Substations News


Smulders HSM Starts Construction of East Anglia TWO Offshore Substation

Mar 26, 2026

Smulders HSM has started construction of the offshore substation topside and jacket foundation for the East Anglia TWO offshore wind farm in the United Kingdom.The work follows the award of an engineering, procurement, construction, installation…

Enersea Finalizes Substation Jacket Design for Ørsted’s Hornsea 3 Project

Mar 26, 2026

Enersea has completed the detailed design of two offshore substation jackets for the Hornsea 3 offshore wind farm in the United Kingdom.The two jackets, Link 01 and Link 02, each weigh around 3,500 tonnes and will support offshore substations of about 9…

GE Vernova, Seatrium Ink TenneT Deal for 2.2GW North Sea Grid Link

Dec 11, 2025

A consortium of GE Vernova and Singapore’s Seatrium has secured a major contract from Dutch-German grid operator TenneT to deliver the BalWin5 offshore grid connection, a 2.2 GW high-voltage direct current (HVDC) transmission system designed…

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…

Palfinger to Deliver First Fully Electric Offshore Cranes for Polish Wind Farms

Nov 11, 2025

Austria’s Palfinger Marine has signed a contract to supply the world’s first fully electric offshore jib cranes for the Bałtyk 2 and Bałtyk 3 wind farms off Poland, marking an industry milestone in the electrification of offshore wind operations…

First Gennaker Offshore Substation Rolls Out of Smulders Yard (Video)

Oct 06, 2025

The first of the two planned offshore substations for Skyborn Renewables’ 976.5 MW Gennaker offshore wind farm has been moved out of the construction hall at the Smulders yard in Vlissingen, the Netherlands.OSS Darß is the first of the two platforms being developed by HSI consortium…

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…

RWE Hires Semco Maritime for Maintenance of German Offshore Substations

Sep 25, 2025

RWE and Semco Maritime have entered into services frame agreement for the maintenance of offshore substations in Germany.The frame agreement runs until end of 2027, with an option for a two-year extension.It covers scheduled and unscheduled…

NextGeo Signs Eight-Year Deal with 50Hertz for Seabed Survey Services

Sep 23, 2025

Italian offshore services provider Next Geosolutions (NextGeo) has signed an eight-year framework agreement with German transmission system operator (TSO) 50Hertz to deliver geotechnical seabed survey services for offshore substations (OSS) projects…

Ventyr Enlists DNV to Certify Norway’s First Offshore Wind Farm

Jul 10, 2025

DNV, the independent energy expert and assurance provider, has been awarded a contract by offshore wind developer Ventyr for the Design Certification of the Sørlige Nordsjø II wind turbines and offshore substation, Norway’s first bottom-fixed offshore wind farm…

Semco Maritime Gets Iberdrola’s Baltic Hub Substations Service Job

Jul 02, 2025

Iberdrola has awarded Semco Maritime two three-year offshore service contracts, with options for extension, on the above-water scheduled and unscheduled maintenance of electro-mechanical equipment at two offshore substations in the Baltic Hub…

Ocean Winds Installs Substation for 496MW French Offshore Wind Farm

Jul 02, 2025

Ocean Winds (OW), a 50-50 joint venture by EDP Renewables and ENGIE, has installed the offshore electrical substation for the Dieppe – Le Tréport offshore wind farm (EMDT), a project developed in consortium with Sumitomo Corporation and Banque des Territoires…

Navantia Seanergies Delivers Second Substation Jacket for French OW Farm

May 23, 2025

Navantia Seanergies, Spanish shipbuilder Navantia’s green energies division, has delivered its second substation jacket for Ocean Winds for the offshore wind farm at Dieppe Le Tréport in France.The jacket departed from the south basin of the Puerto Real shipyard…

Current News

OceanAlpha Shares USV Offerings at Oi26

DroneQ Robotics, Mark Offshore Collaborate with R/V Mintis

OMV Petrom’s Black Sea Well Fails to Find Significant Gas Volumes

Eco Wave Power Completes Los Angeles Wave Energy Pilot with Shell

Subscribe for OE Digital E‑News