The Bruck/Leitha biogas plant was commissioned in May 2004 and converted to 100% biomethane purification and gas grid injection in the course of the conversion in the 1st half of 2014.

A high-energy cycle. Under exclusion of atmospheric oxygen, renewable raw materials and organic residues from the food and feed industry ferment to biogas. The conversion into electricity and heat takes place via a combined heat and power system. These are now only needed for self-consumption. The fermentation substrate remaining from anaerobic digestion is used as plant fertilizer on agricultural land.