| Dr | Eva | Gonzalez Flo | Universitat Politècnica de Catalunya | Spain | Environmental Engineering | Biotechnology | Best Researcher Award | |
| Mr | Riyadh | Ikreedeegh | Arabian Gulf Oil Company | Libya | Environmental Engineering | Photocatalytic CO2 reduction, H2 production and pollutants photodegradation | Most Cited Paper Award | |
| Mr | Ramin | Kazemi | Hakim Sabzevari University | Iran | Environmental Engineering | Sustainable concretes | Best Researcher Award | |
| Mr | Avnish | Shukla | Sardar Vallabhbhai National Institute of Technology | India | Environmental Engineering | Air and Noise Pollution | Young Scientist Award | |
| Assist. Prof. Dr | Bhaven | N. Tandel | Sardar Vallabhbhai National Institute of Technology | India | Environmental Engineering | Noise monitoring, assessment, mapping and mitigation | Best Researcher Award | |
| Prof | heekyong | oh | University of Seoul | South Korea | Environmental Engineering | water and wastewater treatment | Excellence in Innovation | |
| Assoc Prof Dr | Eren | Ekici | Ankara Etlik City Hospital | Turkey | Environmental Engineering | Medicine/Ophthalmology | Best Researcher Award | |
| Assoc. Prof. Dr | Jose | Cantalice | Rural Federal of Pernambuco University/Texas A&M University | Brazil | Environmental Engineering | Sediment transport/environmental Hydrology | Excellence in Research | |
| Dr | Seyed-Sajad | Ahmadpour | Kadir has university | Turkey | Environmental Engineering | Civil and Environmental Engineering | Best Researcher Award | |
| Dr | Lekan Taofeek | Popoola | Afe Babalola University, Nigeria | Nigeria | Environmental Engineering | Adsorption, corrosion and renewable energy | Outstanding Scientist Award | |
| Assoc Prof Dr | Nasar | Ahmed | The University of Azad Jammu and Kashmir, Muzaffarabad | Pakistan | Environmental Engineering | LIBS, Laser Matter Interactions, | Best Researcher Award | |
| Prof | Hossein | Roghani-Mamaqani | Sahand University of Technology | Iran | Environmental Engineering | Chemisrty | Best Researcher Award | |
| Dr | Youngkwon | Choi | Korea Institute of Civil Engineering and Building Technology | South Korea | Environmental Engineering | Membrane technology for water treatment | Best Researcher Award | |
| Prof | Sameh | Nada | Egypt-Japan University of since and technolgy | Egypt | Environmental Engineering | Solar hybrid systems | Best Researcher Award | |
| Assist Prof Dr | Amel | Ksibi | princess nourah bint AbdulRahman university | Saudi Arabia | Environmental Engineering | Cybersecurity | Best Researcher Award | |
| Dr | Andre | Fonseca | University of Trás-os-Montes e Alto Douro | Portugal | Environmental Engineering | Earth Sciences | Best Researcher Award | |
| Mr | Blessing | Taiwo | Federal University of Technology Akure | Nigeria | Environmental Engineering | Rock Excavation | Excellence in Research | |
| Dr | FRANCISCO | RIOS RUIZ | University of Granada | Spain | Environmental Engineering | Environmental Assessment | Best Researcher Award | |
| Dr | Jamal | Al-Zain | Sana'a University | Yemen | Environmental Engineering | Nuclear Reactor Engineering | Best Researcher Award | |
| Mr | gael | plantard | CNRS | France | Environmental Engineering | photo oxydation | Best Researcher Award | |