Here you will find know-how about biogas, biogas production, biogas plants, organic fertilizer and biochar. Renergon – Your partner for innovative biogas technology. We stand for sustainability, local value creation, as well as closed material cycles, focusing on a clean and livable environment through renewable energy and fuel from the biogas plant, as well as healthy soils through compost, fertilizer and biochar. We start where the conventional liquid biogas plant and plug flow plant reach their limits. Dry fermentation enables the fermentation of dry and fibrous substrates (dry matter TS content : 20%-55%). These organic wastes and residues (substrates) are for example: organic waste, green waste, food residues, solid manure (horses, cattle, pigs) poultry dry manure or crop residues.