Jacket News


Formosa 4 Offshore Wind Substation Enters Fabrication Phase

Jan 29, 2026

The consortium of Semco Maritime and PTSC Mechanical & Construction has started fabrication work on the Formosa 4 offshore substation, marking a key construction milestone for the 495 MW offshore wind project off the coast of Taiwan.The partners…

Smulders to Deliver Jacket Foundation for French Offshore Wind Substation

Jan 19, 2026

Engineering firm Smulders has been selected by Chantiers de l’Atlantique to execute the engineering, procurement and construction (EPC) of the offshore substation jacket foundation for the 600MW Dunkerque offshore wind farm in France.The jacket…

HSI Joint Venture Installs Jasmund Offshore Substation in Baltic Sea

Jan 14, 2026

The HSI joint venture, comprising HSM Offshore Energy, Smulders and Iv, has completed the installation of the Jasmund offshore substation (OSS) at the Ostwind 3 location in the Baltic Sea, marking a key milestone in Germany’s offshore grid expansion program…

Jasmund Substation’s Topside and Jacket Sets Sail to Baltic Sea

Dec 05, 2025

The topside and jacket structure for the Jasmund offshore substation (OSS) have embarked on the journey to Baltic Sea for installation, following the completion of construction by the HSI consortium, formed by HSM Offshore Energy, Smulders and Iv…

Jasmund Substation Nears Baltic Sea Installation After Topside and Jacket Load-Out

Nov 18, 2025

The Jasmund offshore substation project for German grid operator 50Hertz, being delivered by HIS consortium, has reached a key milestone with the load-out of both its topside and jacket, marking a major step toward offshore installation in the Baltic Sea…

Heerema Gets Decom Job at BP’s Andrew Platform

Oct 02, 2025

Heerema Marine Contractors has secured a decommissioning contract by BP for the Engineering, Preparation and Removal (EPR) of the Andrew platform’s topside and jacket.The scope includes the removal, transport and offloading of the topside, comprising the Flare and Kinnoull Module…

Eiffage Secures $1.75B Contract for Offshore Substations in France

Sep 30, 2025

Eiffage, through Smulders, has been awarded a contract by RTE, France’s transmission system operator, to develop and build three alternating current substations for the Bretagne Sud, Narbonnaise Sud-Hérault and Golfe de Fos French offshore wind farms…

Semco Maritime, PTSC M&C Sign Substation Deal for Taiwan’s OW Farm

Sep 29, 2025

The consortium between Semco Maritime and PTSC Mechanical & Construction has secured an Engineering, Procurement, and Construction (EPC) contract with Synera Renewable Energy (SRE) to deliver the offshore substation for the Formosa 4 offshore wind farm in Taiwan…

Denso Unveils Anti-Corrosion System for Marine Structures

Sep 12, 2025

Denso, a corrosion prevention and sealing technologies specialist, has introduced the SeaShield Series 2000HD, a corrosion protection system designed for piles and pipes in coastal and offshore environments.The system combines petrolatum tape…

First Foundation Up at 496MW Offshore Wind Farm in France

Sep 10, 2025

Eoliennes en Mer Dieppe Le Tréport (EMDT), a joint venture Ocean Winds, Sumitomo Corporation, and Banque des Territoires, has installed the first wind turbine foundation for the 496 MW offshore wind farm, being built in Normandy.The 496 MW offshore wind farm is located 17 km off Dieppe and 15…

Synera Picks Wind Turbine Foundation Supplier for Taiwan’s 800MW Project

Aug 25, 2025

Synera Renewable Energy (SRE) has hired Taiwan-based Century Group to supply wind turbine foundations for its 800 MW Formosa 6 offshore wind project, Taiwan’s single largest offshore wind farm by capacity.Under the contracts, Century Wind Power…

Glamox to Illuminate Taiwan’s Fengmiao Offshore Wind Farm

Aug 05, 2025

Lighting specialist Glamox has secured contracts to light the wind turbine foundation transition pieces for the Fengmiao wind farm, to be located near Taichung, offshore Taiwan.Glamox will provide approximately 920 marine-certified LED luminaires…

Heerema Installs Substation at Inch Cape Offshore Wind Farm

Aug 04, 2025

The Inch Cape Offshore Wind Farm offshore jacket foundation and substation platform have been installed at the North Sea site of the 1.1 GW Scottish project.The Siemens Energy Offshore Transformer Module (OTM) and its 68-meter jacket foundation…

First Spanish-Built Jackets Set Sail for French Offshore Wind Farm

Jul 31, 2025

Four jacket foundations have departed from Navantia Seanergies’ facilities in Fene, Spain, towards the 496 MW Dieppe Le Tréport offshore wind farm being built in France.Each of these 1,200-tonne structures is part of an offshore wind farm developed by Les Éoliennes en Mer…

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