Windward Offshore has completed its four-vessel fleet of commissioning service operation vessels (CSOVs) with the delivery of the Windward Hamburg, the final vessel in a series ordered from Vard. The delivery marks the culmination of Windward Offshore's ambitious newbuilding program, which has seen the company establish a fleet of state-of-the-art CSOVs to support offshore wind projects.
Fourth CSOV Delivery
The Windward Hamburg is the fourth and final CSOV in a series of four purpose-built vessels ordered by Windward Offshore from Vard. The shipbuilder delivered the first vessel, Windward Athens, in October 2025, followed by Windward Paris earlier this year and Windward Munich in July. Windward Hamburg was officially delivered in September 2026.
According to offshoreWIND.biz, the Windward Hamburg is based on the VARD 4 19 design and measures 87.5 metres in length and 19.5 metres in beam. The vessel can accommodate up to 120 people, making it suitable for large offshore wind projects. Like its sister vessels, Windward Hamburg is classed by DNV and sails under the flag of Malta, as reported by Baird Maritime.
Technical Specifications
The Windward Hamburg is equipped with advanced features designed to enhance its operational efficiency and safety. The vessel features a height-adjustable motion-compensated gangway with an integrated elevator system, as mentioned by Marine Link. This allows for efficient personnel transfer under various sea conditions.
Windward Hamburg is also equipped with an electric motion-compensated crane, a height-adjustable boat landing system, and a battery-hybrid propulsion system prepared for future operation on green methanol. These features reflect the company's commitment to sustainability and operational flexibility.
Operational Capabilities
Windward Hamburg is designed to support offshore wind projects during construction, commissioning, and long-term operations. The vessel is capable of transferring personnel, equipment, and supplies to and from offshore wind farms, enhancing the efficiency and safety of these operations.
Similar to its sister vessels, Windward Hamburg is equipped with a helideck, providing an additional personnel transfer option. This feature is crucial for rapid and efficient personnel transport during critical operations, as highlighted by offshoreWIND.biz.
Impact on Offshore Wind Industry
The delivery of Windward Hamburg marks a significant milestone for Windward Offshore and the broader offshore wind industry. The company's new fleet of CSOVs is designed to meet the growing demand for specialised vessels that can support the rapid expansion of offshore wind farms.
Bastian Hagebeuker, Managing Director of Windward Offshore, noted in a statement to offshoreWIND.biz that the delivery of the Windward Hamburg represents a proud achievement for the company. "With all four vessels now delivered and already in operation or shortly commencing operations, we have established a strong foundation as we enter the next stage of Windward Offshore’s development," he said.
Windward Offshore's new fleet is set to play a crucial role in the continued growth of the offshore wind industry, providing essential support for the installation and maintenance of offshore wind farms. The company's commitment to advanced technology and sustainability will likely position it as a leader in the sector.
What this means for operators
The completion of Windward Offshore's CSOV fleet signals a new era of capability in the offshore wind sector. Operators will benefit from enhanced support in terms of personnel transfer, equipment deployment, and maintenance activities. This will streamline operations, reduce downtime, and improve safety standards. With advanced features like motion-compensated gangways and helidecks, operators can expect more reliable and efficient services, contributing to the overall success of offshore wind projects.
