2025 the 7th International Conference on Power and Energy Technology (ICPET 2025) will be held in Shanghai, China during July 4-7, 2025. The conference is co-sponsored by Shanghai Jiao Tong University, Beijing Jiaotong University, and North China Electric Power University, hosted by College of Smart Energy, Shanghai Jiao Tong University, School of Electronic Engineering, Beijing Jiaotong University, School of Electrical and Electronic Engineering, North China Electric Power University, co-hosted by Energy Storage and Electrotechnics Department in China Electric Power Research Institute, patrons with Tianjin University, Southeast University, Lanzhou Jiaotong University, media supports from Proceedings of the CSEE, Journal of Power System Technology, Journal of High Voltage Engineering, Journal of Electric Power Information and Communication Technology, CESS Journal of Power and Energy Systems, Journal of High Voltage, Journal of Electric Power, Shandong Electric Power. In the face of growing global energy demand and the drive toward green, low-carbon development, the power and energy sector are undergoing transformative changes. The rapid growth of renewable energy, breakthroughs in energy storage technologies, and the widespread adoption of smart grids are propelling the digitalization, intelligence, and sustainability of power systems. However, these advancements also present complex challenges and unprecedented opportunities. As an annual event dedicated to cutting-edge developments in the power and energy field, ICPET 2025 aims to provide a premier platform for academic exchange and international collaboration.