Expert BMWi - Federal Ministry for Economic Affairs and Energy (until 2021)Bundesministerium für Wirtschaft und Energie Renewable Energy Act | EEG 2014 Business & Jobs Cost & Prices Policy
Expert Centre for Solar Energy and Hydrogen Research Baden-WuerttembergZentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Wuerttemberg Renewables Solar Hydrogen Technology Efficiency
Expert Agora EnergiewendeThink tank on German, European and international climate and energy policy Climate & CO2 Electricity market Energiewende International
