248 results found for 'BalWin4'

248 results found for 'BalWin4'
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  • McDermott Starts Work on Second 2 GW Offshore Platform for TenneT

    18 February 2026
    Grid Connection, Manufacturing, Offshore Platforms, Project Updates, Supply Chain

    McDermott has cut first steel for the offshore converter platform for TenneT’s LanWin1 offshore grid connection in Germany. The LanWin1 project will include an offshore converter station in the North Sea and an onshore converter station in the region of Wesermarsch. The platform will be delivered under a contract GE Vernova and McDermott International signed with the […]

  • WATCH: Jan De Nul to Carry Out ‘Industry’s First’ Simultaneous Multi-Cable Installation for TenneT’s New Offshore Grid Connections

    13 March 2026
    Cables, Fixed-Bottom, Grid Connection, Project Updates

    Belgian offshore contractor Jan De Nul plans to install three subsea power cables and a fibre optic cable simultaneously on several upcoming offshore grid connection projects for TenneT, introducing what the company describes as the industry’s first such installation. The work relates to the BalWin4, LanWin1, LanWin5 and BalWin5 grid connection projects in the German […]

  • Six-Year Deal with Nexans Takes Enshore Subsea to TenneT’s Offshore Grid Projects

    8 December 2025
    Business & Finance, Cables, Contracts & Tenders, Grid Connection, Offshore Platforms, Outlook & Strategy, Supply Chain

    UK-based Enshore Subsea has secured three initial projects for offshore grid systems in Germany under a six-year framework agreement with French cable systems designer and manufacturer Nexans. Enshore Subsea is responsible for installing the Wadden Sea sections of the submarine cable system for the offshore grid connection systems BalWin3, LanWin2, and LanWin4, for TenneT Germany. […]

  • Dutch Start Building Enshore’s Specialist Shallow Draft Cable Lay Barge

    16 March 2026
    Business & Finance, Cables, Grid Connection, Outlook & Strategy, Vessels

    Holland Shipyards Group is constructing a specialist shallow draft cable lay barge, purpose-built to support nearshore and inshore cable installation and marine support operations, for Enshore Subsea, with delivery expected this summer. Enshore Advantage is being built at Holland Shipyards Group’s yard in Vlissingen, the Netherlands, and will, once delivered, mobilise for its first project supporting Nexans in the […]

  • Allseas Takes Delivery of New Cargo Barge for Offshore Wind Substation Transport

    25 February 2026
    Vessels

    Allseas’ new cargo barge Braveheart, built by the CIMC Changhong Shipyard, which held a keel-laying ceremony for the new vessel in April 2025, has now departed China for the Netherlands. Braveheart was purpose-built to fit precisely within Pioneering Spirit‘s bow slot to enable seamless transfer of offshore structures, from decommissioned platforms heading ashore to newly […]

  • GE Vernova-Seatrium Consortium to Build BalWin 5 Offshore Converter Platform

    11 December 2025
    Contracts & Tenders, Fixed-Bottom, Grid Connection, Manufacturing, Offshore Platforms, Supply Chain

    The GE Vernova-Seatrium consortium has been awarded a contract to deliver the offshore converter platform for TenneT’s 2.2 GW BalWin5 offshore grid connection in the German North Sea. The contract is the fourth one awarded under the five-year framework agreement that GE Vernova and Seatrium signed with TenneT in 2023, and marks the consortium’s first […]

  • Seatrium Contracts Mammoet for 2 GW Offshore Platform Load-Out Ops

    4 February 2026
    Contracts & Tenders, Grid Connection, Offshore Platforms, Supply Chain

    Mammoet has signed an agreement with Seatrium for the load-out of three substations for TenneT’s 2 GW offshore wind grid connection programme. In 2023, TenneT signed a five-year Framework Cooperation Agreement with the GE Vernova-Seatrium consortium and awarded the consortium with contracts for three Dutch projects: IJmuiden Ver Beta, IJmuiden Ver Gamma and Nederwiek 2. […]

  • Fabrication of Nederwiek 2 Platform Starts in Singapore, Indonesia

    10 February 2026
    Grid Connection, Manufacturing, Offshore Platforms, Supply Chain

    The GE Vernova-Seatrium consortium has started work on the third offshore converter platform for TenneT’s 2 GW programme, having cut the first steel for the Nederwiek 2 platform, which will be installed in the Dutch part of the North Sea. The cutting of the steel was celebrated on 5 February at shipyards in Singapore and […]

