Not having to depend on energy imports: this vision holds great fascination for many regions. Self-sufficiency is "in." There are already many very positive approaches and examples of attempts to go down this road. At the heart of all the concepts is the idea of meeting demand through regional renewable sources of energy, saving energy and using energy more efficiently. Anyone who systematically takes this approach in an attempt to create an energy self-sufficient region changes the face of their region and its structures - to the benefit of their own economy, society and the environment.