Since 2013 it has been one of Biotec Sys main activities: biotechnical consultancy and services to agricultural companies and the agro-energy industry.

In this context, laboratory, pilot and industrial scale tests are regularly performed in the anaerobic digestion of energy crops, organic by-products and waste.

The liquid and solid residues (digestate) after biogas production are used as a valuable fertilizer and their properties are evaluated both in the laboratory and in the field tests.