Dipl.-Ing. Hellmuth Frey has an education in electrical engineering from the Technical University of Munich, Germany. Since 1996 he is working with EnBW Energie Baden-Württemberg AG in Karlsruhe. Since January 2000 Hellmuth Frey is Project Manager in the department „Research and Development“. Since 2008 he is Vice Head of Research and Development of EnBW. New projects are dealing with the development of flexible tariff structures for private customers and the future development of the electricity grid towards a smart grid with all implications resulting for grid regulation and power generation.