Development of energy efficient building services for tempering achievement-oriented interior spaces

Indoor Environment to design appropriate energy efficiency HVAC systems. In the past, investors planned and built interiors primarily by economic considerations. A look at the aspect of achievement-oriented interior spaces did not take place. But to cope with the growing responsibilities and requirements it is necessary to combine the aspects of thermal comfort and energy efficiency HVAC systems. These systems use a great amount of electricity for their operation, so one third of complete final energy is consumed by the provision of space heating and hot water. To meet these requirements, more than 95% fossil fuel is used. Thus, a great potential to reduce CO2-emissions is available. For forward-looking planning the careful use of resources and the optimisation of performance promoting rooms have to be considered equally. At present, the main focus lies on well-being of humans, their performance, hence their efficiency, and to be concurrent exergetic highly efficient. Different application areas with longer habitation will be examined, for example offices, hotels. In rooms with different utilization profile, humans will be differently influenced.