Engineering outfit Apollo and vessels operator DOF, working with ORE Catapult, have completed a study on gigawatt-scale floating offshore wind installation methods.
Apollo and DOF, in collaboration with ORE Catapult, undertook an extensive £145,000 study to address the unique challenges of scaling floating offshore wind turbines (FOWTs) to a gigawatt-scale wind farm, a task that has never been attempted before.
Drawing from a wealth of knowledge derived from installations of demonstrator floating wind arrays, fixed wind cables, and floating oil and gas production facilities, the study delves into the unique scale and challenges of floating wind installations.
By exploring various installation scopes, including FOWT tow, mooring connection, and cable connection, the study sheds light on the complexities involved and identifies potential bottlenecks and risks.
Apollo’s Offshore Renewable Director, Nigel Robinson, said: “By examining different mooring and cable system designs and their influence on the overall installation scope, we can make informed decisions that drive progress in the offshore renewable energy sector.”
DOF’s renewables VP Karl Daly, added: “By focusing on practical vessel-specific case studies, we gain valuable installation insights that enable us to enhance scalability and efficiency.”
Sean Snee, Team Leader for Floating Offshore Wind at ORE Catapult, said: “The insights and outcomes delivered in this report, demonstrate some of the methodologies proposed to be utilised for floating offshore wind, as well as highlighting some of the challenges to be overcome.”
The study, commissioned by the ORE Catapult’s Floating Offshore Wind Centre of Excellence, is set to play a central role in shaping the future of the offshore renewable energy industry.
As commercial floating wind projects are expected to be built at gigawatt scale in the coming decade, the insights provided by this study will be instrumental in driving progress towards a more sustainable energy future.