Green Gas Congress

Green Gas Service GmbH, in cooperation with the Compost and Biogas Association of Austria, as well as the Upper Austrian Chamber of Commerce, is organizing the 3-day Green Gas Congress at the Messe Wels from December 2nd to 4th, 2025.

This year, interesting lectures and discussions await you again. All well-known specialist exhibitors from the fields of biogas, wood gas and hydrogen will be there! We expect over 400 visitors.

The following topics will be discussed:

· Hydrogen

· CO2

· Wood gas

· Biomethane

· Sustainability & proof of origin

· Bioeconomy Be there and register here. The congress is held in German language.

You can find more information at www.greengasservice.at and www.kompost-biogas.info.