higher electricity prices for U.S. consumers, wind turbine maker Vestas warned on Tuesday, adding it could not absorb the extra costs.Wind turbines include components and materials sourced globally, making the sector vulnerable to potential impacts from international trade tariffs."Ultimately, the tariffs will go in and be part of an increased cost to the projects and therefore it will lead to an increased price in electricity…

Dutch offshore installation firm Van Oord has started scour protection works at RWE Nordseecluster offshore wind farm, kicking off the offshore construction for the first phase of the 1.6GW project.The scour protection provides full protection for the monopiles that will be installed later this year.The works are being executed by Van Oord’s flexible fallpipe vessel Stornes, which is equipped with a dynamic positioning system, a flexible fallpipe, and in-house developed ROV technology.“This allows us to install the scour protection with high precision and efficiency…

The offshore construction program for ScottishPower’s biggest-ever renewables project is officially underway with the installation of the first foundation for the green energy company’s USD$5.3 billion (£4 billion) East Anglia THREE offshore windfarm.Standing at 83.89 meters tall, 10.6 meters in diameter and weighing 1,800 tons, the monopile also represents a new offshore wind industry record, becoming the largest installed to date from a jack-up vessel in Europe.The monopile…

In accordance with a halt work order issued by the US government, Empire Offshore Wind LLC (Empire) will safely halt the offshore construction in waters of the outer continental shelf for the Empire Wind project.On 16 April, Empire received notice from the Bureau of Ocean Energy Management (BOEM), ordering Empire to halt all activities on the outer continental shelf until BOEM has completed its review.Empire is engaging with relevant authorities to clarify this matter and is considering its legal remedies…

Offshore construction firm Lamprell has secured an extension of its longstanding offshore long-term agreement with Aramco, strengthening strategic collaboration ongoing since 2018.The renewal reaffirms Lamprell’s technical and operational expertise and solidifies the company’s role as a key partner in advancing Saudi Arabia’s energy and maritime sectors.“We are proud to have delivered several LTA Contract Release Purchase Order projects to date and are working on several others…

Sea1 Offshore, formerly Siem Offshore, has signed an agreement to sell the 2014-built offshore construction vessel (OSCV) Sea1 Spearfish to an independent third party.The sale is done on market terms and will result in a gain of approximately $40 million for Sea1 Offshore, the company said.The vessel is currently on a contract with PXGEO. The remaining firm contract period is reflected in the sale price.Existing debt of $39 million will be repaid following the transaction.The…

Techano Oceanlift has secured a contract by Sefine Shipyard to deliver an offshore crane to a newbuild construction support vessel (CSV) that the Turkish shipyard is building for a strategic partnership between Agalas, Eidesvik and Reach Subsea.Techano Oceanlift, subsdidiary of Oslo-listed Nekkar, will supply a 150-tonnes capacity crane capable of performing subsea construction work and topside lifting operations. The company’s scope of work includes engineering, manufacturing…

Kongsberg Maritime has developed a mooring capable solution for Offshore Construction Vessels (OSCVs), expanding the capabilities of construction vessels to make them suitable for pre-laying of mooring lines.By integrating a purpose designed anchor handling winch, shark jaws and stern rollers into the design of OSCVs at the newbuild stage, vessel owners can now equip their ships to perform a broader range of mooring operations, Kongsberg Maritime said.This advancement allows OSCVs to handle more tasks independently…