Although, within the last 2 years, the generation of electricity has made a considerable progress in Schleswig-Holstein, the capacity connected to the network is 1% of the electricity consumption. But now, after the commercial utilization of wind energy seems to get going, resistances and defiles become evident. On the one hand, this concerns reservations of the protectors of birds who are afraid of an interference of protected coastal birds as well as the limited ability of the existing network. In so far, the ability of transfer into the network limits the size of the wind park or their number. A further restriction through the support program of the 250 MW of the Federal government results from the incentive that predominantly German firms have to be considered when erecting wind power plants. (BWI).