Germany has agreed to buy 25.1% of Dutch grid operator TenneT's German division for 3.3 billion euros ($3.9 billion), it said on Tuesday, in a long-planned move to tighten Berlin's control over critical energy infrastructure.The deal marks a significant step in the German government's attempts to assert more influence over high-voltage grids, the backbone of the country's energy supply, which are in need of tens of billions of euros in investment to remain safe…
Seatrium, GE Vernova and transmission system operator TenneT have marked the strike steel for the Nederwiek 2 offshore platform, the third platform under TenneT’s 2 GW offshore wind grid program.The start of construction was marked by parallel…
Heavy-lifting and transport specialist Mammoet has signed a support contract with Seatrium to carry out the load-out of three offshore substations for TenneT’s 2 GW offshore grid connection program in the North Sea.Under the agreement, Mammoet…
Seatrium, through its wholly owned subsidiary Seatrium New Energy (SNE), and consortium partner Aibel have started arbitration proceedings for the disputes related to the delivery of TenneT’s DolWin 5 offshore converter platform project in Germany’s North Sea…
Belgian offshore contractor Jan De Nul has concluded the 2025 transport and installation campaign of three HVAC grid connection cables at TenneT’s DolWin kappa platform.When finalized, these cables will ensure the transport of almost 660 MW renewable electricity from two offshore wind farms…
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…
India’s EPC contractor Larsen & Toubro (L&T) has been hired to deliver High Voltage Direct Current (HVDC) converters in support of the Dutch-German transmission system operator (TSO) TenneT’s 2GW offshore wind grid program in the North Sea.Collaborating with Hitachi Energy…
Grid operator TenneT has completed the standardized 700MW grid connections for the Hollandse Kust (West Beta) offshore wind farm and has received the grid readiness certificate from DNV.The project was completed five months ahead of schedule…
Provider of services to the global energy industry Petrofac has filed for administration to the High Court of England and Wales to appoint administrators for the company, following TenneT’s decision to terminate its scope in 2 GW offshore wind grid project in the Netherlands…
Dutch geological data specialist Fugro has completed land and marine site investigations for transmission system operator (TSO) TenneT Germany, to support the development of the LanWin1 and LanWin2 offshore grid connection projects.These projects are part of TenneT Germany’s 2 GW program…
Lighting specialist Glamox has secured contracts from electrical contractors working for three yards to provide connected marine lighting and light management systems for 11 offshore High Voltage Direct Current (HVDC) converter platforms.The…
Danish power cable maker and services provider NKT has installed the HVDC power cable system for Tennet’s BorWin5 offshore grid connection in Germany.NKT said it completed the installation of the 320 kV HVDC system, completing the pull-in works…
Subsea cable services company Asso.subsea has secured the nearshore cable installation contract for three key projects under TenneT’s 2 GW grid program, including BalWin4, LanWin1, and LanWin5.The projects are located off the northwestern coast of Baltrum Island…
Mammoet has signed a contract with Heerema Marine Contractors to support topside floatover operations for TenneT 2 GW offshore grid project in the North Sea.Mammoet will help prepare two giant units for floatover operations by skidding the topsides from HTV to the newly-built Heerema H731 barge…
The DolWin epsilon HVDC offshore wind converter platform, part of German transmission system operator (TSO) TenneT’s grid expansion project, has been installed in the North Sea.The installation of DolWin epsilon HVDC platform at DolWin cluster…
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