After initial experience as an engineer at Dipl. Ing. h.c. F. Porsche AG, I founded the most successful German private postal company to date, PIN AG. Later, I worked for the EU and German ministries as a consultant in the field of sustainability. In 2008, I founded the GreenTech Awards. In 2018, former F1 champion Nico Rosberg joined the founding team and we developed the GREENTECH FESTIVAL. Among others, I founded the online magazine Green Window with the musicians NENA, Rea Garvey 2015. However, with mod