Produced by OWC, WES has now released the report to start a cross-sector dialogue around this opportunity, through discussions and facilitated workshops with stakeholders in wind and wave.
The report, titled ‘Wave and Floating Wind Energy – Opportunities for Sharing Infrastructure, Services and Supply Chain’, investigated a series of scenarios covering the full range of sharing opportunities, with promising conclusions.
Cost reductions are shown to be available to both wind and wave technologies without needing to consider fully hybrid wind/wave platforms – an option considered to be too high-risk at this stage by most stakeholders.
LCOE benefits can be accrued through two wave scale-up pathways when collocated with wind projects in high wave energy sites, according to WES.
Depending on the technology type, wave can be integrated by placing individual megawatt-scale devices in clusters between floating wind turbines or by mounting numerous wave devices on a versatile floating platform.
This platform could be similar to the floating wind substructures, sharing their supply chain and manufacturing processes.
Tim Hurst, WES’ managing director, said: “The conclusions from this report provide a promising starting point for cross-sector discussions, supporting the launch of a more detailed optimization and feasibility study, and WES looks forward to progressing this development for the sector.”
Jonathan Hodges, innovation and strategy manager for WES, added: “Bringing together wave and wind energy has the potential to reduce cost of energy, smooth the renewables generation profile, increase local content of projects and would deliver a world-leading wave energy industry while facilitating the achievement of European Commission SET-Plan targets.”
The WES program has delivered two large-scale proof-of-concept wave energy converters and a range of supporting technologies. WES continues to support the wave energy sector towards commercialization, in the key market of utility-scale generation as well as a range of alternative markets.
Meanwhile, Scotland is on embarking on the creation of a huge supply chain and services network to satisfy the massive offshore wind capacity leased through the ScotWind program.
These steps bring potential for increased collaboration between the Scottish wind and wave energy sectors, bringing cost reductions, technical and socioeconomic benefits and well as the opportunity to enhance national energy security through a more-varied generation portfolio.
