Sylwin Alpha is an 864MW offshore wind energy converter station. The purpose of the structure is to convert the alternating current from wind turbines to direct current before the energy is transported to the mainland of Germany. MOCS provided on-site assistance for the Sylwin Alpha Transport & Installation team of Siemens. The services included structural and marine engineering as well as project management support. Siemens delivered the Sylwin Alpha to the operator Tennet. The Sylwin Alpha is installed 70km west of the Island Sylt.