Offshore Installation Services News

Belgium-based offshore installation services company DEME has taken delivery of its second new wind turbine installation vessel, Norse Energi, at the CIMC Raffles Shipyard.As the sister vessel of the recently delivered Norse Wind, Norse Energi is purpose‑built to install the next generation of large-scale offshore wind turbines.Featuring advanced technology, exceptional lifting and loading capabilities, and sustainable design features, both vessels will help reinforce DEME’s position at the forefront of offshore wind installation.Designed by GustoMSC and built by CIMC Raffles…

Belgium-based offshore installation services company DEME has taken delivery of its new wind turbine installation vessel (WTIV) Norse Wind at the CIMC Raffles Shipyard.Designed to install the next generation of offshore wind turbines, the vessel combines advanced technology and sustainable design features to offer enhanced installation capability.Built by CIMC Raffles and designed by GustoMSC, Norse Wind is equipped to install turbines with rotor diameters of more than 300 meters and XXL monopiles weighing up to 3…

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, meaning its value is between $58 million and $176 million.The Nordseecluster is a joint offshore wind project of RWE (51%) and Norges Bank Investment Management (49%). Located approximately 50 km north of the island of Juist (Germany)…

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…

Belgium-based offshore installation services company DEME has completed the acquisition Havfram, an offshore wind installation contractor based in Norway, in a deal valued at approximately $1.02 billion (€900 million).The transaction, first announced in April 2025, has passed all customary closing conditions.DEME Offshore Holding, a wholly-owned subsidiary of DEME Group, has acquired all of the shares in Havfram Wind Holdco from Sandbrook Capital and the Public Sector Pension…

Belgium-based offshore installation services company DEME has signed an agreement to acquire Havfram, an offshore wind installation contractor based in Norway, in a deal worth $985.5 million.The strategic acquisition aligns with DEME's ambition to expand its footprint in the offshore wind energy market and enhances its competitive positioning in turbine and foundation installations.Havfram is a Norwegian offshore wind infrastructure company focused on providing transport and installation to the offshore wind sector.

Danish subsea cable and services firm NKT has boosted the offshore installation capabilities of its cable laying vessel (CLV) NKT Victoria by conducting several technical upgrades.According to NKT, the vessel now features increased cable load capacity, improved station keeping and added installation capabilities.Key upgrades on NKT Victoria include increased load capacity from 9,000 tons to 11,000 tons, added Azimuth retractable thruster in the middle of the hull for improved positioning…

Offshore installation services company Jan De Nul has ordered another XL cable laying vessel (CLV), identical to the Fleeming Jenkin, which boasts ‘unrivalled cable-carrying capacity’.Like the Fleeming Jenkin, the vessel will be 215 meters long and can transport 28,000 tonnes of cables.This will make them the largest capacity cable-laying vessels in the world, according to Jan De Nul.Thanks to cutting-edge technology on both vessels, designed by Jan De Nul Group's own specialists, they can lay cables in both shallow and ultra-deep waters up to 3,000 meters.

Belgium-based offshore installation services company DEME has installed the first XXL monopile foundation at the 882 MW Moray West offshore wind farm in Scotland.DEME used its Orion offshore installation vessel to complete the task, which is part of its work scope that includes both the installation of monopiles and transition pieces.The company’s jack-up vessel Apollo is also joining the effort, taking care of installing the transition pieces.According to DEME, it is using vibro hammer technology, minimizing the environmental impact from vibrations.Apollo vessel previously demonstrated its ex

Offshore installation services company Jan De Nul has ordered methanol marine engines from ABC Engines for its new cable-laying vessel Fleeming Jenkin with ‘unrivalled cable-carrying capacity’.The order includes four 7,200 kW engines and one 1,800 kW engine that can run on (bio)diesel, HVO and methanol.Using green methanol, the engines are also climate neutral and due to the unique combination with the ULEv technology they also meet the strict Stage V standard for particulate matter and Euro 6 standard for nitrogen.According to Jan De Nul…

Offshore installation services firm Allseas has inaugurated 'Sandpiper', its new barge for shallow water offshore construction activities.Allseas said Thursday that the 170-meter barge was inaugurated this week in Singapore with a special ceremony after several upgrading activities in 2022/2023. The vessel is is a flat-bottom, anchored barge for shallow water offshore construction activities, purchased by Allseas in 2022 and upgraded for pipelaying in 2022/23.Sandpiper is equipped with a 10-point mooring system…

Dutch offshore installation services company Van Oord is set to start the cable installation works on Iberdrola's Baltic Eagle offshore wind farm in Germany."After Van Oord’s heavy lift installation vessel Svanen completed installation of all fifty monopiles for Iberdrola Deutschland’s Baltic Eagle offshore wind farm, Van Oord now continues installing transition pieces and starts cable installation. This week the inter-array cable loading onto Van Oord’s cable-laying vessel Nexus has commenced…

Offshore installation services company Jan De Nul has ordered an extra-large cable-laying ship with an "unrivaled" cable-carrying capacity from China's CMHI Haimen shipyard.The vessel, to be named Fleeming Jenkin, will have a cable-carrying capacity of 28,000 tons, and will serve the renewable energy and subsea cable industry in installing cables over longer distances and in deeper waters. The vessel will be delivered in 2026. "Offshore wind farms go deeper and further offshore, and the interconnectivity between countries and regions become essential for the economy and energy security.

