Dr Muhammad Sultan is a Assistant Professor at Bahauddin Zakariya University, Pakistan. He received his Bachelor degree in agricultural engineering (2008) with distinctions and his Masters degree in environmental engineering (2010) from the University of Agriculture, Faisalabad, Pakistan. Muhammad Sultan was awarded prestigious Monbukagakusho and JASSO fellowships from the Japanese government for his Ph.D. (2015) and postdoctoral studies (2017), respectively, in Energy & Environmental Engineering from Kyushu University, Japan. He also completed postdoctoral studies (2019) as a Canadian Queen Elizabeth II Advance Scholar in mechatronic systems engineering at Simon Fraser University, Canada). He has authored/co-authored more than 100 journal and conference articles. He has published 2 book chapters and edited/co-edited 2 books. He is serving as Regional Editor for the Evergreen Journal of Kyushu University. His research interests include HVAC, desiccant air-conditioning, evaporative cooling, adsorption cooling, energy recovery ventilator, adsorption heat pump, Maisotsenko cycle (M-cycle), wastewater, and agriculture and livestock applications.