We recently completed a pilot project to implement a plan to improve boulder relocation practices during offshore wind development. Read below to learn what we did and what we learned!
background
Offshore wind energy development often requires the relocation of large boulders to provide scour protection, stabilize turbine foundations, and clear routes for cables. Relocated boulders can pose safety risks to fishermen by creating new 'hangs' in which gear may become caught, as well as potentially affect the habitat structure and fish communities in established fishing grounds. In April 2025, we co-hosted an event focused on these issues with Rhode Island Sea Grant, the University of Rhode Island, and the Commercial Fisheries Center of Rhode Island (CFCRI).
In response to the feedback from stakeholders at the event, we collaborated with CFCRI on a pilot project to identify relocated boulders that pose fishing hazards in the Revolution Wind Farm lease area and demonstrate a simple and effective path for future applications to reduce the negative impacts of boulder relocation on fishing.
methods and results