Eneti's offshore installation services subsidiary Seajacks UK has signed a vessel reservation agreement with an undisclosed client to transport and install turbines.With mobilization starting in the first quarter of 2027, the contract will be performed by one of the company’s two NG16000X Wind Turbine Installation Vessels currently under construction at Hanwha Ocean (ex-Daewoo Shipbuilding & Marine Engineering) in South Korea. Including mobilization and demobilization, the engagement…

Offshore installation services company DEME Offshore has won a "substantial" contract for the transportation and installation of the inter-array cables for the Empire Wind 1 and 2 offshore wind farms being developed in the U.S. by Empire Offshore Wind, a joint venture between Equinor and BP.For DEME, a substantial contract represents a value of EUR 150–300 million.Under the contract, DEME Offshore US will be responsible for the transport and installation of the inter-array cables…

The Dutch offshore installation firm Van Oord said Thursday that its Nexus cable layer had this week rescued 49 refugees in the Mediterranean Sea. "The cable-laying vessel was contacted by the Malta Rescue Coordination Center to give support, in the worsening weather conditions of the night of 16-17 November," Van Oord said."It is unknown for how many days the refugees - all men - were on a sea journey. Their origin is also unknown, due to language barriers. All 49 refugees appear to be in good health but weakened, and some were hypothermic.

Offshore installation services firm Jan De Nul said Wednesday it had recently rescued 15 people drifting on a sloop in the Mediterranean Sea, offshore Algeria."During a sea journey from Turkey to Belgium, Jan De Nul crew on board the offshore installation vessel Simon Stevin noticed a sloop with 15 refugees on Thursday evening, November 10. Eight men, two women, and five children had been drifting for several days on the Mediterranean Sea, some 75 km off the coast of Algeria," Jan De Nul said."The crew took the refugees on board. All 15 were in good health, but weakened and hypothermic.

Offshore installation services company Subsea 7 said Wednesday that its heavy construction/flex-lay vessel Seven Arctic would be equipped with a new energy-saving system. The new energy-saving and storage system will hybridise the vessel which currently has a total installed power of 27 MW and DP3 classification and is suitable for worldwide operations in water depths up to 3,000 metres. "At the heart of the new energy storage system is a containerised battery room with a maximum power of 3750 kW and 1250 kWh of energy. The system also includes a connection for shore power.

Edward Heerema, founder and president of the offshore installation services firm Allseas, has decided to step aside after nearly forty years at the helm. His eldest son Pieter will assume the role of president of the Allseas Group. According to Allseas, Edward Heerema will remain as chairman and concentrate on developing and integrating new technological developments. Edward Heerema launched Allseas in 1985 and has since built the company into a global offshore contractor.In a press statement announcing the change at the helm…

Norwegian offshore installation services firm Havfram has extended the contract for Solstad Offshore's construction support vessel Normand Vision.Skudeneshavn, Norway-based Solstad Offshore said Friday that Havfram, formerly known as Ocean Installer, had exercised its final extension for the CSV Normand Vision. The firm contract will now expire on December 31, 2023.Normand Vision is a construction vessel designed and built for the installation of subsea structures, umbilicals…

Subsea 7 has announced a very large award by Petrobras for new long-term day-rate contracts for the pipelay support vessels (PLSV) Seven Waves, Seven Rio and Seven Sun.The offshore installation services firm said Tuesday that the contracts were worth between $500 million and $750 million in total.Each contract comprises a firm three-year period and a subsequent one-year option. Seven Waves will start the new contract in the first quarter 2022. Seven Rio will start the new contract in the second quarter 2022. Seven Sun will startthe new contract in the third quarter 2022. Before starting the new contracts, each vessel will undergo minor modifications requiring a short shipyard stay and modest capital expenditure…

Dutch marine contractor and offshore installation services company Van Oord will install a combustion conditioning system with hydrogen and methanol on its subsea rock installation vessel Bravenes, in a push to cut emissions from its fleet.The system, called FUELSAVE FS MARINE+,  is a patented solution used to reduce both fuel consumption and harmful emissions of marine diesel-powered engines. "This solution enables Van Oord to achieve substantial carbon dioxide (CO2), nitrogen oxide (NOx)…

Ocean transportation services company Dship Carriers has said it has transported a 750-metric-ton Pile Installation Frame (PIF), measuring 33.5 x 33.5 x 29 meters, as well as other offshore and seabed equipment from Rotterdam, the Netherlands to An Ping, Taiwan.The delivery is part of a contract awarded by offshore installation services company Seaway 7 for an offshore windfarm project. Dship Carriers delivered the goods using its recently acquired MV Bruce multi-purpose heavy lift vessel."With a 75-meter-long main cargo hold…