Welcome to the official website of 2025 the 6th International Conference on Power, Energy and Electrical Engineering (PEEE). PEEE 2025 will be held in Tokyo, Japan during July 25-27, 2025. Power Engineering is one of the earliest fields that has developed within Electrical Engineering. It deals with generation, transmission and distribution of electric power. In spite of its long history, power engineering is a vibrant and challenging discipline. The aim as well as objective of PEEE 2025 is to present the latest research and results of scientists related to Power, Energy and Electrical Engineering topics. This conference provides opportunities for the delegates to exchange new ideas face-to-face, to establish business or research relations as well as to find global partners for future collaborations. We hope that the conference results will lead to significant contributions to the knowledge in these up-to-date scientific fields.