  • Seatrium Unveils New Offshore Substation Design

    6 January 2026
    Business development, Fixed-Bottom, Grid Connection, Innovation, Offshore Platforms, Technology

    ABS has issued an Approval in Principle (AIP) to Seatrium for the company’s offshore substation (OSS) design, described as a next-generation offshore HVAC platform engineered for scalability. Seatrium has built several offshore converter platforms for offshore wind farms and grid connections over the years, including the now-operational DolWin epsilon in Germany and the OSS for […]

  • Tekmar, Jan De Nul Sign Framework Agreement for TenneT’s 2 GW Offshore Grid

    8 October 2025
    Business & Finance, Cables, Contracts & Tenders, Grid Connection, Supply Chain

    Tekmar Group has signed a framework agreement with Jan De Nul for the engineering, manufacturing, and supply of the Cable Protection System (CPS) for TenneT’s 2 GW offshore grid connection programme in Germany. The first awards under the agreement cover two projects. Work has commenced immediately on the first project, with delivery expected in 2027. […]

  • Work Starts on Jacket Foundation for BalWin Delta Offshore Platform

    8 September 2025
    Foundations, Grid Connection, Manufacturing, Offshore Platforms, Supply Chain

    The first steel has been cut for the jacket foundation that will support the BalWin delta offshore converter platform in the German North Sea. The jacket foundation, which weighs around 13,000 tonnes, will be delivered under a contract GE Vernova and McDermott International signed with the German transmission system operator (TSO) TenneT in 2023. Under […]

  • Vattenfall Gets BSH Green Light for 630 MW Nordlicht 2 Offshore Wind Farm

    30 October 2025
    Authorities, Fixed-Bottom, Planning & Permitting, Project Updates, Wind Farm Update

    Vattenfall has received the green light from Germany’s Federal Maritime and Hydrographic Agency (BSH) for the construction and operation of the Nordlicht 2 offshore wind farm in the North Sea. On 29 October, BSH granted planning approval for Vattenfall’s 630 MW Nordlicht 2, which will be built in area N-6.6, located more than 84 kilometres […]

  • RWE, Apollo Global Management Forming Joint Venture to Invest EUR 3.2 Billion in German TSO

    8 September 2025
    Business & Finance, Grid Connection

    RWE and the global asset manager and infrastructure investor, Apollo Global Management, have signed an agreement under which Apollo will pay EUR 3.2 billion to RWE in exchange for an equity stake in a to-be-established joint venture (JV), which will hold RWE’s existing 25.1 per cent stake in the German transmission system operator (TSO) Amprion. […]

  • TenneT Picks Asso.subsea for 2 GW Cable Installation Work in Germany

    29 July 2025
    Cables, Contracts & Tenders, Grid Connection, Offshore Platforms, Supply Chain

    Asso.subsea has been awarded a nearshore cable installation contract for three projects under TenneT’s 2 GW programme in Germany. The projects are BalWin4, LanWin1, and LanWin5, located off the northwestern coast of Baltrum Island, in northern Germany. The contract marks the beginning of a new collaboration with Jan De Nul, acting as the main contractor, […]

  • Construction Begins on BalWin Delta Offshore Platform

    10 June 2025
    Grid Connection, Offshore Platforms

    Construction has started on the BalWin delta offshore converter platform, which is scheduled to be installed in the North Sea in 2028. Fabrication of the BalWin delta platform began last week in Batam, Indonesia, marked by a festive ceremony as block production of the topside got underway. According to the German transmission system operator (TSO) […]

  • Fabrication Starts on Germany’s First 2 GW Offshore Grid Connection System

    3 March 2025
    Grid Connection, Offshore Platforms

    The first steel has been cut for BalWin4, Germany’s first 2 GW offshore grid connection, at Sangsangin Ship Machinery’s factory in South Korea. The fabrication of the foundation for the topside that will later bring renewable energy from the North Sea to Germany has started. According to Daniel Birkenstock, project director at TenneT, this is […]

  • Jan De Nul Consortium Bags BalWin4 and LanWin1 Cable Contracts

    6 December 2023
    Cables, Contracts & Tenders, Grid Connection, Manufacturing, Supply Chain

    Jan De Nul Group, together with its consortium partners LS Cable & System and Denys, has signed contracts for two 525 HVDC cable systems serving the two grid connection systems for BalWin4 and LanWin1. These mark the first two contracts signed under the long-term framework agreement that TenneT and Jan De Nul inked earlier this […]

