University of Osijek, Faculty of Food Technology Osijek
Regional development agency Srem
Polish Foundation for Energy Efficiency (FEWE)
B.A.U.M. e.V. – Bundesdeutscher Arbeitskreis für Umweltbewusstes Management e.V.
KÖVET Association for Sustainable Economies
Federesco
International Network for Environmental Management e.V. (INEM)
Czech Technical University in Prague, Faculty of Electrical Engineering, Department of Economics,
Institute for Climate Protection, Energy and Mobility (IKEM)
Climate Action Network Europe