| Dr | Romano | Lottering | University of KwaZulu-Natal | South Africa | Environmental Science | Remote Sensing | Best Researcher Award | |
| Assoc Prof Dr | Ismail | Abd-Elaty | Zagazig university | Egypt | Environmental Science | Hydrology | Best Researcher Award | |
| Assoc Prof Dr | Moaaz | Seliem | Beni-Suef | Egypt | Environmental Science | Water purification | Best Researcher Award | |
| Mr | José | Lourenço | Centre of Molecular and Environmental Biology (CBMA), Institute of Science and Innovation for Bio-Sustainability (IB-S) | Portugal | Environmental Science | Ecology | Young Scientist Award | |
| Mr | Oshneck | Mupepi | Midlands state university | Zimbabwe | Environmental Science | Remote sensing | Best Researcher Award | |
| Dr | Aqib | Zahoor | Tianjin University | China | Environmental Science | moderncities | Young Scientist Award | |
| Dr | Erick | Gankam Tambo | United Nations University Vice Rectorate in Europe | Germany | Environmental Science | Water, Energy and Food Nexus | Best Researcher Award | |
| Ms | Hanh | Thi Hong Pham | Ho Chi Minh City University of Technology | Vietnam | Environmental Science | Mechanism of erosion zone formation based on hydrodynamic factor analysis in the Mekong Delta coast, Vietnam | Best Researcher Award | |
| Mr | Chike | Madueke | University of Hohenheim | Germany | Environmental Science | Geoinformation Science, Earth Observation and Natural Resources Management | Best Researcher Award | |
| Assoc Prof Dr | Mahdi | Hasanlou | College of Engineering, University of Tehran | Iran | Environmental Science | Wetland inventory map | Excellence in Research | |
| Assist. Prof. Dr | Yu-Chieh | Ting | National Taiwan University | Taiwan | Environmental Science | Atmospheric Science | Young Scientist Award | |
| Ms | REJOICE NTIRIWAA | OSSEI-BREMANG | Kwame Nkrumah University of Science and Technology | Ghana | Environmental Science | Waste management (Waste-to-Energy) | Young Scientist Award | |
| Assist. Prof. Dr | Miaoyue | Zhang | Sun Yat-sen University | China | Environmental Science | contaminant transport in soil/ soil remediation | Best Researcher Award | |
| Dr | Jana | Vitku | Institute of Endocrinology | Czech Republic | Environmental Science | bioanalysis | Women Researcher Award | |
| Mr | Danrlei | Menezes | Hydraulic Research Institute - IPH/UFRGS | Brazil | Environmental Science | Hydrosedimentology | Young Scientist Award | |
| Dr | Laura | Sordo de las Nieves | IPMA | Portugal | Environmental Science | Marine ecology/Global change | Best Researcher Award | |
| Ms | Regina | Irunde | KTH | Sweden | Environmental Science | Water treatment using local materials to remove arsenic | Women Researcher Award | |
| Prof Dr | Taciana Kramer de Oliveira | Pinto | Universidade Federal de Alagoas | Brazil | Environmental Science | Ecology | Best Researcher Award | |
| Dr | Tse-Lun | Chen | ETH Zurich | Switzerland | Environmental Science | CO2 capture and utilization | Young Scientist Award | |
| Mr | I Wayan Koko | Suryawan | Universitas Pertamina | Indonesia | Environmental Science | Waste Management | Young Scientist Award | |