The Vienna Energy Forum (VEF) gathers leaders from governments, civil society, international organisations and the private sector, in an aim to push the development of inclusive and sustainable solutions across the globe. Guided by the motto “Where Action Meets Ambition” and designed as the first virtual VEF, the 2021 edition will include a Youth Day on 5 July 2021, followed by the VEF on 6 and 7 July 2021.

Our general manager, Leon Stille, will moderate the Panel Discussion ‘Shaping an Inclusive Energy Transition: Hydrogen as a bridge between Europe and ‘the UNIDO countries’ and Patrick Cnubben from our parent organisation New Energy Coalition will be one of the speakers.




More about the programme & registration

The experts

Lecturer Biogas

Leon Stille

Leon Stille, General Manager EDI, has a background in Earth Sciences (BSc) and renewable energy technology (MSc) from the University of Utrecht. From the start of his career he has focused on conventional and renewable energy technology development and education. He has held commercial roles in several energy companies such as the Dutch gas grid operator Alliander and international oil & gas company Frames. Furthermore, he worked for Netherlands Organisation for applied scientific research (TNO) as business development manager dedicated to enabling and accelerating the energy transition. Leon holds two patents, is key lecturer renewable gas, expert speaker on energy transition topics and moderator of an energy series webinar.