Search results for: DolWin3

338 results

A list of search results

  • 21 April 2014
    Grid Connection, Technology

    Last year, TenneT chose Alstom for the DolWin 3 offshore project. This project, connecting the North Sea wind farms to the continental electricity network, has an investment volume of over one billion euros.  Recently, Copenhagen Infrastructure Partners (CIP), and TenneT have agreed to make a joint investment in the DolWin 3 offshore grid connection. CIP […]

  • 17 July 2017
    Grid Connection, Vessels

    The self-elevating platform JB-117 has been deployed on the DolWin 3 project  in Germany to provide crane support and accommodation services during the float over, installation, hook up and commission of the DolWin gamma converter station topside. Offshore Marine Contractors were appointed by Jack-Up Barge to provide assistance with the mobilisation of JB-117.

  • 17 February 2014
    Business & Finance, Grid Connection

    Danish infrastructure fund management company, Copenhagen Infrastructure Partners (CIP), and the Dutch company TenneT have agreed to make a joint investment in the DolWin3 offshore grid connection, which will transmit wind energy from the North Sea to German customers. CIP will invest EUR 384 million in the DolWin3 grid connection, whilst TenneT will finance the […]

  • 2 September 2020
    Contracts & Tenders, Grid Connection, Vessels

    TenneT has selected Seafox to provide an accommodation jack-up barge for operations on DolWin Alpha and DolWin Gamma offshore platforms in Germany. The transmission system operator (TSO) was looking for an offshore jack-up barge that could accommodate up to 47 persons on board (POBs) in single cabin occupancy, with direct access to the DolWin Alpha […]

  • 12 December 2014
    Business & Finance, Grid Connection

    Eltek has secured a key order for advanced power supply systems for the operation of the DolWin3 offshore wind energy project in Germany.  Eltek equipment will supply secure power to protection and control equipment for the onshore high voltage DC (HVDC) substation that transfers electricity generated by offshore wind turbines in the North Sea to […]

  • 29 January 2015
    Business & Finance, Grid Connection, Vessels

    TenneT  is on the market for a contractor for the provision of maritime consulting and support services for offshore installation projects in North Sea and Wadden Sea. The contract covers supervision of marine construction projects, primarily submarine cable laying, and provision of a vessel. Additionally, the contractor will be in charge of supervising the construction […]

  • 13 October 2020
    Grid Connection

    GE Renewable Energy’s Grid Solutions business has completed upgrades on the offshore converter platform DolWin gamma in the German North Sea. The upgrades included enhancements to the valves and control system, which now, in addition to improving the overall performance of the grid connection system, also reduce maintenance, GE said. Located approximately 80km offshore, DolWin3 with the […]

  • 16 May 2014

    The ground-breaking ceremony for the onshore converter station took place at the Dörpen West site in Heede, Germany, yesterday. Representatives of Transmission System Operator TenneT, contractor Alstom and the mayors of the joint municipalities of Dörpen and Heede, together with local and regional politicians and public figures attended the event. The onshore station is a key […]

  • 21 November 2014
    Business & Finance, Grid Connection

    The planned DolWin3 offshore submarine cable connection is a DC power transmission link of approximately 42 km. The starting point will be north of the island of Borkum, Germany. The route is within the German EEZ with the final destination at substation DolWin Gamma. The grid operator is inviting tenders for geophysical survey of the proposed […]

  • 3 December 2014
    Grid Connection, Training & Education

    In spring 2013, Alstom received an order from transmission grid operator TenneT to act as general contractor in the construction, installation and servicing of the HVDC offshore platform DolWin3. Selected TenneT employees are being systematically trained in the different disciplines so that the customer can operate its system to the highest possible standards following commissioning […]

  • 28 March 2022
    Contracts & Tenders, Grid Connection

    VCE Vienna Consulting Engineers ZT has been awarded a contract to install Structural Health Monitoring (SHM) systems on twelve TenneT’s HVDC platforms in Germany. On nine platforms, which are in operation, the installation of the SHM systems will be carried out offshore during operation, while for the three platforms which are under construction or in […]

  • 26 June 2023
    Contracts & Tenders, Grid Connection

    The Correll Group – Cable Installation & Power Services Division has been awarded a contract from Asso.subsea for the Alternate Current (AC) Submarine cables pull-in operations on both the Gode Wind 3 offshore substation and the High-Voltage Direct Current (HVDC) DolWin Kappa offshore substation as part of the AC grid connection system. The contract was […]

