Underwater Robots Revolutionize Offshore Renewable Energy Maintenance

Underwater robots, enhanced with new **real-time wave prediction technology**, promise to make offshore renewable energy production more cost-effective and safer. Currently, the unpredictable nature of ocean waves limits the use of robots in maintaining offshore platforms like wind farms and tidal turbines. The **new system** developed by **Edinburgh engineers** uses computational and experimental tools to enable robots to remain stable amidst turbulent conditions, reducing the need for expensive and potentially dangerous human interventions. These robots, equipped with wave-detecting devices tethered to the seafloor, can anticipate incoming disturbances, allowing them to maintain a stable position and efficiently perform tasks. Unlike conventional control systems, which react slowly to changes, this new technology actively predicts and counters wave disturbances, making it more reliable for tasks at both surface and greater depths. This development could transform offshore renewable energy by reducing operational costs and advancing automation. The research, funded by the Engineering and Physical Sciences Research Council, was part of the ORCA Hub project, emphasizing the transition to green energy.