Gerald Dunst introducing his work on fertile soils at Sonnenerde, Austria

Creating humus-rich fertile soils from waste products is Sonnenerde's expertise

The green wastes that communities and households deliver to the composting facility of Gerald Dunst in Austria for disposal are used here as feedstock for making highly fertile humus-rich soils. In 2012, the SME began working with a PYREG plant that converst papermill sludge into Biochar which is then combined with composting of nutrient-rich soils. This mixture is the most promising approach in state-of-the-art Biochar research. Mr Dunst explains his work in this exciting video.

Visit Sonnenerde's Website for more information!