On October 31, the 9th Carbon Neutrality and Energy System Transformation (CNEST) Frontier Seminar was successfully held at the Institute for Carbon Neutrality, Tsinghua University. This event featured a distinguished lecture titled "Hydrogen Economy and the Role of Materials" by Professor Max Lu, Vice-Chancellor and President of the University of Wollongong, followed by a lively discussion with faculty and students present. The seminar was chaired by Professor Dabo Guan, Associate Dean of the Institute for Carbon Neutrality, Tsinghua University.

Lecture Scene

Dabo Guan Chairing the Seminar

Professor Lu began by sharing the strengths and unique characteristics of the University of Wollongong, particularly highlighting the influence of the Hysata research team, led by Senior Professor Gerhard Swiegers, in the green hydrogen industry. Professor Lu emphasized that in a rapidly changing global environment, energy and climate issues remain the greatest challenges facing humanity. The lecture further explored the development prospects of the low-carbon hydrogen economy and provided a detailed analysis of the entire hydrogen industry supply chain, from production, storage, and transportation to utilization. He introduced the four-stage development path of the US hydrogen economy, specifically noting that the shipping industry is projected to account for the largest share of hydrogen demand in a future zero-carbon world. He also explained the production methods for different types of hydrogen (including brown, grey, blue, and green hydrogen), as well as the challenges and development potential of producing hydrogen through solar-powered water electrolysis. In the latter part of the lecture, Chancellor Lu shared cutting-edge research on hydrogen storage technologies, particularly breakthroughs in new hydrogen storage materials such as catalytic MgH2 systems and molecular chemisorption materials. With continuous technological advancements, the costs of hydrogen production and storage are expected to decrease significantly, promoting the large-scale application of green hydrogen. This presentation outlined the current opportunities and challenges facing the hydrogen industry and provided valuable insights for the future marketization of hydrogen.

Max Lu Delivering Keynote Speech

Dabo Guan Presenting Commemorative Plaque to Max Lu

During the Q&A session, faculty and students engaged in a discussion with Professor Lu on topics such as hydrogen applications, technology costs, and investment prospects. This seminar not only enhanced the audience's understanding of the hydrogen economy and the role of materials but also opened up new ideas and opportunities for collaboration between academia and industry.

The "Carbon Neutrality and Energy System Transformation" (CNEST) Frontier Seminars are organized by the CNEST multilateral cooperation program, initiated by Tsinghua University, and the World Carbon Neutrality Society (in preparation), and hosted by the Institute for Carbon Neutrality, Tsinghua University. It aims to invite renowned experts and scholars from domestic and international industries to share cutting-edge technologies, industry trends, and policy developments in the field of carbon neutrality and energy system transformation. The CNEST Frontier Seminars serve as a required cutting-edge technology course for doctoral students in the first-level discipline of "Carbon Neutrality System Science and Technology".