Global performance analyses are to determine the global effects of environmental conditions and other loads on the Floating Offshore Wind Turbine and its components including the tower, floating substructure, mooring lines or tendons, anchors, export electrical cable, etc. Global performance analyses are to be carried out for all critical conditions in the pre-service and in-service phases, represented by the design load conditions specified in Chap. 12 , Sect. 3. Global performance analyses are intended to determine the following parameters: