| Mr | MONIR | UZZAMAN | MIE UNIVERSITY | Japan | Others | Best Researcher Award | |
| Dr | Oleksandra | Tolochyna | Frantsevich Institute for Problems of Materials Science NAS Ukraine | Ukraine | Materials Science and Engineering | Best Researcher Award | |
| Mr | Ramin | Kazemi | Hakim Sabzevari University | Iran | Environmental Engineering | Best Researcher Award | |
| Mr | Abdul Karim | Armah | Zhengzhou University | Ghana | Others | Best Researcher Award | |
| Assist. Prof. Dr | Bhaven | N. Tandel | Sardar Vallabhbhai National Institute of Technology | India | Environmental Engineering | Best Researcher Award | |
| Dr | Malathi L | | Sri Ramakrishna Instiute of Technology | India | Materials Science and Engineering | Best Researcher Award | |
| Prof | Raffaella | De Vita | Virginia Techq | United States | Others | Best Researcher Award | |
| Prof | Jacob | Hamidu | Kwame Nkrumah University of Science and Technology | Ghana | Solid Waste Management | Best Researcher Award | |
| Prof | Yuriy | Tokovyy | Pidstryhach Institute for Applied Problems of Mechanics and Mathematics, National Aceademy of Sciences of Ukraine | Ukraine | Structural Engineering | Best Researcher Award | |
| Dr | Sofiane | BOUKHARI | University of Souk Ahras | Algeria | Water Resources Engineering | Best Researcher Award | |
| Dr | Ankit | Yadav | Hebrew University of Jerusalem | Israel | Environmental Chemistry | Best Researcher Award | |
| Dr | Chibundu | Ezekiel | University of Natural Resources and Life Sciences, Vienna (BOKU) | Austria | Others | Best Researcher Award | |
| Dr | Priyam | Verma | Aix Marseille School of Economics | France | Others | Best Researcher Award | |
| Dr | Edmond | Noubissi Domguia | University of Dschang | Cameroon | Others | Best Researcher Award | |
| Assoc. Prof. Dr | Praveen Kumar | Verma | Shoolini University of Biotechnology and Management Sciences | India | Sustainable Development | Best Researcher Award | |
| Ms | CHIA-CHEN | HSU | National Taiwan University | Taiwan | Others | Best Researcher Award | |
| Assoc Prof Dr | Eren | Ekici | Ankara Etlik City Hospital | Turkey | Environmental Engineering | Best Researcher Award | |
| Dr | PURNA BAHADUR | POUDEL | SUNMOON UNIVERSITY | South Korea | Others | Best Researcher Award | |
| Dr | Veepin | Kumar | Central Electricity Authority, Ministry of Power | India | Climate Change Mitigation and Adaptation | Best Researcher Award | |
| Prof Dr | Md. Manjurul | Haque | Bangabandhu Sheikh Mujibur Rahman Agricultural University | Bangladesh | Water and Wastewater Treatment | Best Researcher Award | |