Speakers of the International Congress

Overview of confirmed speakers

Dr. Armin Günther

Air Liquide Engineering & Construction   

Dr. Ilkka Hannula

VTT Technical Research Centre of Finland  

Thomas Härdtl

As a graduate industrial engineer (FH) and environmental technologist (M. Eng.), Thomas Härdtl has been working in the biogas industry since 2008. After various positions at Landwärme, GreenGas Concepts and the dena RES programme, he joined bmp greengas in Munich in 2013, Germany's leading marketer of biomethane and expert for green gases. Initially active in purchasing and portfolio management, Thomas Härdtl took over as head of portfolio management in 2017. His vision: a CO2-neutral and economical energy future with green gases.


Dr. Christoph Härle

Bavarian State Ministry of Food, Agriculture and Forestry      

Sébastien Haye


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