This book features a collection of carefully selected papers that were presented at the 6th International Conference on Power and Electrical Engineering, ICPEE 2025. The conference was held in Singapore from December 12–14, and focused on the latest advancements and technologies in the field of power and electrical engineering. The papers included in this book highlight the need for sustainable and efficient energy sources, as well as the development of new technologies such as smart grids, renewable energy systems, and energy storage systems. They also address the challenges and opportunities faced by power and electrical engineers due to the increasing use of electric vehicles and the integration of renewable energy sources into power grids. The papers are authored by an international group of academics, research scientists, and industry experts, making the book valuable to a global audience in the field of power engineering.

King-Jet Tseng is Professor of Electrical Engineering, Singapore Institute of Technology, Singapore. King-Jet Tseng was born in Singapore and received B.Eng. (First Class) and M.Eng. from National University of Singapore, and Ph.D. from Cambridge University in England. He has more than 35 years of academic, research, industrial and professional experience in electrical power and energy systems. He has been the Head of Power Engineering Division in Nanyang Technological University and the Board Member of the Singapore Green Building Council. He co-founded the Singapore-Berkeley Building Efficiency and Sustainability for the Tropics (SinBerBEST) program funded by Singapore’s National Research Foundation, and the Electrical Power Systems Integration Laboratory @ NTU, a Rolls-Royce research facility. He has graduated more 30 PhD students, published more than 300 papers and inspired a number of technology start-up companies.