Offshore Construction News

The U.S. military said on Friday it was temporarily pausing the offshore construction of a maritime pier because of weather conditions and instead would continue building it at the Israeli port of Ashdod.The maritime pier, once built, will be placed off the coast of Gaza in a bid to speed the flow of humanitarian aid into the enclave."Forecasted high winds and high sea swells caused unsafe conditions for soldiers working on the surface of the partially constructed pier," the U.S.

Dutch offshore contractor Allseas informs it has secured the contract to perform transport and installation (T&I) of two major substations (so called OSS) for the Gennaker offshore wind farm in the German Baltic Sea, developed by transmission operator 50Hertz.Located 15 kilometers off the German coast near the Darß peninsula, and with a production capacity of 900 MW, Gennaker will be the largest and most powerful offshore wind farm in the Baltic Sea to date.Awarded by the Dutch-Belgian HSI consortium – HSM Offshore Energy…

While construction productivity issues continue to present immediate challenges for the U.S. offshore wind industry, the long-term outlook remains strong for the nascent sector, according to a recent report from business intelligence and consulting firm Intelatus Global Partners. Intelatus' most recent monthly report on the U.S. offshore wind industry identifies a number of factors hindering offshore construction activities--from weather delays to the scheduling and availability of necessary vessels."Construction vessel productivity to date has been below expectation…

Since our last market update in the subsea space about a year ago both our current market view and forecasts have strengthened significantly.While the demand picture is looking solid and arguing for a strong multi-year upcycle, the supply side has also started to wake from its slumber albeit ever so slightly at the time of writing. Moreover, we register an interesting dynamic on the shipowner side, where everyone is trying to position themselves for the impeding market boom.Please note that vessel definitions and abbreviations in this part of our industry can vary…

The U.S. Environmental Protection Agency (EPA) has issued the final air quality permit for Dominion Energy’s 2.6 GW Coastal Virginia Offshore Wind (CVOW) project located off the coast of Virginia Beach in the United States.Issued on April 9 following a 30-day public comment period, the permit authorizes the construction and operation of the largest offshore wind project in the U.S.

DEME’s DP3 offshore installation vessel Orion has departed for the United States to prepare for the installation of 176 foundations on the Coastal Virginia Offshore Wind (CVOW) project, following the wrap up of works at the 882 MW Moray West offshore wind farm in Scotland.DEME’s flagship Orion vessel has completed monopile installation works on Ocean Winds’ Moray West offshore wind farm project in Scotland.Despite harsh winter conditions, DEME managed to install 29 monopiles in approximately two months.Meanwhile…

New York-based Kalypso Offshore Energy on Monday announced it is teaming up with Dutch marine technology group and shipbuilder Royal IHC to design and construct a Jones Act compliant cable lay vessel (CLV)—the first purpose-built for the U.S. offshore wind market.Under a newly signed letter of intent (LOI), the partners are working together to finalize contract, engineering and construction details to domestically produce a 5,000-ton CLV for anticipated delivery in 2028. The partners have not announced which U.S.

The United States' first Jones Act-compliant offshore wind turbine installation vessel (WTIV), Charybdis, was launched into the water at the Seatrium AmFELS shipyard in Brownsville, Texas.The 472-foot WTIV—the first and only to be constructed in the U.S.—is being built for Blue Ocean Energy Marine, a subsidiary of Dominion Energy, who announced the milestone on Monday. Welding of the ship's hull and commissioning of the vessel's four legs and related jacking system has been completed…

Marine geosciences and offshore construction support services company NextGeo has appointed Frank Koopman as Offshore Wind Strategy Director.Koopman is an experienced executive and leader in the offshore energy sector, with over 20 years of experience in leading complex organizations, projects and innovation programs. He was Global Director Offshore Wind and Global Director Marine Site Characterization at Fugro from 2019 to 2023.Giovanni Ranieri, CEO of NextGeo, said, “We are thrilled to confirm our collaboration with Frank Koopman, who will serve as NextGeo's Offshore Wind Strategy Director.

ABB has secured a contract to deliver shore connection installations that will enable DEME’s fleet to avoid emissions when berthed in the Port of Vlissingen in the Netherlands.ABB’s shore connection technology will support DEME’s long-term decarbonization strategy, providing the flexibility required to adapt to changing grid capabilities.Shore connection enables the diverse fleet of dredgers, offshore construction and support vessels to avoid carbon emissions by shutting off their…

Dutch company Huisman has secured a contract to supply two subsea cranes for Toyo Construction’s new cable laying vessel (CLV), being built by Norwegian shipbuilder Vard.The contract Huisman signed with Vard is for the delivery of full electric 250 mt Hybrid Boom Subsea Crane, and a 100 mt Knuckle Boom Crane that will be integrated into Toyo’s CLV newbuild.The purpose-built VARD 9 15 design is expected to advance capabilities for cable-laying and turbine foundation installation works in the Japanese offshore wind sector.Designed to meet the specific Toyo’s requirements and preferences of Toyo…

Renewable energy firm Avangrid and fund manager Copenhagen Infrastructure Partners said on Thursday their joint venture, Vineyard Wind 1, has begun operations at five of its wind turbines, supplying 68 megawatts (MW) to the New England grid.Currently, the project has successfully installed nine turbines and is in the process of installing the 10th, with preparations underway to transport the 11th turbine to the offshore project site.Offshore wind projects in the U.S.

