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The AEE – Institute for Sustainable Technologies (AEE INTEC), the United Nations Industrial Development Organisation (UNIDO) and the European Technology and Innovation Platform on Renewable Heating & Cooling (RHC-ETIP) are co-organising the 2nd International Sustainable Energy Conference – ISEC 2022 “Renewable Heating and Cooling in Integrated Urban and Industrial Energy Systems” from 05 to 07 April 2022 in Graz, Austr