Indonesia Chemical Engineering Challenge (IChEC) is the largest annual event organized by Chemical Engineering Students Association in Bandung Institute of Technology, in collaboration with Badan Koordinasi Kegiatan Mahasiswa Teknik Kimia Indonesia (BKKMTKI) and Chemical Engineering Department of ITB. This year, IChEC 2023 is coming with the grand theme entitled “Advancing the Growth of Green Process in Pursuit of Circular Economy and Net Zero Emission.” By bringing out this theme, we intend to successfully innovate greener process as a form of contribution for Indonesia.