The collaboration will focus on advancing innovative Major Component Exchange (MCE) capabilities, combining operational expertise, service methodologies, and long-term planning to explore more efficient and scalable approaches to offshore wind maintenance and support the evolving needs of offshore wind asset owners and operators.

As the global installed base of offshore wind turbines continues to grow and mature, efficient maintenance strategies and access to specialized MCE capabilities are becoming increasingly important to ensuring long-term asset performance, reliability, and availability.

Through the collaboration, Nexra and Vattenfall will explore concepts and solutions designed to improve the efficiency, safety, and scalability of offshore wind maintenance activities across multiple turbine platforms, with the ambition of supporting more predictable and effective maintenance of offshore wind assets.

Jacob Christian Gregersen, Chief Growth Officer at Cadeler, commented: “The offshore wind industry is entering a new phase, with a growing installed base and increasingly complex maintenance needs. This collaboration gives us an opportunity to combine complementary expertise and explore new approaches to Main Component Exchange, helping shape more efficient and scalable O&M solutions for the assets of tomorrow.”

Pavlo Malyshenko, Head of Generation, Offshore Wind at Vattenfall, commented: “The long-term competitiveness of offshore wind will depend not only on how we build projects, but also on how effectively and efficiently we operate and maintain them over decades. Every major component exchange comes with significant cost, complexity, and lost generation. Through this collaboration, we want to explore smarter approaches that support safe and reliable operations, improve long-term asset performance, and reduce lifecycle costs, helping to keep offshore wind an affordable source of fossil-free electricity.”