Dr. Zhenjun Ma is an Associate Professor at Sustainable Buildings Research Centre, University of Wollongong, Australia. His research is mainly focused on sustainable energy technologies, thermal energy storage, big data analytics and building control optimization. He currently is an Associate Editor of Frontiers in Built Environment, and on the Editorial Board of: Sustainable Energy Technologies and Assessments, Buildings, and Energy Engineering. He has served as a scientific committee member for 30 national and international conferences. Dr. Ma has published more than 120 journal papers, resulting in more than 4300 citations on Google Scholar.