Cadeler Marks Major Milestone with First Complete Monopile Foundation Installation at Ørsted's Hornsea 3 Offshore Wind Farm

Cadeler A/S, a global leader in offshore wind turbine transport and installation, has achieved a significant milestone with the successful installation of the first complete monopile foundation at Ørsted's Hornsea 3 offshore wind farm in the UK. This marks a crucial step in the execution of one of the world's largest offshore wind developments, which will become the single largest offshore wind farm in the world upon completion.

The installation is the first of 197 monopile foundations that Cadeler will transport and install as part of the company's full transportation and installation (T&I) scope for the project. Once completed, Hornsea 3 will have a total capacity of 2.9 GW, capable of powering more than 3.3 million UK homes with renewable energy. This project showcases Cadeler's capabilities in taking on the complete T&I scope for offshore monopile foundations, demonstrating the company's expertise and commitment to delivering large-scale offshore wind projects.

The Hornsea 3 project is a testament to the growth of the offshore wind industry, which has been driven by increasing demand for renewable energy sources. The project's scale and complexity require specialized expertise, and Cadeler's purpose-built A-class vessel, Wind Ally, played a crucial role in the installation of the monopile. The Wind Orca executed the installation of secondary steel, while the service operation vessel ESVAGT FROUDE, operated by ESVAGT, carried out the full commissioning scope. Boston Energy delivered the post-installation commissioning and completion scope for the foundation.

Cadeler's involvement in the Hornsea 3 project highlights the company's expanding capabilities in full-scope foundation transport and installation. As a pure-play offshore wind installation partner, Cadeler owns and operates the industry's largest fleet of jack-up offshore wind installation vessels. The company is committed to supporting the safe, efficient, and reliable delivery of offshore wind projects worldwide. With its modern fleet and depth of expertise across onshore and offshore operations, Cadeler is well-positioned to meet the growing demand for offshore wind energy.

According to Bradley Scott, Project Director at Cadeler, 'This milestone is not just about the first structure in the ground; it represents an important step as we continue expanding into full-scope foundation transport and installation. Delivering projects at this scale requires close collaboration, detailed planning, and strong execution across every phase of the operation.' The successful installation of the first complete monopile foundation is a testament to the coordinated execution of multiple specialized offshore scopes across vessels and project partners.

Cadeler's CEO, Mikkel Gleerup, and EVP CLO, Alexander Simmonds, are key figures in the company's continued growth and success. With a strong leadership team and a commitment to innovation, Cadeler is poised to remain a leader in the offshore wind industry. As the demand for renewable energy continues to grow, Cadeler's expertise and capabilities will play a critical role in delivering large-scale offshore wind projects like Hornsea 3.