Design for Reliable Power Performance (D4REL) is an R&D project aiming at developing innovative technology & tools for reducing uncertainty in both the design and operation of offshore wind farms...
Limiting the design uncertainty makes it possible to reassess and reduce the safety factors which are used in the design of wind turbines to account for the modeling uncertainty in the design process. More accurate modeling allows for lower safety factors, which in turn makes it possible to achieve less conservative (and, hence, cheaper) turbine design.