Bilfinger Berger Magazine 2/2009

Bilfinger Berger is building the new Düs - seldorf correctional facility for the state of North Rhine-Westphalia. The order is valued at €120 million. The facility will accommodate 850 inmates and is expected to be operational by autumn 2011. An energy supply concept devised by Bilfinger Berger is due to deliver energy and maintenance cost savings of around 20 percent.