| Prof Dr | Afshin | Ebrahimi | Isfahan University of Medical Sciences | Iran | Environmental Science | Environmental Chemistry/Water treatment | Best Researcher Award | |
| Mr | Mohamed | CHIBAN | Faculty of Science, Agadir, Morocco | Morocco | Environmental Science | Chimie appliquée, Membranes, traitement des eaux | Best Paper Award | |
| Assoc Prof Dr | Senthil | Rethinam | Ege University | Turkey | Environmental Science | Bioenergy | Best Researcher Award | |
| Dr | Renata | Campelo | Universidade Federal de Pernambuco | Brazil | Environmental Science | Oceanography | Most Reader's Article Award | |
| Dr | Juan Jose | Alava | Institute for the Oceans and Fisheries, University of British Columbia | Canada | Environmental Science | Marine Ecotoxicology; Environmental Toxicology, MicroplasticsScience | Best Paper Award | |
| Ms | Ghania | RADJI | Université d'Adrar | Algeria | Environmental Science | Traitement des eaux | Best Researcher Award | |
| Dr | Md. Elias | Uddin | Khulna University of Engineering & Technology | Bangladesh | Environmental Science | Graphene based polymer nanocomposite for different applications | Best Researcher Award | |
| Mr | Semion | Polinov | University of Haifa | Israel | Environmental Science | Ocean oil pollution | Best Paper Award | |
| Dr | Remya | Neelancherry | Indian Institute of Technology Bhubaneswar | India | Environmental Science | Environmental Engineering, Biofuel production through Microwave co-pyrolsis, Agricultural and Industrial wastewater treatment | Best Paper Award | |
| Prof | Jaisoo | Kim | Kyonggi University | South Korea | Environmental Science | Bio-remediation | Best Paper Award | |
| Mr | Elias | Bojago | Wolaita Sodo university | Ethiopia | Environmental Science | climate change and sustainable agriculture | Best Researcher Award | |
| Dr | VASANTHI | PADMANABHAN | B S ABDUR RAHMAN CRESCENT INSTITUTE OF SCIENCE AND TECHNOLOGY | India | Environmental Science | BIO REMEDIATION | Best Researcher Award | |
| Dr | Aziz | Ahmed | Lasbela University of Agriculture, Water & Marine Sciences, Uthal, Balochistan | Pakistan | Environmental Science | Leachate treatment, green technology, environmental microbiology | Most Reader's Article Award | |
| Mr | Rayan | Kassem | University of Copenhagen | Denmark | Environmental Science | Water footprint | Best Researcher Award | |
| 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 | |