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 Association 2Celsius Frank Bold Poland Frank Bold Society, z.s. Verein Alpenstadt des Jahres (ASDJ) Landratsamt Fürstenfeldbruck