Professor Ir. Dr. Nasrudin Abd Rahim as a Keynote Speaker at 2023 IEEE Conference on Energy Conversion (IEEE CENCON 2023) gave a keynote speech with title A New Era of Power Electronics in Malaysia: Research Challenges, on 23rd October 2023 at Merdeka Palace Hotel and Suites, Kuching, Sarawak organized by IEEE Power Electronics Society Malaysia Chapter. This conference focused on energy sustainability and security.