This Project is a Singular Strategic Project divided in 4 subprojects. In the overall project are involved: Iberdrola Renovables (project leader), Ecotécnia/Alstom, Acciona Energía, Robotiker-Tecnalia, Instituto de Investigación de Energía de Cataluña, KV Consultores, Universidad de Cádiz and UPV/EHU. APERT participates in the subproject “Study and development of the electric engineering technology involved in offshore wind farms at high water depth (PSS-120000-2009-9)”. This subproject tries to determine the development of the means and technologies used for the optimization of the efficiency in the offshore wind farms studied in the EMERGE project.