
Boskalis Secures Gennaker Offshore Wind Cable Contract | Mariner News
Royal Boskalis B.V., in a consortium with TKF Subsea Solutions B.V. (TKF), has secured a significant contract for the inter-array cable system at the Gennaker Offshore Wind Farm. This pivotal agreement with OWP Gennaker GmbH, a Skyborn Renewables development, marks a key advancement for renewable energy infrastructure in the German Baltic Sea. The project involves supplying and installing approximately 140 kilometers of 66 kilovolt inter-array cables, crucial for connecting the future 63 wind turbine generators. This initiative reinforces Boskalis’ leadership in marine operations and moves the region closer to its clean energy targets, powering numerous homes with sustainable electricity.
A Transformative Partnership Driving Offshore Wind Development
The collaboration between Royal Boskalis B.V., a global leader in marine services, and TKF Subsea Solutions B.V., a specialist in subsea cable systems, forms a powerful partnership for large-scale offshore wind projects. This consortium was selected by OWP Gennaker GmbH to deliver the complete inter-array cable system for the Gennaker Offshore Wind Farm. This system is vital for collecting electricity from individual turbines and transmitting it to an offshore substation, then to the onshore grid. The extensive 140 kilometers of high-voltage cables highlight the project’s complexity.
TKF will manufacture these 66 kilovolt cables at their facilities in the Netherlands. This local production ensures high-quality standards and strengthens regional supply chains for the growing offshore wind sector. After manufacturing, cables will be transported to the project site for installation. This integrated approach, combining manufacturing and installation, minimizes logistical challenges and enhances project efficiency.
Boskalis will deploy its specialized cable-laying vessel, the BOKA Ocean, for the installation phase. Renowned for precision cable laying, the BOKA Ocean is well-suited for the demanding conditions of the German Baltic Sea. Installation is scheduled to commence by late 2027, following meticulous planning. This phase involves precise navigation and placement of cables across the seabed, connecting the 63 wind turbine generators.
The contract’s substantial value reflects significant investment and the strategic importance of the Gennaker Offshore Wind Farm in Europe’s energy transition. Such agreements drive innovation, create skilled employment, and foster further investment in the renewable energy sector. This project solidifies Boskalis’ leadership in the offshore wind industry, demonstrating its capacity for complex marine infrastructure.
Gennaker Offshore Wind Farm: A New Benchmark for Clean Energy
Upon completion, the Gennaker Offshore Wind Farm is set to become the largest offshore wind farm in the German Baltic Sea, representing a significant achievement in renewable energy development. With a planned capacity of 976.5 megawatts (MW), this project is expected to generate enough clean energy to supply approximately one million households. It will substantially contribute to Germany’s climate targets and reduce fossil fuel reliance. The farm’s scale highlights global commitment to sustainable power and offshore wind’s critical role in a greener future.
Its strategic location in the German Baltic Sea offers optimal wind conditions, ideal for maximizing energy capture. This region is increasingly vital for offshore wind development, attracting investment due to strong wind resources and relatively shallow waters. Commissioning of the wind farm is planned for 2028, showcasing the rapid pace of sustainable energy development and nations’ urgency in pursuing decarbonization.
This project marks a significant step towards energy independence and climate change mitigation. By harnessing wind power, the Gennaker OWF will prevent millions of tons of carbon dioxide emissions annually, directly supporting global efforts against warming. The reliable supply of clean electricity will enhance grid stability and provide a robust alternative to traditional energy sources, bolstering Germany’s energy security.
Beyond environmental benefits, large-scale offshore wind projects like Gennaker stimulate substantial economic activity. They create jobs across engineering, manufacturing, maritime logistics, and maintenance. Investment in cutting-edge technology also drives innovation, fostering new solutions for renewable energy generation and transmission. This economic impact underscores the multi-faceted value of investing in sustainable energy infrastructure.
Boskalis’ Comprehensive Expertise in Offshore Wind Projects
Boskalis’ involvement with the Gennaker Offshore Wind Farm extends beyond this new inter-array cable system contract, showcasing comprehensive capabilities in the offshore wind sector. Their subsidiary, Heinrich Hirdes EOD Services GmbH, is already active at the Gennaker OWF site, conducting critical identification and clearance campaigns for unexploded ordnance (UXO). This preliminary work is an essential safety measure in marine construction, especially in historical conflict zones like the Baltic Sea, ensuring a safe environment for subsequent activities.
This multi-faceted engagement highlights Boskalis’ ability to provide a full spectrum of services for offshore wind farm development, from site preparation and hazard mitigation to complex cable installation and marine infrastructure support. Their extensive experience in dredging, heavy marine transport, and subsea services positions them as a preferred partner for developers seeking integrated solutions for their ambitious renewable energy projects. Their robust fleet and skilled personnel are crucial assets for executing such challenging endeavors safely and effectively.
Continuous involvement in various Gennaker OWF project phases reinforces Boskalis’ commitment to the sustainable energy transition. By offering end-to-end solutions, they streamline project timelines, reduce risks, and ensure successful delivery of critical offshore wind infrastructure. This holistic approach is highly valued by developers navigating the complexities of large-scale offshore renewable energy initiatives.
Boskalis’ commitment to environmental stewardship and operational excellence aligns perfectly with offshore wind development goals. Their operations minimize ecological impact and adhere to stringent international environmental standards. This dedication is paramount in sensitive marine environments like the German Baltic Sea, ensuring that clean energy pursuit is carried out responsibly and sustainably.
The Future of Renewable Energy: Powering a Sustainable Tomorrow
The successful execution of projects like the Gennaker Offshore Wind Farm is fundamental to achieving global sustainable development goals. As nations intensify efforts to combat climate change, investments in offshore wind energy are surging, recognizing its immense potential as a reliable, scalable source of clean power. The German Baltic Sea, with its strategic importance, is set to play a vital role in this global energy transformation.
Technological advancements in offshore wind turbine generators and inter-array cable systems continually improve efficiency and reduce electricity production costs, making offshore wind an increasingly competitive alternative to fossil fuels. Innovations in installation techniques, like those employed by Boskalis’ BOKA Ocean, contribute to faster project delivery and reduced environmental footprint. These improvements are crucial for accelerating widespread adoption of renewable energy technologies.
Looking ahead, the momentum from pioneering projects like Gennaker will spur further investment and development in the Baltic Sea region. This will contribute to regional energy security and establish a robust ecosystem of specialized companies and professionals dedicated to advancing offshore wind technology. The long-term impact extends beyond energy production, fostering economic growth, innovation, and environmental resilience.
Ultimately, the landmark contract secured by Boskalis for the inter-array cable system at the Gennaker Offshore Wind Farm is more than a business deal; it is a critical step towards a future powered by clean, sustainable energy. It embodies international collaboration, technological innovation, and environmental responsibility, essential for addressing climate change and ensuring a sustainable planet for future generations.



