Full name: 2025 9th International Conference on Power Energy Systems and Applications Abbreviation: ICoPESA 2025 Website: http://www.icpesa.org/ Date: June 20-22, 2025 Location: Nanjing, China 2025 9th International Conference on Power Energy Systems and Applications (ICoPESA) will be held at Nanjing, China during June 20-22, 2025. ICoPESA 2025 is co-sponsored by IEEE Power & Energy Society, Nanjing University of Aeronautics and Astronautics, co-organized by Guangdong University of Technology. The conference continues to retain its tradition of high-quality conference and will open up an opportunity for academics and industrial professionals worldwide to exchange their knowledge of the state-of-the-art power energy systems and applications, the future role of power energy systems in ecological revolution will be explored at ICoPESA. *Proceedings Accepted full papers after successful registration and proper presentation will be included in IEEE Conference Proceedings, submitted to Ei Compendex, Scopus, etc. ICoPESA 2025 is included in IEEE Conference List: https://conferences.ieee.org/conferences_events/conferences/conferencedetails/65876 -ICoPESA previous accepted papers were successfully included in IEEE Xplore, and indexed by Ei Compendex and Scopus. *Keynote Speakers Prof. Vladimir Terzija, Newcastle University, UK (IEEE Fellow, Humboldt Fellow) Prof. Song Ci, Tsinghua University, China (IEEE Fellow, AAIA Fellow) Assoc. Prof. Sijie Chen, Shanghai Jiao Tong University *Submission Link https://easychair.org/conferences/?conf=icopesa2025 *Topics Power system solutions towards a net-zero future Energy efficiency and low carbon emission Big data & AI in energy internet New-type power system Power electronics application in power systems Aerospace power electronics Renewable energy and energy storage systems Electric power sustainable technologies Transportation electrification and more-electric-aircraft Power equipment planning & asset management Advanced sensing and measurement Cyber security and IoT for power systems Online condition monitoring and diagnosis Market mechanism and policy supporting new-type power system Key equipment of energy internet Electric motors and the control systems Electrical engineering education *Special Sessions Special Session 1: Advanced Modeling, Optimization and Control Technologies for Power Systems with High Renewable Energy Penetration Special Session 2: Insulation Testing, Modeling and Simulation of Power Equipment Special Session 3: The Integration Technology of "Load-storage-transformation-network-detection" Integrated System for Electrical Equipment Special Session 4: Technologies and Applications of Digital Twin for Developing Smart Energy Systems *Contact Dr. Alice Chen Email: icopesa@163.com