et - Energy issues of the day The journal "et" Energiewirtschaftliche Tagesfragen publishes articles on current energy, energy and environmental issues. The authors are qualified scientists and decision makers from all relevant areas of the energy industry as well as representatives of authorities and politicians. In the structure of the analyzes, comments and problem-solving proposals, the "et" editorial board uses both the holistic view of energy / environment / climate and the pragmatic appr