Supported by the Fraunhofer Institute of Integrated Systems and Devices Technology (FhG IISB) and the German Aerospace Centre Institute of Vehicle Concepts (DLR IFK), CNA staged a seminar on auxiliary power units (APUs), the aim being to generate electrical energy in public transport vehicles and private cars in an economical and environmentally friendly manner.

At the seminar, some leading experts from German and American companies presented rival concepts for generating energy in vehicles.
For more information, click here.
For photos taken at the seminar, click here.