An un-crewed vessel and submersible conducted the first ever remote offshore ecology survey, representing a landmark moment in our ability assess the health of underwater life.
Known as BeWild, the project was completed by Fugro at CrossWind’s Hollandse Kust Noord wind farm in the North Sea. The Blue Essence unmanned surface vessel was sent to the location, before Blue Volta, an electric remotely operated vehicle was launched into the depths, where it analysed the condition of aquatic species and ecosystems.
This is the first time a study has been possible with such minimal disruption and precision accuracy. The results from this trial, and future endeavours involving the technology, will support huge steps in improving the sustainability of offshore renewable sites, which can wreak havoc on marine life.
‘This survey provides a glimpse into the future of offshore ecology monitoring. By delivering high-quality data remotely, we’re not only reducing operational costs and environmental impact, but also enabling our clients to gain unprecedented insights into the health and biodiversity of their offshore assets,’ said BeWild Manager, Dan Smith. ‘We’re incredibly excited about the potential this technology holds for the sustainable development of offshore wind energy.’
‘In this survey, we explore how regular offshore inspections can integrate ecological monitoring. By using autonomous technology and different survey techniques, we get a better understanding of marine biodiversity around wind turbines,’ added Renate Olie, Marine Ecologist at The Rich North Sea. By combining offshore wind energy with nature enhancement, we work towards a thriving and biodiverse North Sea.’
Image: Grahame Jenkins / Unsplash
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