International Sustainable Innovation & Engineering Technology Competition (i-SINERGIE) is a platform established to foster and strengthen the culture of innovation among students, educators, and industry players. Initially, SINERGIE was organised as an institutional-level competition; however, in 2024, it expanded to the Johor state level. In 2025, SINERGIE was elevated to the international level as i-SINERGIE, organised by IPB University Bogor in collaboration with Tun Syed Nasir Syed Ismail Polytechnic, Research & Innovation Center of JPPKK, and Malaysian Technical Doctorate Association, and was conducted online.