Contribution to this annual report of the IEA Wind Implementing Agreement. Here the JRC, as representative of the Commission, exposes the achievements in wind R&D supported by the Commission programmes (FP7, IEE). Subchapters 2, 3 and 4 of chapter 20 are the Commission's responsibility whereas subchapters 1 and 5 are EWEA's responsibilityJRC.F.6-Energy systems evaluatio