Confirmed moderators at the International Congress

Overview of confirmed moderators

Sonja van Renssen

freelance journalist

Stefan Walter

German Bioethanol Industry Association (BDBe)

Managing Director

After twelve years of association work in the areas of real estate and tax policy, Stefan Walter was most recently in-house counsel and head of the tax department at the German Farmers' Association from November 2014 to February 2018.

Thorsten Weidemann

German Bioethanol Industry Association (BDBe)

Consultant for Policy Issues and Sustainability

Prof. Dr. Thomas Willner

Hamburg University of Applied Sciences (HAW Hamburg)      

since 1993: Hamburg University of Applied Sciences

1988-1993: ThyssenKrupp, Project management of research and development in oils and fats technology

1983-1988:Hamburg University of Technology, Research in thermochemical liquefaction of lignocellulosic biomass


This website uses cookies. Some of them are essential, while others help us to improve this website and your user experience. By clicking on "Allow all cookies", you agree to the storing of all cookies on this device. With "Allow selection", you have the option of accepting individual cookie categories. "Information" will give you further information on the cookie settings.

Strictly necessary cookies enable a site to function by providing basic functions like navigation or access to restricted areas. The site does not function without these essential cookies.

This cookie allows including Google Maps.
Please refer to Google's Privacy Policy.