DEME Scoops ‘Most Extensive’ Cabling Contract in Its History
fleet, including cable installation vessels, hopper dredgers and a fallpipe vessel. In addition, the project will cover the beach works and cofferdam structures at the cable landing locations.The works are scheduled to begin in stages from 2025.IJmuiden Ver Alpha and Nederwiek 1 are offshore grid connection systems operated by TenneT that will link two future offshore wind farms in the Dutch North Sea to the province of Zeeland in the southwestern part of the Netherlands.The first connection will be operational in 2029, and the second in 2030.“We are proud to be working with Prysmian on this landmark
Nexans Secures First Call-Off Under TenneT’s Offshore Wind Grid Deal
and installation of the ten cable systems amounts to approximately €5.5 billion.As part of the call-off with TenneT, Nexans will be responsible for the engineering, procurement, construction and installation (EPCI) of high-voltage direct current (HVDC) cables for the BalWin3 and LanWin4 grid connection systems.The grid connection systems, each with 2 GW capacity, will be able to transmit total of 4 GW of offshore wind energy from the North Sea to Wilhelmshaven in Germany, Lower Saxony.Nexans said it will use its new 525 kV HVDC XLPE cable technology and implementing an innovative ‘four bundle&rsquo
EnergyPathways Gets Subsea Support for Low-Emission Gas Field in Irish Sea
. A globally proven and approved technology since the early 1990’s, more than 7500km of the system has been installed and has been shown to save up to 40% in installation costs in shallow water relative to other approaches.The Marram development plan will also facilitate the use of diverless connection systems for shallow water, thus reducing the risks associated with the use of divers for the pipeline tie-in operations."Delivering on the UK Government's strategy of Maximizing Economic Recovery of offshore oil and gas reserves, while also ensuring an orderly transition to net zero, is core
Prysmian Signs $5B Contracts with Amprion for Germany’s Offshore Wind
Italian cable maker and installation services provider Prysmian Group has secured three contracts with German transmission system operator Amprion worth around $5 billion, for two offshore grid connection systems - BalWin1 and BalWin2 - and the underground cable project DC34.The contracts follow the selection of Prysmian as preferred bidder in August 2023.The package deal is the largest in value and in km of cable ever awarded to Prysmian, the company said.It includes in aggregate approximately 4,400 km of ±525 kV HVDC cables and DMR (Dedicated Metallic Return) cables, of which around 3,400 km
Aker Solutions to Pilot Subsea Power Distribution System for Floating Wind
.Installation will be carried out by Windstaller Alliance, an alliance between Aker Solutions, DeepOcean and Solstad Offshore. Aker Solutions will also provide the static export cable to shore.“Combining Aker Solutions’ vast subsea experience with our partner’s proven control and connection systems, we aim to solve challenges currently facing the offshore wind sector. We hope this project will result in a field proven system that can benefit the industry for many years to come,” said Jo Kjetil Krabbe, executive vice president of Power Solutions at Aker Solutions.“This pioneering
Jan De Nul Inks Two Contracts with TenneT
Jan De Nul Group together with its consortium partners LS Cable & System and Denys has signed the contracts for two 525 HVDC cable systems for the two grid connection systems BalWin4 and LanWin1. These mark the first two contracts signed under the long-term framework agreement that TenneT and Jan De Nul have signed earlier this year. The projects comprise the design, manufacturing, transport, installation, protection and testing of three 525 kV cable systems for connecting offshore wind farms to the onshore grid via the BalWin4 and LanWin1 grid connections.Jan De Nul will take care of the transport
TenneT Awards Deals for Installation of 7,000 km HVDC Cable System for 10 Projects
cable systems for ten projects.The total volume of the contracts for the production and installation of the ten cable systems amounts to approximately € 5.5 billion. "With this agreement, TenneT completes the process of the large-scale tender cable launched in November 2022 for grid connection systems dedicated to a total of fourteen offshore and one onshore corridor project," TenneT said.NKT will realize the connections for Nederwiek 3, landing onshore at either Geertruidenberg or Moerdijk, and the connections for Doordewind 1 and Doordewind 2, landing at Eemshaven, in the Netherlands
Eni Installs "World's First" Inertial Sea Wave Energy Converter Offshore Pantelleria
is the considerable reduction of its impact on the landscape, since the device stands only 1 meter above sea water. "Moreover, ISWEC can be integrated perfectly with other offshore renewable energy production systems, such as wind power generators, both because it enhances the value of connection systems and because it can be integrated with other facilities in the same sea area, thereby maximising the conversion of available energy," Eni said.The ISWEC technology is part of Eni’s decarbonization plan and was mentioned by the EU Commission in its strategy on offshore renewable energy
Deepsea Technologies Acquires AF Global UK
Houston-based Deepsea Technologies, Inc. (DTI) on Tuesday announced it has acquire a 100% share AF Global UK Ltd. (AFGUK), the subsea division of AFG Holdings Corporation. The company will now operate under the name Deepsea Technologies UK Ltd.Subsea connection systems specialist AF Global UK has delivered more than 1,700 systems, serving all key subsea regions globally.DTI said it will integrate its existing technologies and products to create a solutions-based subsea hardware organization. The acquisition adds UK operations to DTI's existing structure in the US, Brazil and India.Sanjay Reddy