Eichhammer, W.W.Eichhammer2022-03-092022-03-091998https://publica.fraunhofer.de/handle/publica/330395The aim of the presentation is to show how instruments such as Energy Efficiency Indicators could usefully be applied to provide a more objective basis for the talking of dicisions in the field of energy savings - but are not always applied, sometimes perhaps due to a fear of interested parties (on the political side as well as on the side of the industry) to allow for too clear a control of the success or the failure of the measures taken to reduce energy comuption. For this purpose the presentations is structured in three parts.en303600conference paper