A new low-noise installation method is now applied at commercial scale in the offshore wind sector, marking a significant step toward more environmentally responsible construction.
Van Oord installed three monopile foundations using the VibroJet solution developed by GBM Works in combination with CAPE Holland’s Vibro Lifting Tool. The work took place at the Hollandse Kust West site using the installation vessel Boreas.
The VibroJet method combines vibrations with controlled water injection inside the monopile, reducing soil resistance and significantly lowering underwater noise compared to traditional piling techniques. Supported by GBM Works’ Fluidflow model, the system enables precise control in challenging seabed conditions such as the dense sands of the Dutch North Sea.
“The successful execution demonstrates that large-scale silent installation technologies are maturing rapidly,” said Jan Willem Elleswijk, Project Director at Van Oord.
The operation forms part of the wider foundation installation campaign, where all 52 monopiles were installed using the Boreas. CAPE Holland’s vibration technology further supported the process by allowing monopiles to sink under their own weight.
“This commercial-scale application confirms that VibroJet is a robust and controllable installation method,” added Erik de Man, CTO at GBM Works.
The milestone supports the ambitions of Ecowende to develop one of the most ecological offshore wind farms to date, reducing environmental impact while maintaining installation efficiency.
