Hitachi Energy Powers Germany’s Offshore Wind Expansion
Features | 17.04.2026 | 2 min read
Hitachi Energy is strengthening its collaboration with RWE, a global leading player in the offshore wind sector, with the signing of a contract to provide advanced automation solutions for a new offshore wind project in Germany—Nordseecluster B. The MicroSCADA system and technical equipment to be delivered by Hitachi Energy facilitate the direct connection of 60 wind turbines to the grid operator's offshore converter station. When Nordseecluster B is in full operation in 2029, electricity will flow from this converter station to shore.
Nordseecluster B (900 MW) is the second expansion stage of a 1.6 GW offshore wind cluster, a collaboration between RWE (51%) and Norges Bank Investment Management (49%). The Nordseecluster will be able to generate enough green electricity to supply the equivalent of around 1.6 million German households, marking an important step toward Germany’s energy independence.
Thanks to the collaboration with Hitachi Energy we will be able to integrate our Nordseecluster into the grid. With this 1.6-gigawatt cluster, RWE is significantly expanding its offshore wind portfolio and helping to deliver a reliable, clean, and affordable energy system
Backed by extensive experience in offshore wind — Hitachi Energy provided its MicroSCADA system also for the offshore electrical substations of the Nordseecluster A project. The two substations were delivered by Chantiers de l’Atlantique as the responsible engineering, procurement, and construction and installation (EPCI) partner. It underscores Hitachi Energy’s commitment to ensuring reliable grid connections and operational excellence in the expanding renewable energy landscape.
Amidst the substantial growth of the global offshore wind market, our specialized automation and communication technologies are delivering the essential efficiency and reliability RWE requires to be the driving force behind Germany's energy transition
Hitachi Energy’s MicroSCADA empowers wind farm operators with a secure, integrated automation solution that maximizes efficiency and reliability. The advanced system seamlessly manages high-voltage switchgear connecting turbines and ensures smooth interoperability with third-party 66 kV generator switchgear and existing SCADA platforms. Through flexible interfaces, MicroSCADA establishes critical links between the onshore control center, transmission system operator (TSO), and RWE’s energy trading teams, delivering real-time visibility and streamlined operations. Built to meet the latest cybersecurity standards, the solution guarantees secure data exchange between turbines, stations, and the SCADA system—providing operators with confidence, resilience, and optimized performance across the entire energy network.