DNV GL has inspected wind turbines of the French manufacturer Vergnet.
Siemens Energy has obtained type certification of DNV GL for the company's innovative D6 offshore wind turbine.
18.-19.11.2014 in Hamburg
23.-26.09.2014 at WindEnergy, Stand EG.419 B4
Download certifications and references.
Guidelines and technical notes are discussed in the Wind and Marine Energy Committee