Boskalis has completed the preparation of 150 kilometres of inter-array cable routes at the 1.5 GW Baltica 2 offshore wind farm site in Poland. In 2023, Boskalis was awarded a contract for the transportation and installation of export and inter-array cables for the Polish offshore wind farm, owned b
DEME has awarded Hellenic Cables with a contract for the supply of inter-array cables for the 390 MW BC-Wind offshore wind project in Poland, developed by Ocean Winds. Under the contract, the Greece-based manufacturer will be responsible for the design, engineering, manufacturing, testing, and suppl
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 un
Offshore construction has begun on the Bałtyk 2 and Bałtyk 3 offshore wind projects in Poland, developed by Equinor and Polenergia, which will together have 100 wind turbines and an installed capacity of 1.4 GW. The 2026 offshore construction campaign will see the installation of 100 monopiles, tran
Belgian transmission system operator (TSO) Elia has opened a tender for civil construction works on the Princess Elisabeth Energy Island, the world’s first artificial energy island. The TSO is looking for a contractor carry out the works required to host AC and related infrastructure on Princess Eli
Germany’s total offshore wind power generation in 2025 amounted to 26.1 TWh, of which 20.8 TWh came from the North Sea and 5.38 TWh from the Baltic Sea, according to TenneT Germany, the transmission system operator (TSO) in charge of the country’s North Sea grid. In this article: With onshore wind f
Chantiers de l’Atlantique has completed the construction and integration of two offshore electrical substations for the 660 MW Nordseecluster A offshore wind farm, currently under construction off the German coast. Each of the topsides is approximately 40 metres long and 22 metres high, with one wei
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 ship
Mammoet has completed the transport, load-out and mooring of the jacket foundation for the BorWin kappa offshore converter platform at McDermott’s yard in Dubai, UAE. BorWin kappa is part of TenneT’s 980 MW BorWin6 offshore wind grid connection in the German North Sea. The Dutch company has been sel
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 thre
TenneT Holding has reached an agreement with Kreditanstalt für Wiederaufbau (KfW) on behalf of the German State to sell a 25.1 per cent equity interest in TenneT Germany for approximately EUR 3.3 billion. The agreement with the German State was reached some four months after three major institutiona
Dutch shipbuilder and designer Neptune Marine has launched the hull of the dual-fuel cable installation and repair vessel destined for compatriot N-Sea Group. The hull of the 100-metre-long cable-laying vessel (CLV) Altera hit the water last weekend, starting its journey from the shipyard in Poland
Smulders has contracted KCI Offshore Engineering, a subsidiary of Sif Group, for the design of the jacket foundation that will support the offshore substation (OSS) for the 600 MW Dunkerque offshore wind farm in France. Under the contract, KCI will perform the basic and detailed design, including fa
