The transformation of the energy supply impacts on a whole range of interlinked and interdependent systems: the entire technological system, the organisational, political and social structures as well as the behaviour of companies, consumers and citizens. The energy system as a whole will only function as and when intended if the various components are successfully integrated.
It is accordingly necessary to look at interdependencies and interfaces in addition to the issues related to the discipline itself. The energy system with its electricity, heat and mobility sectors is a complex interlinked and dynamic system.
