DNV has presented Stiesdal with a Statement of Feasibility for its semi-submersible floating wind foundation TetraSub.
The statement demonstrates the technical feasibility and commercial readiness of the technology, DNV said.
Issuing a Statement of Feasibility for TetraSub concludes the first stage of the certification process, it added.
TetraSub is a variant of Stiesdal’s Tetra concept best suited for 50-200 metre depth ranges. Stiesdal said.
DNV executive vice president for renewables certification Kim Sandgaard-Mork (pictured right, centre) said: “Floating offshore wind is a new industry and certification helps to demonstrate the performance, reliability and commercial viability of technological advances which push the boundaries of current technical and engineering knowledge.
“Mitigating risks via certification is particularly valuable for floating offshore wind projects in securing project finance and demonstrating operational application.”
Stiesdal Offshore Technologies chief executive Peder Nickelsen said: “We are very happy to have reached this first and very important milestone in the certification process for our concept.
“During the certification process, DNV has provided technical insight and feedback at the highest competence level, and we have been and continue to be highly satisfied with the constructive dialogue with the staff at DNV.
“The Statement of Feasibility is an important first step, and we are on track for the full certification next year.”