News

Collaboration with Tsinghua University

On 13 March 13 2026, the Department Head, Professor Chung Chi-yung led the team, including six research group representatives of the Department and visited the Department of Electrical Engineering, Department of Electronic Engineering and Department of Automation at Tsinghua University, for in-depth discussions on topics including research collaboration, student exchange, and joint student training and supervision programmes. Both parties noted that the two universities have a strong foundation for cooperation and complementary strengths across multiple research fields, and agreed to enhance faculty visits, academic exchanges, and student training programmes. Both parties also committed to strengthening departmental communication within the existing cooperation framework, establishing a regular liaison mechanism, advancing relevant projects, and jointly promoting development and exchanges in common research interests. A Memorandum of Understanding (MoU) was signed with the Department of Automation at Tsinghua University. A MoU with the other two departments will be arranged shortly, and action plans and new initiatives to further strengthen our collaborations with Tsinghua University and to support Tsinghua University students pursuing postgraduate degrees in our Department will be explored. 

EEE Year 2 Student Mr RAJEE Nahyan Aziz Awarded IET Prize 2025

The Department is pleased to announce that Mr RAJEE Nahyan Aziz, a Year 2 undergraduate student, has been awarded the IET Prize 2025 by The Institution of Engineering and Technology (IET) Hong Kong.  The IET Prize is awarded to students who distinguish themselves not only through academic excellence but also through demonstrated leadership and active participation in extracurricular activities. The Prize aims to inspire the next generation of engineers by connecting them with professional development opportunities. As an award recipient, Mr Rajee receives a certificate and a cash prize of HKD 3,000. Additionally, he has been granted a one-year student membership to the IET, allowing him to learn from senior IET members, share his experience with other IET members, and serve as a Student Ambassador for IET Hong Kong. Congratulations to Mr Rajee on this well-deserved achievement.

Prof. Li Gang Receives 2025 Faculty’s Award for Outstanding Achievement

EEE is delighted to announce that Prof. Li Gang, Sir Sze-yuen Chung Professor in Renewable Energy and Chair Professor of Energy Conversion Technology, has been honored with the Faculty’s Award for Outstanding Achievement (Research and Scholarly Activities) for 2025. This award recognizes faculty members for exceptional performance and impact. Prof. Li was selected for his pioneering research in next-generation photovoltaic materials, focusing on organic and hybrid perovskite semiconductors for high-efficiency solar cells. The impact of his research is evidenced by his publication of approximately 340 papers, which have garnered over 91,000 citations and an H-index of 105. His sustained scholarly influence is further confirmed by his recognition as a Clarivate Highly Cited Researcher every year from 2014 through 2025.  The Department extends its warmest congratulations to Prof. Li on this esteemed accomplishment.

Prof. Li Gang and Prof. Yang Guang Named Highly Cited Researchers by Clarivate Analytics 2025

EEE proudly announces that Prof. Li Gang, Sir Sze-yuen Chung Endowed Professor in Renewable Energy and Chair Professor of Energy Conversion Technology, and Assistant Professor Yang Guang have been named to the prestigious “Highly Cited Researchers 2025” list by Clarivate Analytics. This annual list recognizes researchers whose scientific papers rank in the top 1% by citations in their field over the past decade, highlighting those whose work has had significant global influence and is widely referenced by the research community. This year, 6,868 researchers worldwide, approximately 1 in 1,000 scientists, received this honor. Both professors were recognized in the highly competitive Cross-Field category, which underscores the broad impact and interdisciplinary relevance of their research. Notably, Prof. Li Gang has been named a Clarivate Highly Cited Researcher every year from 2014 through 2025, marking 12 consecutive years of sustained scholarly excellence. Their achievement contributes to PolyU’s strong showing, with 20 scholars from the university featured on this year’s list. The Department extends its warmest congratulations to Prof. Li and Prof. Yang on this outstanding international recognition of their research excellence. https://www.polyu.edu.hk/rio/news/2025/20251113---20-polyu-scholars-named-highly-cited-researchers-2025/  

Prof. TAN Bendong’s Research Featured in Nature Communications Editors’ Highlights!