  • Cable Production Kicks Off for TenneT’s 2 GW Grid Connection Projects

    31 May 2024
    Cables, Grid Connection, Offshore Platforms

    The production of TenneT’s new cables that can transmit up to 2 GW of offshore wind capacity has started at LS Cable in Donghae, South Korea. The new cables with a voltage of 525 kV make it possible to transmit 2 GW of direct current (DC) over long distances with low losses, said the Dutch-German […]

  • LS Cable & System, Jan De Nul, and Denys to Supply Cables for TenneT’s German Grid Connection Project

    2 January 2025
    Business & Finance, Cables, Grid Connection, Offshore Platforms, Onshore Infrastructure

    A consortium comprising LS Cable & System, Jan De Nul, and Denys has received a letter of allocation (LOA) from German/Dutch transmission system operator (TSO) TenneT for the supply of high-voltage direct current (HVDC) cables for the BalWin5 grid connection project in Germany. Under the LOA, the consortium will be responsible for the manufacture, transport, […]

  • TenneT’s North Sea Grid Sees 29 TWh of Offshore Wind Transmitted in 2022

    30 January 2023
    Grid Connection

    The transmission system operator (TSO) TenneT has transmitted around 29 TWh from the Dutch and German North Sea in 2022, which is an increase compared to the previous year. TenneT transmitted approximately 21.13 TWh of wind energy from the German North Sea to land in 2022, whereas in the Netherlands, 7.91 TWh was fed into […]

  • TenneT Awards EUR 23 Billion in Contracts for 22 GW of Offshore Wind Grid Connections in North Sea

    30 March 2023
    Contracts & Tenders, Grid Connection

    The Dutch-German transmission system operator (TSO), TenneT, has signed multiyear agreements with three consortia for the delivery of eleven 2 GW grid connections in the North Sea that will connect German and Dutch offshore wind farms to their respective grids on land. Under the eleven contracts – worth EUR 23 billion in total – Hitachi […]

  • First Steel Cut for 2 GW German Offshore Grid Connections

    16 June 2025
    Grid Connection, Offshore Platforms

    The first steel has been cut for the BalWin1 and BalWin2 grid connection systems that will be installed in the German North Sea. Last week, Meyer Werft, together with the German transmission system operator (TSO) Amprion, Dragados Offshore, and Siemens Energy, celebrated the start of production of the converter platforms for the BalWin1 and BalWin2 […]

  • Amprion Picks Steel Contractor for Offshore Converter Platforms

    22 November 2023
    Contracts & Tenders, Equipment, Grid Connection, Manufacturing, Offshore Platforms, Supply Chain

    German shipbuilding company, Meyer Werft, has been awarded its first contract for steel construction work for four Amprion offshore converter platforms. Amprion Offshore has commissioned Dragados Offshore and Siemens Energy to build the offshore converter platforms. The consortium has now awarded parts of the production to Meyer Werft. Amprion said that the shipyard is to […]

  • Fugro Nabs BalWin Survey Contract

    19 September 2022
    Contracts & Tenders, Grid Connection

    Transmission system operator TenneT has selected Fugro Germany Land GmbH to carry out geophysical and geotechnical soil investigations at the BalWin1, BalWin2, and BalWin3 offshore platform locations in the German North Sea. The contract covers the execution of geophysical and geotechnical soil investigations in order to obtain subsoil information in accordance with the BSH Standards […]

  • ECE Offshore, Jan De Nul to Collaborate on TenneT 2 GW Grid Connection Projects

    27 November 2024
    Business & Finance, Cables, Contracts & Tenders, Grid Connection, Supply Chain

    The Dutch company, ECE Offshore, has secured a contract with Jan De Nul Group to support cable laying and execution on the TenneT 2 GW grid connection projects. The scope of ECE Offshore is part of Jan De Nul’s framework agreement with the Dutch-German transmission system operator (TSO) TenneT on the German 2 GW grid […]

  • TenneT Starts Tendering Procedure for 2 GW German Offshore Grid Connections

    23 February 2022
    Contracts & Tenders, Grid Connection

    Dutch-German transmission system operator TenneT has launched tendering procedures for the sea and land stations of BalWin1, BalWin2, and BalWin3 grid connections in the North Sea off Lower Saxony, each with a transmission capacity of 2 GW. The contracts for all three projects have a combined order volume in the seven-digit range and are expected […]