B.A.U.M. e.V. – Bundesdeutscher Arbeitskreis für Umweltbewusstes Management e.V. Polish Foundation for Energy Efficiency (FEWE) Federesco International Network for Environmental Management e.V. (INEM) KÖVET Association for Sustainable Economies Czech Technical University in Prague, Faculty of Electrical Engineering, Department of Economics, Institute for Climate Protection, Energy and Mobility (IKEM) Climate Action Network Europe Forum Ökologisch-Soziale Marktwirtschaft e.V. German-Hungarian Chamber of Industry and Commerce