| Prof Dr | Kuen-Song | Lin | Department of Chemical Engineering & Materials Science, Yuan Ze University | Taiwan | Environmental Science | Waste recycling/resource recovery/Nanotechnology/Environmental Catalysts/Surface Science/Green energy conservation & heat recovery/Green chemistry | Best Researcher Award | |
| Assoc Prof Dr | Anna | | AGH University of Science and Technology | Poland | Environmental Science | Geothermal Energy | Best Researcher Award | |
| Dr | Emad | Kazemzadeh | Ferdowsi University of Mashhad | Iran | Environmental Science | Energy economics- Environmental economics | Best Researcher Award | |
| Assoc Prof Dr | Ahmed | Azzam | Theodor Bilharz Research Institute | Egypt | Environmental Science | Environmental Nanotechnology | Best Researcher Award | |
| Assist Prof Dr | Ahmed | Azzam | Theodor Bilharz Research Institute | Egypt | Environmental Science | Environmental Nanotechnology | Best Researcher Award | |
| Dr | Facundo | Scordo | Instituto Argentino de Oceanografía CONICET-UNS | Argentina | Environmental Science | Efecto antrópico y climáticos en cuencas hidrográficas | Best Researcher Award | |
| Dr | Ezequiel | Arrieta | CONICET | Argentina | Environmental Science | Sustainable diets | Most Reader's Article Award | |
| Dr | Muhammad | Afzal | National Institute for Biotechnology and Genetic Engineering | Pakistan | Environmental Science | Wastewater treatment | Best Researcher Award | |
| Dr | Maria del Mar | Areco | IIIA. CONICET-UNSAM | Argentina | Environmental Science | Biorremediación | Best Researcher Award | |
| Assist Prof Dr | Azhar | Mohd Ibrahim | International Islamic University Malaysia | Malaysia | Environmental Science | Geospatial Machine Learning | Best Researcher Award | |
| Dr | Uzair | Ali | Hainan University | China | Environmental Science | Energy | Best Researcher Award | |
| Mrs | Nan | Deng | Northwest A&F University | China | Environmental Science | Life cycle assessment, sustainable design, carbon neutral goal | Best Researcher Award | |
| Mr | Paweł | Świsłowski | Institute of Biology/ Univesity of Opole | Poland | Environmental Science | Biomonitoring | Best Researcher Award | |
| Dr | Juan Carlos | Ortega-Bravo | Center for Water Management and Technologies, University of The Frontier | Chile | Environmental Science | Water recovery | Best Researcher Award | |
| Mr | Jigme | Wangchuk | UWICER | Bhutan | Environmental Science | Forestry services | Best Researcher Award | |
| Dr | Dorian | Gaboriau | Université du Québec en Abitibi-Témiscamingue | Canada | Environmental Science | Écologie Forestière | Best Researcher Award | |
| Dr | Fatima zahra | El Hassani | University Sidi Mohamed Ben Abdelah | Morocco | Environmental Science | Impact of Olive Mil Wastewater on the environment | Best Researcher Award | |
| Prof Dr | Md. Manjurul | Haque | Bangabandhu Sheikh Mujibur Rahman Agricultural University | Bangladesh | Environmental Science | Environmental Biotechnology | Best Researcher Award | |
| Dr | SHAMSHAD BEGUM | QURAISHI | BANGLADESH ATOMIC ENERGY COMMISSION | Bangladesh | Environmental Science | ENVIRONMENTAL POLLUTION & FOOD CONTAMINATION | Best Researcher Award | |
| Mr | Aaron | Werikhe | National Planning Authority | Uganda | Environmental Science | Environmental Economics/Sustainable Development | Most Reader's Article Award | |