The relation between energy consumption and harmful greenhouse gases is well-known to most people, but do you also know that energy savings are fun and save money? A rapidly growing number of regional specialist companies is already very successful in the energy sector. Renewable energies offer a double profit: On the one hand, scarce resources are preserved, and on the other hand qualified jobs are secured. Our research competences at the Institute for Energy Systems IES enable us to be the ideal partner for the development of new fields of operation and the optimization of existing processes.