We are pleased to announce that Prof. TAN Bendong’s recent paper, “Computationally efficient tail distribution-aware large-scale power system overloading risk assessment,” has been selected as a Featured Paper in Nature Communications and included in the journal’s Editors’ Highlights under the “Engineering and Infrastructure” section. Nature Communications Editors’ Highlights is a prestigious platform that curates the top 50 most interesting and important recent research papers in specific research areas. This recognition reflects the journal’s high regard for the academic value and innovation of Prof. Tan’s work, and highlights its potential influence in the field of large-scale power system risk assessment.   About the Research The uncertainties and intermittency associated with renewable generation sources, such as solar and wind, can pose significant overloading risks to power systems under N−k contingencies, potentially leading to cascading outages. Accurately quantifying these risks in independent system operator-scale power systems, which may include tens of thousands of buses, remains a grand challenge. This study proposes a computationally efficient, tail-distribution-aware approach for accurate overloading risk quantification in large-scale power systems. Specifically, this study develops a tail-adaptive multi-fidelity model that integrates generation dispatch schemes, predefined contingency scenarios, and uncertain input parameters such as photovoltaic power and load demand to quickly calculate the probability distribution of branch power flows under changes in these factors. Extensive results obtained on the realistic 21k+ bus New England power system demonstrate that the proposed method accelerates the risk assessment process by 22 times compared to the existing exact method, while maintaining high accuracy.   Congratulations to Prof. Tan and his team on this achievement! Read the featured paper here: https://www.nature.com/articles/s41467-025-68241-y

PolyU and Dassault Systèmes Strengthen Ties to Advance Digital Twin Education and Global Impact

In late December 2025, PolyU hosted a high-level delegation from its strategic partner, Dassault Systèmes, for a seminar on the future of digital twin technologies in engineering education and research. This event marked the first major academic exchange since the joint Dassault Systèmes–PolyU Center of Excellence was established in September 2025. Led by Mr Samson KHAOU, Executive Vice President (Asia-Pacific) of Dassault Systèmes, the delegation included senior representatives Dr Hongyu WEN, Dr Liang ZHANG, and Ms Joanne LI. They engaged with PolyU leadership, including President Professor Jin-Guang TENG and Senior Vice President (Research and Innovation) Professor Christopher CHAO. Discussions focused on leveraging the partnership to drive international industry-academia-research collaborations. Professor Teng highlighted the Center’s role in enriching local teaching and innovation through global knowledge integration. Professor CHAO emphasised that such research alliances are pivotal for strengthening the University’s innovation agenda and international impact. During the seminar, Mr KHAOU detailed the company’s 3D UNIV + RESE strategy, which uses AI-driven digital twins to create dynamic virtual environments for education and research. This approach bridges the gap between academia and industry, preparing future talents for rapidly transforming sectors. The event also showcased practical applications in robotics and materials engineering, demonstrating how digital twins enable simulation, optimisation, and reduced resource waste. The seminar was hosted by the PolyU Research Centre for Materials Intelligent Manufacturing, supported by the Dassault Systèmes, Dassault Systèmes–PolyU Center of Excellence, 3DEXPERIENCE Edu, the PolyU Knowledge Transfer and Entrepreneurship Office, and the Department of Electrical and Electronic Engineering. Introduction to Dassault Systèmes–PolyU Center of Excellence The Dassault Systèmes–PolyU Center of Excellence, the first of its kind in the Asia-Pacific region, combines PolyU’s research strengths in AI, robotics, and materials with Dassault Systèmes’ leadership in digital twin platforms. It aims to foster innovation, support talent development in “AI + manufacturing,” and contribute to industrial upgrading in Hong Kong and the Greater Bay Area.  

Prof. Chung Chi-Yung Elected as President of IEEE PES Governing Board 2026

Prof. Chung Chi-Yung Elected as President of IEEE PES Governing Board 2026 Recently, IEEE PES announced its 2026 Governing Board, with our Department Head, Prof. C.Y. Chung, serving as IEEE PES President, after his 2024-2025 term as President-Elect. Prof. Chung is the first non–North American President of IEEE PES in its 140-year history, marking a significant milestone in the global power and energy community and underscoring the growing influence of Asia in shaping the future of the grid. As President, he will chair the inaugural 2026 IEEE PES International Meeting, to be held from 18–21 January 2026 in Hong Kong, bring world-leading experts together to advance resilient and sustainable power and energy systems About IEEE PES As the premier global source of scientific and engineering knowledge in electric power and energy, IEEE PES connects leading engineers, academics, and industry professionals worldwide. Through events, publications, and career-spanning collaboration, the society drives engagement, education, and innovation—guiding the industry and its members toward a better future for society.