Oslo-listed offshore vessel owner Siem Offshore has secured long-term contracts with Helix Energy Solutions for two of its Siem Helix well intervention vessels.The contracts, valued at a total of $682 million, follow the letter of intent the companies announced in November 2023.The new contracts for Siem Helix 1 and Siem Helix 2, effective from January 1, 2025, and January 1, 2026, respectively, replace existing agreements and ensure firm utilization for these key vessels until at least 2030.With a duration of 6 years for each vessel…

Dominion Energy, the developer of Coastal Virginia Offshore Wind (CVOW) farm, has secured the last two major federal approvals needed to begin the construction of the 2.6 GW project.The approvals are keeping the largest offshore wind farm in the United States on schedule to generate clean, renewable energy to power up to 660,000 homes once fully constructed.The Bureau of Ocean Energy Management (BOEM) provided its final approval of CVOW's Construction and Operations Plan (COP), which authorizes construction offshore.The U.S.

Dutch company Huisman has secured a contract from Subsea 7 for the delivery of its 500MT offshore mast crane for one of pipelay vessels for deep water installations.The 500mt Offshore Mast Crane will be equipped with a passive and active heave compensation system on the main hoist to counter-act the vessel’s heave motion when landing a product onto the seabed.Huisman has upgraded its heave compensation system with a variety of new control modes to extend the operational window…

Bibby Marine announced it has tapped Longitude Engineering to design its first-of-kind zero-emission electric service operation vessel (SOV).The "eSOV" project, as the project partners are calling it, was first announced in September 2023 and recently awarded £20 million under the U.K.'s Zero Emission Vessel and Infrastructure (ZEVI) competition as stakeholders across the marine and offshore industries strive for cleaner vessel operations.Nigel Quinn, Bibby Marine CEO, said, “This project is the natural progression of our decarbonization journey…

Copenhagen Infrastructure Partners and Avangrid said on Wednesday their joint venture Vineyard Wind began generating power for the first time, supplying five megawatts (MW) to the New England grid.The project is expected to have five turbines operating at full capacity in early 2024, the companies said.The announcement comes after offshore wind projects in the United States faced financial troubles in recent months on account of soaring inflation, interest rate hikes and increased project costs due to supply chain issues.The 806-MW Vineyard Wind 1 project, offshore construction of which began

The U.S. offshore wind industry is eying a brighter 2024, with work expected to start on several projects following a year marked by stalled developments and billions of dollars in write-offs.The offshore wind industry is expected to play a major role in helping several states and U.S. President Joe Biden meet goals to decarbonize the power grid and combat climate change.But progress slowed in 2023 after offshore developers canceled contracts to sell power in Massachusetts, Connecticut and New Jersey…

As we enter a New Year, the memories of the shocks to the foundations to the U.S. offshore wind segment remain fresh. In short, supply chain inflation and capacity/availability, interest rate increases, and tax credit monetization have been the key themes highlighted by developers to explain why many projects became commercially unviable.Several Northeast and Mid-Atlantic states have reacted rapidly, accepting the termination of power sales & purchase agreements and allowing the canceled projects to be rebid into new solicitations.

The U.S. offshore wind market presents a $1 billion long-term opportunity to builders of crew transfer vessels (CTV) and service operation vessels (SOV) that will support both wind farm construction and long-term operations and maintenance. Unlike many of the construction vessels to be deployed on U.S. wind projects, CTVs and SOVs must be Jones Act compliant, meaning they will be built, owned and operated by U.S. companies and personnel.However, although seen as somewhat commoditized vessels…

Vard, the Norwegian subsidiary of the Fincantieri Group, signed a contract for $200m to design and build a customized hybrid cable-laying vessel for Japan's Toyo Construction.The hybrid cable vessel will have a design specifically developed for custom needs to meet the growing Japanese offshore wind farm market and will also be able to operate worldwide. It will have an optimal hull design to suit natural and construction conditions in Japan, allowing it to be used in both shallow…

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…

The first turbine has been installed at the South Fork Wind Farm offshore New York, developer Ørsted announced on Monday.The first of South Fork Wind’s 12 Siemens Gamesa wind turbine generators was hoisted into place by the offshore construction team at the project site 35 miles off Montauk, N.Y. Van Oord’s offshore installation vessel, the Aeolus, is installing the turbines. Turbine installation involves using a crane to place the steel turbine tower onto the foundation. The nacelle and rotor are then installed on top of the tower.