| Ms | Luís Henrique | Bordin | Universidade Federal do Rio Grande | Brazil | Environmental Science | Oceanography | Young Scientist Award | |
| Dr | Sam | Kusangaya | University of Zimbabwe | Zimbabwe | Environmental Science | Geo-spatial science | Excellence in Research | |
| Dr | Mahshab | Sheraz | Hallym University | South Korea | Environmental Science | Air Pollution Control | Young Scientist Award | |
| Assist Prof Dr | Farzin | Shabani | Qatar University | Qatar | Environmental Science | climate change and modeling | Best Researcher Award | |
| Ms | Lea Janine | Gajardo | Western Philippines University | Philippines | Environmental Science | Social science | Best Researcher Award | |
| Dr | Badreddine | Barhoumi | University of Carthage | Tunisia | Environmental Science | Geochemistry and Ecotoxicology | Best Researcher Award | |
| Dr | Roger | Gonzalez-Herrera | Autonomous University of Yucatan | Mexico | Environmental Science | Contaminant Hydrogeology. | Best Researcher Award | |
| Dr | Ashraf | Khalifa | Griffith University | Australia | Environmental Science | Soil erosion | Best Researcher Award | |
| Dr | Luciano | Maria | São Paulo State University Faculty of Agrarian and Veterinary Science | Brazil | Environmental Science | Emission of greenhouse gases from the soil to the atmosphere | Best Researcher Award | |
| Prof Dr | Marystela | Ferreira | UFSCar | Brazil | Environmental Science | Nanotechnology | Women Researcher Award | |
| Mr | William | Santacruz | University of São Paulo | Brazil | Environmental Science | Environmental electrochemistry | Best Researcher Award | |
| Dr | Muhammad Ahmar | Siddiqui | Hong Kong University of Science and Technology | Hong Kong | Environmental Science | water and wastewater, Membrane Technology | Young Scientist Award | |
| Assoc Prof Dr | Desalegn | Ayal | Addis Ababa University | Ethiopia | Environmental Science | Disaster Risk Management | Best Scholar Award | |
| Dr | Tales | de Sousa | State University of Paraíba | Brazil | Environmental Science | Sanitary | Young Scientist Award | |
| Dr | Zelin | Hou | College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China | China | Environmental Science | Environmental Geochemistry | Best Researcher Award | |
| Dr | Gholam Hossein | Safari | Department of Environmental Health Engineering, School of Public Health, Tabriz University of Medical Sciences, Tabriz, Iran | Iran | Environmental Science | Advanced Water and wastewater Treatment Technology, 5. Emerging Contaminants in water, wastewater and soil, 7. Food safety and Health | Best Researcher Award | |
| Mr | Ajit Kumar | Rudra | Bangladesh Forest department | Bangladesh | Environmental Science | Watershed management | Best Researcher Award | |
| Ms | Kuangyu | Liu | University of California, Los Angeles | United States | Environmental Science | Epidemiology | Young Scientist Award | |
| Dr | Claudio A | Saez | Universidad de Alicante | Spain | Environmental Science | Biochemistry, Genetics and Molecuar Biology | Best Researcher Award | |
| Ms | Ana | Martínez Rodríguez | Queen Mary University of London | United Kingdom | Environmental Science | Microplastics | Young Scientist Award | |