【First Time in Asia】2026 IEEE Power & Energy Society International Conference (PES) to be held in Hong Kong

Co-organized by the IEEE Power & Energy Society (PES) and the Research Centre for Grid Modernization at The Hong Kong Polytechnic University, the 2026 conference marks a historic milestone: for the first time, the IEEE PES International Conference will be held outside North America, taking place in Hong Kong from January 18–21, 2026. Why Hong Kong? Focusing on the theme “Global Power & Energy Systems Resilience: Leveraging Collaborative Expertise,” the conference has already attracted over 1,000 attendees, including 10+ Academicians and 40+ IEEE Fellows from around the world. Hosted in Hong Kong—an international hub for finance, culture, and technology—the event aligns with both the Hong Kong’s strategic priorities and PolyU’s vision for a low-carbon, resilient, and smart energy future. Backed by proactive policies promoting sustainable development and innovation, Hong Kong offers an ideal platform for global dialogue, bridging East and West, academia and industry, while showcasing its remarkable technological advancements.   Conference Highlights • Global Professional Gathering: An annual event uniting engineers, scholars, industry leaders, students, and stakeholders across the power and energy sector. • Forward-Looking Theme: Addressing borderless energy challenges and rapid technological progress, the conference unites the global community to explore resilient futures through knowledge sharing and cross-border collaboration. • Interactive Exchange Platform: Offers unparalleled opportunities to share insights, discuss emerging challenges, forge partnerships, and collectively shape the energy sector’s future blueprint. IEEE PES provides a unique platform for multidisciplinary and multi-stakeholder collaboration to thrive. We look forward to a productive, stimulating, and enjoyable meeting, as well as a memorable stay in Hong Kong for all attendees. More Information https://www.pes-im.org/

EEE Student Honoured with REC Engineering Company Limited Scholarship

Mr. CHUNG Wing Ho, a student in the BEng (Hons) Electrical Engineering programme, has been awarded the REC Engineering Company Limited Scholarship for the 2024/25 academic year. The recognition was formalised at the REC Engineering Scholarship Presentation Ceremony on 20 December 2025. Adjunct Associate Professor Dr LO Wai-chau Edward attended the event on behalf of the Department to congratulate the awardee. This scholarship is presented annually to a high-achieving second-year student within the four-year EE degree programme who has demonstrated academic excellence. The award celebrates the student’s dedication and underscores the valuable partnership between the Department and REC Engineering, highlighting the industry’s commitment to nurturing future engineering talent. The Department extends its heartfelt congratulations to Mr. CHUNG Wing Ho on this well-deserved achievement.

EEE PhD Student SHI Yihuan Wins Two International Poster Awards

PhD student SHI Yihuan from EEE has achieved remarkable success on the international stage, securing top poster awards at two major conferences in late 2025. In October, Yihuan received the Best Poster Award at the 33rd International Conference on High-Speed Imaging and Photonics (ICHSIP-33) in Shenzhen. His research, titled “High-Sensitivity Real-Time Multi-Gas Detection Using a 100 MHz Time-Stretch Swept-Wavelength Laser,” was recognized at this long-standing and highly influential global forum for experts in photonics and ultrafast technologies. He followed this achievement in November with an Excellent Poster Award at the SPIE-CLP Conference on Advanced Photonics 2025 (AP2025) in Hong Kong. His work on “High Repetition Rate Mid-Infrared Femtosecond Fiber Lasers Based on Buffer Configuration” impressed the international gathering of leading photonics scientists and engineers convened by the highly selective journal Advanced Photonics. Both achievements highlight the impactful and innovative research being conducted within EEE. Yihuan’s work was completed under the guidance of his supervisor, Professor HUANG Dongmei. The department extends its warmest congratulations to Yihuan for this outstanding international recognition, which showcases the high calibre of our postgraduate research.