Boskalis Windpiper
As offshore wind projects grow in size, complexity, and distance from shore, the vessels supporting them must scale accordingly. To meet this demand, Boskalis has introduced Windpiper; a next-generation subsea rock installation (SRI) vessel designed to redefine capacity, efficiency, and operational reach.
With a cargo capacity of 45,500 metric tons, Windpiper will become the largest SRI vessel in the industry, more than doubling Boskalis’ installation capacity and strengthening its position as a global leader in subsea services.
Scheduled for delivery in early 2026, Windpiper is being developed through the conversion of an existing new vessel under Boskalis’ supervision, accelerating time-to-market.
Key Facts
Powered by Bergen Engines
Windpiper features a power system built around six Bergen B33:45L9A medium-speed generator sets, delivering a total installed power of over 31MW. The Bergen gensets provide the reliable, responsive power required for continuous high-load operations, precision positioning, and long-distance transits between loading ports and offshore project sites.
Selected for their efficiency, durability, and lifecycle performance, the engines support both dynamic positioning and mission-critical onboard systems while enabling optimized fuel consumption across a wide operating profile.
The Next Phase of Offshore Wind
Windpiper represents the next step in subsea construction capability in bringing together scale, precision, and operational efficiency to support the global energy transition.
For Boskalis, the vessel reinforces a long-standing track record of innovation in complex marine operations. For Bergen Engines, Windpiper demonstrates how proven medium-speed technology continues to enable high-impact offshore projects.
Contact us
Please fill in your contact details below and we’ll reply as soon as we’re able.
Contact us
Please fill out the enquiry form, and our dedicated team will promptly attend to your request