OEG’s Subsea Corrosion Protection System for Gennaker Offshore Wind Farm
OEG has recently secured a pivotal contract to deliver a subsea corrosion protection system for the ambitious 976.5 MW Gennaker offshore wind farm, located in the German Baltic Sea. This project is spearheaded by Skyborn Renewables and represents a significant leap forward in sustainable energy production, aiming to harness the wind’s power to drive the energy transition.
Partnership with CORROSION
Central to this contract is OEG’s collaboration with CORROSION, a recognized specialist in cathodic protection. Together, they will implement an Impressed Current Cathodic Protection (ICCP) system specifically designed for the wind turbine foundations. This partnership will leverage cutting-edge technology and expertise, ensuring that the system not only meets the rigorous performance standards but also enhances the lifetime and efficiency of the infrastructure.
ICCP-Subsea Assembly Method (SAM)
One of the innovative approaches being utilized in this project is the ICCP-Subsea Assembly Method (SAM). This remotely operated installation system, co-developed by OEG and CORROSION, will streamline the installation process significantly. By employing advanced techniques, the initiative aims to mitigate risks associated with underwater installations while ensuring minimal disruption to the delicate marine ecosystem.
Project Timeline and Responsibilities
OEG’s involvement encompasses a comprehensive suite of activities, including engineering, procurement, manufacturing oversight, offshore logistics, installation, testing, and commissioning of the ICCP system. Engineering and procurement are set to begin immediately, paving the way for the subsequent phases of manufacturing support and system integration. This organized approach ensures that all activities align with the Gennaker construction schedule, which is integral to the timely completion of the wind farm.
Wind Farm Specifications
The Gennaker offshore wind farm will feature 63 state-of-the-art Siemens Gamesa 15.5 MW SG DD-236++ turbines mounted on robust monopile foundations. This substantial capacity positions Gennaker as a major contributor to Germany’s renewable energy portfolio. To support this endeavor, the monopile supply contract has been assigned to EEW Special Pipe Construction, while Dajin Heavy Industry will provide the transition pieces (TPs), further solidifying a strong supply chain for the project.
Installation Timeline
The offshore installation is expected to commence in 2027, as per information from Seaway7, the contractor responsible for the transportation and installation (T&I) of the monopiles and transition pieces. This timeline signals a significant step toward operational readiness, with the wind farm anticipated to be commissioned by 2028. Located approximately 15 kilometers north of the Fischland-Darß-Zingst peninsula, the Gennaker offshore wind farm is strategically positioned to optimize wind capture and energy production.
The Future of Renewable Energy
The Gennaker offshore wind farm project exemplifies the ongoing efforts to expand the use of renewable energy sources in Germany and beyond. By employing innovative technologies and fostering strategic partnerships, OEG and its collaborators are playing a vital role in the transformation of energy systems to become more sustainable and resilient. This initiative not only highlights the importance of offshore wind energy in the fight against climate change but also showcases the innovative approaches required to successfully implement such large-scale projects.