Ragwitz, MarioMarioRagwitzHeld, A.A.HeldResch, G.G.ReschFaber, T.T.FaberHuber, C.C.HuberHaas, R.R.Haas2022-03-072022-03-072006https://publica.fraunhofer.de/handle/publica/293173Since the publication of the White Paper "Energy for the future" (EC, 1997) and the adoption of the Directive 2001/77/EC (EC, 2001) on renewable energies in the electricity sector (RES-E), the EU renewable energy sector has developed in a dynamic way. All member states have introduced policies to support the market introduction of RES-E and most of them have started to improve the corresponding administrative framework conditions.en303600report