| Dr | Phuc | Phung-Van | HUTECH University | Vietnam | Engineering | Mechanical and Aerospace Engineering, Computational Engineering | Best Researcher Award | |
| Dr | Cinzia | Pica | Assumption University | United States | Social Sciences | Intercultural Education | Best Researcher Award | |
| Dr | gaston | pierini | UNRC | Argentina | Chemistry | Química Analitica | Best Researcher Award | |
| Prof Dr | Petros | Pilavachi | University of Western Macedonia | Greece | Energy | Energy policy, energy models, environmental protection, alternative fuels, next generation biofuels, photovoltaics, wind turbines, biomass, road transport, CHP system options, buildings, power plants, hydrogen, CO2 emissions, gas turbines, energy efficiency | Best Researcher Award | |
| Ms | Loshini | Pillay | Infinity Enviro-Solutions | South Africa | Environmental Science | Environmental Management | Most Reader's Article Award | |
| Mr | Puncharat | Pilong | Chulalongkorn University | Thailand | Other | Nanotechnology, Food Biotechnology,Food Microbiology | Best Researcher Award | |
| Dr | Javier | Piloni | Autonomous University of the State of Hidalgo | Mexico | Biochemistry, Genetics and Molecular Biology | general microbiology | Best Researcher Award | |
| Prof. Dr | Luciene | Pimentel | Pontifical Catholic University of Paraná (PUCPR) | Brazil | Engineering | Environmental Science | Most Reader's Article Award | |
| Assoc Prof Dr | Camelia | Pinca-Bretotean | University Poliyehnica Timisoara | Romania | Engineering | Mechanical engineering | Most Reader's Article Award | |
| Prof. Dr | julio | Pino | Universidad Estatal del Sur de Manabì | Ecuador | Engineering | ciencia de los materiales | Lifetime Achievement Award | bestpaperawards.com |
| Dr | Daniel | Pioch | CIRAD | France | Chemistry | Chimie des produits naturels | Most Liked Article Award | |
| Dr | Rabindra | Pokhrel | Kathmandu University | Nepal | Energy | Climate Change | Best Paper Award | |
| Prof | Paolo | Polinori | Department of Economics - University of Perugia | Italy | Economics, Econometrics and Finance | Environmental economics | Best Researcher Award | |
| Mr | Semion | Polinov | University of Haifa | Israel | Environmental Science | Ocean oil pollution | Best Paper Award | |
| Dr | veerababu | polisetti | KTH Royal institute of technology | Sweden | Chemistry | polymer science | Best Paper Award | |
| Dr | RAVI KUMAR | POLURU | INSTITUTE OF AERONAUTICAL ENGINEERING | India | Computer Science | INTERNET OF THINGS | Best Researcher Award | |
| Prof | Roger | PONKA | Université de Maroua | Cameroon | Biochemistry, Genetics and Molecular Biology | Biochimie alimentaire et Nutrition Humaine | Best Research Article Award | |
| Dr | Elena | Ponkina | Altai State University | Russia | Environmental Science | Land use change, Agriculture, Land abandonment | Best Paper Award | |
| Dr | Ganesh kumar | Poongavanam | SRM Institute of science and technology | India | Engineering | Heat transfer; Nanofluids | Best Researcher Award | |
| Assoc. Prof. Dr | Adrian-Augustin | Pop | TUCN | Romania | Energy | Microgrid | Best Researcher Award | bestpaperawards.com |