The International Conference on Power Electronics Systems and Applications (PESA) has been the biennial flagship IEEE Power Electronics conference organized by The Hong Kong Polytechnic University (PolyU) since 2004. The conference was initiated and led by Prof. Eric Cheng, who served as Conference Chair for ten consecutive editions until his departure from the PolyU in 2024. Following this transition, PESA has evolved from a local event into an international conference. The 11th PESA will be held in Singapore on November 13–15, 2026. Starting from this edition, the conference will broaden its scope to include a wider range of topics in power engineering. PESA aims to provide an inclusive platform for technological and knowledge exchange, engaging professionals, researchers, and students from diverse backgrounds. We strongly advocate for the transition toward clean energy and view academic conferences as vital platforms for bridging the gap between industry and education. Such gatherings foster the exchange of insights, innovations, and perspectives essential to advancing next-generation technologies in this transformative era. On behalf of the Organizing Committee of the 11th PESA, we are honored to co-host this significant event in Singapore. We extend our warmest welcome to all delegates and participants of PESA 2026 and are confident that your contributions and shared experiences will bring lasting benefits to both the Asia-Pacific region and the global community.