  • 19 May 2015

    TenneT will hold a converter station Open Day in Heede on Saturday, May 23, when three converter stations for grid connection projects DolWin1, DolWin2 and DolWin3 will be visited. TenneT has realized a total of twelve offshore grid connection projects, six of which are already in operation, two more are expected to follow in 2015, and the […]

  • 12 May 2016
    Business & Finance, Grid Connection

    TenneT issued its inaugural EUR 500 million Green Schuldschein, a type of privately-placed German debt similar to a bond, which will serve to finance DolWin 1, 2 and 3 projects. The offer with an initial volume of EUR 300 million was more than two times oversubscribed, which allowed TenneT to upsize to an overall issuance volume of […]

  • 21 September 2021
    Contracts & Tenders, Grid Connection

    TenneT has issued a call for tenders for Structural Health Monitoring systems (SHM systems) and their installation on twelve offshore HVDC platforms, including both existing and platforms yet to be installed offshore. Under a five-year, EUR 3.25 million contract, the tender winner will develop and install a monitoring concept for the support structures of the […]

  • 28 February 2013
    Business & Finance, Grid Connection

    Prysmian Group, world leader in the energy and telecom cable systems industry, has been awarded a new major contract worth in excess of € 350 million by Alstom Grid for the connection project DolWin3 linking offshore wind farms in the North Sea to mainland Germany on behalf of the Dutch-German grid operator TenneT. The project […]

  • 4 November 2020
    Contracts & Tenders, Grid Connection

    TenneT has invited tenders for services related to cable repair and maintenance in both Germany and the Netherlands, which include locating cable faults. The services will be delivered across several grid connections and interconnectors. The transmission system operator (TSO) is looking to conclude a contract for a service-level agreement with a provider of cable fault […]

  • 30 September 2019
    Contracts & Tenders, Grid Connection

    Dutch-German grid operator TenneT has awarded Prysmian Group with a three-year service level agreement covering reactive maintenance operations of its HVAC and HVDC submarine and land assets. “We are delighted to support TenneT in fulfilling its asset management strategy, designed to reduce to the minimum the cable downtime during the asset lifetime. This award confirms the […]

  • 6 June 2017
    Grid Connection

    Wiking Helikopter Service GmbH has won the contract to provide helicopter services to the installation site DolWin Gamma, an offshore converter station being installed by Nordic Yards GmbH 50 kilometres north of the island of Borkum.

  • 3 July 2020
    Contracts & Tenders, Grid Connection, Operations & Maintenance

    Ørsted has awarded Semco Maritime with a one-year service contract for programmed preventive maintenance on the two offshore substations at the Borkum Riffgrund 1 and 2 wind farms offshore Germany. Semco Maritime will perform maintenance work on the substations’ LV utilities and fire, safety, and structural systems. The contract also includes upgrades to the helideck […]

  • 13 June 2017
    Business & Finance, Grid Connection

    Transmission system operator (TSO) TenneT Holding B.V. has launched and priced another Green Bond issue under its green bond program of EUR 1 billion.

  • 23 May 2018
    Ports & Logistics, Vessels, Wind Farm Update

    Fred. Olsen Windcarrier’s jack-up Bold Tern has loaded and transported the third set of MHI Vestas wind turbine components from the Port of Esbjerg in Denmark to the Borkum Riffgrund 2 wind farm in the German North Sea. The vessel has so far installed eight out of the 56 MHI Vestas 8MW turbines at the […]

  • 15 September 2017
    Grid Connection

    HMB Lintec marine GmbH has signed contracts for the supply of pedestal offshore cranes for three offshore substations located in German waters.

  • 15 April 2014

    Prysmian Group has been awarded a major project worth in excess of € 250 million by the Dutch-German grid operator TenneT for the grid connection of offshore wind farms in Germany. The project involves supply, installation and commissioning of a High Voltage Direct Current (HVDC) 320 kV extruded submarine and land power bipole connection with […]

  • 19 April 2018
    Ports & Logistics, Vessels, Wind Farm Update

    Van Oord’s cable laying vessel Nexus has started installing cables on Ørsted’s 450MW Borkum Riffgrund 2 offshore wind farm in the German North Sea.

  • 31 May 2013
    Grid Connection

    In the presence of Cornelia Yzer, Senator of Berlin for Economic affairs, Alstom Grid GmbH has opened in the Berlin district of Neukölln an Offshore-Project office to handle all activities connecting offshore windparks to the mainlandgrid. The company has been recently awarded the DolWin 3 offshore project. This project, with an investment volume of more […]