2023 5th International Conference on Smart Power & Internet Energy Systems will be held in Shenyang, China on December 1-4, 2023. The International Conference on Smart Power & Internet Energy Systems is one of the principal events for power and energy experts from academia, industry, utilities, power and energy service pro viders, researchers and scientists across the globe to exchange ideas and experiences on emerging and enabling technologies. SPIES 2023 is co-sponsored by Shenyang University of Technology and Northeastern University, China. Electric power systems are currently undergoing fast and transformational changes. Distributed Generation, Nano-grids, Micro-grids with and without storage are now emerging as common features of today’s complex power system. With the blessing of modern computer, communication, and information technologies, the traditional power system is going to be connected with Smart-grid hub.