Agricultural biogas

Virtually all arable crops can be used for biogas production. Some types of quality agricultural biogas feedstock are: barley, rye corn, straw or grass.

Anaerobic digestion of animal manure is probably the most widespread type of biogas used worldwide. This type of substrate produces high quality fertilizer and biogas. In more advanced biogas plants complementary organic wastes are added to the manure to increase the gas production.